mmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:44 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r2, 0x852dd6c070cd7e4d, 0x8}, 0x14}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r2, 0x852dd6c070cd7e4d, 0x8}, 0x14}, 0x4, 0x700000000000000}, 0x0) (async) 03:58:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x127, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:44 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a10000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x128, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2189.853561][T17809] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r2, 0x852dd6c070cd7e4d, 0x8}, 0x14}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x7}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r2, 0x852dd6c070cd7e4d, 0x8}, 0x14}, 0x4, 0x700000000000000}, 0x0) (async) 03:58:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x129, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x12a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:45 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:58:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x12b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:45 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a20000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x12c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x12a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x12d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2191.332047][T18116] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:45 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:58:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x12e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x12f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:58:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x130, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:46 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a30000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x131, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2192.299165][T18398] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:46 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x84, r3, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0xb, 0x1, '}{+\\{\'\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x31}}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '[){\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040810}, 0x4000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:58:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x132, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x45, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x133, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x134, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x84, r3, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0xb, 0x1, '}{+\\{\'\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x31}}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '[){\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040810}, 0x4000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) (async) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x84, r3, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0xb, 0x1, '}{+\\{\'\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x31}}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '[){\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040810}, 0x4000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:58:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x135, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x84, r3, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0xb, 0x1, '}{+\\{\'\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x31}}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '[){\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040810}, 0x4000) (async) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x84, r3, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0xb, 0x1, '}{+\\{\'\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x31}}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '[){\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040810}, 0x4000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:58:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x136, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:47 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a40000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x137, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x138, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2193.245889][T18737] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r3) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000003c0)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x50, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x50}, 0x1, 0x0, 0x0, 0x5}, 0x4004) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r13, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3f}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r14}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008885}, 0x1) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x40, r2, 0x200, 0x0, 0x1, {}, [@IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r10}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE, @IEEE802154_ATTR_SHORT_ADDR={0x0, 0x4, 0xaaa2}]}, 0xffffffffffffff44}, 0x4, 0x700000000000000}, 0x4040) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r9) 03:58:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x139, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x135, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x13a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:48 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r3) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000003c0)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x50, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x50}, 0x1, 0x0, 0x0, 0x5}, 0x4004) (async, rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) (rerun: 64) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 64) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r13, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3f}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r14}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008885}, 0x1) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x40, r2, 0x200, 0x0, 0x1, {}, [@IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r10}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE, @IEEE802154_ATTR_SHORT_ADDR={0x0, 0x4, 0xaaa2}]}, 0xffffffffffffff44}, 0x4, 0x700000000000000}, 0x4040) (rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r9) 03:58:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x13b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x13c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r3) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000003c0)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x50, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x50}, 0x1, 0x0, 0x0, 0x5}, 0x4004) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r13, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3f}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r14}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008885}, 0x1) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x40, r2, 0x200, 0x0, 0x1, {}, [@IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r10}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE, @IEEE802154_ATTR_SHORT_ADDR={0x0, 0x4, 0xaaa2}]}, 0xffffffffffffff44}, 0x4, 0x700000000000000}, 0x4040) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r9) 03:58:48 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a50000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x13d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2194.112928][T19074] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x13e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:49 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000240)=0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) r7 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r7, 0x0, &(0x7f0000000240)=0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r9) sendmsg$NFC_CMD_DEV_UP(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}]}, 0x1c}}, 0x0) sendmsg$NFC_CMD_LLC_SDREQ(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x5b0, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NFC_ATTR_LLC_SDP={0x204, 0x13, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [{0x6, 0x1, '(^'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, '[+)\x18],'}, {0x4}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x8c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x24, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, ':'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x5c, 0x0, 0x0, 0x1, [{0x5, 0x1, '#'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x8, 0x1, '\xdf#!('}, {0x5, 0x1, '\x00'}, {0x6, 0x1, '\'*'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x10, 0x0, 0x0, 0x1, [{0xb, 0x1, '$\\(.#&&'}]}, {0x48, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0x4}, {0x8, 0x1, ',]\xbc\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '&\''}, {0xa, 0x1, 'wpan1\x00'}, {0x7, 0x1, '--\''}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_LLC_SDP={0xc4, 0x13, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [{0x7, 0x1, '!V\''}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x1c, 0x0, 0x0, 0x1, [{0x6, 0x1, '@['}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x64, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x14, 0x1, '(*)/&$@$8%!-\'#$['}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x24, 0x0, 0x0, 0x1, [{0x6, 0x1, '[-'}, {0xe, 0x1, '&\\$@\\@}(^$'}, {0x5, 0x1, ')'}]}]}, @NFC_ATTR_LLC_SDP={0x194, 0x13, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x30, 0x0, 0x0, 0x1, [{0x5, 0x1, '\xbe'}, {0x5, 0x1, '#'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x70, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0x17, 0x1, '+.&[#(\'-{!^@\\:\x94@\x15:\xf1'}, {0xa, 0x1, 'wpan1\x00'}, {0x8, 0x1, '([):'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x4c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, '/'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0xa, 0x1, ')(!.)]'}, {0x6, 0x1, '}-'}]}, {0x24, 0x0, 0x0, 0x1, [{0x8, 0x1, ':)^#'}, {0xa, 0x1, 'wpan1\x00'}, {0xb, 0x1, '\'[[%-#$'}]}, {0x24, 0x0, 0x0, 0x1, [{0x5, 0x1, ','}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x5, 0x1, '@'}]}]}, @NFC_ATTR_LLC_SDP={0x120, 0x13, 0x0, 0x1, [{0x20, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, '>\'\xff#\'}'}]}, {0x74, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x5, 0x1, '{'}, {0x5, 0x1, '#'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, 'C('}, {0xb, 0x1, '%!-!(#}'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x8, 0x1, '].-)'}]}, {0x6c, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '&&'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x1c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}]}, 0x5b0}, 0x1, 0x0, 0x0, 0x20000000}, 0x44884) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000940)=0x0) r12 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r12, 0x0, &(0x7f0000000240)=0x0) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r14) sendmsg$NFC_CMD_DEV_UP(r14, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r15, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}]}, 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x54, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r11}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x10) syz_genetlink_get_family_id$ieee802154(0xffffffffffffffff, r1) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r16) ioctl$sock_SIOCGIFINDEX_802154(r16, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) r17 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r17, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) 03:58:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:49 executing program 5: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r5) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x44, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x44}, 0x4, 0x700000000000000}, 0x0) 03:58:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x13f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:49 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a60000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 1) 03:58:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x140, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x141, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x142, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2194.834918][T19097] FAULT_INJECTION: forcing a failure. [ 2194.834918][T19097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2194.862016][T19082] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2194.879152][T19203] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2194.884158][T19097] CPU: 1 PID: 19097 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2194.898570][T19097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2194.908636][T19097] Call Trace: [ 2194.911918][T19097] [ 2194.914849][T19097] dump_stack_lvl+0x125/0x1b0 [ 2194.919546][T19097] should_fail_ex+0x496/0x5b0 [ 2194.924236][T19097] _copy_from_user+0x30/0xf0 [ 2194.928839][T19097] copy_msghdr_from_user+0x99/0x160 [ 2194.934232][T19097] ? __copy_msghdr+0x460/0x460 [ 2194.939014][T19097] ? _kstrtoul+0x100/0x100 [ 2194.943451][T19097] ? rcu_is_watching+0x12/0xb0 [ 2194.948227][T19097] ___sys_sendmsg+0xff/0x1d0 [ 2194.952905][T19097] ? do_recvmmsg+0x740/0x740 [ 2194.957500][T19097] ? rcu_is_watching+0x12/0xb0 [ 2194.962301][T19097] ? proc_task_getattr+0x240/0x240 [ 2194.967424][T19097] ? ksys_write+0x214/0x250 [ 2194.971938][T19097] ? __fget_light+0xe6/0x260 [ 2194.976621][T19097] __sys_sendmsg+0x117/0x1e0 [ 2194.981219][T19097] ? __sys_sendmsg_sock+0x30/0x30 [ 2194.986255][T19097] ? rcu_is_watching+0x12/0xb0 [ 2194.991027][T19097] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2194.997032][T19097] do_syscall_64+0x38/0xb0 [ 2195.001475][T19097] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2195.007388][T19097] RIP: 0033:0x7f19cc47cae9 [ 2195.012074][T19097] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 03:58:49 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000240)=0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) r7 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r7, 0x0, &(0x7f0000000240)=0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r9) sendmsg$NFC_CMD_DEV_UP(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}]}, 0x1c}}, 0x0) (async, rerun: 32) sendmsg$NFC_CMD_LLC_SDREQ(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x5b0, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NFC_ATTR_LLC_SDP={0x204, 0x13, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [{0x6, 0x1, '(^'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, '[+)\x18],'}, {0x4}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x8c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x24, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, ':'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x5c, 0x0, 0x0, 0x1, [{0x5, 0x1, '#'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x8, 0x1, '\xdf#!('}, {0x5, 0x1, '\x00'}, {0x6, 0x1, '\'*'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x10, 0x0, 0x0, 0x1, [{0xb, 0x1, '$\\(.#&&'}]}, {0x48, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0x4}, {0x8, 0x1, ',]\xbc\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '&\''}, {0xa, 0x1, 'wpan1\x00'}, {0x7, 0x1, '--\''}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_LLC_SDP={0xc4, 0x13, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [{0x7, 0x1, '!V\''}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x1c, 0x0, 0x0, 0x1, [{0x6, 0x1, '@['}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x64, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x14, 0x1, '(*)/&$@$8%!-\'#$['}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x24, 0x0, 0x0, 0x1, [{0x6, 0x1, '[-'}, {0xe, 0x1, '&\\$@\\@}(^$'}, {0x5, 0x1, ')'}]}]}, @NFC_ATTR_LLC_SDP={0x194, 0x13, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x30, 0x0, 0x0, 0x1, [{0x5, 0x1, '\xbe'}, {0x5, 0x1, '#'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x70, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0x17, 0x1, '+.&[#(\'-{!^@\\:\x94@\x15:\xf1'}, {0xa, 0x1, 'wpan1\x00'}, {0x8, 0x1, '([):'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x4c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, '/'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0xa, 0x1, ')(!.)]'}, {0x6, 0x1, '}-'}]}, {0x24, 0x0, 0x0, 0x1, [{0x8, 0x1, ':)^#'}, {0xa, 0x1, 'wpan1\x00'}, {0xb, 0x1, '\'[[%-#$'}]}, {0x24, 0x0, 0x0, 0x1, [{0x5, 0x1, ','}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x5, 0x1, '@'}]}]}, @NFC_ATTR_LLC_SDP={0x120, 0x13, 0x0, 0x1, [{0x20, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, '>\'\xff#\'}'}]}, {0x74, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x5, 0x1, '{'}, {0x5, 0x1, '#'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, 'C('}, {0xb, 0x1, '%!-!(#}'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x8, 0x1, '].-)'}]}, {0x6c, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '&&'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x1c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}]}, 0x5b0}, 0x1, 0x0, 0x0, 0x20000000}, 0x44884) (rerun: 32) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000940)=0x0) (async, rerun: 64) r12 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (rerun: 64) ioctl$IOCTL_GET_NCIDEV_IDX(r12, 0x0, &(0x7f0000000240)=0x0) (async) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r14) sendmsg$NFC_CMD_DEV_UP(r14, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r15, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}]}, 0x1c}}, 0x0) (async) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x54, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r11}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x10) (async) syz_genetlink_get_family_id$ieee802154(0xffffffffffffffff, r1) (async) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r16) (async) ioctl$sock_SIOCGIFINDEX_802154(r16, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) (async) r17 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r17, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) [ 2195.031779][T19097] RSP: 002b:00007f19cd1a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2195.040193][T19097] RAX: ffffffffffffffda RBX: 00007f19cc59bf80 RCX: 00007f19cc47cae9 [ 2195.048251][T19097] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2195.056222][T19097] RBP: 00007f19cd1a5120 R08: 0000000000000000 R09: 0000000000000000 [ 2195.064192][T19097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2195.072160][T19097] R13: 000000000000000b R14: 00007f19cc59bf80 R15: 00007fff7e6f2a78 [ 2195.080139][T19097] 03:58:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:49 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000240)=0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) r7 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r7, 0x0, &(0x7f0000000240)=0x0) (async, rerun: 32) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r10 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r9) sendmsg$NFC_CMD_DEV_UP(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r10, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}]}, 0x1c}}, 0x0) sendmsg$NFC_CMD_LLC_SDREQ(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x5b0, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NFC_ATTR_LLC_SDP={0x204, 0x13, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [{0x6, 0x1, '(^'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, '[+)\x18],'}, {0x4}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x8c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x20, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x24, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, ':'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x5c, 0x0, 0x0, 0x1, [{0x5, 0x1, '#'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x8, 0x1, '\xdf#!('}, {0x5, 0x1, '\x00'}, {0x6, 0x1, '\'*'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x10, 0x0, 0x0, 0x1, [{0xb, 0x1, '$\\(.#&&'}]}, {0x48, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0x4}, {0x8, 0x1, ',]\xbc\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '&\''}, {0xa, 0x1, 'wpan1\x00'}, {0x7, 0x1, '--\''}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_LLC_SDP={0xc4, 0x13, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [{0x7, 0x1, '!V\''}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x1c, 0x0, 0x0, 0x1, [{0x6, 0x1, '@['}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x64, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x14, 0x1, '(*)/&$@$8%!-\'#$['}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x24, 0x0, 0x0, 0x1, [{0x6, 0x1, '[-'}, {0xe, 0x1, '&\\$@\\@}(^$'}, {0x5, 0x1, ')'}]}]}, @NFC_ATTR_LLC_SDP={0x194, 0x13, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x30, 0x0, 0x0, 0x1, [{0x5, 0x1, '\xbe'}, {0x5, 0x1, '#'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x70, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0x17, 0x1, '+.&[#(\'-{!^@\\:\x94@\x15:\xf1'}, {0xa, 0x1, 'wpan1\x00'}, {0x8, 0x1, '([):'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x4c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, '/'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x4}, {0xa, 0x1, ')(!.)]'}, {0x6, 0x1, '}-'}]}, {0x24, 0x0, 0x0, 0x1, [{0x8, 0x1, ':)^#'}, {0xa, 0x1, 'wpan1\x00'}, {0xb, 0x1, '\'[[%-#$'}]}, {0x24, 0x0, 0x0, 0x1, [{0x5, 0x1, ','}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x5, 0x1, '@'}]}]}, @NFC_ATTR_LLC_SDP={0x120, 0x13, 0x0, 0x1, [{0x20, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, '>\'\xff#\'}'}]}, {0x74, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x5, 0x1, '{'}, {0x5, 0x1, '#'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, 'C('}, {0xb, 0x1, '%!-!(#}'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0x8, 0x1, '].-)'}]}, {0x6c, 0x0, 0x0, 0x1, [{0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '&&'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0xe, 0x1, 'NLBL_MGMT\x00'}]}, {0x1c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}]}, 0x5b0}, 0x1, 0x0, 0x0, 0x20000000}, 0x44884) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000940)=0x0) r12 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r12, 0x0, &(0x7f0000000240)=0x0) (async) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r14) sendmsg$NFC_CMD_DEV_UP(r14, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r15, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}]}, 0x1c}}, 0x0) (async) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x54, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r11}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x10) (async) syz_genetlink_get_family_id$ieee802154(0xffffffffffffffff, r1) (async) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r16) (async) ioctl$sock_SIOCGIFINDEX_802154(r16, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) r17 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r17, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) 03:58:49 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a70000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x143, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 2) 03:58:49 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 1) [ 2195.295846][T19315] FAULT_INJECTION: forcing a failure. [ 2195.295846][T19315] name failslab, interval 1, probability 0, space 0, times 0 [ 2195.311181][T19315] CPU: 1 PID: 19315 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2195.321270][T19315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2195.331484][T19315] Call Trace: [ 2195.334758][T19315] [ 2195.337675][T19315] dump_stack_lvl+0x125/0x1b0 [ 2195.342342][T19315] should_fail_ex+0x496/0x5b0 [ 2195.347016][T19315] should_failslab+0x9/0x20 [ 2195.351546][T19315] kmem_cache_alloc_node+0x389/0x3f0 [ 2195.356828][T19315] ? __alloc_skb+0x287/0x330 [ 2195.361420][T19315] __alloc_skb+0x287/0x330 [ 2195.365832][T19315] ? __napi_build_skb+0x50/0x50 [ 2195.370699][T19315] ? __netlink_dump_start+0x920/0x9c0 [ 2195.376059][T19315] ? page_ext_get+0x182/0x310 [ 2195.380730][T19315] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2195.386621][T19315] ? apparmor_socket_getpeersec_dgram+0x9/0x10 [ 2195.392870][T19315] netlink_sendmsg+0x9c6/0xe40 [ 2195.397631][T19315] ? netlink_unicast+0x810/0x810 [ 2195.402559][T19315] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2195.407861][T19315] ? netlink_unicast+0x810/0x810 [ 2195.412794][T19315] sock_sendmsg+0xd9/0x180 [ 2195.417210][T19315] ____sys_sendmsg+0x6ac/0x940 [ 2195.421969][T19315] ? copy_msghdr_from_user+0x10b/0x160 [ 2195.427427][T19315] ? kernel_sendmsg+0x50/0x50 [ 2195.432103][T19315] ? _kstrtoul+0x100/0x100 [ 2195.436508][T19315] ? rcu_is_watching+0x12/0xb0 [ 2195.441268][T19315] ___sys_sendmsg+0x135/0x1d0 [ 2195.445940][T19315] ? do_recvmmsg+0x740/0x740 [ 2195.450516][T19315] ? rcu_is_watching+0x12/0xb0 [ 2195.455302][T19315] ? proc_task_getattr+0x240/0x240 [ 2195.460415][T19315] ? ksys_write+0x214/0x250 [ 2195.464910][T19315] ? __fget_light+0xe6/0x260 [ 2195.469516][T19315] __sys_sendmsg+0x117/0x1e0 [ 2195.474101][T19315] ? __sys_sendmsg_sock+0x30/0x30 [ 2195.479117][T19315] ? rcu_is_watching+0x12/0xb0 [ 2195.483890][T19315] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2195.489865][T19315] do_syscall_64+0x38/0xb0 [ 2195.494268][T19315] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2195.500151][T19315] RIP: 0033:0x7f19cc47cae9 [ 2195.504561][T19315] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2195.524261][T19315] RSP: 002b:00007f19cd1a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2195.532661][T19315] RAX: ffffffffffffffda RBX: 00007f19cc59bf80 RCX: 00007f19cc47cae9 [ 2195.540620][T19315] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2195.548577][T19315] RBP: 00007f19cd1a5120 R08: 0000000000000000 R09: 0000000000000000 [ 2195.556537][T19315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2195.564502][T19315] R13: 000000000000000b R14: 00007f19cc59bf80 R15: 00007fff7e6f2a78 [ 2195.572471][T19315] [ 2195.586466][T19324] FAULT_INJECTION: forcing a failure. [ 2195.586466][T19324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2195.599645][T19324] CPU: 0 PID: 19324 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2195.609716][T19324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2195.619767][T19324] Call Trace: [ 2195.623052][T19324] [ 2195.625978][T19324] dump_stack_lvl+0x125/0x1b0 [ 2195.630747][T19324] should_fail_ex+0x496/0x5b0 [ 2195.635439][T19324] _copy_from_user+0x30/0xf0 [ 2195.640042][T19324] copy_msghdr_from_user+0x99/0x160 [ 2195.645251][T19324] ? __copy_msghdr+0x460/0x460 [ 2195.650031][T19324] ? _kstrtoul+0x100/0x100 [ 2195.654463][T19324] ? rcu_is_watching+0x12/0xb0 [ 2195.659232][T19324] ___sys_sendmsg+0xff/0x1d0 [ 2195.663828][T19324] ? do_recvmmsg+0x740/0x740 [ 2195.668418][T19324] ? rcu_is_watching+0x12/0xb0 [ 2195.673190][T19324] ? proc_task_getattr+0x240/0x240 [ 2195.678353][T19324] ? ksys_write+0x214/0x250 [ 2195.682865][T19324] ? __fget_light+0xe6/0x260 [ 2195.687456][T19324] __sys_sendmsg+0x117/0x1e0 [ 2195.692050][T19324] ? __sys_sendmsg_sock+0x30/0x30 [ 2195.697082][T19324] ? rcu_is_watching+0x12/0xb0 [ 2195.701850][T19324] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2195.707837][T19324] do_syscall_64+0x38/0xb0 [ 2195.712258][T19324] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2195.718154][T19324] RIP: 0033:0x7efce027cae9 [ 2195.722581][T19324] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 03:58:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x144, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r5) 03:58:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 3) 03:58:50 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 2) 03:58:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x145, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2195.742198][T19324] RSP: 002b:00007efce0fa20c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2195.750705][T19324] RAX: ffffffffffffffda RBX: 00007efce039bf80 RCX: 00007efce027cae9 [ 2195.758677][T19324] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2195.766652][T19324] RBP: 00007efce0fa2120 R08: 0000000000000000 R09: 0000000000000000 [ 2195.774719][T19324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2195.782692][T19324] R13: 000000000000000b R14: 00007efce039bf80 R15: 00007ffd605198c8 [ 2195.790763][T19324] 03:58:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x146, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2195.851257][T19355] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2195.884727][T19436] FAULT_INJECTION: forcing a failure. [ 2195.884727][T19436] name failslab, interval 1, probability 0, space 0, times 0 [ 2195.938738][T19436] CPU: 0 PID: 19436 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2195.948838][T19436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2195.958891][T19436] Call Trace: [ 2195.962170][T19436] [ 2195.965095][T19436] dump_stack_lvl+0x125/0x1b0 [ 2195.969882][T19436] should_fail_ex+0x496/0x5b0 [ 2195.974583][T19436] should_failslab+0x9/0x20 [ 2195.979089][T19436] kmem_cache_alloc_node+0x389/0x3f0 [ 2195.984395][T19436] ? __alloc_skb+0x287/0x330 [ 2195.989002][T19436] __alloc_skb+0x287/0x330 [ 2195.993421][T19436] ? __napi_build_skb+0x50/0x50 [ 2195.998272][T19436] ? __netlink_dump_start+0x920/0x9c0 [ 2196.003643][T19436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2196.009550][T19436] ? apparmor_socket_getpeersec_dgram+0x9/0x10 [ 2196.015726][T19436] netlink_sendmsg+0x9c6/0xe40 [ 2196.020495][T19436] ? netlink_unicast+0x810/0x810 [ 2196.025445][T19436] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2196.030745][T19436] ? netlink_unicast+0x810/0x810 [ 2196.035681][T19436] sock_sendmsg+0xd9/0x180 [ 2196.040106][T19436] ____sys_sendmsg+0x6ac/0x940 [ 2196.044875][T19436] ? copy_msghdr_from_user+0x10b/0x160 [ 2196.050345][T19436] ? kernel_sendmsg+0x50/0x50 [ 2196.055031][T19436] ? _kstrtoul+0x100/0x100 [ 2196.059452][T19436] ? rcu_is_watching+0x12/0xb0 [ 2196.064225][T19436] ___sys_sendmsg+0x135/0x1d0 [ 2196.068905][T19436] ? do_recvmmsg+0x740/0x740 [ 2196.073493][T19436] ? rcu_is_watching+0x12/0xb0 [ 2196.078270][T19436] ? proc_task_getattr+0x240/0x240 [ 2196.083393][T19436] ? ksys_write+0x214/0x250 [ 2196.087920][T19436] ? __fget_light+0xe6/0x260 [ 2196.092602][T19436] __sys_sendmsg+0x117/0x1e0 [ 2196.097196][T19436] ? __sys_sendmsg_sock+0x30/0x30 [ 2196.102232][T19436] ? rcu_is_watching+0x12/0xb0 [ 2196.107006][T19436] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2196.113254][T19436] do_syscall_64+0x38/0xb0 [ 2196.117680][T19436] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2196.123578][T19436] RIP: 0033:0x7efce027cae9 [ 2196.127993][T19436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2196.147607][T19436] RSP: 002b:00007efce0fa20c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2196.156194][T19436] RAX: ffffffffffffffda RBX: 00007efce039bf80 RCX: 00007efce027cae9 [ 2196.164167][T19436] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2196.172140][T19436] RBP: 00007efce0fa2120 R08: 0000000000000000 R09: 0000000000000000 [ 2196.180110][T19436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2196.188078][T19436] R13: 000000000000000b R14: 00007efce039bf80 R15: 00007ffd605198c8 [ 2196.196145][T19436] 03:58:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 4) 03:58:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x147, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r5) 03:58:51 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a80000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:51 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 3) [ 2196.676859][T19546] FAULT_INJECTION: forcing a failure. [ 2196.676859][T19546] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2196.711252][T19546] CPU: 0 PID: 19546 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2196.721432][T19546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2196.731487][T19546] Call Trace: [ 2196.734763][T19546] [ 2196.737701][T19546] dump_stack_lvl+0x125/0x1b0 [ 2196.742390][T19546] should_fail_ex+0x496/0x5b0 [ 2196.747089][T19546] copyin+0x1b/0xa0 [ 2196.750924][T19546] _copy_from_iter+0x1e5/0x1270 [ 2196.755788][T19546] ? __build_skb_around+0x278/0x3b0 [ 2196.760999][T19546] ? iov_iter_extract_pages+0x19c0/0x19c0 [ 2196.766730][T19546] ? __napi_build_skb+0x50/0x50 [ 2196.771591][T19546] ? __netlink_dump_start+0x920/0x9c0 03:58:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x148, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r5) 03:58:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x149, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2196.776980][T19546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2196.782886][T19546] ? __virt_addr_valid+0x5e/0x2d0 [ 2196.787923][T19546] ? __phys_addr_symbol+0x30/0x70 [ 2196.792956][T19546] ? __check_object_size+0x323/0x730 [ 2196.798257][T19546] netlink_sendmsg+0x897/0xe40 [ 2196.799433][T19655] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2196.803030][T19546] ? netlink_unicast+0x810/0x810 [ 2196.803054][T19546] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2196.822513][T19546] ? netlink_unicast+0x810/0x810 03:58:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x14a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2196.827481][T19546] sock_sendmsg+0xd9/0x180 [ 2196.831918][T19546] ____sys_sendmsg+0x6ac/0x940 [ 2196.836693][T19546] ? copy_msghdr_from_user+0x10b/0x160 [ 2196.842171][T19546] ? kernel_sendmsg+0x50/0x50 [ 2196.846865][T19546] ? _kstrtoul+0x100/0x100 [ 2196.851308][T19546] ? rcu_is_watching+0x12/0xb0 [ 2196.856079][T19546] ___sys_sendmsg+0x135/0x1d0 [ 2196.860770][T19546] ? do_recvmmsg+0x740/0x740 [ 2196.865366][T19546] ? rcu_is_watching+0x12/0xb0 [ 2196.870144][T19546] ? proc_task_getattr+0x240/0x240 [ 2196.875279][T19546] ? ksys_write+0x214/0x250 [ 2196.879792][T19546] ? __fget_light+0xe6/0x260 [ 2196.884383][T19546] __sys_sendmsg+0x117/0x1e0 [ 2196.888984][T19546] ? __sys_sendmsg_sock+0x30/0x30 [ 2196.894035][T19546] ? rcu_is_watching+0x12/0xb0 [ 2196.898811][T19546] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2196.904800][T19546] do_syscall_64+0x38/0xb0 [ 2196.909220][T19546] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2196.915119][T19546] RIP: 0033:0x7f19cc47cae9 03:58:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x14b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2196.919543][T19546] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2196.939161][T19546] RSP: 002b:00007f19cd1a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2196.947580][T19546] RAX: ffffffffffffffda RBX: 00007f19cc59bf80 RCX: 00007f19cc47cae9 [ 2196.955555][T19546] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2196.963529][T19546] RBP: 00007f19cd1a5120 R08: 0000000000000000 R09: 0000000000000000 03:58:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x14c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2196.971596][T19546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2196.979575][T19546] R13: 000000000000000b R14: 00007f19cc59bf80 R15: 00007fff7e6f2a78 [ 2196.987566][T19546] 03:58:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 5) 03:58:52 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00a90000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x840}, 0x0) 03:58:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x14d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 4) 03:58:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x14e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2197.593305][T19777] FAULT_INJECTION: forcing a failure. [ 2197.593305][T19777] name failslab, interval 1, probability 0, space 0, times 0 [ 2197.609353][T19776] FAULT_INJECTION: forcing a failure. [ 2197.609353][T19776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2197.631007][T19777] CPU: 1 PID: 19777 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2197.641092][T19777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2197.650476][T19783] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2197.651160][T19777] Call Trace: [ 2197.651169][T19777] [ 2197.651176][T19777] dump_stack_lvl+0x125/0x1b0 [ 2197.671381][T19777] should_fail_ex+0x496/0x5b0 [ 2197.676089][T19777] should_failslab+0x9/0x20 [ 2197.680600][T19777] kmem_cache_alloc+0x69/0x3b0 [ 2197.685389][T19777] skb_clone+0x171/0x3c0 [ 2197.689633][T19777] netlink_deliver_tap+0xb3c/0xd10 [ 2197.694744][T19777] netlink_unicast+0x5f0/0x810 [ 2197.699496][T19777] ? netlink_attachskb+0x870/0x870 [ 2197.704595][T19777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2197.710570][T19777] ? __phys_addr_symbol+0x30/0x70 [ 2197.715583][T19777] ? __check_object_size+0x323/0x730 [ 2197.720865][T19777] netlink_sendmsg+0x93c/0xe40 [ 2197.725617][T19777] ? netlink_unicast+0x810/0x810 [ 2197.730540][T19777] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2197.735840][T19777] ? netlink_unicast+0x810/0x810 [ 2197.740764][T19777] sock_sendmsg+0xd9/0x180 [ 2197.745176][T19777] ____sys_sendmsg+0x6ac/0x940 [ 2197.749933][T19777] ? copy_msghdr_from_user+0x10b/0x160 [ 2197.755384][T19777] ? kernel_sendmsg+0x50/0x50 [ 2197.760056][T19777] ? _kstrtoul+0x100/0x100 [ 2197.764463][T19777] ? rcu_is_watching+0x12/0xb0 [ 2197.769230][T19777] ___sys_sendmsg+0x135/0x1d0 [ 2197.773894][T19777] ? do_recvmmsg+0x740/0x740 [ 2197.778465][T19777] ? rcu_is_watching+0x12/0xb0 [ 2197.783217][T19777] ? proc_task_getattr+0x240/0x240 [ 2197.788321][T19777] ? ksys_write+0x214/0x250 [ 2197.792818][T19777] ? __fget_light+0xe6/0x260 [ 2197.797398][T19777] __sys_sendmsg+0x117/0x1e0 [ 2197.801971][T19777] ? __sys_sendmsg_sock+0x30/0x30 [ 2197.806985][T19777] ? rcu_is_watching+0x12/0xb0 [ 2197.811739][T19777] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2197.817714][T19777] do_syscall_64+0x38/0xb0 [ 2197.822206][T19777] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2197.828088][T19777] RIP: 0033:0x7f19cc47cae9 [ 2197.832489][T19777] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2197.852085][T19777] RSP: 002b:00007f19cd1a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2197.860486][T19777] RAX: ffffffffffffffda RBX: 00007f19cc59bf80 RCX: 00007f19cc47cae9 [ 2197.868452][T19777] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2197.876412][T19777] RBP: 00007f19cd1a5120 R08: 0000000000000000 R09: 0000000000000000 [ 2197.884369][T19777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2197.892326][T19777] R13: 000000000000000b R14: 00007f19cc59bf80 R15: 00007fff7e6f2a78 [ 2197.900289][T19777] [ 2197.904635][T19776] CPU: 1 PID: 19776 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2197.914710][T19776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2197.924761][T19776] Call Trace: [ 2197.928047][T19776] [ 2197.930972][T19776] dump_stack_lvl+0x125/0x1b0 [ 2197.935659][T19776] should_fail_ex+0x496/0x5b0 [ 2197.940364][T19776] copyin+0x1b/0xa0 [ 2197.944192][T19776] _copy_from_iter+0x1e5/0x1270 [ 2197.949069][T19776] ? __build_skb_around+0x278/0x3b0 [ 2197.954279][T19776] ? iov_iter_extract_pages+0x19c0/0x19c0 [ 2197.960034][T19776] ? __napi_build_skb+0x50/0x50 [ 2197.964897][T19776] ? __netlink_dump_start+0x920/0x9c0 [ 2197.970278][T19776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2197.976180][T19776] ? __virt_addr_valid+0x5e/0x2d0 [ 2197.981234][T19776] ? __phys_addr_symbol+0x30/0x70 [ 2197.986365][T19776] ? __check_object_size+0x323/0x730 [ 2197.991670][T19776] netlink_sendmsg+0x897/0xe40 [ 2197.996458][T19776] ? netlink_unicast+0x810/0x810 [ 2198.001406][T19776] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2198.006699][T19776] ? netlink_unicast+0x810/0x810 [ 2198.011640][T19776] sock_sendmsg+0xd9/0x180 [ 2198.016066][T19776] ____sys_sendmsg+0x6ac/0x940 [ 2198.020837][T19776] ? copy_msghdr_from_user+0x10b/0x160 [ 2198.026321][T19776] ? kernel_sendmsg+0x50/0x50 [ 2198.031011][T19776] ? _kstrtoul+0x100/0x100 [ 2198.035446][T19776] ? rcu_is_watching+0x12/0xb0 [ 2198.040306][T19776] ___sys_sendmsg+0x135/0x1d0 03:58:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 6) 03:58:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x840}, 0x0) 03:58:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x14f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2198.044987][T19776] ? do_recvmmsg+0x740/0x740 [ 2198.049581][T19776] ? rcu_is_watching+0x12/0xb0 [ 2198.054350][T19776] ? proc_task_getattr+0x240/0x240 [ 2198.059474][T19776] ? ksys_write+0x214/0x250 [ 2198.063987][T19776] ? __fget_light+0xe6/0x260 [ 2198.068589][T19776] __sys_sendmsg+0x117/0x1e0 [ 2198.073180][T19776] ? __sys_sendmsg_sock+0x30/0x30 [ 2198.078213][T19776] ? rcu_is_watching+0x12/0xb0 [ 2198.082980][T19776] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2198.088986][T19776] do_syscall_64+0x38/0xb0 [ 2198.093422][T19776] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2198.099330][T19776] RIP: 0033:0x7efce027cae9 [ 2198.103749][T19776] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2198.106289][T19894] FAULT_INJECTION: forcing a failure. [ 2198.106289][T19894] name failslab, interval 1, probability 0, space 0, times 0 [ 2198.123361][T19776] RSP: 002b:00007efce0fa20c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 03:58:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x150, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 5) [ 2198.123388][T19776] RAX: ffffffffffffffda RBX: 00007efce039bf80 RCX: 00007efce027cae9 [ 2198.123402][T19776] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2198.123413][T19776] RBP: 00007efce0fa2120 R08: 0000000000000000 R09: 0000000000000000 [ 2198.123425][T19776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2198.123437][T19776] R13: 000000000000000b R14: 00007efce039bf80 R15: 00007ffd605198c8 [ 2198.123457][T19776] [ 2198.298632][T19894] CPU: 1 PID: 19894 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2198.308727][T19894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2198.309349][T19932] FAULT_INJECTION: forcing a failure. [ 2198.309349][T19932] name failslab, interval 1, probability 0, space 0, times 0 [ 2198.318773][T19894] Call Trace: [ 2198.318784][T19894] [ 2198.318791][T19894] dump_stack_lvl+0x125/0x1b0 [ 2198.318817][T19894] should_fail_ex+0x496/0x5b0 [ 2198.346905][T19894] should_failslab+0x9/0x20 [ 2198.351424][T19894] kmem_cache_alloc_node+0x389/0x3f0 [ 2198.356730][T19894] ? __alloc_skb+0x287/0x330 [ 2198.361348][T19894] __alloc_skb+0x287/0x330 [ 2198.365781][T19894] ? __napi_build_skb+0x50/0x50 [ 2198.370639][T19894] ? rcu_is_watching+0x12/0xb0 [ 2198.375409][T19894] netlink_dump+0x8eb/0xca0 [ 2198.379926][T19894] ? __mutex_lock+0x25b/0x1340 [ 2198.384734][T19894] ? lock_release+0x4bf/0x680 [ 2198.389442][T19894] ? netlink_deliver_tap+0xd10/0xd10 [ 2198.394767][T19894] ? __rhashtable_lookup.constprop.0+0x700/0x700 [ 2198.401126][T19894] ? reacquire_held_locks+0x4b0/0x4b0 [ 2198.406511][T19894] __netlink_dump_start+0x6c8/0x9c0 [ 2198.411743][T19894] rtnetlink_rcv_msg+0x755/0xd30 [ 2198.416693][T19894] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2198.421812][T19894] ? rtnl_getlink+0xb40/0xb40 [ 2198.426508][T19894] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2198.431644][T19894] netlink_rcv_skb+0x16b/0x440 [ 2198.436410][T19894] ? rtnl_getlink+0xb40/0xb40 [ 2198.441099][T19894] ? netlink_ack+0x1370/0x1370 [ 2198.445875][T19894] ? netlink_deliver_tap+0x1b1/0xd10 [ 2198.451180][T19894] netlink_unicast+0x536/0x810 [ 2198.455966][T19894] ? netlink_attachskb+0x870/0x870 [ 2198.461085][T19894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2198.466987][T19894] ? __phys_addr_symbol+0x30/0x70 [ 2198.472012][T19894] ? __check_object_size+0x323/0x730 [ 2198.477305][T19894] netlink_sendmsg+0x93c/0xe40 [ 2198.482080][T19894] ? netlink_unicast+0x810/0x810 [ 2198.487019][T19894] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2198.492327][T19894] ? netlink_unicast+0x810/0x810 03:58:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x840}, 0x0) [ 2198.497268][T19894] sock_sendmsg+0xd9/0x180 [ 2198.501699][T19894] ____sys_sendmsg+0x6ac/0x940 [ 2198.506480][T19894] ? copy_msghdr_from_user+0x10b/0x160 [ 2198.511971][T19894] ? kernel_sendmsg+0x50/0x50 [ 2198.516653][T19894] ? _kstrtoul+0x100/0x100 [ 2198.521069][T19894] ? rcu_is_watching+0x12/0xb0 [ 2198.525832][T19894] ___sys_sendmsg+0x135/0x1d0 [ 2198.530526][T19894] ? do_recvmmsg+0x740/0x740 [ 2198.535145][T19894] ? rcu_is_watching+0x12/0xb0 [ 2198.539906][T19894] ? proc_task_getattr+0x240/0x240 [ 2198.545029][T19894] ? ksys_write+0x214/0x250 [ 2198.549546][T19894] ? __fget_light+0xe6/0x260 [ 2198.554142][T19894] __sys_sendmsg+0x117/0x1e0 [ 2198.558741][T19894] ? __sys_sendmsg_sock+0x30/0x30 [ 2198.563771][T19894] ? rcu_is_watching+0x12/0xb0 [ 2198.568546][T19894] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2198.574551][T19894] do_syscall_64+0x38/0xb0 [ 2198.578968][T19894] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2198.584865][T19894] RIP: 0033:0x7f19cc47cae9 [ 2198.589312][T19894] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2198.608922][T19894] RSP: 002b:00007f19cd1a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2198.617502][T19894] RAX: ffffffffffffffda RBX: 00007f19cc59bf80 RCX: 00007f19cc47cae9 [ 2198.625516][T19894] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2198.633501][T19894] RBP: 00007f19cd1a5120 R08: 0000000000000000 R09: 0000000000000000 [ 2198.641469][T19894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2198.649520][T19894] R13: 000000000000000b R14: 00007f19cc59bf80 R15: 00007fff7e6f2a78 [ 2198.657498][T19894] [ 2198.660514][T19932] CPU: 0 PID: 19932 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2198.671122][T19932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2198.681175][T19932] Call Trace: [ 2198.684453][T19932] [ 2198.687389][T19932] dump_stack_lvl+0x125/0x1b0 [ 2198.692072][T19932] should_fail_ex+0x496/0x5b0 [ 2198.696998][T19932] should_failslab+0x9/0x20 [ 2198.701517][T19932] kmem_cache_alloc+0x69/0x3b0 [ 2198.706361][T19932] skb_clone+0x171/0x3c0 [ 2198.710692][T19932] netlink_deliver_tap+0xb3c/0xd10 [ 2198.715808][T19932] netlink_unicast+0x5f0/0x810 [ 2198.720564][T19932] ? netlink_attachskb+0x870/0x870 [ 2198.725665][T19932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2198.731643][T19932] ? __phys_addr_symbol+0x30/0x70 [ 2198.736681][T19932] ? __check_object_size+0x323/0x730 [ 2198.741964][T19932] netlink_sendmsg+0x93c/0xe40 [ 2198.746741][T19932] ? netlink_unicast+0x810/0x810 [ 2198.751666][T19932] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2198.756949][T19932] ? netlink_unicast+0x810/0x810 [ 2198.761875][T19932] sock_sendmsg+0xd9/0x180 [ 2198.766289][T19932] ____sys_sendmsg+0x6ac/0x940 [ 2198.771047][T19932] ? copy_msghdr_from_user+0x10b/0x160 [ 2198.776501][T19932] ? kernel_sendmsg+0x50/0x50 [ 2198.781171][T19932] ? _kstrtoul+0x100/0x100 [ 2198.785587][T19932] ? rcu_is_watching+0x12/0xb0 [ 2198.790340][T19932] ___sys_sendmsg+0x135/0x1d0 [ 2198.795009][T19932] ? do_recvmmsg+0x740/0x740 [ 2198.799614][T19932] ? rcu_is_watching+0x12/0xb0 [ 2198.804368][T19932] ? proc_task_getattr+0x240/0x240 [ 2198.809470][T19932] ? ksys_write+0x214/0x250 [ 2198.814067][T19932] ? __fget_light+0xe6/0x260 [ 2198.818647][T19932] __sys_sendmsg+0x117/0x1e0 [ 2198.823240][T19932] ? __sys_sendmsg_sock+0x30/0x30 [ 2198.828256][T19932] ? rcu_is_watching+0x12/0xb0 [ 2198.833091][T19932] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2198.839061][T19932] do_syscall_64+0x38/0xb0 [ 2198.843472][T19932] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2198.849352][T19932] RIP: 0033:0x7efce027cae9 [ 2198.853751][T19932] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2198.873433][T19932] RSP: 002b:00007efce0fa20c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2198.881835][T19932] RAX: ffffffffffffffda RBX: 00007efce039bf80 RCX: 00007efce027cae9 [ 2198.889796][T19932] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 03:58:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2198.897774][T19932] RBP: 00007efce0fa2120 R08: 0000000000000000 R09: 0000000000000000 [ 2198.905731][T19932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2198.913686][T19932] R13: 000000000000000b R14: 00007efce039bf80 R15: 00007ffd605198c8 [ 2198.921682][T19932] 03:58:53 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00aa0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 7) 03:58:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x151, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:53 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 6) 03:58:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050000000000000000070200", @ANYRES32=r4, @ANYBLOB="c3080000"], 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 03:58:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 8) 03:58:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x152, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2199.089683][T20115] FAULT_INJECTION: forcing a failure. [ 2199.089683][T20115] name failslab, interval 1, probability 0, space 0, times 0 [ 2199.134590][T20115] CPU: 1 PID: 20115 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2199.144692][T20115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2199.154753][T20115] Call Trace: [ 2199.158036][T20115] [ 2199.160968][T20115] dump_stack_lvl+0x125/0x1b0 [ 2199.165651][T20115] should_fail_ex+0x496/0x5b0 [ 2199.170346][T20115] should_failslab+0x9/0x20 [ 2199.174874][T20115] kmem_cache_alloc_node+0x389/0x3f0 [ 2199.180272][T20115] ? __alloc_skb+0x287/0x330 [ 2199.184887][T20115] __alloc_skb+0x287/0x330 [ 2199.189324][T20115] ? __napi_build_skb+0x50/0x50 [ 2199.194188][T20115] ? rcu_is_watching+0x12/0xb0 [ 2199.198969][T20115] netlink_dump+0x8eb/0xca0 [ 2199.203491][T20115] ? __mutex_lock+0x25b/0x1340 [ 2199.208271][T20115] ? lock_release+0x4bf/0x680 [ 2199.213048][T20115] ? netlink_deliver_tap+0xd10/0xd10 [ 2199.218353][T20115] ? __rhashtable_lookup.constprop.0+0x700/0x700 [ 2199.224801][T20115] ? reacquire_held_locks+0x4b0/0x4b0 [ 2199.230185][T20115] __netlink_dump_start+0x6c8/0x9c0 [ 2199.235479][T20115] rtnetlink_rcv_msg+0x755/0xd30 [ 2199.240441][T20115] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2199.245543][T20115] ? rtnl_getlink+0xb40/0xb40 [ 2199.250216][T20115] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2199.255327][T20115] netlink_rcv_skb+0x16b/0x440 [ 2199.260079][T20115] ? rtnl_getlink+0xb40/0xb40 [ 2199.264749][T20115] ? netlink_ack+0x1370/0x1370 [ 2199.269503][T20115] ? netlink_deliver_tap+0x1b1/0xd10 [ 2199.274789][T20115] netlink_unicast+0x536/0x810 [ 2199.279549][T20115] ? netlink_attachskb+0x870/0x870 [ 2199.284671][T20115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2199.290561][T20115] ? __phys_addr_symbol+0x30/0x70 [ 2199.295585][T20115] ? __check_object_size+0x323/0x730 [ 2199.300864][T20115] netlink_sendmsg+0x93c/0xe40 [ 2199.305621][T20115] ? netlink_unicast+0x810/0x810 [ 2199.310549][T20115] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2199.315829][T20115] ? netlink_unicast+0x810/0x810 [ 2199.320751][T20115] sock_sendmsg+0xd9/0x180 [ 2199.325165][T20115] ____sys_sendmsg+0x6ac/0x940 [ 2199.329918][T20115] ? copy_msghdr_from_user+0x10b/0x160 [ 2199.335370][T20115] ? kernel_sendmsg+0x50/0x50 [ 2199.340038][T20115] ? _kstrtoul+0x100/0x100 [ 2199.344445][T20115] ? rcu_is_watching+0x12/0xb0 [ 2199.349218][T20115] ___sys_sendmsg+0x135/0x1d0 [ 2199.353897][T20115] ? do_recvmmsg+0x740/0x740 [ 2199.358471][T20115] ? rcu_is_watching+0x12/0xb0 [ 2199.363222][T20115] ? proc_task_getattr+0x240/0x240 [ 2199.368328][T20115] ? ksys_write+0x214/0x250 [ 2199.372909][T20115] ? __fget_light+0xe6/0x260 [ 2199.377490][T20115] __sys_sendmsg+0x117/0x1e0 [ 2199.382066][T20115] ? __sys_sendmsg_sock+0x30/0x30 [ 2199.387086][T20115] ? rcu_is_watching+0x12/0xb0 [ 2199.391835][T20115] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2199.397807][T20115] do_syscall_64+0x38/0xb0 [ 2199.402212][T20115] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2199.408094][T20115] RIP: 0033:0x7efce027cae9 [ 2199.412492][T20115] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 03:58:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050000000000000000070200", @ANYRES32=r4, @ANYBLOB="c3080000"], 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050000000000000000070200", @ANYRES32=r4, @ANYBLOB="c3080000"], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) [ 2199.432177][T20115] RSP: 002b:00007efce0fa20c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2199.440576][T20115] RAX: ffffffffffffffda RBX: 00007efce039bf80 RCX: 00007efce027cae9 [ 2199.448535][T20115] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2199.456488][T20115] RBP: 00007efce0fa2120 R08: 0000000000000000 R09: 0000000000000000 [ 2199.464539][T20115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2199.472579][T20115] R13: 000000000000000b R14: 00007efce039bf80 R15: 00007ffd605198c8 [ 2199.480547][T20115] 03:58:54 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 7) 03:58:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x153, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2199.521142][T20135] FAULT_INJECTION: forcing a failure. [ 2199.521142][T20135] name failslab, interval 1, probability 0, space 0, times 0 [ 2199.554273][T20139] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2199.567492][T20135] CPU: 1 PID: 20135 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2199.577577][T20135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2199.587630][T20135] Call Trace: [ 2199.590904][T20135] [ 2199.593830][T20135] dump_stack_lvl+0x125/0x1b0 [ 2199.598528][T20135] should_fail_ex+0x496/0x5b0 [ 2199.603235][T20135] should_failslab+0x9/0x20 [ 2199.608021][T20135] kmem_cache_alloc+0x69/0x3b0 [ 2199.612812][T20135] skb_clone+0x171/0x3c0 [ 2199.617062][T20135] netlink_deliver_tap+0xb3c/0xd10 [ 2199.622200][T20135] netlink_dump+0x982/0xca0 [ 2199.626902][T20135] ? netlink_deliver_tap+0xd10/0xd10 [ 2199.632205][T20135] ? wake_up_q+0x9e/0x140 [ 2199.636541][T20135] ? do_raw_spin_unlock+0x173/0x230 [ 2199.641750][T20135] ? __rhashtable_lookup.constprop.0+0x700/0x700 [ 2199.648095][T20135] ? reacquire_held_locks+0x4b0/0x4b0 [ 2199.653477][T20135] __netlink_dump_start+0x6c8/0x9c0 [ 2199.658688][T20135] rtnetlink_rcv_msg+0x755/0xd30 [ 2199.663647][T20135] ? neigh_parms_alloc+0x5d0/0x5d0 03:58:54 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050000000000000000070200", @ANYRES32=r4, @ANYBLOB="c3080000"], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050000000000000000070200", @ANYRES32=r4, @ANYBLOB="c3080000"], 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 2199.668763][T20135] ? rtnl_getlink+0xb40/0xb40 [ 2199.673448][T20135] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2199.678570][T20135] netlink_rcv_skb+0x16b/0x440 [ 2199.683335][T20135] ? rtnl_getlink+0xb40/0xb40 [ 2199.688024][T20135] ? netlink_ack+0x1370/0x1370 [ 2199.692882][T20135] ? netlink_deliver_tap+0x1b1/0xd10 [ 2199.698192][T20135] netlink_unicast+0x536/0x810 [ 2199.702961][T20135] ? netlink_attachskb+0x870/0x870 [ 2199.708072][T20135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2199.714064][T20135] ? __phys_addr_symbol+0x30/0x70 [ 2199.719093][T20135] ? __check_object_size+0x323/0x730 [ 2199.724384][T20135] netlink_sendmsg+0x93c/0xe40 [ 2199.729153][T20135] ? netlink_unicast+0x810/0x810 [ 2199.734094][T20135] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2199.739389][T20135] ? netlink_unicast+0x810/0x810 [ 2199.744337][T20135] sock_sendmsg+0xd9/0x180 [ 2199.748766][T20135] ____sys_sendmsg+0x6ac/0x940 [ 2199.753546][T20135] ? copy_msghdr_from_user+0x10b/0x160 [ 2199.759018][T20135] ? kernel_sendmsg+0x50/0x50 [ 2199.763712][T20135] ? _kstrtoul+0x100/0x100 [ 2199.768135][T20135] ? rcu_is_watching+0x12/0xb0 [ 2199.772903][T20135] ___sys_sendmsg+0x135/0x1d0 [ 2199.777580][T20135] ? do_recvmmsg+0x740/0x740 [ 2199.782175][T20135] ? rcu_is_watching+0x12/0xb0 [ 2199.786949][T20135] ? proc_task_getattr+0x240/0x240 [ 2199.792158][T20135] ? ksys_write+0x214/0x250 [ 2199.796669][T20135] ? __fget_light+0xe6/0x260 [ 2199.801348][T20135] __sys_sendmsg+0x117/0x1e0 [ 2199.805967][T20135] ? __sys_sendmsg_sock+0x30/0x30 [ 2199.810996][T20135] ? rcu_is_watching+0x12/0xb0 [ 2199.815763][T20135] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2199.821750][T20135] do_syscall_64+0x38/0xb0 [ 2199.826173][T20135] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2199.832090][T20135] RIP: 0033:0x7f19cc47cae9 [ 2199.836502][T20135] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2199.856214][T20135] RSP: 002b:00007f19cd1a50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2199.864717][T20135] RAX: ffffffffffffffda RBX: 00007f19cc59bf80 RCX: 00007f19cc47cae9 [ 2199.872686][T20135] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2199.880656][T20135] RBP: 00007f19cd1a5120 R08: 0000000000000000 R09: 0000000000000000 [ 2199.888655][T20135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2199.896621][T20135] R13: 000000000000000b R14: 00007f19cc59bf80 R15: 00007fff7e6f2a78 [ 2199.904611][T20135] 03:58:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x154, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) (fail_nth: 9) 03:58:54 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 8) 03:58:54 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ab0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000104}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200f92007108a", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25680000000500010080000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) r4 = socket(0x1e, 0x4, 0x0) connect$tipc(r4, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) sendmmsg$unix(r4, &(0x7f0000004400), 0x400000000000203, 0x0) r5 = socket(0x1e, 0x4, 0x0) connect$tipc(r5, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) sendmmsg$unix(r5, &(0x7f0000004400), 0x400000000000203, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYRES8=r5, @ANYRES32=r4], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:58:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x155, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2200.110523][T20554] FAULT_INJECTION: forcing a failure. [ 2200.110523][T20554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2200.114248][T20552] FAULT_INJECTION: forcing a failure. [ 2200.114248][T20552] name failslab, interval 1, probability 0, space 0, times 0 [ 2200.139050][T20556] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2200.151132][T20554] CPU: 0 PID: 20554 Comm: syz-executor.1 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2200.161211][T20554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2200.171265][T20554] Call Trace: [ 2200.174543][T20554] [ 2200.177475][T20554] dump_stack_lvl+0x125/0x1b0 [ 2200.182165][T20554] should_fail_ex+0x496/0x5b0 [ 2200.186857][T20554] _copy_to_user+0x30/0xb0 [ 2200.191282][T20554] simple_read_from_buffer+0xd0/0x150 [ 2200.196665][T20554] proc_fail_nth_read+0x1b0/0x290 [ 2200.201711][T20554] ? proc_sessionid_read+0x290/0x290 [ 2200.207012][T20554] ? security_file_permission+0xdc/0x100 [ 2200.212665][T20554] ? proc_sessionid_read+0x290/0x290 [ 2200.217962][T20554] vfs_read+0x1ce/0x930 [ 2200.222131][T20554] ? kernel_read+0x1b0/0x1b0 [ 2200.226735][T20554] ? __fget_files+0x279/0x410 [ 2200.231418][T20554] ksys_read+0x12f/0x250 [ 2200.235662][T20554] ? vfs_write+0xe40/0xe40 [ 2200.240077][T20554] ? rcu_is_watching+0x12/0xb0 [ 2200.244836][T20554] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2200.251287][T20554] do_syscall_64+0x38/0xb0 [ 2200.255721][T20554] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2200.261642][T20554] RIP: 0033:0x7f19cc47b78c [ 2200.266064][T20554] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 2200.285769][T20554] RSP: 002b:00007f19cd1a50c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2200.294193][T20554] RAX: ffffffffffffffda RBX: 00007f19cc59bf80 RCX: 00007f19cc47b78c [ 2200.302168][T20554] RDX: 000000000000000f RSI: 00007f19cd1a5130 RDI: 0000000000000004 [ 2200.310152][T20554] RBP: 00007f19cd1a5120 R08: 0000000000000000 R09: 0000000000000000 [ 2200.318129][T20554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2200.326127][T20554] R13: 000000000000000b R14: 00007f19cc59bf80 R15: 00007fff7e6f2a78 [ 2200.334112][T20554] [ 2200.338776][T20552] CPU: 1 PID: 20552 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2200.348864][T20552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2200.358927][T20552] Call Trace: [ 2200.362204][T20552] [ 2200.365133][T20552] dump_stack_lvl+0x125/0x1b0 [ 2200.369818][T20552] should_fail_ex+0x496/0x5b0 [ 2200.374550][T20552] should_failslab+0x9/0x20 [ 2200.379059][T20552] kmem_cache_alloc+0x69/0x3b0 [ 2200.383843][T20552] skb_clone+0x171/0x3c0 [ 2200.388090][T20552] netlink_deliver_tap+0xb3c/0xd10 [ 2200.393222][T20552] netlink_dump+0x982/0xca0 [ 2200.397742][T20552] ? lock_release+0x4bf/0x680 [ 2200.402441][T20552] ? netlink_deliver_tap+0xd10/0xd10 [ 2200.407751][T20552] ? __rhashtable_lookup.constprop.0+0x700/0x700 [ 2200.414108][T20552] ? reacquire_held_locks+0x4b0/0x4b0 [ 2200.419493][T20552] __netlink_dump_start+0x6c8/0x9c0 [ 2200.424698][T20552] rtnetlink_rcv_msg+0x755/0xd30 [ 2200.429652][T20552] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2200.434780][T20552] ? rtnl_getlink+0xb40/0xb40 [ 2200.439483][T20552] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2200.444611][T20552] netlink_rcv_skb+0x16b/0x440 [ 2200.449382][T20552] ? rtnl_getlink+0xb40/0xb40 [ 2200.454098][T20552] ? netlink_ack+0x1370/0x1370 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x156, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2200.458872][T20552] ? netlink_deliver_tap+0x1b1/0xd10 [ 2200.464174][T20552] netlink_unicast+0x536/0x810 [ 2200.468953][T20552] ? netlink_attachskb+0x870/0x870 [ 2200.474085][T20552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2200.480001][T20552] ? __phys_addr_symbol+0x30/0x70 [ 2200.485118][T20552] ? __check_object_size+0x323/0x730 [ 2200.490415][T20552] netlink_sendmsg+0x93c/0xe40 [ 2200.495187][T20552] ? netlink_unicast+0x810/0x810 [ 2200.500136][T20552] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2200.505435][T20552] ? netlink_unicast+0x810/0x810 03:58:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000104}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200f92007108a", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25680000000500010080000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) r4 = socket(0x1e, 0x4, 0x0) connect$tipc(r4, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) sendmmsg$unix(r4, &(0x7f0000004400), 0x400000000000203, 0x0) r5 = socket(0x1e, 0x4, 0x0) connect$tipc(r5, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) sendmmsg$unix(r5, &(0x7f0000004400), 0x400000000000203, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYRES8=r5, @ANYRES32=r4], 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000104}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200f92007108a", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25680000000500010080000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) socket(0x1e, 0x4, 0x0) (async) connect$tipc(r4, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) (async) sendmmsg$unix(r4, &(0x7f0000004400), 0x400000000000203, 0x0) (async) socket(0x1e, 0x4, 0x0) (async) connect$tipc(r5, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) (async) sendmmsg$unix(r5, &(0x7f0000004400), 0x400000000000203, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYRES8=r5, @ANYRES32=r4], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) [ 2200.510373][T20552] sock_sendmsg+0xd9/0x180 [ 2200.514807][T20552] ____sys_sendmsg+0x6ac/0x940 [ 2200.519590][T20552] ? copy_msghdr_from_user+0x10b/0x160 [ 2200.525154][T20552] ? kernel_sendmsg+0x50/0x50 [ 2200.529870][T20552] ? _kstrtoul+0x100/0x100 [ 2200.534292][T20552] ? rcu_is_watching+0x12/0xb0 [ 2200.539065][T20552] ___sys_sendmsg+0x135/0x1d0 [ 2200.543751][T20552] ? do_recvmmsg+0x740/0x740 [ 2200.548344][T20552] ? rcu_is_watching+0x12/0xb0 [ 2200.553117][T20552] ? proc_task_getattr+0x240/0x240 [ 2200.558241][T20552] ? ksys_write+0x214/0x250 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xec0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2200.562756][T20552] ? __fget_light+0xe6/0x260 [ 2200.567359][T20552] __sys_sendmsg+0x117/0x1e0 [ 2200.571948][T20552] ? __sys_sendmsg_sock+0x30/0x30 [ 2200.576987][T20552] ? rcu_is_watching+0x12/0xb0 [ 2200.581765][T20552] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2200.587754][T20552] do_syscall_64+0x38/0xb0 [ 2200.592260][T20552] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2200.598155][T20552] RIP: 0033:0x7efce027cae9 [ 2200.602566][T20552] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2200.622191][T20552] RSP: 002b:00007efce0fa20c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2200.630618][T20552] RAX: ffffffffffffffda RBX: 00007efce039bf80 RCX: 00007efce027cae9 [ 2200.638594][T20552] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2200.646570][T20552] RBP: 00007efce0fa2120 R08: 0000000000000000 R09: 0000000000000000 [ 2200.654546][T20552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xf, 0x1e, 0x305}, 0x14}}, 0x0) [ 2200.662531][T20552] R13: 000000000000000b R14: 00007efce039bf80 R15: 00007ffd605198c8 [ 2200.670599][T20552] 03:58:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 9) 03:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x157, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:55 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ac0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000104}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200f92007108a", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf25680000000500010080000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) r4 = socket(0x1e, 0x4, 0x0) connect$tipc(r4, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) (async) sendmmsg$unix(r4, &(0x7f0000004400), 0x400000000000203, 0x0) r5 = socket(0x1e, 0x4, 0x0) connect$tipc(r5, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) (async) sendmmsg$unix(r5, &(0x7f0000004400), 0x400000000000203, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYRES8=r5, @ANYRES32=r4], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:58:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x158, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x1b, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x159, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x140, 0x1e, 0x305}, 0x14}}, 0x0) [ 2201.010606][T20779] FAULT_INJECTION: forcing a failure. [ 2201.010606][T20779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2201.035922][T20779] CPU: 1 PID: 20779 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2201.045998][T20779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2201.056257][T20779] Call Trace: 03:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x15a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xbf0, 0x1e, 0x305}, 0x14}}, 0x0) [ 2201.059534][T20779] [ 2201.062467][T20779] dump_stack_lvl+0x125/0x1b0 [ 2201.067154][T20779] should_fail_ex+0x496/0x5b0 [ 2201.071851][T20779] _copy_to_user+0x30/0xb0 [ 2201.076269][T20779] simple_read_from_buffer+0xd0/0x150 [ 2201.081652][T20779] proc_fail_nth_read+0x1b0/0x290 [ 2201.086707][T20779] ? proc_sessionid_read+0x290/0x290 [ 2201.092133][T20779] ? security_file_permission+0xdc/0x100 [ 2201.097778][T20779] ? proc_sessionid_read+0x290/0x290 [ 2201.103078][T20779] vfs_read+0x1ce/0x930 [ 2201.107249][T20779] ? kernel_read+0x1b0/0x1b0 [ 2201.112372][T20779] ? __fget_files+0x279/0x410 [ 2201.117061][T20779] ksys_read+0x12f/0x250 [ 2201.121307][T20779] ? vfs_write+0xe40/0xe40 [ 2201.125725][T20779] ? rcu_is_watching+0x12/0xb0 [ 2201.130573][T20779] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2201.136566][T20779] do_syscall_64+0x38/0xb0 [ 2201.140985][T20779] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2201.146889][T20779] RIP: 0033:0x7efce027b78c [ 2201.151316][T20779] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 2201.152482][T20804] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2201.171177][T20779] RSP: 002b:00007efce0fa20c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2201.171200][T20779] RAX: ffffffffffffffda RBX: 00007efce039bf80 RCX: 00007efce027b78c [ 2201.171215][T20779] RDX: 000000000000000f RSI: 00007efce0fa2130 RDI: 0000000000000004 03:58:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xc18, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x15b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2201.171228][T20779] RBP: 00007efce0fa2120 R08: 0000000000000000 R09: 0000000000000000 [ 2201.171241][T20779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2201.171254][T20779] R13: 000000000000000b R14: 00007efce039bf80 R15: 00007ffd605198c8 [ 2201.229080][T20779] 03:58:55 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ad0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xc48, 0x1e, 0x305}, 0x14}}, 0x0) [ 2201.506688][T20912] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x15c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0xf, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:56 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ae0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:56 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r4, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4fd696015c16aba}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008880}, 0x4000800) r6 = syz_open_dev$mouse(&(0x7f00000000c0), 0x5, 0x80) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x70, r4, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6a}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '}$'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1ff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}]}]}, 0x70}}, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000380)={'wpan0\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="41090481", @ANYRES16=r2, @ANYBLOB="4d7e27bd7000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r8, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:58:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xc70, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x15d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x15e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xca0, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2201.869884][T20915] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:58:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x15f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xcc4, 0x1e, 0x305}, 0x14}}, 0x0) [ 2201.929288][T20932] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x160, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x1b, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xcf4, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r5, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r4, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4fd696015c16aba}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008880}, 0x4000800) r6 = syz_open_dev$mouse(&(0x7f00000000c0), 0x5, 0x80) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x70, r4, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6a}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '}$'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1ff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}]}]}, 0x70}}, 0x10) (async, rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000380)={'wpan0\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="41090481", @ANYRES16=r2, @ANYBLOB="4d7e27bd7000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r8, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:58:57 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00af0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xd1c, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x161, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x140, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xd4c, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x162, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:57 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r5, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r4, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4fd696015c16aba}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008880}, 0x4000800) r6 = syz_open_dev$mouse(&(0x7f00000000c0), 0x5, 0x80) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x70, r4, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6a}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '}$'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1ff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}]}]}, 0x70}}, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000380)={'wpan0\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="41090481", @ANYRES16=r2, @ANYBLOB="4d7e27bd7000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r8, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) [ 2202.829034][T21148] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xd74, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0xec0, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x163, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:58 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r1) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r5, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r4, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x8014) sendmsg$IEEE802154_ASSOCIATE_REQ(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c8b70008b4a3cd00", @ANYRES16=r4, @ANYBLOB="000126bd7000fedbdf250100000006000800a0aa000005001d0006000000050007000900000006000800a3aa000005001d000d00000005001d001d000000050011000500000006000800ffff0000050011000100000006000a0003000000"], 0x64}, 0x1, 0x0, 0x0, 0x81}, 0x140) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r12 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000001c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x2e8, r12, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f0ca48e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x507db498}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a0045a8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f0ac2ae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bd80ec6}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x730f0c7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d57287b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c32b75a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x678207cb}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x610f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19b760b7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16e2}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x108, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x300a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfd6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc6b3}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x749f}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x349}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x444781b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39cab5c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x724fe360}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x879c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x611d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3286}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf958}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x350b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafc9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x900b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf95f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeea0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78374671}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfea3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37b87b00}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbaaf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f9d}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc4, 0x8, 0x0, 0x1, [{0x4}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x607063ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34473c53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x675617}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24cf119d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x689276f6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x395a5e0e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10a0b870}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2021dfac}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}]}]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x40040d0}, 0x1) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r13) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x50, r15, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x12, 0x2, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'caif0\x00'}]}, 0x50}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x44, r15, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6tnl0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010100}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) r16 = socket(0x1e, 0x4, 0x0) connect$tipc(r16, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) sendmmsg$unix(r16, &(0x7f0000004400), 0x400000000000203, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(r16, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x68, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004}, 0x4040000) 03:58:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:58 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b00000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xda4, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x164, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x33fe0, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x165, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xdf0, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffdef, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2203.703580][T21288] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xe3c, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x166, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:58 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r1) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r5, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r4, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x8014) sendmsg$IEEE802154_ASSOCIATE_REQ(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c8b70008b4a3cd00", @ANYRES16=r4, @ANYBLOB="000126bd7000fedbdf250100000006000800a0aa000005001d0006000000050007000900000006000800a3aa000005001d000d00000005001d001d000000050011000500000006000800ffff0000050011000100000006000a0003000000"], 0x64}, 0x1, 0x0, 0x0, 0x81}, 0x140) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async, rerun: 32) r12 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r3) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000001c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x2e8, r12, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f0ca48e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x507db498}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a0045a8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f0ac2ae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bd80ec6}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x730f0c7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d57287b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c32b75a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x678207cb}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x610f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19b760b7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16e2}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x108, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x300a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfd6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc6b3}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x749f}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x349}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x444781b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39cab5c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x724fe360}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x879c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x611d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3286}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf958}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x350b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafc9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x900b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf95f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeea0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78374671}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfea3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37b87b00}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbaaf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f9d}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc4, 0x8, 0x0, 0x1, [{0x4}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x607063ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34473c53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x675617}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24cf119d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x689276f6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x395a5e0e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10a0b870}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2021dfac}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}]}]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x40040d0}, 0x1) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async, rerun: 64) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r13) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x50, r15, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x12, 0x2, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'caif0\x00'}]}, 0x50}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x44, r15, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6tnl0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010100}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) (async) r16 = socket(0x1e, 0x4, 0x0) connect$tipc(r16, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) sendmmsg$unix(r16, &(0x7f0000004400), 0x400000000000203, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_PROBE_CLIENT(r16, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x68, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004}, 0x4040000) (rerun: 32) 03:58:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x167, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:59 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0xf, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xe88, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r1) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 32) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 32) sendmsg$IEEE802154_LLSEC_SETPARAMS(r5, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r4, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x8014) (rerun: 32) sendmsg$IEEE802154_ASSOCIATE_REQ(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c8b70008b4a3cd00", @ANYRES16=r4, @ANYBLOB="000126bd7000fedbdf250100000006000800a0aa000005001d0006000000050007000900000006000800a3aa000005001d000d00000005001d001d000000050011000500000006000800ffff0000050011000100000006000a0003000000"], 0x64}, 0x1, 0x0, 0x0, 0x81}, 0x140) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r12 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000001c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x2e8, r12, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f0ca48e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x507db498}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a0045a8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f0ac2ae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bd80ec6}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x730f0c7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d57287b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c32b75a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x678207cb}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x610f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19b760b7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16e2}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x108, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x300a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfd6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc6b3}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x749f}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x349}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x444781b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39cab5c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x724fe360}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x879c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x611d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3286}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf958}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x350b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafc9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x900b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf95f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeea0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78374671}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfea3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37b87b00}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbaaf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f9d}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc4, 0x8, 0x0, 0x1, [{0x4}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x607063ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34473c53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x675617}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24cf119d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x689276f6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x395a5e0e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10a0b870}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2021dfac}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}]}]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x40040d0}, 0x1) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r15 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r13) (rerun: 64) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x50, r15, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x12, 0x2, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'caif0\x00'}]}, 0x50}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x44, r15, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6tnl0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010100}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) (async) r16 = socket(0x1e, 0x4, 0x0) connect$tipc(r16, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) (async) sendmmsg$unix(r16, &(0x7f0000004400), 0x400000000000203, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(r16, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x68, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004}, 0x4040000) 03:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x168, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b10000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xec0, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x169, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x7b, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x16a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x33fe0, 0x1e, 0x305}, 0x14}}, 0x0) [ 2204.571661][T21577] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x16b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:59 executing program 3: fsmount(0xffffffffffffffff, 0x1, 0x2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r2) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000280)={'wpan4\x00', 0x0}) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r13, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0x1c0, r7, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x128, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffff9}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x40}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x74, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}]}, @NL802154_DEVKEY_ATTR_ID={0x70, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_DEVKEY={0x54, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffffff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xe000000}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_DEVKEY_ATTR_ID={0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r14}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x20008050}, 0x48000) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r5, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000080) sendmsg$IEEE802154_LLSEC_ADD_DEV(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r1, 0x852dd6c070cd7e4d, 0x70bd2c, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x40}, 0x4, 0x700000000000000}, 0x4048005) 03:58:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffdef, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x302, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x16c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b20000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:58:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0xf, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x16d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:58:59 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x303, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x7b, 0x305}, 0x14}}, 0x0) 03:59:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x16e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2205.432578][T21649] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:00 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x304, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:00 executing program 3: fsmount(0xffffffffffffffff, 0x1, 0x2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r2) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000280)={'wpan4\x00', 0x0}) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r13, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0x1c0, r7, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x128, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffff9}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x40}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x74, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}]}, @NL802154_DEVKEY_ATTR_ID={0x70, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_DEVKEY={0x54, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffffff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xe000000}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_DEVKEY_ATTR_ID={0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r14}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x20008050}, 0x48000) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r5, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000080) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r1, 0x852dd6c070cd7e4d, 0x70bd2c, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x40}, 0x4, 0x700000000000000}, 0x4048005) 03:59:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x302}, 0x14}}, 0x0) 03:59:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x16f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:00 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x306, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:00 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b30000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x170, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x303}, 0x14}}, 0x0) 03:59:00 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x307, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:00 executing program 3: fsmount(0xffffffffffffffff, 0x1, 0x2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r2) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 32) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000280)={'wpan4\x00', 0x0}) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r13, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0x1c0, r7, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x128, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffff9}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x40}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x74, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}]}, @NL802154_DEVKEY_ATTR_ID={0x70, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_DEVKEY={0x54, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffffff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xe000000}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_DEVKEY_ATTR_ID={0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r14}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x20008050}, 0x48000) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r5, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000080) sendmsg$IEEE802154_LLSEC_ADD_DEV(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r1, 0x852dd6c070cd7e4d, 0x70bd2c, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x40}, 0x4, 0x700000000000000}, 0x4048005) 03:59:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x171, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x304}, 0x14}}, 0x0) [ 2206.289962][T21875] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x308, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x172, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x306}, 0x14}}, 0x0) 03:59:01 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000000008002f000000000006003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:01 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b40000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x173, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x307}, 0x14}}, 0x0) 03:59:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x309, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x174, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:01 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000000008002f000000000006003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x312, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2207.203945][T22053] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x175, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x308}, 0x14}}, 0x0) 03:59:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000000008002f000000000006003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:02 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b50000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x309}, 0x14}}, 0x0) 03:59:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x176, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x6c, r2, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x6c}}, 0x41) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r2, 0x852dd6c070cd7e4d, 0x80, 0x0, {}, [@IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xffff}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x1ff}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x3c}, 0x4, 0x700000000000000}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r8) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r9, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r13, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r14, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r16}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000004c0)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r9, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x180, r14, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r17}, @NL802154_ATTR_SEC_KEY={0x13c, 0x2e, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "77f64ee37d4ebe45a178181eb215befd"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "f63d34ba4c7141eba1723fb60cf566e6"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xa7}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_ID={0xd8, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r18}]}, 0x180}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, r10, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFTYPE={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_EXTENDED_ADDR={0xc}]}, 0x80}, 0x1, 0x0, 0x0, 0x40040}, 0x4001) [ 2208.072066][T22332] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x2}, 0x14}}, 0x0) 03:59:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x177, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x3, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x3}, 0x14}}, 0x0) 03:59:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x6c, r2, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x6c}}, 0x41) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r2, 0x852dd6c070cd7e4d, 0x80, 0x0, {}, [@IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xffff}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x1ff}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x3c}, 0x4, 0x700000000000000}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r8) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r9, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r14 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r13, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r14, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r16}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000004c0)={'wpan4\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r9, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x180, r14, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r17}, @NL802154_ATTR_SEC_KEY={0x13c, 0x2e, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "77f64ee37d4ebe45a178181eb215befd"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "f63d34ba4c7141eba1723fb60cf566e6"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xa7}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_ID={0xd8, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r18}]}, 0x180}, 0x1, 0x0, 0x0, 0x4}, 0x4) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, r10, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFTYPE={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_EXTENDED_ADDR={0xc}]}, 0x80}, 0x1, 0x0, 0x0, 0x40040}, 0x4001) 03:59:03 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b60000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x178, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x4}, 0x14}}, 0x0) 03:59:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x179, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x4, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x17a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:03 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x6c, r2, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x6c}}, 0x41) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) (rerun: 32) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r2, 0x852dd6c070cd7e4d, 0x80, 0x0, {}, [@IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xffff}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x1ff}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x3c}, 0x4, 0x700000000000000}, 0x0) (async, rerun: 64) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r8) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r9, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r13, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r14, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r16}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000004c0)={'wpan4\x00', 0x0}) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan4\x00', 0x0}) (rerun: 64) sendmsg$NL802154_CMD_NEW_SEC_KEY(r9, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x180, r14, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r17}, @NL802154_ATTR_SEC_KEY={0x13c, 0x2e, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "77f64ee37d4ebe45a178181eb215befd"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "f63d34ba4c7141eba1723fb60cf566e6"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xa7}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_ID={0xd8, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r18}]}, 0x180}, 0x1, 0x0, 0x0, 0x4}, 0x4) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r8, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, r10, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFTYPE={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_EXTENDED_ADDR={0xc}]}, 0x80}, 0x1, 0x0, 0x0, 0x40040}, 0x4001) 03:59:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x5}, 0x14}}, 0x0) 03:59:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x5, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x17b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2208.947894][T22541] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x6, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x6}, 0x14}}, 0x0) 03:59:04 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x7, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:04 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b70000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r6) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004014}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x11}, 0x4000010) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x17c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x7}, 0x14}}, 0x0) 03:59:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x17d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x8}, 0x14}}, 0x0) 03:59:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x17e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:04 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x8, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2209.813952][T22699] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:04 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r6) (async, rerun: 32) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004014}, 0x0) (async, rerun: 32) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x11}, 0x4000010) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x9}, 0x14}}, 0x0) 03:59:04 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x9, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:04 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b80000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x17f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:04 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r6) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004014}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x11}, 0x4000010) (async) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x11}, 0x4000010) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa}, 0x14}}, 0x0) [ 2210.174658][T23022] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb}, 0x14}}, 0x0) 03:59:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x180, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r8, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x38, r9, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20008040) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r11) sendmsg$NLBL_MGMT_C_ADD(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r13, @ANYBLOB="01000000000008000200000000000b0001004e45540106e7d8967181eeb36e5f444d0000"], 0x30}}, 0x0) r14 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0), r6) sendmsg$NLBL_MGMT_C_REMOVE(r12, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x594997bc208540fe}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r14, 0x600, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r10) 03:59:05 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b90000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc}, 0x14}}, 0x0) 03:59:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x181, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd}, 0x14}}, 0x0) 03:59:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x182, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2210.686232][T23039] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe}, 0x14}}, 0x0) 03:59:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:06 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r8, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x38, r9, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20008040) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r11) sendmsg$NLBL_MGMT_C_ADD(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r13, @ANYBLOB="01000000000008000200000000000b0001004e45540106e7d8967181eeb36e5f444d0000"], 0x30}}, 0x0) (async) sendmsg$NLBL_MGMT_C_ADD(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r13, @ANYBLOB="01000000000008000200000000000b0001004e45540106e7d8967181eeb36e5f444d0000"], 0x30}}, 0x0) r14 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0), r6) sendmsg$NLBL_MGMT_C_REMOVE(r12, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x594997bc208540fe}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r14, 0x600, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVE(r12, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x594997bc208540fe}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r14, 0x600, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r10) 03:59:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf}, 0x14}}, 0x0) 03:59:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x183, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:06 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ba0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x184, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x10}, 0x14}}, 0x0) 03:59:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x11}, 0x14}}, 0x0) 03:59:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x185, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x12}, 0x14}}, 0x0) [ 2211.591138][T23240] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r8, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) (async, rerun: 64) syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), 0xffffffffffffffff) (rerun: 64) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x38, r9, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20008040) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c441b192b26e2f09367c44d272ac1b3d10e534844b1b9e415f53805b07c1a20d7d64fad8c604ec9c0b67b1921fa7dcb28353bab0fe2a149d0a9ea84d91481e88cbf19ebb4beba27662032737b7969d700c25b31c1c92e99dcc933362faa62d8075f778e1631595d8d62a962e6867d6835761f4d8f4f769353d6d4f73d35779d9ef81e8def0bbc104789d5f5185c1911deb7006cfc4122444914a5967e15c28b31b302ea94013f54220ef83a4ef05871c7e32052bc202d5cbb9f6da85ec234bb46d6069dd2fb7b913fbbb75ec4fa4d4aae430b25d01590943a111ea31f0e1938fffe5bddb1de4a7b501daeefb967092faf650c6d323658c30b0ed17643a0", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r13 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r11) sendmsg$NLBL_MGMT_C_ADD(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r13, @ANYBLOB="01000000000008000200000000000b0001004e45540106e7d8967181eeb36e5f444d0000"], 0x30}}, 0x0) (async) r14 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0), r6) sendmsg$NLBL_MGMT_C_REMOVE(r12, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x594997bc208540fe}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r14, 0x600, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r10) 03:59:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x186, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x13}, 0x14}}, 0x0) 03:59:06 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00bb0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x187, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xf, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x14}, 0x14}}, 0x0) 03:59:07 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x188, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:07 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x10, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2212.468298][T23394] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x189, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x15}, 0x14}}, 0x0) 03:59:07 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x11, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:07 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:07 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00bc0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x18a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:07 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x12, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x16}, 0x14}}, 0x0) 03:59:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x18b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x17}, 0x14}}, 0x0) [ 2213.366855][T23540] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:07 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x13, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x18c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x18}, 0x14}}, 0x0) 03:59:08 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x14, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:08 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00bd0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x18d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x19}, 0x14}}, 0x0) 03:59:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x15, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x18e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x16, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2214.228846][T23653] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:08 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x1a}, 0x14}}, 0x0) 03:59:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x18f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x1b}, 0x14}}, 0x0) 03:59:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x3, 0x5a1}, 0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x3, 0x6}, &(0x7f0000000100)=0x8) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r9) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000280)={'wpan1\x00', 0x0}) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r12, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r13, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r17 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r18 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r18, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r16, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r17, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r9, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x70, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x70}, 0x1, 0x0, 0x0, 0xa6ea796db02726f6}, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x17, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:09 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00be0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x1c}, 0x14}}, 0x0) 03:59:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x190, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x18, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x1d}, 0x14}}, 0x0) 03:59:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x191, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x19, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2215.148925][T23834] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x3, 0x5a1}, 0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x3, 0x6}, &(0x7f0000000100)=0x8) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) (async, rerun: 64) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r9) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000280)={'wpan1\x00', 0x0}) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r12, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r13, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r17 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r18 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r18, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r16, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r17, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r9, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x70, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x70}, 0x1, 0x0, 0x0, 0xa6ea796db02726f6}, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:09 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x1e}, 0x14}}, 0x0) 03:59:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x1a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') (async, rerun: 32) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 32) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) (async, rerun: 64) r2 = socket$inet(0x2, 0x80001, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x3, 0x5a1}, 0x9c) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x3, 0x6}, &(0x7f0000000100)=0x8) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r9) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000280)={'wpan1\x00', 0x0}) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r12, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r13, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r17 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r18 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r18, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r16, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r17, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r9, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x70, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x70}, 0x1, 0x0, 0x0, 0xa6ea796db02726f6}, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x21}, 0x14}}, 0x0) 03:59:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x1b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x192, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:10 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f0000000000050036005af00bd60c0005000000000000000000050037000300000008000200", @ANYRES32=r7, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:10 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00bf0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x22}, 0x14}}, 0x0) 03:59:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x1c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x193, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x23}, 0x14}}, 0x0) 03:59:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x1d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x24}, 0x14}}, 0x0) 03:59:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x194, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2216.043141][T24120] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:10 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f0000000000050036005af00bd60c0005000000000000000000050037000300000008000200", @ANYRES32=r7, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x25}, 0x14}}, 0x0) 03:59:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x195, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:11 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c00000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2216.670087][T24342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:11 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x1e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x26}, 0x14}}, 0x0) 03:59:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x196, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f0000000000050036005af00bd60c0005000000000000000000050037000300000008000200", @ANYRES32=r7, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x27}, 0x14}}, 0x0) 03:59:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x197, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:11 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c10000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:11 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x21, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000240)=0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r3) sendmsg$NFC_CMD_DEV_UP(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NFC_CMD_VENDOR(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NFC_ATTR_VENDOR_ID={0x8, 0x1d, 0x1800000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048014}, 0x4800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r5) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x4014}, 0x24008050) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000240)=0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r8) sendmsg$NFC_CMD_DEV_UP(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x2c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000085}, 0x20044084) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nfc(&(0x7f00000005c0), r0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000600)) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000640)) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000680)) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f00000006c0)) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000700)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000740)) sendmsg$NFC_CMD_DEV_UP(r11, &(0x7f0000000840)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r12, 0x200, 0x70bd2d, 0x25dfdc00, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000014}, 0x4000) r14 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r14, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r16}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x198, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:11 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x28}, 0x14}}, 0x0) [ 2217.050817][T24473] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2217.105797][T24464] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 03:59:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x199, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x29}, 0x14}}, 0x0) 03:59:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x22, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000240)=0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r3) sendmsg$NFC_CMD_DEV_UP(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) sendmsg$NFC_CMD_VENDOR(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NFC_ATTR_VENDOR_ID={0x8, 0x1d, 0x1800000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048014}, 0x4800) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r5) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x4014}, 0x24008050) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000240)=0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r8) sendmsg$NFC_CMD_DEV_UP(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x1c}}, 0x0) (async) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x2c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000085}, 0x20044084) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r12 = syz_genetlink_get_family_id$nfc(&(0x7f00000005c0), r0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000600)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000640)) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000680)) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f00000006c0)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000700)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000740)) (async) sendmsg$NFC_CMD_DEV_UP(r11, &(0x7f0000000840)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r12, 0x200, 0x70bd2d, 0x25dfdc00, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40000) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000014}, 0x4000) (async) r14 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) (async) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r14, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r16}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:12 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c20000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x23, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x2a}, 0x14}}, 0x0) 03:59:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x19a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x19b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000240)=0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r3) sendmsg$NFC_CMD_DEV_UP(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) sendmsg$NFC_CMD_VENDOR(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NFC_ATTR_VENDOR_ID={0x8, 0x1d, 0x1800000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048014}, 0x4800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r5) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x4014}, 0x24008050) (async, rerun: 32) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000240)=0x0) (rerun: 32) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r8) sendmsg$NFC_CMD_DEV_UP(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x2c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000085}, 0x20044084) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r12 = syz_genetlink_get_family_id$nfc(&(0x7f00000005c0), r0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000600)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000640)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000680)) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f00000006c0)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000700)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000740)) (async) sendmsg$NFC_CMD_DEV_UP(r11, &(0x7f0000000840)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r12, 0x200, 0x70bd2d, 0x25dfdc00, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40000) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000014}, 0x4000) (async) r14 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r14, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r16}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x2b}, 0x14}}, 0x0) [ 2217.799641][T24609] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x19c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:13 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x24, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r6) 03:59:13 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c30000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x2c}, 0x14}}, 0x0) 03:59:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x2d}, 0x14}}, 0x0) 03:59:13 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x25, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x19d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:13 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r6) [ 2218.718955][T24890] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x2e}, 0x14}}, 0x0) 03:59:13 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x26, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x19e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x2f}, 0x14}}, 0x0) 03:59:13 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r6) 03:59:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x19f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x27, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x30}, 0x14}}, 0x0) 03:59:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20048844}, 0x40d0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="4d7e00000000000000002a00000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r5, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:14 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c40000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x31}, 0x14}}, 0x0) 03:59:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x28, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x29, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20048844}, 0x40d0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="4d7e00000000000000002a00000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r5, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) [ 2219.641777][T25175] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x32}, 0x14}}, 0x0) 03:59:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a1, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x33}, 0x14}}, 0x0) 03:59:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a2, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x34}, 0x14}}, 0x0) 03:59:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a3, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:14 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c50000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:14 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20048844}, 0x40d0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="4d7e00000000000000002a00000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r5, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x35}, 0x14}}, 0x0) 03:59:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a4, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:15 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x36}, 0x14}}, 0x0) 03:59:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a5, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:15 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000fddbdf252a00000008002f000000000005003780000000000c0f0500000000000000000005003700030000000a0001007770616e33000000"], 0x44}, 0x4, 0x700000000000000}, 0x0) 03:59:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x37}, 0x14}}, 0x0) [ 2220.545659][T25506] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:15 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a6, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x38}, 0x14}}, 0x0) 03:59:15 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000fddbdf252a00000008002f000000000005003780000000000c0f0500000000000000000005003700030000000a0001007770616e33000000"], 0x44}, 0x4, 0x700000000000000}, 0x0) 03:59:15 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c60000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2221.301217][ T1222] ieee802154 phy0 wpan0: encryption failed: -22 03:59:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x39}, 0x14}}, 0x0) 03:59:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a7, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:15 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x3a}, 0x14}}, 0x0) [ 2221.465813][T25650] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a9, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:16 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000fddbdf252a00000008002f000000000005003780000000000c0f0500000000000000000005003700030000000a0001007770616e33000000"], 0x44}, 0x4, 0x700000000000000}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000fddbdf252a00000008002f000000000005003780000000000c0f0500000000000000000005003700030000000a0001007770616e33000000"], 0x44}, 0x4, 0x700000000000000}, 0x0) 03:59:16 executing program 0: socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x3b}, 0x14}}, 0x0) 03:59:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1aa, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:16 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c70000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2f, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x3c}, 0x14}}, 0x0) 03:59:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ab, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x30, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ac, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x3d}, 0x14}}, 0x0) 03:59:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ad, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2222.305832][T25773] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x31, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:17 executing program 0: socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:17 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB="83204f58528fe0efaaac9df982f92d807c2f45dd4d7d1618e658ec47805665fc5fdd3ce3b12f82c2d10b2b5b6a94eee3fd8b83d400000000000000000000000000000000000000705bf078594f1fc59e73"], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ae, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:17 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x3e}, 0x14}}, 0x0) 03:59:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x32, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:17 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c80000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:17 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x41}, 0x14}}, 0x0) 03:59:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1af, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x33, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:17 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x42}, 0x14}}, 0x0) 03:59:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2223.237888][T25948] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x34, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b1, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:18 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB="83204f58528fe0efaaac9df982f92d807c2f45dd4d7d1618e658ec47805665fc5fdd3ce3b12f82c2d10b2b5b6a94eee3fd8b83d400000000000000000000000000000000000000705bf078594f1fc59e73"], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:18 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x43}, 0x14}}, 0x0) 03:59:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x35, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:18 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00c90000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:18 executing program 0: socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b2, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x36, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:18 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x44}, 0x14}}, 0x0) 03:59:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b3, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:18 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB="83204f58528fe0efaaac9df982f92d807c2f45dd4d7d1618e658ec47805665fc5fdd3ce3b12f82c2d10b2b5b6a94eee3fd8b83d400000000000000000000000000000000000000705bf078594f1fc59e73"], 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB="83204f58528fe0efaaac9df982f92d807c2f45dd4d7d1618e658ec47805665fc5fdd3ce3b12f82c2d10b2b5b6a94eee3fd8b83d400000000000000000000000000000000000000705bf078594f1fc59e73"], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) [ 2224.080862][T26119] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x37, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b4, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:18 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x45}, 0x14}}, 0x0) 03:59:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x38, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b5, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x46}, 0x14}}, 0x0) 03:59:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 03:59:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x44, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x0, 0x2f, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x46}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x44}, 0x4, 0x700000000000000}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), r0) 03:59:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b6, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x39, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:19 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ca0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x47}, 0x14}}, 0x0) 03:59:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x48}, 0x14}}, 0x0) 03:59:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b7, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x3a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x49}, 0x14}}, 0x0) [ 2224.960967][T26260] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x3b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x4a}, 0x14}}, 0x0) 03:59:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1b9, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x44, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x0, 0x2f, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x46}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x44}, 0x4, 0x700000000000000}, 0x0) (async, rerun: 32) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), r0) (rerun: 32) 03:59:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x3c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:20 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00cb0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 03:59:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ba, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x4b}, 0x14}}, 0x0) 03:59:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x3d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1bb, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x4c}, 0x14}}, 0x0) 03:59:20 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x44, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x0, 0x2f, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x46}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x44}, 0x4, 0x700000000000000}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x44, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x0, 0x2f, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x46}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x44}, 0x4, 0x700000000000000}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), r0) (async) 03:59:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x3e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2225.854790][T26485] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1bc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x4d}, 0x14}}, 0x0) 03:59:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1bd, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:20 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00cc0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2226.373029][T26614] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x41, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:21 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x4e}, 0x14}}, 0x0) 03:59:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1be, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="40f7de05", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:21 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00cd0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 03:59:21 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x4f}, 0x14}}, 0x0) 03:59:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1bf, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x42, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2226.760705][T26639] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:21 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x50}, 0x14}}, 0x0) 03:59:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="40f7de05", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x43, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c1, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:21 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x51}, 0x14}}, 0x0) 03:59:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="40f7de05", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:21 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ce0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2227.252511][T26956] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x52}, 0x14}}, 0x0) 03:59:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c2, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x44, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r2) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r3, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:22 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00cf0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 03:59:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x53}, 0x14}}, 0x0) 03:59:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c3, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x45, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x54}, 0x14}}, 0x0) [ 2227.660399][T26971] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x46, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c4, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r2) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r3, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c5, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x55}, 0x14}}, 0x0) 03:59:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x47, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:22 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d00000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2228.279040][T27197] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x48, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c6, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x56}, 0x14}}, 0x0) 03:59:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r2) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r3, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:23 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d10000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 03:59:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x49, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c7, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x57}, 0x14}}, 0x0) 03:59:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x58}, 0x14}}, 0x0) 03:59:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x4a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000080) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r4) sendmsg$IEEE802154_START_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r5, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008001}, 0x40000) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x0, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) [ 2228.615055][T27294] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x59}, 0x14}}, 0x0) 03:59:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1c9, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x4b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ca, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x4c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x5a}, 0x14}}, 0x0) 03:59:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000080) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r4) sendmsg$IEEE802154_START_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r5, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008001}, 0x40000) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x0, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000080) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r4) (async) sendmsg$IEEE802154_START_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r5, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008001}, 0x40000) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x0, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:23 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d20000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1cb, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 03:59:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x5b}, 0x14}}, 0x0) 03:59:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x4d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1cc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x5c}, 0x14}}, 0x0) 03:59:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1cd, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2229.447942][T27454] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ce, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x4e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x5d}, 0x14}}, 0x0) 03:59:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000080) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r4) sendmsg$IEEE802154_START_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r5, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008001}, 0x40000) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x0, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:24 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d30000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1cf, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2229.993149][T27678] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 03:59:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x5e}, 0x14}}, 0x0) 03:59:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x4f, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r3) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r4, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r4, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x26000010) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:24 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d40000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d1, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x5f}, 0x14}}, 0x0) 03:59:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x50, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x60}, 0x14}}, 0x0) 03:59:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d2, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x61}, 0x14}}, 0x0) [ 2230.420252][T27775] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 03:59:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r1) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r3) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r4, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) (async, rerun: 32) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r4, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x26000010) (rerun: 32) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x51, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d3, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x62}, 0x14}}, 0x0) 03:59:25 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d50000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x63}, 0x14}}, 0x0) 03:59:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d4, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x52, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2231.283158][T27835] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d5, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r3) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r4, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r4, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x26000010) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r5) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x64}, 0x14}}, 0x0) 03:59:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d6, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x53, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x65}, 0x14}}, 0x0) 03:59:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 03:59:26 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d60000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x66}, 0x14}}, 0x0) 03:59:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x54, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d7, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:26 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x67}, 0x14}}, 0x0) 03:59:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x55, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x68}, 0x14}}, 0x0) 03:59:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2232.149333][T28051] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x69}, 0x14}}, 0x0) 03:59:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1d9, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x56, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x6a}, 0x14}}, 0x0) 03:59:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, r3, 0x4, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x48801) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r10, &(0x7f00000003c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040011}, 0x841) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="4d7e0000e9cb000000002a00000008002f000000800005003600000000000c000500370003000000080002003ffa76f19f5b7ab4bff012e31a2ee9a917bb277ee049c26e67aa1bf6ba299599408dac1960c659d1ff0639409f6591dbfb895d7a9f0ef3d87fc9916f054a09e65f020473bdf9287d8664b874ad8b371259aea6adda782aa219284c7f18c5b85854e5a58239dac27500"/158, @ANYRES32=r9, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000029bd7000fedbdf250b00000008000300", @ANYRES32=r9, @ANYBLOB="27f82de8d5a2341b484fdf159f2974a793ace185b008163f8345685e5ba4f76b8fc784bdf666563ccd73b700093944898ff2f0972fcbc722411c64e864b218c117c4eaf9a20f30cc020018a44991ebc6ea21539bb747f4c86a6c9bff5926bfc93338"], 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) 03:59:27 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d70000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1da, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x6b}, 0x14}}, 0x0) 03:59:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x57, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1db, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x6c}, 0x14}}, 0x0) [ 2233.037189][T28284] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1dc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x58, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, r3, 0x4, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x48801) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r6) (async) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r10, &(0x7f00000003c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040011}, 0x841) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r10, &(0x7f00000003c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040011}, 0x841) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="4d7e0000e9cb000000002a00000008002f000000800005003600000000000c000500370003000000080002003ffa76f19f5b7ab4bff012e31a2ee9a917bb277ee049c26e67aa1bf6ba299599408dac1960c659d1ff0639409f6591dbfb895d7a9f0ef3d87fc9916f054a09e65f020473bdf9287d8664b874ad8b371259aea6adda782aa219284c7f18c5b85854e5a58239dac27500"/158, @ANYRES32=r9, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000029bd7000fedbdf250b00000008000300", @ANYRES32=r9, @ANYBLOB="27f82de8d5a2341b484fdf159f2974a793ace185b008163f8345685e5ba4f76b8fc784bdf666563ccd73b700093944898ff2f0972fcbc722411c64e864b218c117c4eaf9a20f30cc020018a44991ebc6ea21539bb747f4c86a6c9bff5926bfc93338"], 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) 03:59:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x6d}, 0x14}}, 0x0) 03:59:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1dd, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:28 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d80000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2233.640902][T28511] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x6e}, 0x14}}, 0x0) 03:59:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x59, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1de, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, r3, 0x4, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x48801) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r6) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r10, &(0x7f00000003c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040011}, 0x841) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="4d7e0000e9cb000000002a00000008002f000000800005003600000000000c000500370003000000080002003ffa76f19f5b7ab4bff012e31a2ee9a917bb277ee049c26e67aa1bf6ba299599408dac1960c659d1ff0639409f6591dbfb895d7a9f0ef3d87fc9916f054a09e65f020473bdf9287d8664b874ad8b371259aea6adda782aa219284c7f18c5b85854e5a58239dac27500"/158, @ANYRES32=r9, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000029bd7000fedbdf250b00000008000300", @ANYRES32=r9, @ANYBLOB="27f82de8d5a2341b484fdf159f2974a793ace185b008163f8345685e5ba4f76b8fc784bdf666563ccd73b700093944898ff2f0972fcbc722411c64e864b218c117c4eaf9a20f30cc020018a44991ebc6ea21539bb747f4c86a6c9bff5926bfc93338"], 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) 03:59:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:28 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d90000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x6f}, 0x14}}, 0x0) 03:59:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1df, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x5a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x70}, 0x14}}, 0x0) 03:59:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x5b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2233.960099][T28609] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:28 executing program 3: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000540)=""/193) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8001}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r3) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000440)) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r9, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r10, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r6, @ANYRESHEX=r0, @ANYRES32=r12, @ANYBLOB="0a0001007770616e3100000008002c00b96a00000a0001007770616e3100000005002b000100000008002f00ffff00000c002d000000000000000000060004000000000005002b0003000000"], 0x70}, 0x1, 0x0, 0x0, 0x20000804}, 0x30000000) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="400000230b0536fe3eda12940500e7e8f2000000", @ANYRES16=r6, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r8, @ANYBLOB], 0x40}, 0x4, 0x700000000000000, 0x0, 0x4000010}, 0x0) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r13) r15 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000640), r1) sendmsg$NLBL_MGMT_C_ADD(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r15, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r14) 03:59:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x71}, 0x14}}, 0x0) 03:59:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e1, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x5c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x72}, 0x14}}, 0x0) 03:59:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e2, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:29 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00da0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x5d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:29 executing program 3: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000540)=""/193) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8001}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r3) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000440)) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r9, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r10, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r6, @ANYRESHEX=r0, @ANYRES32=r12, @ANYBLOB="0a0001007770616e3100000008002c00b96a00000a0001007770616e3100000005002b000100000008002f00ffff00000c002d000000000000000000060004000000000005002b0003000000"], 0x70}, 0x1, 0x0, 0x0, 0x20000804}, 0x30000000) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="400000230b0536fe3eda12940500e7e8f2000000", @ANYRES16=r6, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r8, @ANYBLOB], 0x40}, 0x4, 0x700000000000000, 0x0, 0x4000010}, 0x0) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r13) r15 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000640), r1) sendmsg$NLBL_MGMT_C_ADD(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r15, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r14) 03:59:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x73}, 0x14}}, 0x0) 03:59:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e3, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x5e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:29 executing program 3: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000540)=""/193) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8001}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) (async) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r3) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000440)) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r9, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) (async) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r9, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r10, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r6, @ANYRESHEX=r0, @ANYRES32=r12, @ANYBLOB="0a0001007770616e3100000008002c00b96a00000a0001007770616e3100000005002b000100000008002f00ffff00000c002d000000000000000000060004000000000005002b0003000000"], 0x70}, 0x1, 0x0, 0x0, 0x20000804}, 0x30000000) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="400000230b0536fe3eda12940500e7e8f2000000", @ANYRES16=r6, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r8, @ANYBLOB], 0x40}, 0x4, 0x700000000000000, 0x0, 0x4000010}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="400000230b0536fe3eda12940500e7e8f2000000", @ANYRES16=r6, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r8, @ANYBLOB], 0x40}, 0x4, 0x700000000000000, 0x0, 0x4000010}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r13) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000640), r1) (async) r15 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000640), r1) sendmsg$NLBL_MGMT_C_ADD(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r15, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_MGMT_C_ADD(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r15, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r14) 03:59:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x74}, 0x14}}, 0x0) [ 2234.819007][T28803] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e4, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x5f, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e5, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x75}, 0x14}}, 0x0) 03:59:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x60, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x7}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20046010}, 0x8800) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r5) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r3, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:30 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00db0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x76}, 0x14}}, 0x0) 03:59:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e6, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x61, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x77}, 0x14}}, 0x0) 03:59:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e7, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2235.719276][T28995] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x62, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x78}, 0x14}}, 0x0) 03:59:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x7}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20046010}, 0x8800) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r5) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r3, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:31 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x63, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:31 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00dc0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:31 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x64, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e9, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x79}, 0x14}}, 0x0) 03:59:31 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x65, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x7}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20046010}, 0x8800) (async, rerun: 64) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r5) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r3, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ea, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x7a}, 0x14}}, 0x0) [ 2236.666716][T29226] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x7b}, 0x14}}, 0x0) 03:59:31 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x66, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1eb, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:31 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00dd0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2237.143114][T29346] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fe98f32ff789d3b1cdd0902bc2fb1b4b355d9e662f2574f6e9b7f6d59332269ab62fc51f3ef9ee42ec5076f627a5a425bb2790d05c1ae905f8", @ANYRES16=r2, @ANYBLOB="4d08002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r3) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x34d56efcac672ab2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r6, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_KEY={0xc, 0x2e, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4091) 03:59:31 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x67, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x7c}, 0x14}}, 0x0) 03:59:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ec, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:32 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x68, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ed, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:32 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00de0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:32 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x69, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x7d}, 0x14}}, 0x0) 03:59:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ee, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x7e}, 0x14}}, 0x0) [ 2237.646588][T29476] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fe98f32ff789d3b1cdd0902bc2fb1b4b355d9e662f2574f6e9b7f6d59332269ab62fc51f3ef9ee42ec5076f627a5a425bb2790d05c1ae905f8", @ANYRES16=r2, @ANYBLOB="4d08002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r3) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x34d56efcac672ab2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r6, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_KEY={0xc, 0x2e, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4091) 03:59:32 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x6a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1ef, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x82}, 0x14}}, 0x0) 03:59:32 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00df0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) 03:59:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x83}, 0x14}}, 0x0) 03:59:32 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x6b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fe98f32ff789d3b1cdd0902bc2fb1b4b355d9e662f2574f6e9b7f6d59332269ab62fc51f3ef9ee42ec5076f627a5a425bb2790d05c1ae905f8", @ANYRES16=r2, @ANYBLOB="4d08002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r3) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x34d56efcac672ab2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r6, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_KEY={0xc, 0x2e, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4091) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fe98f32ff789d3b1cdd0902bc2fb1b4b355d9e662f2574f6e9b7f6d59332269ab62fc51f3ef9ee42ec5076f627a5a425bb2790d05c1ae905f8", @ANYRES16=r2, @ANYBLOB="4d08002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r3) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x34d56efcac672ab2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r6, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_KEY={0xc, 0x2e, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4091) (async) 03:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x84}, 0x14}}, 0x0) 03:59:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x85}, 0x14}}, 0x0) 03:59:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x6c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2238.394676][T29590] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f1, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x86}, 0x14}}, 0x0) 03:59:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x6d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:33 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e00000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2239.049797][T29716] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) 03:59:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x6e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:33 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r4) sendmsg$IEEE802154_START_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) sendmsg$NLBL_MGMT_C_ADD(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r13 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r8) sendmsg$NBD_CMD_STATUS(r11, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x44, r13, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xbd3}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000240)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r5, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r16}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x87}, 0x14}}, 0x0) 03:59:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f2, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:33 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e10000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x88}, 0x14}}, 0x0) 03:59:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f3, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x6f, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x89}, 0x14}}, 0x0) 03:59:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x70, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f4, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2239.333585][T29739] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f5, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x8a}, 0x14}}, 0x0) 03:59:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x71, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:34 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r4) sendmsg$IEEE802154_START_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r12 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) sendmsg$NLBL_MGMT_C_ADD(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) r13 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r8) sendmsg$NBD_CMD_STATUS(r11, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x44, r13, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xbd3}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000240)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r5, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) (async) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r16}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:34 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e20000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) 03:59:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f6, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x8b}, 0x14}}, 0x0) 03:59:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x72, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x73, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r4) sendmsg$IEEE802154_START_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r12 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) sendmsg$NLBL_MGMT_C_ADD(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) r13 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r8) sendmsg$NBD_CMD_STATUS(r11, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x44, r13, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xbd3}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000240)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r14}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r5, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) (async) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r15, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r16}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) [ 2240.154701][T29930] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f7, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x8c}, 0x14}}, 0x0) 03:59:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r3, @ANYBLOB="baeaf1f5715d4c1e6b9622c792f0fec11567aa087f414b01b6b6f8f218a840b72ebbe0a58ff5d86d4f6b2e30c6b0cfd63f626232835aa5c8eb86cdc30b64aae7c51f80fc8ab387f865ded80076d5f9f1cc3504500a7883d0e173d5af159943a50d"], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x74, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:35 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e30000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2240.689747][T30186] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1f9, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x8d}, 0x14}}, 0x0) 03:59:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x75, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r3, @ANYBLOB="baeaf1f5715d4c1e6b9622c792f0fec11567aa087f414b01b6b6f8f218a840b72ebbe0a58ff5d86d4f6b2e30c6b0cfd63f626232835aa5c8eb86cdc30b64aae7c51f80fc8ab387f865ded80076d5f9f1cc3504500a7883d0e173d5af159943a50d"], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:35 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e40000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x8e}, 0x14}}, 0x0) 03:59:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x76, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1fa, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x8f}, 0x14}}, 0x0) [ 2241.063317][T30270] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x77, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1fb, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r3, @ANYBLOB="baeaf1f5715d4c1e6b9622c792f0fec11567aa087f414b01b6b6f8f218a840b72ebbe0a58ff5d86d4f6b2e30c6b0cfd63f626232835aa5c8eb86cdc30b64aae7c51f80fc8ab387f865ded80076d5f9f1cc3504500a7883d0e173d5af159943a50d"], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1fc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x90}, 0x14}}, 0x0) 03:59:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x78, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000001400000008000300", @ANYRES32=r8, @ANYBLOB="0c000607000000b3c3000000"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x24040004) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) 03:59:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x91}, 0x14}}, 0x0) 03:59:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x79, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1fd, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:36 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e50000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:36 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000001400000008000300", @ANYRES32=r8, @ANYBLOB="0c000607000000b3c3000000"], 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x24040004) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) 03:59:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x92}, 0x14}}, 0x0) 03:59:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1fe, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x7a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000001400000008000300", @ANYRES32=r8, @ANYBLOB="0c000607000000b3c3000000"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x24040004) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) 03:59:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x201, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x93}, 0x14}}, 0x0) [ 2241.983563][T30631] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x7b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x202, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x94}, 0x14}}, 0x0) 03:59:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x7c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x203, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x95}, 0x14}}, 0x0) 03:59:37 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e60000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:37 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x7d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x96}, 0x14}}, 0x0) 03:59:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x204, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:37 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x7e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2242.851265][T30775] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:37 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x82, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x205, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x97}, 0x14}}, 0x0) 03:59:37 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r1) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x206, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x98}, 0x14}}, 0x0) 03:59:37 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e70000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x207, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2243.478958][T31007] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:38 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:38 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x83, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x99}, 0x14}}, 0x0) 03:59:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x208, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x1c}}, 0x0) 03:59:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x209, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:38 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x84, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x9a}, 0x14}}, 0x0) 03:59:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x20a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x9b}, 0x14}}, 0x0) 03:59:38 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e80000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:38 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r5, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x1}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xf}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xf}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x20000014) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r6) sendmsg$NLBL_MGMT_C_ADD(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r8, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r9) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r10, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r9, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0xd3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x8005}, 0x84) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)={0x40, r2, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x80c4}, 0x20040800) 03:59:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x20b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:38 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x85, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x20c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x9c}, 0x14}}, 0x0) [ 2243.926242][T31142] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x86, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x20d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x1c}}, 0x0) 03:59:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x9d}, 0x14}}, 0x0) 03:59:39 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e90000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r5, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x1}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xf}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xf}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x20000014) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r6) (async) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r6) sendmsg$NLBL_MGMT_C_ADD(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r8, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r9) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r9) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r10, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r9, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0xd3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x8005}, 0x84) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)={0x40, r2, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x80c4}, 0x20040800) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)={0x40, r2, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x80c4}, 0x20040800) 03:59:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x9e}, 0x14}}, 0x0) 03:59:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x20e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x87, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:39 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r5, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x1}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xf}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xf}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x20000014) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r6) sendmsg$NLBL_MGMT_C_ADD(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r8, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r9) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r10, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r9, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0xd3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x8005}, 0x84) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r7, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)={0x40, r2, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x80c4}, 0x20040800) 03:59:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x9f}, 0x14}}, 0x0) [ 2244.638828][T31363] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x20f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x88, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa0}, 0x14}}, 0x0) 03:59:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x89, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x210, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:39 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3ff}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x3c}, 0x4, 0x700000000000000}, 0x0) 03:59:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa1}, 0x14}}, 0x0) 03:59:39 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ea0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x1c}}, 0x0) 03:59:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa2}, 0x14}}, 0x0) 03:59:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x211, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x8a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3ff}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x3c}, 0x4, 0x700000000000000}, 0x0) [ 2245.521122][T31526] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x212, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa3}, 0x14}}, 0x0) 03:59:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x8b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa4}, 0x14}}, 0x0) 03:59:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x213, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x8c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:40 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00eb0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) [ 2246.227562][T31719] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa5}, 0x14}}, 0x0) 03:59:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3ff}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x3c}, 0x4, 0x700000000000000}, 0x0) 03:59:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x214, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x8d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:40 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ec0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x84, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x215, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x8e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa6}, 0x14}}, 0x0) 03:59:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x216, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x82, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x0) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000240)=0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r1) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010027bd7000fbdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08100100", @ANYRES32=r7, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x8041}, 0x2) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x8f, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x217, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2246.445778][T31841] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa7}, 0x14}}, 0x0) 03:59:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x7a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2246.636625][T31848] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 03:59:41 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ed0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa8}, 0x14}}, 0x0) 03:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x218, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x90, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:41 executing program 0: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000001400000008000300", @ANYRES32=r8, @ANYBLOB="0c000607000000b3c3000000"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x24040004) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) 03:59:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x0) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000240)=0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r1) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010027bd7000fbdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08100100", @ANYRES32=r7, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x8041}, 0x2) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xa9}, 0x14}}, 0x0) 03:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x219, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x91, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xaa}, 0x14}}, 0x0) 03:59:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x0) (async) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000240)=0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r1) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010027bd7000fbdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08100100", @ANYRES32=r7, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x8041}, 0x2) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) [ 2246.832523][T32056] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x21a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xab}, 0x14}}, 0x0) 03:59:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x92, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x21b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:41 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ee0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000001400000008000300", @ANYRES32=r8, @ANYBLOB="0c000607000000b3c3000000"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x24040004) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) 03:59:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x93, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x21c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xac}, 0x14}}, 0x0) 03:59:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x94, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x21d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xad}, 0x14}}, 0x0) [ 2247.313509][T32250] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xae}, 0x14}}, 0x0) 03:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x21e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:41 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x95, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xaf}, 0x14}}, 0x0) 03:59:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x21f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x96, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:42 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00e20000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:42 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ef0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb0}, 0x14}}, 0x0) 03:59:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x220, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x97, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb1}, 0x14}}, 0x0) 03:59:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x221, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2247.768959][T32515] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 03:59:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x98, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb2}, 0x14}}, 0x0) [ 2247.817794][T32557] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:42 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000000}]}, 0x28}}, 0x0) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r12, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r13, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r17 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r18 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r18, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r16, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r17, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0xe0, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x74}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x10) r20 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r21 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r20, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r21, @ANYBLOB="0100000000000000000001000000080008000000000008000200000000000b0001004e45545f444d0000"], 0x30}}, 0x0) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="77c7f292", @ANYRES16=r21, @ANYBLOB="000825bd7000fbdbdf250100000014000500200100000000000000000000000000010c0001002d232d217b255c0008000200050000000a0001007770616e3100000008000c0000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4081) 03:59:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x222, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb3}, 0x14}}, 0x0) 03:59:42 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00dd0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x223, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x99, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb4}, 0x14}}, 0x0) 03:59:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000000}]}, 0x28}}, 0x0) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r12, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r13, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r17 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r18 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r18, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r16, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r17, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0xe0, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x74}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x10) (async) r20 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r21 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r20, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r21, @ANYBLOB="0100000000000000000001000000080008000000000008000200000000000b0001004e45545f444d0000"], 0x30}}, 0x0) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="77c7f292", @ANYRES16=r21, @ANYBLOB="000825bd7000fbdbdf250100000014000500200100000000000000000000000000010c0001002d232d217b255c0008000200050000000a0001007770616e3100000008000c0000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4081) 03:59:42 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f00000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb5}, 0x14}}, 0x0) 03:59:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x224, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x9a, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb6}, 0x14}}, 0x0) 03:59:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000000}]}, 0x28}}, 0x0) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r12, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r13, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r17 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r18 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r18, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r16, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r17, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0xe0, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x74}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_SEC_LEVEL={0x44, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r19}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x10) (async) r20 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r21 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r5) sendmsg$NLBL_MGMT_C_ADD(r20, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r21, @ANYBLOB="0100000000000000000001000000080008000000000008000200000000000b0001004e45545f444d0000"], 0x30}}, 0x0) (async) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="77c7f292", @ANYRES16=r21, @ANYBLOB="000825bd7000fbdbdf250100000014000500200100000000000000000000000000010c0001002d232d217b255c0008000200050000000a0001007770616e3100000008000c0000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4081) [ 2248.270962][ T300] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x225, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2248.321147][ T336] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb7}, 0x14}}, 0x0) 03:59:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x9b, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:43 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f3600000000000c0005000000000000000000050037000300000074af85ae592dae2eb50800020000000000000000", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:43 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f10000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x65, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb8}, 0x14}}, 0x0) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x227, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x9c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x5f, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x228, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2248.669404][ T457] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xb9}, 0x14}}, 0x0) 03:59:43 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f3600000000000c0005000000000000000000050037000300000074af85ae592dae2eb50800020000000000000000", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x229, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xba}, 0x14}}, 0x0) 03:59:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x9d, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x22a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x9e, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f20000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f3600000000000c0005000000000000000000050037000300000074af85ae592dae2eb50800020000000000000000", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1e4, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xbb}, 0x14}}, 0x0) 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xbc}, 0x14}}, 0x0) 03:59:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x58, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x9f, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x22b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xbd}, 0x14}}, 0x0) 03:59:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x52, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 3: 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$ieee802154(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:43 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f30000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x22c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xbe}, 0x14}}, 0x0) 03:59:43 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00d40000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:43 executing program 3: 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$ieee802154(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x22d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa1, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xbf}, 0x14}}, 0x0) 03:59:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x22e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc0}, 0x14}}, 0x0) 03:59:44 executing program 3: 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$ieee802154(&(0x7f0000000040), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:44 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f40000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa2, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x22f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc1}, 0x14}}, 0x0) 03:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc2}, 0x14}}, 0x0) 03:59:44 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x8000}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x44}, 0x4, 0x700000000000000}, 0x0) 03:59:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa3, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x230, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x33, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc3}, 0x14}}, 0x0) 03:59:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa4, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x31, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc4}, 0x14}}, 0x0) 03:59:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x231, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa5, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x8000}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x44}, 0x4, 0x700000000000000}, 0x0) (rerun: 64) 03:59:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x31, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f50000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc5}, 0x14}}, 0x0) 03:59:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x30, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x232, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa6, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x233, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:44 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x8000}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x44}, 0x4, 0x700000000000000}, 0x0) 03:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc6}, 0x14}}, 0x0) 03:59:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x3a}, 0x14}}, 0x0) 03:59:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x234, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc7}, 0x14}}, 0x0) 03:59:44 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f60000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x0) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r4, 0x0, &(0x7f0000000240)=0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r6) sendmsg$NFC_CMD_DEV_UP(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="0001000000f128d5f3e680b011d5824490e83900000000000000000001000000", @ANYRES32=r5, @ANYBLOB], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000007c0)={'wpan0\x00'}) sendmsg$NFC_CMD_LLC_SDREQ(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000180)={&(0x7f0000001380)={0x534, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NFC_ATTR_LLC_SDP={0xe8, 0x13, 0x0, 0x1, [{0x50, 0x0, 0x0, 0x1, [{0xa, 0x1, '\\]-$\x11%'}, {0x4}, {0x8, 0x1, '/}/{'}, {0x5, 0x1, ','}, {0xb, 0x1, '!%+%+\xfe\xff'}, {0x5, 0x1, ':'}, {0x5, 0x1, '\xa4'}, {0x5, 0x1, ':'}, {0x6, 0x1, ':*'}]}, {0x1c, 0x0, 0x0, 0x1, [{0x1b, 0x1, 'NLBL_MGMT\x00'}, {0x7, 0x1, '-^]'}]}, {0x18, 0x0, 0x0, 0x1, [{0x9, 0x1, '})@:!'}, {0x5, 0x1, '{'}]}, {0x60, 0x0, 0x0, 0x1, [{0xd, 0x1, 'w[\xfb\x12pan1\x00'}, {0x6, 0x1, '-*'}, {0x6, 0x1, '%@'}, {0x4}, {0x5, 0x1, '&'}, {0x8, 0x1, '\\,-)'}, {0x5, 0x1, '$'}, {0xb, 0x1, 'NET_DM\x00'}, {0x5, 0x1, '\xa4'}, {0xa, 0x1, 'wpan1\x00'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_LLC_SDP={0x1c0, 0x13, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [{0x11, 0x1, '!\\^{\x10#,^-(+\xa1\xdc'}, {0x4}, {0x9, 0x1, '})@:!'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x44, 0x0, 0x0, 0x1, [{0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xb, 0x1, '!(:$: ('}, {0x9, 0x1, ',&.f-'}]}, {0x6c, 0x0, 0x0, 0x1, [{0x5, 0x1, '@'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x9, 0x1, '#:,!$'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0x4}, {0xd, 0x1, 'w[\xfb\x12pan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x14, 0x0, 0x0, 0x1, [{0xe, 0x1, '-{\\^$--,):'}]}, {0x68, 0x0, 0x0, 0x1, [{0x45, 0x1, 'w\x01\x00\x00\x00\x00\x18\xd9v\x14\xae\x0f\xba\xfa\x86\x98\x9anqO~vy\xb1\xf1Ij\aH\xd7\x84\xb2\xf0\x1e \x11-G\xbbx \xd4\x82&\x1c\x19g\xf3\xd6\xe6\xe2\x96*t\xf6\xb9\x9ft\xd9\xado\x02\x17,\x85'}, {0x5, 0x1, ','}, {0x11, 0x1, '802.15.4 MAC\x00'}]}]}, @NFC_ATTR_LLC_SDP={0x1c0, 0x13, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '[,'}, {0x8, 0x1, '${^:'}]}, {0x28, 0x0, 0x0, 0x1, [{0x11, 0x1, '802.15.4 MAC\x00'}, {0xf, 0x1, '+{\b-#\\-]}\xad]'}]}, {0x54, 0x0, 0x0, 0x1, [{0x8, 0x1, '/}/{'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x8, 0x1, '![\x00\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '!-'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x14, 0x0, 0x0, 0x1, [{0x5, 0x1, '#'}, {0x5, 0x1, '/'}]}, {0x70, 0x0, 0x0, 0x1, [{0x4}, {0xa, 0x1, '[]!%&$'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x7, 0x1, '#&('}]}, {0x48, 0x0, 0x0, 0x1, [{0x6, 0x1, '@b'}, {0xa, 0x1, ',:#%.#'}, {0x4}, {0x4}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0x4}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, '!'}, {0x11, 0x1, ')[}:)#++-}]%b'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '$}'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}, @NFC_ATTR_LLC_SDP={0x64}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_LLC_SDP={0x34, 0x13, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [{0xa, 0x1, ']\\![\\\''}, {0x9, 0x1, '-.)(('}, {0x5, 0x1, '\xa4'}, {0xa, 0x1, ',:#%.#'}]}]}]}, 0x534}, 0x1, 0x0, 0x0, 0x4040001}, 0x1) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) sendmsg$NLBL_MGMT_C_ADD(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r13 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r13, 0x0, &(0x7f0000000240)=0x0) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r15) sendmsg$NFC_CMD_DEV_UP(r15, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10000000", @ANYRES16=r16, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=r14, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(r11, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r16, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x9f0d733613a431a4}, 0x80) r17 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r17, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x50, r12, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x26}]}, 0x50}, 0x1, 0x0, 0x0, 0x44880}, 0x4040054) syz_genetlink_get_family_id$nfc(&(0x7f0000000800), r1) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r18}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa7, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x235, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc8}, 0x14}}, 0x0) 03:59:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x2c, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x1a1, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x236, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xc9}, 0x14}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x237, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x238, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa8, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2250.589578][ T1572] __nla_validate_parse: 5 callbacks suppressed [ 2250.589594][ T1572] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xa9, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x15, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xca}, 0x14}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x239, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x0) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r4, 0x0, &(0x7f0000000240)=0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r6) sendmsg$NFC_CMD_DEV_UP(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="0001000000f128d5f3e680b011d5824490e83900000000000000000001000000", @ANYRES32=r5, @ANYBLOB], 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000007c0)={'wpan0\x00'}) (async) sendmsg$NFC_CMD_LLC_SDREQ(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000180)={&(0x7f0000001380)={0x534, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NFC_ATTR_LLC_SDP={0xe8, 0x13, 0x0, 0x1, [{0x50, 0x0, 0x0, 0x1, [{0xa, 0x1, '\\]-$\x11%'}, {0x4}, {0x8, 0x1, '/}/{'}, {0x5, 0x1, ','}, {0xb, 0x1, '!%+%+\xfe\xff'}, {0x5, 0x1, ':'}, {0x5, 0x1, '\xa4'}, {0x5, 0x1, ':'}, {0x6, 0x1, ':*'}]}, {0x1c, 0x0, 0x0, 0x1, [{0x1b, 0x1, 'NLBL_MGMT\x00'}, {0x7, 0x1, '-^]'}]}, {0x18, 0x0, 0x0, 0x1, [{0x9, 0x1, '})@:!'}, {0x5, 0x1, '{'}]}, {0x60, 0x0, 0x0, 0x1, [{0xd, 0x1, 'w[\xfb\x12pan1\x00'}, {0x6, 0x1, '-*'}, {0x6, 0x1, '%@'}, {0x4}, {0x5, 0x1, '&'}, {0x8, 0x1, '\\,-)'}, {0x5, 0x1, '$'}, {0xb, 0x1, 'NET_DM\x00'}, {0x5, 0x1, '\xa4'}, {0xa, 0x1, 'wpan1\x00'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_LLC_SDP={0x1c0, 0x13, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [{0x11, 0x1, '!\\^{\x10#,^-(+\xa1\xdc'}, {0x4}, {0x9, 0x1, '})@:!'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x44, 0x0, 0x0, 0x1, [{0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xb, 0x1, '!(:$: ('}, {0x9, 0x1, ',&.f-'}]}, {0x6c, 0x0, 0x0, 0x1, [{0x5, 0x1, '@'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x9, 0x1, '#:,!$'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0x4}, {0xd, 0x1, 'w[\xfb\x12pan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x14, 0x0, 0x0, 0x1, [{0xe, 0x1, '-{\\^$--,):'}]}, {0x68, 0x0, 0x0, 0x1, [{0x45, 0x1, 'w\x01\x00\x00\x00\x00\x18\xd9v\x14\xae\x0f\xba\xfa\x86\x98\x9anqO~vy\xb1\xf1Ij\aH\xd7\x84\xb2\xf0\x1e \x11-G\xbbx \xd4\x82&\x1c\x19g\xf3\xd6\xe6\xe2\x96*t\xf6\xb9\x9ft\xd9\xado\x02\x17,\x85'}, {0x5, 0x1, ','}, {0x11, 0x1, '802.15.4 MAC\x00'}]}]}, @NFC_ATTR_LLC_SDP={0x1c0, 0x13, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '[,'}, {0x8, 0x1, '${^:'}]}, {0x28, 0x0, 0x0, 0x1, [{0x11, 0x1, '802.15.4 MAC\x00'}, {0xf, 0x1, '+{\b-#\\-]}\xad]'}]}, {0x54, 0x0, 0x0, 0x1, [{0x8, 0x1, '/}/{'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x8, 0x1, '![\x00\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '!-'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x14, 0x0, 0x0, 0x1, [{0x5, 0x1, '#'}, {0x5, 0x1, '/'}]}, {0x70, 0x0, 0x0, 0x1, [{0x4}, {0xa, 0x1, '[]!%&$'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x7, 0x1, '#&('}]}, {0x48, 0x0, 0x0, 0x1, [{0x6, 0x1, '@b'}, {0xa, 0x1, ',:#%.#'}, {0x4}, {0x4}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0x4}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, '!'}, {0x11, 0x1, ')[}:)#++-}]%b'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '$}'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}, @NFC_ATTR_LLC_SDP={0x64}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_LLC_SDP={0x34, 0x13, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [{0xa, 0x1, ']\\![\\\''}, {0x9, 0x1, '-.)(('}, {0x5, 0x1, '\xa4'}, {0xa, 0x1, ',:#%.#'}]}]}]}, 0x534}, 0x1, 0x0, 0x0, 0x4040001}, 0x1) (async) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) sendmsg$NLBL_MGMT_C_ADD(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r13 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r13, 0x0, &(0x7f0000000240)=0x0) (async, rerun: 32) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r16 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r15) sendmsg$NFC_CMD_DEV_UP(r15, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10000000", @ANYRES16=r16, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=r14, @ANYBLOB], 0x1c}}, 0x0) (async) sendmsg$NFC_CMD_DEV_UP(r11, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r16, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x9f0d733613a431a4}, 0x80) (async) r17 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r17, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x50, r12, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x26}]}, 0x50}, 0x1, 0x0, 0x0, 0x44880}, 0x4040054) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000800), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r18}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:45 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f70000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xaa, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x18b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x23a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xcb}, 0x14}}, 0x0) 03:59:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x14}, 0x14}}, 0x0) [ 2250.892919][ T1752] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xcc}, 0x14}}, 0x0) 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xab, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x23b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x0) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r4, 0x0, &(0x7f0000000240)=0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r6) sendmsg$NFC_CMD_DEV_UP(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="0001000000f128d5f3e680b011d5824490e83900000000000000000001000000", @ANYRES32=r5, @ANYBLOB], 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000007c0)={'wpan0\x00'}) (async) sendmsg$NFC_CMD_LLC_SDREQ(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000180)={&(0x7f0000001380)={0x534, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NFC_ATTR_LLC_SDP={0xe8, 0x13, 0x0, 0x1, [{0x50, 0x0, 0x0, 0x1, [{0xa, 0x1, '\\]-$\x11%'}, {0x4}, {0x8, 0x1, '/}/{'}, {0x5, 0x1, ','}, {0xb, 0x1, '!%+%+\xfe\xff'}, {0x5, 0x1, ':'}, {0x5, 0x1, '\xa4'}, {0x5, 0x1, ':'}, {0x6, 0x1, ':*'}]}, {0x1c, 0x0, 0x0, 0x1, [{0x1b, 0x1, 'NLBL_MGMT\x00'}, {0x7, 0x1, '-^]'}]}, {0x18, 0x0, 0x0, 0x1, [{0x9, 0x1, '})@:!'}, {0x5, 0x1, '{'}]}, {0x60, 0x0, 0x0, 0x1, [{0xd, 0x1, 'w[\xfb\x12pan1\x00'}, {0x6, 0x1, '-*'}, {0x6, 0x1, '%@'}, {0x4}, {0x5, 0x1, '&'}, {0x8, 0x1, '\\,-)'}, {0x5, 0x1, '$'}, {0xb, 0x1, 'NET_DM\x00'}, {0x5, 0x1, '\xa4'}, {0xa, 0x1, 'wpan1\x00'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_LLC_SDP={0x1c0, 0x13, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [{0x11, 0x1, '!\\^{\x10#,^-(+\xa1\xdc'}, {0x4}, {0x9, 0x1, '})@:!'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x44, 0x0, 0x0, 0x1, [{0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xb, 0x1, '!(:$: ('}, {0x9, 0x1, ',&.f-'}]}, {0x6c, 0x0, 0x0, 0x1, [{0x5, 0x1, '@'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x9, 0x1, '#:,!$'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0x4}, {0xd, 0x1, 'w[\xfb\x12pan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x14, 0x0, 0x0, 0x1, [{0xe, 0x1, '-{\\^$--,):'}]}, {0x68, 0x0, 0x0, 0x1, [{0x45, 0x1, 'w\x01\x00\x00\x00\x00\x18\xd9v\x14\xae\x0f\xba\xfa\x86\x98\x9anqO~vy\xb1\xf1Ij\aH\xd7\x84\xb2\xf0\x1e \x11-G\xbbx \xd4\x82&\x1c\x19g\xf3\xd6\xe6\xe2\x96*t\xf6\xb9\x9ft\xd9\xado\x02\x17,\x85'}, {0x5, 0x1, ','}, {0x11, 0x1, '802.15.4 MAC\x00'}]}]}, @NFC_ATTR_LLC_SDP={0x1c0, 0x13, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [{0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '[,'}, {0x8, 0x1, '${^:'}]}, {0x28, 0x0, 0x0, 0x1, [{0x11, 0x1, '802.15.4 MAC\x00'}, {0xf, 0x1, '+{\b-#\\-]}\xad]'}]}, {0x54, 0x0, 0x0, 0x1, [{0x8, 0x1, '/}/{'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x8, 0x1, '![\x00\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '!-'}, {0xa, 0x1, 'wpan1\x00'}, {0xa, 0x1, 'wpan1\x00'}]}, {0x14, 0x0, 0x0, 0x1, [{0x5, 0x1, '#'}, {0x5, 0x1, '/'}]}, {0x70, 0x0, 0x0, 0x1, [{0x4}, {0xa, 0x1, '[]!%&$'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0xa, 0x1, 'wpan1\x00'}, {0x7, 0x1, '#&('}]}, {0x48, 0x0, 0x0, 0x1, [{0x6, 0x1, '@b'}, {0xa, 0x1, ',:#%.#'}, {0x4}, {0x4}, {0x11, 0x1, '802.15.4 MAC\x00'}, {0x11, 0x1, '802.15.4 MAC\x00'}]}, {0x48, 0x0, 0x0, 0x1, [{0x4}, {0x4}, {0xa, 0x1, 'wpan1\x00'}, {0x5, 0x1, '!'}, {0x11, 0x1, ')[}:)#++-}]%b'}, {0xa, 0x1, 'wpan1\x00'}, {0x6, 0x1, '$}'}]}]}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}, @NFC_ATTR_LLC_SDP={0x64}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_LLC_SDP={0x34, 0x13, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [{0xa, 0x1, ']\\![\\\''}, {0x9, 0x1, '-.)(('}, {0x5, 0x1, '\xa4'}, {0xa, 0x1, ',:#%.#'}]}]}]}, 0x534}, 0x1, 0x0, 0x0, 0x4040001}, 0x1) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) sendmsg$NLBL_MGMT_C_ADD(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) r13 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r13, 0x0, &(0x7f0000000240)=0x0) (async) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r15) sendmsg$NFC_CMD_DEV_UP(r15, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10000000", @ANYRES16=r16, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=r14, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(r11, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r16, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x9f0d733613a431a4}, 0x80) (async) r17 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r17, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'NET_DM\x00'}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x50, r12, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x26}]}, 0x50}, 0x1, 0x0, 0x0, 0x44880}, 0x4040054) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000800), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r18}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x23c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xac, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f80000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:45 executing program 0: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000000008002f000000000006003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x23d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xcd}, 0x14}}, 0x0) 03:59:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x40, r4, 0x4, 0x0, 0x0, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x40}, 0x4, 0x700000000000000}, 0x14000804) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r7, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_LEVEL={0xc, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x4004050) 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xad, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x23e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xae, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xce}, 0x14}}, 0x0) 03:59:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x23f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xaf, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xcf}, 0x14}}, 0x0) [ 2251.341106][ T1978] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd0}, 0x14}}, 0x0) 03:59:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x240, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:46 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00f90000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x40, r4, 0x4, 0x0, 0x0, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x40}, 0x4, 0x700000000000000}, 0x14000804) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r7, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_LEVEL={0xc, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x4004050) 03:59:46 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00b10000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd1}, 0x14}}, 0x0) 03:59:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb1, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x241, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd2}, 0x14}}, 0x0) 03:59:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x40, r4, 0x4, 0x0, 0x0, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x40}, 0x4, 0x700000000000000}, 0x14000804) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r7, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_LEVEL={0xc, 0x2b, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x4004050) [ 2251.654544][ T2197] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 03:59:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x242, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd3}, 0x14}}, 0x0) [ 2251.707119][ T2229] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb2, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd4}, 0x14}}, 0x0) 03:59:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x243, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="100000832064ce7b41e77345259029e570c6911d99137e557834c30235e603aa61a1c5beaeb72613f27e58f6bc6d177d01148a7ba8607d2db809d5444de34038e6c7166319ddd765912e7dc8e4465f76cddf63106294993e31068b3b1d15b5dce5bb485e69aa3e313089f717e9e047f61386bc000000", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000000002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:46 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ae0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:46 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00fa0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd5}, 0x14}}, 0x0) 03:59:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x244, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb3, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb4, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd6}, 0x14}}, 0x0) 03:59:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x245, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="100000832064ce7b41e77345259029e570c6911d99137e557834c30235e603aa61a1c5beaeb72613f27e58f6bc6d177d01148a7ba8607d2db809d5444de34038e6c7166319ddd765912e7dc8e4465f76cddf63106294993e31068b3b1d15b5dce5bb485e69aa3e313089f717e9e047f61386bc000000", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000000002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) [ 2252.114363][ T2446] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb5, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x246, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2252.157901][ T2488] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 03:59:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd7}, 0x14}}, 0x0) 03:59:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb6, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:47 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00fb0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x247, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="100000832064ce7b41e77345259029e570c6911d99137e557834c30235e603aa61a1c5beaeb72613f27e58f6bc6d177d01148a7ba8607d2db809d5444de34038e6c7166319ddd765912e7dc8e4465f76cddf63106294993e31068b3b1d15b5dce5bb485e69aa3e313089f717e9e047f61386bc000000", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000000002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd8}, 0x14}}, 0x0) 03:59:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb7, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xd9}, 0x14}}, 0x0) 03:59:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x248, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb8, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x249, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xda}, 0x14}}, 0x0) 03:59:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) [ 2252.590883][ T2730] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:47 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00fc0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xb9, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x24a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xdb}, 0x14}}, 0x0) [ 2252.970238][ T2853] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 1) 03:59:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xdc}, 0x14}}, 0x0) 03:59:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x24b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xba, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:47 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00fd0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xbb, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x24c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xdd}, 0x14}}, 0x0) 03:59:48 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x24d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xde}, 0x14}}, 0x0) [ 2253.447712][ T2971] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2253.472688][ T2974] FAULT_INJECTION: forcing a failure. [ 2253.472688][ T2974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2253.538904][ T2974] CPU: 1 PID: 2974 Comm: syz-executor.0 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2253.548931][ T2974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2253.558974][ T2974] Call Trace: [ 2253.562239][ T2974] [ 2253.565157][ T2974] dump_stack_lvl+0x125/0x1b0 [ 2253.569830][ T2974] should_fail_ex+0x496/0x5b0 [ 2253.574507][ T2974] _copy_from_user+0x30/0xf0 [ 2253.579094][ T2974] copy_msghdr_from_user+0x99/0x160 [ 2253.584286][ T2974] ? __copy_msghdr+0x460/0x460 [ 2253.589042][ T2974] ? _kstrtoul+0x100/0x100 [ 2253.593447][ T2974] ? rcu_is_watching+0x12/0xb0 [ 2253.598199][ T2974] ___sys_sendmsg+0xff/0x1d0 [ 2253.602779][ T2974] ? do_recvmmsg+0x740/0x740 [ 2253.607350][ T2974] ? rcu_is_watching+0x12/0xb0 [ 2253.612104][ T2974] ? proc_task_getattr+0x240/0x240 [ 2253.617208][ T2974] ? ksys_write+0x214/0x250 [ 2253.621725][ T2974] ? __fget_light+0xe6/0x260 [ 2253.626299][ T2974] __sys_sendmsg+0x117/0x1e0 [ 2253.630964][ T2974] ? __sys_sendmsg_sock+0x30/0x30 [ 2253.635979][ T2974] ? rcu_is_watching+0x12/0xb0 [ 2253.640740][ T2974] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2253.646711][ T2974] do_syscall_64+0x38/0xb0 [ 2253.651118][ T2974] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2253.657001][ T2974] RIP: 0033:0x7f3892e7cae9 [ 2253.661409][ T2974] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2253.681201][ T2974] RSP: 002b:00007f3893c400c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2253.689609][ T2974] RAX: ffffffffffffffda RBX: 00007f3892f9c120 RCX: 00007f3892e7cae9 [ 2253.697628][ T2974] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2253.705588][ T2974] RBP: 00007f3893c40120 R08: 0000000000000000 R09: 0000000000000000 [ 2253.713555][ T2974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2253.721513][ T2974] R13: 000000000000006e R14: 00007f3892f9c120 R15: 00007ffd954e3b48 [ 2253.729506][ T2974] 03:59:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xdf}, 0x14}}, 0x0) 03:59:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xbc, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000eb070008000000000008000200000000000b0001004e45545f444d00006a55cbb33c353b9a41e1bb0a0a37576f7e79bbc7383a57d520f42f87d7d8ccb0d3745e2a3c50651c486e09"], 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r6, @ANYBLOB="7ed534e13a475306a18f1f536c3ccc929964a570ba53f01c5ad1893897dc31edf5dd5c2487fd87bfce5f"], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x24e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:48 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00fe0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 2) 03:59:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x24f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe0}, 0x14}}, 0x0) 03:59:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xbd, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe1}, 0x14}}, 0x0) 03:59:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xbe, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x250, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:48 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000eb070008000000000008000200000000000b0001004e45545f444d00006a55cbb33c353b9a41e1bb0a0a37576f7e79bbc7383a57d520f42f87d7d8ccb0d3745e2a3c50651c486e09"], 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r6, @ANYBLOB="7ed534e13a475306a18f1f536c3ccc929964a570ba53f01c5ad1893897dc31edf5dd5c2487fd87bfce5f"], 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) (async) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000eb070008000000000008000200000000000b0001004e45545f444d00006a55cbb33c353b9a41e1bb0a0a37576f7e79bbc7383a57d520f42f87d7d8ccb0d3745e2a3c50651c486e09"], 0x30}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r6, @ANYBLOB="7ed534e13a475306a18f1f536c3ccc929964a570ba53f01c5ad1893897dc31edf5dd5c2487fd87bfce5f"], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xbf, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x251, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2254.388596][ T3204] FAULT_INJECTION: forcing a failure. [ 2254.388596][ T3204] name failslab, interval 1, probability 0, space 0, times 0 03:59:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe2}, 0x14}}, 0x0) [ 2254.478491][ T3204] CPU: 1 PID: 3204 Comm: syz-executor.0 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2254.488502][ T3204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2254.498558][ T3204] Call Trace: [ 2254.501837][ T3204] [ 2254.504769][ T3204] dump_stack_lvl+0x125/0x1b0 [ 2254.509457][ T3204] should_fail_ex+0x496/0x5b0 [ 2254.514151][ T3204] should_failslab+0x9/0x20 [ 2254.518667][ T3204] kmem_cache_alloc_node+0x389/0x3f0 [ 2254.523977][ T3204] ? __alloc_skb+0x287/0x330 [ 2254.528580][ T3204] __alloc_skb+0x287/0x330 [ 2254.533020][ T3204] ? __napi_build_skb+0x50/0x50 [ 2254.537899][ T3204] ? __netlink_dump_start+0x920/0x9c0 [ 2254.543358][ T3204] ? page_ext_get+0x182/0x310 [ 2254.548047][ T3204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2254.553961][ T3204] ? apparmor_socket_getpeersec_dgram+0x9/0x10 [ 2254.560132][ T3204] netlink_sendmsg+0x9c6/0xe40 [ 2254.564899][ T3204] ? netlink_unicast+0x810/0x810 [ 2254.569848][ T3204] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2254.575170][ T3204] ? netlink_unicast+0x810/0x810 [ 2254.580115][ T3204] sock_sendmsg+0xd9/0x180 [ 2254.584551][ T3204] ____sys_sendmsg+0x6ac/0x940 [ 2254.589325][ T3204] ? copy_msghdr_from_user+0x10b/0x160 [ 2254.594794][ T3204] ? kernel_sendmsg+0x50/0x50 [ 2254.599467][ T3204] ? _kstrtoul+0x100/0x100 [ 2254.603877][ T3204] ? rcu_is_watching+0x12/0xb0 [ 2254.608634][ T3204] ___sys_sendmsg+0x135/0x1d0 [ 2254.613301][ T3204] ? do_recvmmsg+0x740/0x740 [ 2254.617874][ T3204] ? rcu_is_watching+0x12/0xb0 [ 2254.622631][ T3204] ? proc_task_getattr+0x240/0x240 [ 2254.627735][ T3204] ? ksys_write+0x214/0x250 [ 2254.632232][ T3204] ? __fget_light+0xe6/0x260 [ 2254.636806][ T3204] __sys_sendmsg+0x117/0x1e0 [ 2254.641388][ T3204] ? __sys_sendmsg_sock+0x30/0x30 [ 2254.646403][ T3204] ? rcu_is_watching+0x12/0xb0 [ 2254.651154][ T3204] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2254.657126][ T3204] do_syscall_64+0x38/0xb0 [ 2254.661619][ T3204] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2254.667502][ T3204] RIP: 0033:0x7f3892e7cae9 [ 2254.671901][ T3204] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2254.691586][ T3204] RSP: 002b:00007f3893c400c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2254.700018][ T3204] RAX: ffffffffffffffda RBX: 00007f3892f9c120 RCX: 00007f3892e7cae9 [ 2254.707981][ T3204] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2254.716031][ T3204] RBP: 00007f3893c40120 R08: 0000000000000000 R09: 0000000000000000 [ 2254.724004][ T3204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2254.731961][ T3204] R13: 000000000000006e R14: 00007f3892f9c120 R15: 00007ffd954e3b48 [ 2254.740013][ T3204] 03:59:49 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="00ff0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000eb070008000000000008000200000000000b0001004e45545f444d00006a55cbb33c353b9a41e1bb0a0a37576f7e79bbc7383a57d520f42f87d7d8ccb0d3745e2a3c50651c486e09"], 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r6, @ANYBLOB="7ed534e13a475306a18f1f536c3ccc929964a570ba53f01c5ad1893897dc31edf5dd5c2487fd87bfce5f"], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x252, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:49 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe3}, 0x14}}, 0x0) 03:59:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 3) 03:59:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe4}, 0x14}}, 0x0) 03:59:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x253, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:49 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc1, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe5}, 0x14}}, 0x0) 03:59:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x254, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x255, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:50 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc2, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:50 executing program 3: r0 = add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, &(0x7f00000001c0)={0x1, 0x0, @d}, 0x18, 0x0) keyctl$search(0xa, r0, &(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={'syz', 0x2}, 0xfffffffffffffffc) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r5, @ANYRES16=r3, @ANYBLOB="4d7e27000008003cca1c3e5c7dfc957f8a0c0005080203aaaaaaaaaaaa0c0005000201bcaaaaaaaaaa0500", @ANYRES32=r6, @ANYBLOB="f6d9341c0800000000000000"], 0x50}, 0x4, 0x700000000000000, 0x0, 0x4000040}, 0x0) 03:59:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe6}, 0x14}}, 0x0) 03:59:50 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="f2ffff7f010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x256, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2255.682192][ T3461] __nla_validate_parse: 2 callbacks suppressed [ 2255.682207][ T3461] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe7}, 0x14}}, 0x0) 03:59:50 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc3, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x257, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:50 executing program 3: r0 = add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, &(0x7f00000001c0)={0x1, 0x0, @d}, 0x18, 0x0) keyctl$search(0xa, r0, &(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={'syz', 0x2}, 0xfffffffffffffffc) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r5, @ANYRES16=r3, @ANYBLOB="4d7e27000008003cca1c3e5c7dfc957f8a0c0005080203aaaaaaaaaaaa0c0005000201bcaaaaaaaaaa0500", @ANYRES32=r6, @ANYBLOB="f6d9341c0800000000000000"], 0x50}, 0x4, 0x700000000000000, 0x0, 0x4000040}, 0x0) 03:59:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 4) 03:59:50 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="f8ffff7f010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe8}, 0x14}}, 0x0) 03:59:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x258, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:50 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc4, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe9}, 0x14}}, 0x0) 03:59:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x259, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:50 executing program 3: r0 = add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, &(0x7f00000001c0)={0x1, 0x0, @d}, 0x18, 0x0) keyctl$search(0xa, r0, &(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={'syz', 0x2}, 0xfffffffffffffffc) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r5) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r5, @ANYRES16=r3, @ANYBLOB="4d7e27000008003cca1c3e5c7dfc957f8a0c0005080203aaaaaaaaaaaa0c0005000201bcaaaaaaaaaa0500", @ANYRES32=r6, @ANYBLOB="f6d9341c0800000000000000"], 0x50}, 0x4, 0x700000000000000, 0x0, 0x4000040}, 0x0) [ 2256.198401][ T3632] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:50 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc5, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2256.280219][ T3682] FAULT_INJECTION: forcing a failure. [ 2256.280219][ T3682] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2256.339163][ T3682] CPU: 1 PID: 3682 Comm: syz-executor.0 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2256.349274][ T3682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2256.359341][ T3682] Call Trace: [ 2256.362622][ T3682] [ 2256.365555][ T3682] dump_stack_lvl+0x125/0x1b0 [ 2256.370243][ T3682] should_fail_ex+0x496/0x5b0 [ 2256.374938][ T3682] copyin+0x1b/0xa0 [ 2256.378774][ T3682] _copy_from_iter+0x1e5/0x1270 [ 2256.383642][ T3682] ? __build_skb_around+0x278/0x3b0 [ 2256.388855][ T3682] ? iov_iter_extract_pages+0x19c0/0x19c0 [ 2256.394596][ T3682] ? __napi_build_skb+0x50/0x50 [ 2256.399547][ T3682] ? __netlink_dump_start+0x920/0x9c0 [ 2256.404916][ T3682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2256.410817][ T3682] ? __virt_addr_valid+0x5e/0x2d0 [ 2256.415831][ T3682] ? __phys_addr_symbol+0x30/0x70 [ 2256.420868][ T3682] ? __check_object_size+0x323/0x730 [ 2256.426152][ T3682] netlink_sendmsg+0x897/0xe40 [ 2256.430908][ T3682] ? netlink_unicast+0x810/0x810 [ 2256.435842][ T3682] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2256.441127][ T3682] ? netlink_unicast+0x810/0x810 [ 2256.446052][ T3682] sock_sendmsg+0xd9/0x180 [ 2256.450469][ T3682] ____sys_sendmsg+0x6ac/0x940 [ 2256.455226][ T3682] ? copy_msghdr_from_user+0x10b/0x160 [ 2256.460679][ T3682] ? kernel_sendmsg+0x50/0x50 [ 2256.465349][ T3682] ? _kstrtoul+0x100/0x100 [ 2256.469755][ T3682] ? rcu_is_watching+0x12/0xb0 [ 2256.474503][ T3682] ___sys_sendmsg+0x135/0x1d0 [ 2256.479166][ T3682] ? do_recvmmsg+0x740/0x740 [ 2256.483739][ T3682] ? rcu_is_watching+0x12/0xb0 [ 2256.488580][ T3682] ? proc_task_getattr+0x240/0x240 [ 2256.493713][ T3682] ? ksys_write+0x214/0x250 [ 2256.498216][ T3682] ? __fget_light+0xe6/0x260 [ 2256.502801][ T3682] __sys_sendmsg+0x117/0x1e0 [ 2256.507377][ T3682] ? __sys_sendmsg_sock+0x30/0x30 [ 2256.512391][ T3682] ? rcu_is_watching+0x12/0xb0 [ 2256.517140][ T3682] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2256.523111][ T3682] do_syscall_64+0x38/0xb0 [ 2256.527513][ T3682] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2256.533393][ T3682] RIP: 0033:0x7f3892e7cae9 [ 2256.537794][ T3682] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2256.557393][ T3682] RSP: 002b:00007f3893c400c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2256.565795][ T3682] RAX: ffffffffffffffda RBX: 00007f3892f9c120 RCX: 00007f3892e7cae9 [ 2256.573752][ T3682] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2256.581709][ T3682] RBP: 00007f3893c40120 R08: 0000000000000000 R09: 0000000000000000 [ 2256.589756][ T3682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2256.597719][ T3682] R13: 000000000000006e R14: 00007f3892f9c120 R15: 00007ffd954e3b48 [ 2256.605687][ T3682] 03:59:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x25a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xea}, 0x14}}, 0x0) 03:59:51 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc6, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r1, 0x20, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x100}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x40}, 0x4, 0x700000000000000, 0x0, 0xc800}, 0x0) 03:59:51 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="f9ffff7f010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 5) 03:59:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x25b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x25c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xeb}, 0x14}}, 0x0) 03:59:51 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc7, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x25d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xec}, 0x14}}, 0x0) [ 2257.132033][ T3806] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2257.191274][ T3880] FAULT_INJECTION: forcing a failure. [ 2257.191274][ T3880] name failslab, interval 1, probability 0, space 0, times 0 [ 2257.250923][ T3880] CPU: 1 PID: 3880 Comm: syz-executor.0 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2257.260929][ T3880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2257.270997][ T3880] Call Trace: [ 2257.274286][ T3880] [ 2257.277229][ T3880] dump_stack_lvl+0x125/0x1b0 [ 2257.281916][ T3880] should_fail_ex+0x496/0x5b0 [ 2257.286619][ T3880] should_failslab+0x9/0x20 [ 2257.291139][ T3880] kmem_cache_alloc_node+0x389/0x3f0 [ 2257.296451][ T3880] ? __alloc_skb+0x287/0x330 03:59:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r1, 0x20, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x100}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x40}, 0x4, 0x700000000000000, 0x0, 0xc800}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r1, 0x20, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x100}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x40}, 0x4, 0x700000000000000, 0x0, 0xc800}, 0x0) [ 2257.301054][ T3880] __alloc_skb+0x287/0x330 [ 2257.305490][ T3880] ? __napi_build_skb+0x50/0x50 [ 2257.310438][ T3880] ? unwind_next_frame+0x51/0x2390 [ 2257.315564][ T3880] ? __orc_find+0xa0/0x130 [ 2257.319993][ T3880] ? stack_access_ok+0xf9/0x270 [ 2257.324860][ T3880] ? rcu_is_watching+0x12/0xb0 [ 2257.329652][ T3880] netlink_dump+0x8eb/0xca0 [ 2257.334196][ T3880] ? __mutex_lock+0x25b/0x1340 [ 2257.338985][ T3880] ? lock_release+0x4bf/0x680 [ 2257.343679][ T3880] ? netlink_deliver_tap+0xd10/0xd10 [ 2257.348987][ T3880] ? __rhashtable_lookup.constprop.0+0x700/0x700 [ 2257.355433][ T3880] ? reacquire_held_locks+0x4b0/0x4b0 [ 2257.360829][ T3880] __netlink_dump_start+0x6c8/0x9c0 [ 2257.366023][ T3880] rtnetlink_rcv_msg+0x755/0xd30 [ 2257.371055][ T3880] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2257.376159][ T3880] ? rtnl_getlink+0xb40/0xb40 [ 2257.380871][ T3880] ? neigh_parms_alloc+0x5d0/0x5d0 [ 2257.385979][ T3880] netlink_rcv_skb+0x16b/0x440 [ 2257.390731][ T3880] ? rtnl_getlink+0xb40/0xb40 [ 2257.395401][ T3880] ? netlink_ack+0x1370/0x1370 [ 2257.400149][ T3880] ? lock_sync+0x190/0x190 [ 2257.404562][ T3880] ? netlink_deliver_tap+0x1b1/0xd10 [ 2257.409852][ T3880] netlink_unicast+0x536/0x810 [ 2257.414631][ T3880] ? netlink_attachskb+0x870/0x870 [ 2257.419735][ T3880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2257.425625][ T3880] ? __phys_addr_symbol+0x30/0x70 [ 2257.430663][ T3880] ? __check_object_size+0x323/0x730 [ 2257.435943][ T3880] netlink_sendmsg+0x93c/0xe40 [ 2257.440695][ T3880] ? netlink_unicast+0x810/0x810 [ 2257.445617][ T3880] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 2257.450897][ T3880] ? netlink_unicast+0x810/0x810 [ 2257.455855][ T3880] sock_sendmsg+0xd9/0x180 [ 2257.460273][ T3880] ____sys_sendmsg+0x6ac/0x940 [ 2257.465073][ T3880] ? copy_msghdr_from_user+0x10b/0x160 [ 2257.470553][ T3880] ? kernel_sendmsg+0x50/0x50 [ 2257.475227][ T3880] ? _kstrtoul+0x100/0x100 [ 2257.479633][ T3880] ? rcu_is_watching+0x12/0xb0 [ 2257.484388][ T3880] ___sys_sendmsg+0x135/0x1d0 [ 2257.489053][ T3880] ? do_recvmmsg+0x740/0x740 [ 2257.493629][ T3880] ? rcu_is_watching+0x12/0xb0 [ 2257.498384][ T3880] ? proc_task_getattr+0x240/0x240 [ 2257.503493][ T3880] ? ksys_write+0x214/0x250 [ 2257.508084][ T3880] ? __fget_light+0xe6/0x260 [ 2257.512749][ T3880] __sys_sendmsg+0x117/0x1e0 [ 2257.517329][ T3880] ? __sys_sendmsg_sock+0x30/0x30 [ 2257.522355][ T3880] ? rcu_is_watching+0x12/0xb0 [ 2257.527107][ T3880] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2257.533076][ T3880] do_syscall_64+0x38/0xb0 [ 2257.537482][ T3880] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2257.543376][ T3880] RIP: 0033:0x7f3892e7cae9 [ 2257.547777][ T3880] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2257.567497][ T3880] RSP: 002b:00007f3893c400c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2257.575906][ T3880] RAX: ffffffffffffffda RBX: 00007f3892f9c120 RCX: 00007f3892e7cae9 [ 2257.583868][ T3880] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 2257.591830][ T3880] RBP: 00007f3893c40120 R08: 0000000000000000 R09: 0000000000000000 [ 2257.599793][ T3880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2257.607752][ T3880] R13: 000000000000006e R14: 00007f3892f9c120 R15: 00007ffd954e3b48 [ 2257.615716][ T3880] 03:59:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r1, 0x20, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x100}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x40}, 0x4, 0x700000000000000, 0x0, 0xc800}, 0x0) 03:59:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x25e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc8, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x25f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 6) 03:59:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xed}, 0x14}}, 0x0) 03:59:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc9, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x48040) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r8) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r10, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:52 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="1fffffff010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x260, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xee}, 0x14}}, 0x0) 03:59:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x261, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xca, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xef}, 0x14}}, 0x0) 03:59:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x262, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xcb, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2258.145150][ T4246] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x263, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x48040) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r7) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r8) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r10, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:53 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xcc, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf0}, 0x14}}, 0x0) 03:59:53 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01000004000000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) (fail_nth: 7) 03:59:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x264, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf1}, 0x14}}, 0x0) 03:59:53 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xcd, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) (rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x48040) (async, rerun: 64) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r7) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) (async) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r8) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r10, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x265, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2259.030529][ T4438] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf2}, 0x14}}, 0x0) [ 2259.102364][ T4495] FAULT_INJECTION: forcing a failure. [ 2259.102364][ T4495] name fail_usercopy, interval 1, probability 0, space 0, times 0 03:59:53 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xce, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2259.170869][ T4495] CPU: 0 PID: 4495 Comm: syz-executor.0 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2259.180875][ T4495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2259.191397][ T4495] Call Trace: [ 2259.194685][ T4495] [ 2259.197624][ T4495] dump_stack_lvl+0x125/0x1b0 [ 2259.202312][ T4495] should_fail_ex+0x496/0x5b0 [ 2259.207015][ T4495] _copy_to_user+0x30/0xb0 [ 2259.211436][ T4495] simple_read_from_buffer+0xd0/0x150 [ 2259.216804][ T4495] proc_fail_nth_read+0x1b0/0x290 [ 2259.221833][ T4495] ? proc_sessionid_read+0x290/0x290 [ 2259.227112][ T4495] ? security_file_permission+0xdc/0x100 [ 2259.232738][ T4495] ? proc_sessionid_read+0x290/0x290 [ 2259.238030][ T4495] vfs_read+0x1ce/0x930 [ 2259.242173][ T4495] ? kernel_read+0x1b0/0x1b0 [ 2259.246747][ T4495] ? __fget_files+0x279/0x410 [ 2259.251414][ T4495] ksys_read+0x12f/0x250 [ 2259.255645][ T4495] ? vfs_write+0xe40/0xe40 [ 2259.260080][ T4495] ? rcu_is_watching+0x12/0xb0 [ 2259.264857][ T4495] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2259.270830][ T4495] do_syscall_64+0x38/0xb0 [ 2259.275239][ T4495] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2259.281209][ T4495] RIP: 0033:0x7f3892e7b78c [ 2259.285612][ T4495] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 2259.305207][ T4495] RSP: 002b:00007f3893c400c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2259.313612][ T4495] RAX: ffffffffffffffda RBX: 00007f3892f9c120 RCX: 00007f3892e7b78c 03:59:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x266, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf3}, 0x14}}, 0x0) 03:59:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x267, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2259.321576][ T4495] RDX: 000000000000000f RSI: 00007f3893c40130 RDI: 0000000000000006 [ 2259.329711][ T4495] RBP: 00007f3893c40120 R08: 0000000000000000 R09: 0000000000000000 [ 2259.337668][ T4495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2259.345880][ T4495] R13: 000000000000006e R14: 00007f3892f9c120 R15: 00007ffd954e3b48 [ 2259.353846][ T4495] 03:59:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="09e041166c4a47004a213b5ff9320dd584626b360af77802154f5f8b80dd", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x268, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf4}, 0x14}}, 0x0) 03:59:54 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xcf, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:54 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01020000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x269, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:54 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="09e041166c4a47004a213b5ff9320dd584626b360af77802154f5f8b80dd", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="09e041166c4a47004a213b5ff9320dd584626b360af77802154f5f8b80dd", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:54 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf5}, 0x14}}, 0x0) 03:59:54 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd1, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x26a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2259.748705][ T4627] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf6}, 0x14}}, 0x0) 03:59:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0xf, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:55 executing program 3: 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$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="09e041166c4a47004a213b5ff9320dd584626b360af77802154f5f8b80dd", @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c0005000000000000000000050037000300000008000200", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd2, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf7}, 0x14}}, 0x0) 03:59:55 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01030000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x26b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x26c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd3, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf8}, 0x14}}, 0x0) 03:59:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd4, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x26d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000001000000080008000000000008000200000000000b0001004e45545d444d0000"], 0x30}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r4) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) [ 2260.699976][ T4856] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xf9}, 0x14}}, 0x0) 03:59:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:56 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01040000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x26e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xfa}, 0x14}}, 0x0) 03:59:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r2) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000001000000080008000000000008000200000000000b0001004e45545d444d0000"], 0x30}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r4) (async) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async, rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd5, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd6, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x26f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xfb}, 0x14}}, 0x0) 03:59:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x270, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000001000000080008000000000008000200000000000b0001004e45545d444d0000"], 0x30}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r4) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) (async) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000001000000080008000000000008000200000000000b0001004e45545d444d0000"], 0x30}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r4) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x40}, 0x4, 0x700000000000000}, 0x0) (async) [ 2261.634169][ T5156] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xfc}, 0x14}}, 0x0) 03:59:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x271, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd7, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xfd}, 0x14}}, 0x0) 03:59:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f0000000000050036006e68689dbf8150e021a493434699000000000c000500000000000000", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x1b, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:56 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01050000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x272, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd8, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xfe}, 0x14}}, 0x0) [ 2262.461144][ T5298] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x273, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x102}, 0x14}}, 0x0) 03:59:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xd9, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f0000000000050036006e68689dbf8150e021a493434699000000000c000500000000000000", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) 03:59:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x274, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x103}, 0x14}}, 0x0) 03:59:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x275, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x104}, 0x14}}, 0x0) 03:59:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xda, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f0000000000050036006e68689dbf8150e021a493434699000000000c000500000000000000", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="4d7e00000000000000002a00000008002f0000000000050036006e68689dbf8150e021a493434699000000000c000500000000000000", @ANYRES32=r4, @ANYBLOB], 0x40}, 0x4, 0x700000000000000}, 0x0) (async) 03:59:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x276, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:57 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01060000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x140, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x105}, 0x14}}, 0x0) 03:59:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xdb, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x277, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x106}, 0x14}}, 0x0) [ 2263.371063][ T5539] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x278, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xdc, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:58 executing program 3: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xcb, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x107}, 0x14}}, 0x0) 03:59:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xdd, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x279, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x108}, 0x14}}, 0x0) 03:59:58 executing program 3: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xc9, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xde, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x27a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:58 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01070000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x109}, 0x14}}, 0x0) 03:59:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0xec0, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x10a}, 0x14}}, 0x0) 03:59:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x27b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:58 executing program 3: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01060000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xdf, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x10b}, 0x14}}, 0x0) 03:59:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x27c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2264.294656][ T5682] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x10c}, 0x14}}, 0x0) 03:59:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x27d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x27e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x10d}, 0x14}}, 0x0) 03:59:59 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01080000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:59 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe1, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x33fe0, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x10e}, 0x14}}, 0x0) 03:59:59 executing program 3: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01060000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 03:59:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x27f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x280, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x10f}, 0x14}}, 0x0) 03:59:59 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe2, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 03:59:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x281, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 03:59:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x110}, 0x14}}, 0x0) [ 2265.208886][ T5826] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:59:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x111}, 0x14}}, 0x0) 04:00:00 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe3, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x282, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:00 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01090000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x112}, 0x14}}, 0x0) 04:00:00 executing program 3: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01060000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:00 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe4, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x283, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffdef, 0x1e, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x113}, 0x14}}, 0x0) 04:00:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x284, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x114}, 0x14}}, 0x0) 04:00:00 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe5, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x285, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2266.098304][ T5966] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 04:00:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x286, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:01 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="010a0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe6, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x115}, 0x14}}, 0x0) 04:00:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x287, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:01 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0xe0}, 0x14}}, 0x0) [ 2266.628186][ T6073] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 04:00:01 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x24c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe7, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x288, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x116}, 0x14}}, 0x0) 04:00:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0xf, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:01 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="010c0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x117}, 0x14}}, 0x0) 04:00:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe8, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x289, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x118}, 0x14}}, 0x0) 04:00:01 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x287, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x28a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:01 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 1) 04:00:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x119}, 0x14}}, 0x0) [ 2266.963726][ T6091] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 04:00:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xe9, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x28b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2267.079541][ T6103] FAULT_INJECTION: forcing a failure. [ 2267.079541][ T6103] name failslab, interval 1, probability 0, space 0, times 0 [ 2267.125937][ T6103] CPU: 1 PID: 6103 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2267.136043][ T6103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2267.146099][ T6103] Call Trace: [ 2267.149377][ T6103] [ 2267.152314][ T6103] dump_stack_lvl+0x125/0x1b0 [ 2267.157006][ T6103] should_fail_ex+0x496/0x5b0 [ 2267.161700][ T6103] should_failslab+0x9/0x20 [ 2267.166206][ T6103] kmem_cache_alloc+0x33a/0x3b0 [ 2267.171070][ T6103] getname_flags.part.0+0x50/0x4d0 [ 2267.176280][ T6103] getname+0x90/0xe0 [ 2267.180214][ T6103] do_sys_openat2+0x100/0x1e0 [ 2267.184898][ T6103] ? build_open_flags+0x690/0x690 [ 2267.189945][ T6103] __x64_sys_openat+0x175/0x210 [ 2267.194798][ T6103] ? __ia32_sys_open+0x1e0/0x1e0 [ 2267.199738][ T6103] ? ksys_write+0x1a7/0x250 [ 2267.204244][ T6103] ? rcu_is_watching+0x12/0xb0 [ 2267.209012][ T6103] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2267.215004][ T6103] do_syscall_64+0x38/0xb0 [ 2267.219422][ T6103] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2267.225317][ T6103] RIP: 0033:0x7f4a7607cae9 [ 2267.229730][ T6103] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2267.249425][ T6103] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2267.258027][ T6103] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2267.265996][ T6103] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2267.273970][ T6103] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 [ 2267.281957][ T6103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2267.289937][ T6103] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 [ 2267.297920][ T6103] 04:00:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x28c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x11a}, 0x14}}, 0x0) 04:00:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xea, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:02 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 2) 04:00:02 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="010e0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x7b, 0x305, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xeb, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x28d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x11b}, 0x14}}, 0x0) [ 2267.792601][ T6117] FAULT_INJECTION: forcing a failure. [ 2267.792601][ T6117] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2267.824275][ T6117] CPU: 0 PID: 6117 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2267.834317][ T6117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2267.844560][ T6117] Call Trace: [ 2267.847841][ T6117] [ 2267.850774][ T6117] dump_stack_lvl+0x125/0x1b0 [ 2267.855469][ T6117] should_fail_ex+0x496/0x5b0 [ 2267.860187][ T6117] strncpy_from_user+0x38/0x300 [ 2267.865057][ T6117] getname_flags.part.0+0x93/0x4d0 [ 2267.870186][ T6117] getname+0x90/0xe0 [ 2267.874178][ T6117] do_sys_openat2+0x100/0x1e0 [ 2267.878859][ T6117] ? build_open_flags+0x690/0x690 [ 2267.883888][ T6117] __x64_sys_openat+0x175/0x210 [ 2267.888740][ T6117] ? __ia32_sys_open+0x1e0/0x1e0 [ 2267.893676][ T6117] ? ksys_write+0x1a7/0x250 [ 2267.898177][ T6117] ? rcu_is_watching+0x12/0xb0 [ 2267.902934][ T6117] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2267.908907][ T6117] do_syscall_64+0x38/0xb0 [ 2267.913311][ T6117] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2267.919189][ T6117] RIP: 0033:0x7f4a7607cae9 [ 2267.923588][ T6117] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2267.943186][ T6117] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2267.951612][ T6117] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2267.959573][ T6117] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2267.967533][ T6117] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 [ 2267.975492][ T6117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2267.983540][ T6117] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 04:00:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x11c}, 0x14}}, 0x0) [ 2267.991590][ T6117] 04:00:02 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 3) 04:00:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x28e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xec, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x11d}, 0x14}}, 0x0) 04:00:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x28f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2268.019359][ T6130] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 04:00:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x290, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2268.094861][ T6136] FAULT_INJECTION: forcing a failure. [ 2268.094861][ T6136] name failslab, interval 1, probability 0, space 0, times 0 [ 2268.114275][ T6136] CPU: 1 PID: 6136 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2268.124265][ T6136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2268.134319][ T6136] Call Trace: [ 2268.137607][ T6136] [ 2268.140536][ T6136] dump_stack_lvl+0x125/0x1b0 [ 2268.145215][ T6136] should_fail_ex+0x496/0x5b0 [ 2268.149996][ T6136] should_failslab+0x9/0x20 [ 2268.154499][ T6136] kmem_cache_alloc+0x33a/0x3b0 [ 2268.159713][ T6136] alloc_empty_file+0x73/0x1d0 [ 2268.164482][ T6136] path_openat+0xdc/0x29c0 [ 2268.168904][ T6136] ? __x64_sys_openat+0x175/0x210 [ 2268.173916][ T6136] ? do_syscall_64+0x38/0xb0 [ 2268.178501][ T6136] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2268.184601][ T6136] ? path_lookupat+0x770/0x770 [ 2268.189386][ T6136] do_filp_open+0x1de/0x430 [ 2268.193893][ T6136] ? may_open_dev+0xf0/0xf0 [ 2268.198402][ T6136] ? expand_files+0x442/0x910 [ 2268.203084][ T6136] ? _raw_spin_unlock+0x28/0x40 [ 2268.207937][ T6136] ? alloc_fd+0x2da/0x6c0 [ 2268.212263][ T6136] do_sys_openat2+0x176/0x1e0 [ 2268.216955][ T6136] ? build_open_flags+0x690/0x690 [ 2268.221988][ T6136] __x64_sys_openat+0x175/0x210 [ 2268.226832][ T6136] ? __ia32_sys_open+0x1e0/0x1e0 [ 2268.231764][ T6136] ? ksys_write+0x1a7/0x250 [ 2268.236265][ T6136] ? rcu_is_watching+0x12/0xb0 [ 2268.241018][ T6136] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2268.246986][ T6136] do_syscall_64+0x38/0xb0 [ 2268.251390][ T6136] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2268.257275][ T6136] RIP: 0033:0x7f4a7607cae9 [ 2268.261674][ T6136] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2268.281270][ T6136] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2268.289668][ T6136] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2268.297625][ T6136] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2268.305582][ T6136] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 [ 2268.313542][ T6136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2268.321502][ T6136] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 [ 2268.329467][ T6136] 04:00:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x291, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x302, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xed, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x11e}, 0x14}}, 0x0) 04:00:03 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 4) 04:00:03 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="010f0000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x292, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2268.667851][ T6151] FAULT_INJECTION: forcing a failure. [ 2268.667851][ T6151] name failslab, interval 1, probability 0, space 0, times 0 [ 2268.690572][ T6151] CPU: 0 PID: 6151 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2268.700578][ T6151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2268.710646][ T6151] Call Trace: [ 2268.713930][ T6151] 04:00:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xee, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2268.716864][ T6151] dump_stack_lvl+0x125/0x1b0 [ 2268.721642][ T6151] should_fail_ex+0x496/0x5b0 [ 2268.725569][ T6159] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2268.726322][ T6151] should_failslab+0x9/0x20 [ 2268.740103][ T6151] kmem_cache_alloc+0x33a/0x3b0 [ 2268.744962][ T6151] security_file_alloc+0x41/0x250 [ 2268.749988][ T6151] ? kmem_cache_alloc+0x34e/0x3b0 [ 2268.755097][ T6151] init_file+0xb9/0x2d0 [ 2268.759336][ T6151] alloc_empty_file+0x91/0x1d0 [ 2268.764097][ T6151] path_openat+0xdc/0x29c0 [ 2268.768510][ T6151] ? __x64_sys_openat+0x175/0x210 [ 2268.773524][ T6151] ? do_syscall_64+0x38/0xb0 [ 2268.778102][ T6151] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2268.784166][ T6151] ? path_lookupat+0x770/0x770 [ 2268.788933][ T6151] do_filp_open+0x1de/0x430 [ 2268.793432][ T6151] ? may_open_dev+0xf0/0xf0 [ 2268.797928][ T6151] ? expand_files+0x442/0x910 [ 2268.802602][ T6151] ? _raw_spin_unlock+0x28/0x40 [ 2268.807449][ T6151] ? alloc_fd+0x2da/0x6c0 [ 2268.811767][ T6151] do_sys_openat2+0x176/0x1e0 [ 2268.816430][ T6151] ? build_open_flags+0x690/0x690 [ 2268.821446][ T6151] __x64_sys_openat+0x175/0x210 [ 2268.826287][ T6151] ? __ia32_sys_open+0x1e0/0x1e0 [ 2268.831214][ T6151] ? ksys_write+0x1a7/0x250 [ 2268.835705][ T6151] ? rcu_is_watching+0x12/0xb0 [ 2268.840456][ T6151] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2268.846427][ T6151] do_syscall_64+0x38/0xb0 [ 2268.850864][ T6151] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2268.856767][ T6151] RIP: 0033:0x7f4a7607cae9 [ 2268.861186][ T6151] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2268.880788][ T6151] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2268.889193][ T6151] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2268.897152][ T6151] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2268.905110][ T6151] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 04:00:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x11f}, 0x14}}, 0x0) [ 2268.913069][ T6151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2268.921032][ T6151] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 [ 2268.929005][ T6151] 04:00:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x293, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:03 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 5) 04:00:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x120}, 0x14}}, 0x0) 04:00:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x294, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2269.067008][ T6172] FAULT_INJECTION: forcing a failure. [ 2269.067008][ T6172] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.116285][ T6172] CPU: 1 PID: 6172 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2269.126306][ T6172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2269.136364][ T6172] Call Trace: [ 2269.139639][ T6172] [ 2269.142557][ T6172] dump_stack_lvl+0x125/0x1b0 [ 2269.147228][ T6172] should_fail_ex+0x496/0x5b0 [ 2269.151908][ T6172] should_failslab+0x9/0x20 [ 2269.156397][ T6172] __kmem_cache_alloc_node+0x2fd/0x350 [ 2269.161849][ T6172] ? tomoyo_realpath_from_path+0xb9/0x710 [ 2269.167569][ T6172] ? tomoyo_realpath_from_path+0xb9/0x710 [ 2269.173282][ T6172] __kmalloc+0x4f/0x100 [ 2269.177431][ T6172] tomoyo_realpath_from_path+0xb9/0x710 [ 2269.182981][ T6172] tomoyo_check_open_permission+0x2aa/0x3b0 [ 2269.188870][ T6172] ? tomoyo_path_number_perm+0x590/0x590 [ 2269.194496][ T6172] ? rcu_is_watching+0x12/0xb0 [ 2269.199250][ T6172] ? make_vfsuid+0x108/0x160 [ 2269.204018][ T6172] ? hook_path_mknod+0x670/0x670 [ 2269.208959][ T6172] ? reacquire_held_locks+0x4b0/0x4b0 [ 2269.214425][ T6172] ? spin_bug+0x1d0/0x1d0 [ 2269.218844][ T6172] ? make_vfsgid+0x108/0x160 [ 2269.223516][ T6172] tomoyo_file_open+0xa8/0xd0 [ 2269.228281][ T6172] security_file_open+0x6a/0xe0 [ 2269.233214][ T6172] do_dentry_open+0x538/0x1730 [ 2269.237979][ T6172] ? may_open+0x1f2/0x400 [ 2269.242301][ T6172] path_openat+0x19af/0x29c0 [ 2269.246889][ T6172] ? path_lookupat+0x770/0x770 [ 2269.251652][ T6172] do_filp_open+0x1de/0x430 [ 2269.256148][ T6172] ? may_open_dev+0xf0/0xf0 [ 2269.260644][ T6172] ? expand_files+0x442/0x910 [ 2269.265490][ T6172] ? _raw_spin_unlock+0x28/0x40 [ 2269.270336][ T6172] ? alloc_fd+0x2da/0x6c0 [ 2269.274655][ T6172] do_sys_openat2+0x176/0x1e0 [ 2269.279321][ T6172] ? build_open_flags+0x690/0x690 [ 2269.284361][ T6172] __x64_sys_openat+0x175/0x210 [ 2269.289195][ T6172] ? __ia32_sys_open+0x1e0/0x1e0 [ 2269.294123][ T6172] ? ksys_write+0x1a7/0x250 [ 2269.298612][ T6172] ? rcu_is_watching+0x12/0xb0 [ 2269.303364][ T6172] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2269.309332][ T6172] do_syscall_64+0x38/0xb0 [ 2269.313752][ T6172] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2269.319642][ T6172] RIP: 0033:0x7f4a7607cae9 [ 2269.324067][ T6172] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2269.343672][ T6172] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2269.352079][ T6172] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2269.360036][ T6172] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2269.367993][ T6172] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 [ 2269.375977][ T6172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2269.383939][ T6172] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 [ 2269.391909][ T6172] [ 2269.450503][ T6172] ERROR: Out of memory at tomoyo_realpath_from_path. 04:00:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x121}, 0x14}}, 0x0) 04:00:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x303, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:04 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 6) 04:00:04 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01100000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x295, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:04 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xef, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2269.690353][ T6182] FAULT_INJECTION: forcing a failure. [ 2269.690353][ T6182] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.706538][ T6182] CPU: 1 PID: 6182 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2269.716534][ T6182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2269.726772][ T6182] Call Trace: [ 2269.730065][ T6182] [ 2269.732998][ T6182] dump_stack_lvl+0x125/0x1b0 [ 2269.737684][ T6182] should_fail_ex+0x496/0x5b0 [ 2269.742385][ T6182] should_failslab+0x9/0x20 [ 2269.746904][ T6182] __kmem_cache_alloc_node+0x2fd/0x350 [ 2269.752379][ T6182] ? tomoyo_encode2+0x100/0x3d0 [ 2269.757250][ T6182] ? tomoyo_encode2+0x100/0x3d0 [ 2269.762131][ T6182] __kmalloc+0x4f/0x100 [ 2269.766311][ T6182] tomoyo_encode2+0x100/0x3d0 [ 2269.771019][ T6182] ? rcu_is_watching+0x12/0xb0 [ 2269.775793][ T6182] tomoyo_encode+0x29/0x50 [ 2269.780225][ T6182] tomoyo_realpath_from_path+0x196/0x710 [ 2269.785878][ T6182] tomoyo_check_open_permission+0x2aa/0x3b0 [ 2269.791796][ T6182] ? tomoyo_path_number_perm+0x590/0x590 [ 2269.797468][ T6182] ? rcu_is_watching+0x12/0xb0 [ 2269.802250][ T6182] ? make_vfsuid+0x108/0x160 [ 2269.806966][ T6182] ? hook_path_mknod+0x670/0x670 [ 2269.812017][ T6182] ? reacquire_held_locks+0x4b0/0x4b0 [ 2269.817403][ T6182] ? spin_bug+0x1d0/0x1d0 [ 2269.821723][ T6182] ? make_vfsgid+0x108/0x160 [ 2269.826301][ T6182] tomoyo_file_open+0xa8/0xd0 [ 2269.831095][ T6182] security_file_open+0x6a/0xe0 [ 2269.836742][ T6182] do_dentry_open+0x538/0x1730 [ 2269.841520][ T6182] ? may_open+0x1f2/0x400 [ 2269.845841][ T6182] path_openat+0x19af/0x29c0 [ 2269.850429][ T6182] ? path_lookupat+0x770/0x770 [ 2269.855207][ T6182] do_filp_open+0x1de/0x430 [ 2269.859711][ T6182] ? may_open_dev+0xf0/0xf0 [ 2269.864210][ T6182] ? expand_files+0x442/0x910 [ 2269.868894][ T6182] ? _raw_spin_unlock+0x28/0x40 [ 2269.873762][ T6182] ? alloc_fd+0x2da/0x6c0 [ 2269.878097][ T6182] do_sys_openat2+0x176/0x1e0 [ 2269.882853][ T6182] ? build_open_flags+0x690/0x690 [ 2269.887866][ T6182] __x64_sys_openat+0x175/0x210 [ 2269.892704][ T6182] ? __ia32_sys_open+0x1e0/0x1e0 [ 2269.897626][ T6182] ? ksys_write+0x1a7/0x250 [ 2269.902116][ T6182] ? rcu_is_watching+0x12/0xb0 [ 2269.906871][ T6182] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2269.912840][ T6182] do_syscall_64+0x38/0xb0 [ 2269.917245][ T6182] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2269.923131][ T6182] RIP: 0033:0x7f4a7607cae9 [ 2269.927535][ T6182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2269.947216][ T6182] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2269.955709][ T6182] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2269.963670][ T6182] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2269.971626][ T6182] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 [ 2269.979582][ T6182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 04:00:04 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xf0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x122}, 0x14}}, 0x0) [ 2269.987712][ T6182] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 [ 2269.995678][ T6182] [ 2270.005772][ T6194] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2270.027464][ T6182] ERROR: Out of memory at tomoyo_realpath_from_path. 04:00:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x296, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x297, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x123}, 0x14}}, 0x0) 04:00:04 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xf1, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x298, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x124}, 0x14}}, 0x0) 04:00:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x299, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xf2, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x29a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x125}, 0x14}}, 0x0) 04:00:05 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01240000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:05 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 7) 04:00:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x304, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x29b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x126}, 0x14}}, 0x0) 04:00:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xf3, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2270.639688][ T6227] FAULT_INJECTION: forcing a failure. [ 2270.639688][ T6227] name failslab, interval 1, probability 0, space 0, times 0 [ 2270.681675][ T6227] CPU: 1 PID: 6227 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2270.691706][ T6227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2270.701769][ T6227] Call Trace: [ 2270.704585][ T6235] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2270.705039][ T6227] [ 2270.717229][ T6227] dump_stack_lvl+0x125/0x1b0 [ 2270.721916][ T6227] should_fail_ex+0x496/0x5b0 [ 2270.726613][ T6227] should_failslab+0x9/0x20 [ 2270.731119][ T6227] __kmem_cache_alloc_node+0x2fd/0x350 [ 2270.736606][ T6227] ? virtual_ncidev_open+0x49/0x220 [ 2270.741816][ T6227] kmalloc_trace+0x25/0xe0 [ 2270.746250][ T6227] virtual_ncidev_open+0x49/0x220 [ 2270.751287][ T6227] ? virtual_ncidev_read+0x4e0/0x4e0 [ 2270.756576][ T6227] misc_open+0x3da/0x4c0 [ 2270.760828][ T6227] ? misc_devnode+0x120/0x120 [ 2270.765522][ T6227] chrdev_open+0x277/0x700 [ 2270.769954][ T6227] ? __unregister_chrdev+0x100/0x100 [ 2270.775259][ T6227] ? fsnotify_perm.part.0+0x25d/0x630 04:00:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x29c, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2270.780649][ T6227] ? fsnotify_perm.part.0+0x268/0x630 [ 2270.786034][ T6227] do_dentry_open+0x88b/0x1730 [ 2270.790826][ T6227] ? __unregister_chrdev+0x100/0x100 [ 2270.796124][ T6227] path_openat+0x19af/0x29c0 [ 2270.800721][ T6227] ? path_lookupat+0x770/0x770 [ 2270.805479][ T6227] do_filp_open+0x1de/0x430 [ 2270.810673][ T6227] ? may_open_dev+0xf0/0xf0 [ 2270.815263][ T6227] ? expand_files+0x442/0x910 [ 2270.820009][ T6227] ? _raw_spin_unlock+0x28/0x40 [ 2270.824856][ T6227] ? alloc_fd+0x2da/0x6c0 [ 2270.829183][ T6227] do_sys_openat2+0x176/0x1e0 [ 2270.833870][ T6227] ? build_open_flags+0x690/0x690 [ 2270.838906][ T6227] __x64_sys_openat+0x175/0x210 [ 2270.843754][ T6227] ? __ia32_sys_open+0x1e0/0x1e0 [ 2270.848684][ T6227] ? ksys_write+0x1a7/0x250 [ 2270.853187][ T6227] ? rcu_is_watching+0x12/0xb0 [ 2270.857941][ T6227] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2270.863915][ T6227] do_syscall_64+0x38/0xb0 [ 2270.868325][ T6227] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2270.874210][ T6227] RIP: 0033:0x7f4a7607cae9 [ 2270.878611][ T6227] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2270.898207][ T6227] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2270.906611][ T6227] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2270.914661][ T6227] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2270.922616][ T6227] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 04:00:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x127}, 0x14}}, 0x0) 04:00:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x29d, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2270.930572][ T6227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2270.938528][ T6227] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 [ 2270.946581][ T6227] 04:00:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x128}, 0x14}}, 0x0) 04:00:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x129}, 0x14}}, 0x0) 04:00:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xf4, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:05 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 8) 04:00:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x29e, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2271.291343][ T6256] FAULT_INJECTION: forcing a failure. [ 2271.291343][ T6256] name failslab, interval 1, probability 0, space 0, times 0 [ 2271.311031][ T6256] CPU: 0 PID: 6256 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2271.321130][ T6256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2271.331192][ T6256] Call Trace: [ 2271.334473][ T6256] [ 2271.337489][ T6256] dump_stack_lvl+0x125/0x1b0 [ 2271.342222][ T6256] should_fail_ex+0x496/0x5b0 [ 2271.346930][ T6256] should_failslab+0x9/0x20 [ 2271.351444][ T6256] __kmem_cache_alloc_node+0x2fd/0x350 [ 2271.356918][ T6256] ? nci_allocate_device+0x105/0x430 [ 2271.362219][ T6256] kmalloc_trace+0x25/0xe0 [ 2271.366659][ T6256] nci_allocate_device+0x105/0x430 [ 2271.371785][ T6256] virtual_ncidev_open+0x6f/0x220 [ 2271.376828][ T6256] ? virtual_ncidev_read+0x4e0/0x4e0 [ 2271.382125][ T6256] misc_open+0x3da/0x4c0 [ 2271.386384][ T6256] ? misc_devnode+0x120/0x120 [ 2271.391074][ T6256] chrdev_open+0x277/0x700 [ 2271.395512][ T6256] ? __unregister_chrdev+0x100/0x100 [ 2271.400815][ T6256] ? fsnotify_perm.part.0+0x25d/0x630 [ 2271.406198][ T6256] ? fsnotify_perm.part.0+0x268/0x630 [ 2271.411583][ T6256] do_dentry_open+0x88b/0x1730 [ 2271.416365][ T6256] ? __unregister_chrdev+0x100/0x100 [ 2271.421668][ T6256] path_openat+0x19af/0x29c0 [ 2271.426278][ T6256] ? path_lookupat+0x770/0x770 [ 2271.431060][ T6256] do_filp_open+0x1de/0x430 [ 2271.435580][ T6256] ? may_open_dev+0xf0/0xf0 [ 2271.440102][ T6256] ? expand_files+0x442/0x910 [ 2271.444792][ T6256] ? _raw_spin_unlock+0x28/0x40 [ 2271.449671][ T6256] ? alloc_fd+0x2da/0x6c0 [ 2271.454015][ T6256] do_sys_openat2+0x176/0x1e0 [ 2271.458701][ T6256] ? build_open_flags+0x690/0x690 [ 2271.463734][ T6256] __x64_sys_openat+0x175/0x210 [ 2271.468592][ T6256] ? __ia32_sys_open+0x1e0/0x1e0 [ 2271.473532][ T6256] ? ksys_write+0x1a7/0x250 [ 2271.478051][ T6256] ? rcu_is_watching+0x12/0xb0 [ 2271.482831][ T6256] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2271.488921][ T6256] do_syscall_64+0x38/0xb0 [ 2271.493355][ T6256] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2271.499262][ T6256] RIP: 0033:0x7f4a7607cae9 [ 2271.503674][ T6256] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2271.523283][ T6256] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2271.531699][ T6256] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 04:00:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24040080}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x306, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:06 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 9) 04:00:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x12a}, 0x14}}, 0x0) 04:00:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xf5, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) 04:00:06 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYBLOB="01480000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) 04:00:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x29f, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) [ 2271.539672][ T6256] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2271.547639][ T6256] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 [ 2271.555703][ T6256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2271.563670][ T6256] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 [ 2271.571731][ T6256] 04:00:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x2a0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x2400c805) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1e, 0x305, 0xf6, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid}]}, 0x24}}, 0x0) [ 2271.637126][ T6266] FAULT_INJECTION: forcing a failure. [ 2271.637126][ T6266] name failslab, interval 1, probability 0, space 0, times 0 [ 2271.665063][ T6266] CPU: 0 PID: 6266 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2271.675087][ T6266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2271.685158][ T6266] Call Trace: [ 2271.688426][ T6266] [ 2271.691439][ T6266] dump_stack_lvl+0x125/0x1b0 [ 2271.696115][ T6266] should_fail_ex+0x496/0x5b0 [ 2271.700878][ T6266] should_failslab+0x9/0x20 [ 2271.705370][ T6266] __kmem_cache_alloc_node+0x2fd/0x350 [ 2271.710827][ T6266] ? nfc_allocate_device+0x15b/0x5e0 [ 2271.716114][ T6266] kmalloc_trace+0x25/0xe0 [ 2271.720526][ T6266] nfc_allocate_device+0x15b/0x5e0 [ 2271.725678][ T6266] ? __init_swait_queue_head+0xca/0x150 [ 2271.731217][ T6266] nci_allocate_device+0x23b/0x430 [ 2271.736322][ T6266] virtual_ncidev_open+0x6f/0x220 [ 2271.741335][ T6266] ? virtual_ncidev_read+0x4e0/0x4e0 [ 2271.746604][ T6266] misc_open+0x3da/0x4c0 [ 2271.750836][ T6266] ? misc_devnode+0x120/0x120 [ 2271.755521][ T6266] chrdev_open+0x277/0x700 [ 2271.759938][ T6266] ? __unregister_chrdev+0x100/0x100 [ 2271.765218][ T6266] ? fsnotify_perm.part.0+0x25d/0x630 [ 2271.770583][ T6266] ? fsnotify_perm.part.0+0x268/0x630 [ 2271.775952][ T6266] do_dentry_open+0x88b/0x1730 [ 2271.780717][ T6266] ? __unregister_chrdev+0x100/0x100 [ 2271.786040][ T6266] path_openat+0x19af/0x29c0 [ 2271.790633][ T6266] ? path_lookupat+0x770/0x770 [ 2271.795397][ T6266] do_filp_open+0x1de/0x430 [ 2271.799896][ T6266] ? may_open_dev+0xf0/0xf0 [ 2271.804394][ T6266] ? expand_files+0x442/0x910 [ 2271.809068][ T6266] ? _raw_spin_unlock+0x28/0x40 [ 2271.813921][ T6266] ? alloc_fd+0x2da/0x6c0 [ 2271.818502][ T6266] do_sys_openat2+0x176/0x1e0 [ 2271.824735][ T6266] ? build_open_flags+0x690/0x690 [ 2271.829752][ T6266] __x64_sys_openat+0x175/0x210 [ 2271.834590][ T6266] ? __ia32_sys_open+0x1e0/0x1e0 [ 2271.839514][ T6266] ? ksys_write+0x1a7/0x250 [ 2271.844007][ T6266] ? rcu_is_watching+0x12/0xb0 [ 2271.848757][ T6266] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2271.854763][ T6266] do_syscall_64+0x38/0xb0 [ 2271.859180][ T6266] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2271.865065][ T6266] RIP: 0033:0x7f4a7607cae9 [ 2271.869493][ T6266] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2271.889094][ T6266] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2271.897503][ T6266] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2271.905465][ T6266] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2271.913425][ T6266] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 [ 2271.921380][ T6266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2271.929337][ T6266] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 04:00:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x12b}, 0x14}}, 0x0) 04:00:06 executing program 3: openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (fail_nth: 10) [ 2271.937304][ T6266] [ 2271.945189][ T6269] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 04:00:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x2a1, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305}, 0x14}}, 0x0) 04:00:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xc8, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1e, 0x305, 0x12c}, 0x14}}, 0x0) [ 2272.024538][ T6278] FAULT_INJECTION: forcing a failure. [ 2272.024538][ T6278] name failslab, interval 1, probability 0, space 0, times 0 [ 2272.056766][ T6278] CPU: 1 PID: 6278 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-13150-g535a265d7f0d #0 [ 2272.066802][ T6278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 2272.076867][ T6278] Call Trace: [ 2272.080153][ T6278] [ 2272.083086][ T6278] dump_stack_lvl+0x125/0x1b0 [ 2272.087773][ T6278] should_fail_ex+0x496/0x5b0 [ 2272.092554][ T6278] should_failslab+0x9/0x20 [ 2272.097058][ T6278] __kmem_cache_alloc_node+0x2fd/0x350 [ 2272.102533][ T6278] ? kvasprintf_const+0x66/0x190 [ 2272.107478][ T6278] ? kvasprintf_const+0x66/0x190 [ 2272.112425][ T6278] __kmalloc_node_track_caller+0x50/0x100 [ 2272.118151][ T6278] kvasprintf+0xbd/0x150 [ 2272.122407][ T6278] ? bust_spinlocks+0xe0/0xe0 [ 2272.127093][ T6278] ? rcu_is_watching+0x12/0xb0 [ 2272.131866][ T6278] kvasprintf_const+0x66/0x190 [ 2272.136641][ T6278] kobject_set_name_vargs+0x5a/0x130 [ 2272.141938][ T6278] dev_set_name+0xc8/0x100 [ 2272.146372][ T6278] ? device_initialize+0x510/0x510 [ 2272.151503][ T6278] nfc_allocate_device+0x206/0x5e0 [ 2272.156638][ T6278] nci_allocate_device+0x23b/0x430 [ 2272.161764][ T6278] virtual_ncidev_open+0x6f/0x220 [ 2272.166798][ T6278] ? virtual_ncidev_read+0x4e0/0x4e0 [ 2272.172093][ T6278] misc_open+0x3da/0x4c0 [ 2272.176348][ T6278] ? misc_devnode+0x120/0x120 [ 2272.181037][ T6278] chrdev_open+0x277/0x700 [ 2272.185469][ T6278] ? __unregister_chrdev+0x100/0x100 [ 2272.190767][ T6278] ? fsnotify_perm.part.0+0x25d/0x630 [ 2272.196152][ T6278] ? fsnotify_perm.part.0+0x268/0x630 [ 2272.201532][ T6278] do_dentry_open+0x88b/0x1730 [ 2272.206312][ T6278] ? __unregister_chrdev+0x100/0x100 [ 2272.211619][ T6278] path_openat+0x19af/0x29c0 [ 2272.216230][ T6278] ? path_lookupat+0x770/0x770 [ 2272.221013][ T6278] do_filp_open+0x1de/0x430 [ 2272.225531][ T6278] ? may_open_dev+0xf0/0xf0 [ 2272.230133][ T6278] ? expand_files+0x442/0x910 [ 2272.234828][ T6278] ? _raw_spin_unlock+0x28/0x40 [ 2272.239698][ T6278] ? alloc_fd+0x2da/0x6c0 [ 2272.244044][ T6278] do_sys_openat2+0x176/0x1e0 [ 2272.248726][ T6278] ? build_open_flags+0x690/0x690 [ 2272.253764][ T6278] __x64_sys_openat+0x175/0x210 [ 2272.258628][ T6278] ? __ia32_sys_open+0x1e0/0x1e0 [ 2272.263916][ T6278] ? ksys_write+0x1a7/0x250 [ 2272.268514][ T6278] ? rcu_is_watching+0x12/0xb0 [ 2272.273293][ T6278] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 2272.279283][ T6278] do_syscall_64+0x38/0xb0 [ 2272.283745][ T6278] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2272.289651][ T6278] RIP: 0033:0x7f4a7607cae9 [ 2272.294065][ T6278] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 2272.313691][ T6278] RSP: 002b:00007f4a76ea80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2272.322109][ T6278] RAX: ffffffffffffffda RBX: 00007f4a7619bf80 RCX: 00007f4a7607cae9 [ 2272.330121][ T6278] RDX: 0000000000000002 RSI: 0000000020000300 RDI: ffffffffffffff9c [ 2272.338098][ T6278] RBP: 00007f4a76ea8120 R08: 0000000000000000 R09: 0000000000000000 [ 2272.346116][ T6278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2272.354091][ T6278] R13: 000000000000000b R14: 00007f4a7619bf80 R15: 00007ffea5912758 [ 2272.362086][ T6278]