2b, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x24000004) 01:22:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:57 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) (async) ioctl$VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x2) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) [ 1827.846251] nbd: must specify at least one socket 01:22:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000206f967bf290dc42b593ff19b583b3ca889fe9c57a3a35b64c4b6925457b20263d75b44fa2fccfb60f1879e6b2d50b1636f8b44e2c670ade8b049d3f983999f5b92679730c4b67564a940d14bddc506299c388d0a13d27812ceb4a8b9b6b8fb758098aca4c6de3465ab3664c17", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000206f967bf290dc42b593ff19b583b3ca889fe9c57a3a35b64c4b6925457b20263d75b44fa2fccfb60f1879e6b2d50b1636f8b44e2c670ade8b049d3f983999f5b92679730c4b67564a940d14bddc506299c388d0a13d27812ceb4a8b9b6b8fb758098aca4c6de3465ab3664c17", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 01:22:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r9, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x48, r4, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x40}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x24004090}, 0x4000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 1827.892387] nbd: must specify at least one socket 01:22:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) 01:22:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="001d00f304c537506c569124af8f6aecacaa"], 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_ADD(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="644857eca80000000000", @ANYRES16=r5, @ANYBLOB="100028bd7000fddbdf25010000000800020002000000080002000200000008000100000000000800010001000000080001000200000008000100010000000800010001000000080001000100000008000200020000000800020002000000"], 0x64}, 0x1, 0x0, 0x0, 0x20000800}, 0x4005) 01:22:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_START_REQ(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_SF_ORD={0x5}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x2404c850) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYRES8=r0, @ANYRESHEX, @ANYRES32=r0], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x24000004) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_START_REQ(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_SF_ORD={0x5}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x2404c850) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYRES8=r0, @ANYRESHEX, @ANYRES32=r0], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x24000004) (async) 01:22:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], 0x30}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) socketpair(0x1f, 0x6, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x94, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfe9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r9) sendmsg$NLBL_MGMT_C_LISTDEF(r10, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r11, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r11, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r8, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x28}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}]}, 0x68}}, 0x80) [ 1827.971719] nbd: must specify at least one socket 01:22:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_START_REQ(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_SF_ORD={0x5}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x2404c850) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYRES8=r0, @ANYRESHEX, @ANYRES32=r0], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x24000004) 01:22:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000206f967bf290dc42b593ff19b583b3ca889fe9c57a3a35b64c4b6925457b20263d75b44fa2fccfb60f1879e6b2d50b1636f8b44e2c670ade8b049d3f983999f5b92679730c4b67564a940d14bddc506299c388d0a13d27812ceb4a8b9b6b8fb758098aca4c6de3465ab3664c17", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) [ 1828.001203] nbd: must specify at least one socket 01:22:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], 0x30}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) socketpair(0x1f, 0x6, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x94, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfe9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r9) sendmsg$NLBL_MGMT_C_LISTDEF(r10, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r11, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r11, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r8, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x28}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}]}, 0x68}}, 0x80) 01:22:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 01:22:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x70, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7f, 0x46}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4020}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) 01:22:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x48}}, 0x0) 01:22:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) [ 1828.136493] nbd: must specify at least one socket 01:22:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r14, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r15, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000580)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r15, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r16}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 01:22:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:22:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x48}}, 0x0) 01:22:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:22:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) [ 1828.313061] nbd: must specify at least one socket 01:22:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r0) (async) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 01:22:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r14, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r15, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000580)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r15, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r16}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:22:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x48}}, 0x0) 01:22:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x58, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008010}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@private0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x800) [ 1828.503610] nbd: must specify at least one socket 01:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:22:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x58, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008010}, 0x4) (async) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@private0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 01:22:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) [ 1828.851572] nbd: must specify at least one socket 01:22:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r14, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r15, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000580)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r15, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r16}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:58 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) 01:22:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:22:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x58, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008010}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@private0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x58, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008010}, 0x4) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@private0}, &(0x7f0000000080)=0x14) (async) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x800) (async) 01:22:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:22:58 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:58 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) 01:22:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) [ 1829.012441] nbd: must specify at least one socket 01:22:58 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r14, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r15, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r15, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:22:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0101810000003f1e598ff328e1825eaf0fc93930ddba64ddce8ecc94d8354c"], 0x14}}, 0x0) 01:22:59 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) 01:22:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:22:59 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0101810000003f1e598ff328e1825eaf0fc93930ddba64ddce8ecc94d8354c"], 0x14}}, 0x0) 01:22:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r14, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0101810000003f1e598ff328e1825eaf0fc93930ddba64ddce8ecc94d8354c"], 0x14}}, 0x0) 01:22:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}]}, 0x68}}, 0x0) 01:22:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r14, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:22:59 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, 0x0) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) (async) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}]}, 0x68}}, 0x0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) 01:22:59 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, 0x0) (async) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, 0x0) (async) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}]}, 0x68}}, 0x0) 01:22:59 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) 01:22:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="ea57094e33e34eb2b21d7ae42914ff4f31ba9da5c2fb69f9063dde78a2573a19c0c11fb6fb23e95a7ad0cc446c64684a73870b90c7bde21b02c24b42ce11b99a788da8e98d14888fe84e1e4a86adc1295749bb", @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x30}}, 0x0) 01:22:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="ea57094e33e34eb2b21d7ae42914ff4f31ba9da5c2fb69f9063dde78a2573a19c0c11fb6fb23e95a7ad0cc446c64684a73870b90c7bde21b02c24b42ce11b99a788da8e98d14888fe84e1e4a86adc1295749bb", @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="ea57094e33e34eb2b21d7ae42914ff4f31ba9da5c2fb69f9063dde78a2573a19c0c11fb6fb23e95a7ad0cc446c64684a73870b90c7bde21b02c24b42ce11b99a788da8e98d14888fe84e1e4a86adc1295749bb", @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) 01:22:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:22:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x30}}, 0x0) 01:22:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:22:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="ea57094e33e34eb2b21d7ae42914ff4f31ba9da5c2fb69f9063dde78a2573a19c0c11fb6fb23e95a7ad0cc446c64684a73870b90c7bde21b02c24b42ce11b99a788da8e98d14888fe84e1e4a86adc1295749bb", @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) 01:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:22:59 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:22:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:22:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x30}}, 0x0) 01:23:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14668800", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) r3 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "67460f1ccffae86679ecf9fca6728bc09f16d3684b0917faf38fa31ff7482ae3844af7807bd862ee0fa243b27726b840dccccfc5b36f6de0990751ba02229686", 0x2f}, 0x48, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000280)="6ef4d30853879009128bea1990afbe8c854216274e4cf147b8426aef701b58a25d6b26a7fb7934322a8c1bfa8c1b5e9508e07d11ad011f157a9add8db8ced2228f5fbc8c61a6e8cc70e1af5f5e22d414af31fbc074ee75fec96790ac61998063aa8705de321daa266f8737e9b041cea7faf49dff28ccee9bbfc41ff8ecdda84dfb5f793cfa80ac66e0af8df2888cdce1ecf699a6c36da220ffae03732dcdc1143a9a9fc6b05ebcd932a83b4ff157b0ef404b45e2dcf33edb24874d0bfa4a2c74a7b0837a3af2dcd5cc9ba6758140af7d5c54", 0xd2, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:00 executing program 3: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14668800", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14668800", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "67460f1ccffae86679ecf9fca6728bc09f16d3684b0917faf38fa31ff7482ae3844af7807bd862ee0fa243b27726b840dccccfc5b36f6de0990751ba02229686", 0x2f}, 0x48, 0xfffffffffffffff9) (async) r3 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "67460f1ccffae86679ecf9fca6728bc09f16d3684b0917faf38fa31ff7482ae3844af7807bd862ee0fa243b27726b840dccccfc5b36f6de0990751ba02229686", 0x2f}, 0x48, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000280)="6ef4d30853879009128bea1990afbe8c854216274e4cf147b8426aef701b58a25d6b26a7fb7934322a8c1bfa8c1b5e9508e07d11ad011f157a9add8db8ced2228f5fbc8c61a6e8cc70e1af5f5e22d414af31fbc074ee75fec96790ac61998063aa8705de321daa266f8737e9b041cea7faf49dff28ccee9bbfc41ff8ecdda84dfb5f793cfa80ac66e0af8df2888cdce1ecf699a6c36da220ffae03732dcdc1143a9a9fc6b05ebcd932a83b4ff157b0ef404b45e2dcf33edb24874d0bfa4a2c74a7b0837a3af2dcd5cc9ba6758140af7d5c54", 0xd2, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r14 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r14, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:00 executing program 3: add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14668800", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) (async, rerun: 64) r3 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "67460f1ccffae86679ecf9fca6728bc09f16d3684b0917faf38fa31ff7482ae3844af7807bd862ee0fa243b27726b840dccccfc5b36f6de0990751ba02229686", 0x2f}, 0x48, 0xfffffffffffffff9) (async, rerun: 64) r4 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000280)="6ef4d30853879009128bea1990afbe8c854216274e4cf147b8426aef701b58a25d6b26a7fb7934322a8c1bfa8c1b5e9508e07d11ad011f157a9add8db8ced2228f5fbc8c61a6e8cc70e1af5f5e22d414af31fbc074ee75fec96790ac61998063aa8705de321daa266f8737e9b041cea7faf49dff28ccee9bbfc41ff8ecdda84dfb5f793cfa80ac66e0af8df2888cdce1ecf699a6c36da220ffae03732dcdc1143a9a9fc6b05ebcd932a83b4ff157b0ef404b45e2dcf33edb24874d0bfa4a2c74a7b0837a3af2dcd5cc9ba6758140af7d5c54", 0xd2, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) 01:23:00 executing program 3: add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 3: add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r14, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:00 executing program 0: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000180)=""/47) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10004010}, 0x400c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0100000000000000010000000000"], 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="002c0000013ba7e725270b118d2334a13ed3d5749a096d1eb3bc9681e4a6dde6db6cd41af0f95063a35a599b73931f5f359e3fbb40932443edf6d7e4fa9b822010a5edc97e3314bc934b6b1582d1afa8e2e5b032e0253b2d667f87a139ff7406", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fbdbdf250600000008000300060000000800030005000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 0: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000180)=""/47) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10004010}, 0x400c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0100000000000000010000000000"], 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="002c0000013ba7e725270b118d2334a13ed3d5749a096d1eb3bc9681e4a6dde6db6cd41af0f95063a35a599b73931f5f359e3fbb40932443edf6d7e4fa9b822010a5edc97e3314bc934b6b1582d1afa8e2e5b032e0253b2d667f87a139ff7406", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fbdbdf250600000008000300060000000800030005000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000180)=""/47) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10004010}, 0x400c0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0100000000000000010000000000"], 0x14}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="002c0000013ba7e725270b118d2334a13ed3d5749a096d1eb3bc9681e4a6dde6db6cd41af0f95063a35a599b73931f5f359e3fbb40932443edf6d7e4fa9b822010a5edc97e3314bc934b6b1582d1afa8e2e5b032e0253b2d667f87a139ff7406", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fbdbdf250600000008000300060000000800030005000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) (async) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r13, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:00 executing program 0: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000180)=""/47) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10004010}, 0x400c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0100000000000000010000000000"], 0x14}}, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="002c0000013ba7e725270b118d2334a13ed3d5749a096d1eb3bc9681e4a6dde6db6cd41af0f95063a35a599b73931f5f359e3fbb40932443edf6d7e4fa9b822010a5edc97e3314bc934b6b1582d1afa8e2e5b032e0253b2d667f87a139ff7406", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fbdbdf250600000008000300060000000800030005000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) 01:23:00 executing program 0: ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000000)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r13, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) [ 1830.979819] nbd: must specify at least one socket 01:23:00 executing program 0: ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000000)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000000)) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000080)) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 01:23:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) 01:23:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1831.003988] nbd: must specify at least one socket 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r13, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1831.113215] nbd: must specify at least one socket [ 1831.129292] nbd: must specify at least one socket 01:23:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:01 executing program 0: ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000000)) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000080)) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 1831.153965] nbd: must specify at least one socket 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1831.226418] nbd: must specify at least one socket 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r12, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r13, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r4, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r5, 0x1, 0x0, 0x0, {{}, {@void, @void, @void}}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_PMK(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r5, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x7d}}}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "f6c72ca2da4046df8d183afff10b11f1"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_PMK={0x14, 0xfe, "c38a55fc7840b9b3d32c8a6e89bf9f9d"}, @NL80211_ATTR_MAC={0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x4000801) 01:23:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x24}}, 0x0) [ 1831.256874] nbd: must specify at least one socket 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) [ 1831.326623] nbd: must specify at least one socket 01:23:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x2) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r4, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r5, 0x1, 0x0, 0x0, {{}, {@void, @void, @void}}}, 0x14}}, 0x0) (async) sendmsg$NL80211_CMD_SET_PMK(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r5, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x7d}}}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "f6c72ca2da4046df8d183afff10b11f1"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_PMK={0x14, 0xfe, "c38a55fc7840b9b3d32c8a6e89bf9f9d"}, @NL80211_ATTR_MAC={0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) (async) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x4000801) 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) [ 1831.378339] nbd: must specify a size in bytes for the device 01:23:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x24}}, 0x0) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r12, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r13, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1831.452889] nbd: must specify at least one socket 01:23:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x2) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r4, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r5, 0x1, 0x0, 0x0, {{}, {@void, @void, @void}}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_PMK(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r5, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x7d}}}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "f6c72ca2da4046df8d183afff10b11f1"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_PMK={0x14, 0xfe, "c38a55fc7840b9b3d32c8a6e89bf9f9d"}, @NL80211_ATTR_MAC={0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x4000801) 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1831.499246] nbd: must specify a size in bytes for the device 01:23:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x24}}, 0x0) [ 1831.572140] nbd: must specify at least one socket 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:01 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r10, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r5, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r11, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r12, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:01 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) [ 1831.670669] nbd: must specify a size in bytes for the device [ 1831.695056] nbd: must specify at least one socket 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r10, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r11, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r12, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) [ 1831.842398] nbd: must specify at least one socket 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:01 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 1831.879698] nbd: must specify at least one socket 01:23:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r9, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1832.053293] nbd: must specify at least one socket 01:23:01 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r4, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 01:23:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r9, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:02 executing program 0: r0 = 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$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r4, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 1832.231821] nbd: must specify at least one socket 01:23:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:02 executing program 0: r0 = syz_init_net_socket$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) (async) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r4, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 01:23:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1832.402397] nbd: must specify at least one socket 01:23:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r8, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) [ 1832.560811] nbd: must specify at least one socket 01:23:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r8, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x68200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, r5, 0x110, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5c4b}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x40000) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan4\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r2) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r12, 0x1f, 0x0, 0x20000, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r16 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r16, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000002c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x50, r8, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xe28b16eda02ae48f}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x50}, 0x1, 0x0, 0x0, 0x844}, 0x2400c010) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x10090}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) 01:23:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r8, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x38}}, 0x0) 01:23:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) [ 1832.928856] nbd: must specify at least one socket [ 1832.962396] nbd: must specify at least one socket 01:23:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x68200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, r5, 0x110, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5c4b}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x40000) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan4\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r2) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r12, 0x1f, 0x0, 0x20000, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async) r16 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r16, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000002c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x50, r8, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xe28b16eda02ae48f}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x50}, 0x1, 0x0, 0x0, 0x844}, 0x2400c010) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x10090}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) 01:23:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r5, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r6, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x38}}, 0x0) 01:23:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1833.067980] nbd: must specify at least one socket 01:23:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x38}}, 0x0) 01:23:02 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r5, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r6, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1833.195191] nbd: must specify at least one socket 01:23:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x68200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, r5, 0x110, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5c4b}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}]}, 0x38}, 0x1, 0x0, 0x0, 0xc800}, 0x40000) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan4\x00', 0x0}) (async) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r2) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r12, 0x1f, 0x0, 0x20000, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}}, 0x0) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r14, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r16 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r16, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r15}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000002c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x50, r8, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r15}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xe28b16eda02ae48f}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x50}, 0x1, 0x0, 0x0, 0x844}, 0x2400c010) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x10090}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 1833.221569] nbd: must specify at least one socket 01:23:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:03 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r5, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:03 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) 01:23:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) 01:23:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r5, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) 01:23:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) 01:23:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1833.528671] nbd: must specify at least one socket [ 1833.541453] nbd: must specify a size in bytes for the device [ 1833.554893] nbd: must specify at least one socket 01:23:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) [ 1833.631941] nbd: must specify a size in bytes for the device [ 1833.647139] nbd: must specify at least one socket 01:23:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1833.693136] nbd: must specify at least one socket 01:23:03 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) 01:23:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r5, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x24}}, 0x0) 01:23:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1833.739521] nbd: must specify at least one socket [ 1833.755652] nbd: must specify at least one socket 01:23:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 1833.839258] nbd: must specify a size in bytes for the device [ 1833.872088] nbd: must specify at least one socket 01:23:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x24}}, 0x0) 01:23:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000412401000000010000000c00040004564d4d63378d058ef30000000000000000000100000000000c0006000100000000000000"], 0xfffffffffffffc99}}, 0x0) [ 1833.887987] nbd: must specify at least one socket 01:23:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r3, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r4, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r2, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000412401000000010000000c00040004564d4d63378d058ef30000000000000000000100000000000c0006000100000000000000"], 0xfffffffffffffc99}}, 0x0) [ 1834.024501] nbd: must specify a size in bytes for the device 01:23:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x24}}, 0x0) [ 1834.101522] nbd: must specify at least one socket 01:23:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000412401000000010000000c00040004564d4d63378d058ef30000000000000000000100000000000c0006000100000000000000"], 0xfffffffffffffc99}}, 0x0) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r2, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r7, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r8, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1834.262518] nbd: must specify a size in bytes for the device 01:23:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="1f0000000000000000000b00000008f20200", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x54, r3, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}]}, 0x54}, 0x1, 0x0, 0x0, 0x85}, 0x20000010) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r5) r9 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r9, 0x7cb, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRES8=r9, @ANYRES16=r8, @ANYBLOB="01002c0001000002000000000000000000000c000600020000000000000008001f00000000000800030000", @ANYRES64=r2, @ANYBLOB="08000300", @ANYRES32=r6, @ANYBLOB="fffcc47181cb7bc9e944cc20875bbadf42170e3fd730fdff8a6ab1a4"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x24040004) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x38, 0x0, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x4000) [ 1834.310193] nbd: must specify a size in bytes for the device 01:23:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r2, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1834.415921] nbd: must specify a size in bytes for the device [ 1834.451039] nbd: must specify at least one socket 01:23:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r2, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r9, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="1f0000000000000000000b00000008f20200", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x54, r3, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}]}, 0x54}, 0x1, 0x0, 0x0, 0x85}, 0x20000010) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r5) r9 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r9, 0x7cb, 0x0) (async) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRES8=r9, @ANYRES16=r8, @ANYBLOB="01002c0001000002000000000000000000000c000600020000000000000008001f00000000000800030000", @ANYRES64=r2, @ANYBLOB="08000300", @ANYRES32=r6, @ANYBLOB="fffcc47181cb7bc9e944cc20875bbadf42170e3fd730fdff8a6ab1a4"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x24040004) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x38, 0x0, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 01:23:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r8, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r9, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1834.591148] nla_parse: 33 callbacks suppressed [ 1834.591156] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1834.617063] nbd: must specify a size in bytes for the device 01:23:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) 01:23:04 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1834.755942] nbd: must specify at least one socket [ 1834.774393] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 01:23:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r10, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r11, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r12, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0, r0) 01:23:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="1f0000000000000000000b00000008f20200", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x54, r3, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}]}, 0x54}, 0x1, 0x0, 0x0, 0x85}, 0x20000010) (async) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r5) (async) r9 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r9, 0x7cb, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRES8=r9, @ANYRES16=r8, @ANYBLOB="01002c0001000002000000000000000000000c000600020000000000000008001f00000000000800030000", @ANYRES64=r2, @ANYBLOB="08000300", @ANYRES32=r6, @ANYBLOB="fffcc47181cb7bc9e944cc20875bbadf42170e3fd730fdff8a6ab1a4"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x24040004) (async, rerun: 64) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x38, 0x0, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x4000) (rerun: 64) 01:23:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1834.980937] nbd: must specify at least one socket 01:23:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x1}, 0x14}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r10, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r11, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r12, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r13, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x49b3bd5b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x48000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r3, 0x1}, 0x14}}, 0x0) 01:23:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) [ 1835.254402] nbd: must specify a size in bytes for the device 01:23:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1835.325586] nbd: must specify at least one socket 01:23:05 executing program 3: add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) 01:23:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:05 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$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x49b3bd5b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x48000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r3, 0x1}, 0x14}}, 0x0) 01:23:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:05 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$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x49b3bd5b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x48000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r3, 0x1}, 0x14}}, 0x0) 01:23:05 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 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$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:05 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1835.731641] nbd: must specify a size in bytes for the device [ 1835.759646] nbd: must specify at least one socket 01:23:05 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$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x49b3bd5b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x48000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r3, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x49b3bd5b}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x48000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) [ 1835.781647] nbd: must specify a size in bytes for the device 01:23:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) [ 1835.822590] nbd: must specify at least one socket 01:23:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:05 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1835.861166] nbd: must specify a size in bytes for the device 01:23:05 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) [ 1835.916383] nbd: must specify at least one socket [ 1835.927114] nbd: must specify at least one socket [ 1835.943370] nbd: must specify at least one socket 01:23:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) socketpair(0x18, 0x80000, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair(0x23, 0x3, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2e}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xdd}]}, 0x84}}, 0x4010) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r1, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000001}, 0x20000000) 01:23:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80008801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc416094b2bfe4d29}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xe9}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x24040084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0xfffffffffffffd9f, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r11, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040070}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4c809) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r13, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r13, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r14, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x20008004) 01:23:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:05 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x20008004) [ 1836.080448] nbd: must specify at least one socket [ 1836.094393] nbd: must specify a size in bytes for the device 01:23:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x20008004) 01:23:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async) socketpair(0x18, 0x80000, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair(0x23, 0x3, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2e}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xdd}]}, 0x84}}, 0x4010) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r1, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000001}, 0x20000000) 01:23:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x20008004) 01:23:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044050}, 0x20000000) 01:23:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000e26474ea96a6467c051500000000010000000c000200000000"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:23:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30965fb9e3ec76b9f2984c5989000000b8fe9226f9680e11dd706ee2954dd5c09dfc1fb991b8ad9e9856c83b903ab889b9e85f92e9df44e97a91af4ec64bb3414e519b290bb0976ed93fe805f7fdf0385dc575f890", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000000000000040007800000000000"], 0x30}}, 0x0) 01:23:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) [ 1836.362216] nbd: must specify at least one socket [ 1836.374185] nbd: must specify at least one socket 01:23:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=0x0, @ANYBLOB="02002dbd7000fbdbdf2504000000a4000c800c000b8008000900f11f604a14000b8008000900278c8e3108000a00ef8f00001400128008000900ddb7034808000a0092fc00001c000b8008000a00f884000008000900bc33b14908000a00fcbd000034000b8008000a009f25000008000a0020b7000008000900afde380208000a00bcf2000008000a002fac0000080009008911cb621c000b8008000a00f2c6000008000900d10f852908000a00a1d400000800020003000000"], 0xc0}, 0x1, 0x0, 0x0, 0x10}, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="5f84038fb07edadc99923c08ed9c617d", 0x10) [ 1836.424284] nbd: must specify a size in bytes for the device 01:23:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) socketpair(0x18, 0x80000, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair(0x23, 0x3, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2e}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xdd}]}, 0x84}}, 0x4010) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r1, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000001}, 0x20000000) 01:23:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x48}}, 0x0) 01:23:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x48}}, 0x0) 01:23:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) [ 1836.597586] nbd: must specify at least one socket 01:23:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:06 executing program 5: bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 1836.656753] nbd: must specify a size in bytes for the device 01:23:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:06 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x4c, 0x0, 0x200, 0x70bd23, 0x25dfdbfa, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x401}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x7}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0xfffffff8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)={0xe8, r2, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0xbd, 0xa, 'nbd\xae\xb08\xb0>}XN\xe5\x19>\xe2\x15\x1f\xc3\xf3b\xdc\r \x10\x93\xcb\x81\x8d\x1f_\x92k\xe0^\x91k\xb5\x1da\xaa\xa8q6\xbay\xd0\xe8vhH;\x96\xfd>\'\x14ay\x98\x16\xc5\x99\xd2:\xfc\xee\xda\x90\x8e\xfd\xcb;\xdd\xae\x93[l\x90\xfa\x8d=\xbd\xe5=lx\x157q\xa0\xb9\x1f\x8a_y79\xb6\x19B\x06\xa7Q\xe3\xb8\x11\x00\xa3'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8432}]}, 0xe8}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan3\x00'}) 01:23:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) 01:23:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, r1, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4000014) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x200, 0x68}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000100000000000000010000000c00050000000200000000000c006829619be5d76efb3a213502000000000000000000040007883c05b9ba0a477e1a333564cbbfaa08a32faa22d69d1162efe79c1fa08052006e8777ec2a6157408479047e69b14564e1"], 0x30}}, 0x0) 01:23:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) 01:23:06 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) [ 1836.909005] nbd: must specify at least one socket [ 1836.923491] nbd: must specify at least one socket 01:23:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x48}}, 0x0) 01:23:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:06 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x4c, 0x0, 0x200, 0x70bd23, 0x25dfdbfa, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x401}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x7}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0xfffffff8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)={0xe8, r2, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0xbd, 0xa, 'nbd\xae\xb08\xb0>}XN\xe5\x19>\xe2\x15\x1f\xc3\xf3b\xdc\r \x10\x93\xcb\x81\x8d\x1f_\x92k\xe0^\x91k\xb5\x1da\xaa\xa8q6\xbay\xd0\xe8vhH;\x96\xfd>\'\x14ay\x98\x16\xc5\x99\xd2:\xfc\xee\xda\x90\x8e\xfd\xcb;\xdd\xae\x93[l\x90\xfa\x8d=\xbd\xe5=lx\x157q\xa0\xb9\x1f\x8a_y79\xb6\x19B\x06\xa7Q\xe3\xb8\x11\x00\xa3'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8432}]}, 0xe8}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan3\x00'}) [ 1836.986306] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1837.023005] nbd: must specify at least one socket 01:23:06 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}]}, 0x20}}, 0x0) [ 1837.053971] nbd: must specify at least one socket 01:23:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x48}}, 0x0) 01:23:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1837.138229] nbd: must specify at least one socket 01:23:07 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x48}}, 0x0) 01:23:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 1837.159911] nbd: must specify at least one socket 01:23:07 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x4c, 0x0, 0x200, 0x70bd23, 0x25dfdbfa, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x401}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x7}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0xfffffff8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x4c, 0x0, 0x200, 0x70bd23, 0x25dfdbfa, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x2}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x401}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x7}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0xfffffff8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x800) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)={0xe8, r2, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0xbd, 0xa, 'nbd\xae\xb08\xb0>}XN\xe5\x19>\xe2\x15\x1f\xc3\xf3b\xdc\r \x10\x93\xcb\x81\x8d\x1f_\x92k\xe0^\x91k\xb5\x1da\xaa\xa8q6\xbay\xd0\xe8vhH;\x96\xfd>\'\x14ay\x98\x16\xc5\x99\xd2:\xfc\xee\xda\x90\x8e\xfd\xcb;\xdd\xae\x93[l\x90\xfa\x8d=\xbd\xe5=lx\x157q\xa0\xb9\x1f\x8a_y79\xb6\x19B\x06\xa7Q\xe3\xb8\x11\x00\xa3'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8432}]}, 0xe8}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000040)={'wpan3\x00'}) 01:23:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = 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_unlabel(&(0x7f0000000280), r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r5, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, r5, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'pimreg0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 01:23:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x40040}, 0x4040010) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1837.363764] nbd: must specify at least one socket 01:23:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x40040}, 0x4040010) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 1837.412891] nbd: must specify a size in bytes for the device 01:23:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 01:23:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:07 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r2, @ANYBLOB="000229bd700000000000010000000c000200ff7f000000000000"], 0x20}}, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x1d, 0x80803, 0xfffffffe, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) socketpair(0x29, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x6, 0x7f, &(0x7f0000000180)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@local}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) 01:23:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x0, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:07 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r2, @ANYBLOB="000229bd700000000000010000000c000200ff7f000000000000"], 0x20}}, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x1d, 0x80803, 0xfffffffe, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) socketpair(0x29, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x6, 0x7f, &(0x7f0000000180)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@local}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) 01:23:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, 0x0, 0xdce50d0004a4252b, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) 01:23:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x0, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x0, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1837.579223] nbd: must specify a size in bytes for the device 01:23:07 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r2, @ANYBLOB="000229bd700000000000010000000c000200ff7f000000000000"], 0x20}}, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x80803, 0xfffffffe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x29, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x6, 0x7f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r11, 0x29, 0x0, 0x0, 0x0) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) sendmsg$netlink(r5, &(0x7f0000002440)={&(0x7f0000000740), 0xc, &(0x7f0000000fc0)=[{&(0x7f0000000780)={0xa0, 0x26, 0x7, 0x70bd29, 0x25dfdbff, "", [@nested={0x14, 0x60, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x2d}}, @typed={0x8, 0x42, 0x0, 0x0, @pid}]}, @generic="3de7c355d6455662429e28ac24ab92227da3be0b016e1d96709b5b444185151321d4cc40b6189991ec9664b1d833b6ddfb52b1f1ad7b301e6658997246e3a6821456f9734a3c32daa12ff6eb4c18ea08b7fc9b39da586581629f7f32f9b18bb88adea244012e877b060257b98d15f55dc287dfb7de8b83f2dc4a"]}, 0xa0}, {&(0x7f0000000840)={0x3f4, 0x24, 0x8, 0x70bd28, 0x25dfdbfc, "", [@nested={0xb1, 0x7, 0x0, 0x1, [@generic="dc9f49f2748e1a2e8f8332295eb4", @typed={0x8, 0x4b, 0x0, 0x0, @uid=r13}, @generic="840586e278459a79fd5398ea11ae8862d6bc52750b7aedddd896afb9e0da56a7515bb5fac2e436e38aba323327b6fe78018f5c1f7b12803bca00ca6507d9d8fe6eed9591cc1f816beadd47", @typed={0x1f, 0x88, 0x0, 0x0, @binary="5eaf26e1fbd6b4075de18f37b59c76732e740875afcd5f53f6ee2a"}, @generic="1daa9d91f80e9ba2589176943ce1645f93d9b8a406ee3982d8299c887e24764e405515fa9005402b5494f1e4"]}, @generic="985e20eed045f38b75ac7a", @nested={0x2cb, 0x66, 0x0, 0x1, [@generic="5bfbc160da04ef53c23f8910fa63888663e7d18bbbfe06ad6e304bd8daf5b69956efd28f74af6fe526a1b3f235e2ffe05fd9b5b42b37338a66b943b3af3ecec8d05fce8d9c3e63b13c1f0eb0a5e9b19c50faced6ef4dbffd32397eb519141d2bb988950f0b02c299191c4907d7ba4e488cdb4d3a583fa8f4d5bd322e18afaeb96a095692dc17de13122ff8696fdea5a700a60df600b43d1c4014599c57301266a6b6da", @typed={0xf9, 0x25, 0x0, 0x0, @binary="fe7c122f418d4a88e6f6d8dc6fbf14b34c983750bdfa8869056ef3673d64fde5f7b923b9e87486dd3697c4a6750cd0f27485e0c904398970142155b0a99fd218ebf8a3bca6e3225d42bc8a0b9c1eeeac4b25e7f25e44f15924c82650125b626d7c994747d94ae3bbeceefb19e1767bc6270696e182177389e550b2317a5f56fbb9f1107de885d171f7c4de7f3e7627bf4af31fe9d9960a009655e78a455cee913630b599f567a2e9615eb7754e10e63024da9ec2acb3ff8748c15b6ab8055a7630caccda55dfc672d176b8653b7c65d57cd70f0e76980cdee669fe916497ddfab7dd1004b75f8c8768ef2aa2e1f75e2a29ac868985"}, @generic="ff6a4ae093e922f92ce68994b363913c77ae9cd174465a310df226c42d13a1280b0326bd8db4dcf457cbd07bc4330538586f173dfb53e44fb48507f5f2c714df9ad39ad30c324f8e5ee562e8af5110f70ab70680614fa0951930d5572ad2f28ae95f930d193b3c065b018a629cf7b5c034ebb4b4f4e411d628ac39ddbc7491f5ea53634fa562b085ba57d157c89edfe1b872a6b4eaed9e643dc14974dc0a55e4cc508369b334f66ebd591e63d9b49c2b101111a992ec31f11574f957f5aba0e7c770b1996d930cab2a7dabb9adf6790d3345aebcf3cd209d5b", @generic="ab987229ab9a1e7b4635568dc43aadcc97459facb140a265a6ca17ac9ea1f5c23ec487fedb48caa8fb7a237a5c79d3fa986074ee8e197f680b4c71b70837e94c2dcd7fda444e68ea1a0122a76c6531"]}, @nested={0x55, 0x13, 0x0, 0x1, [@typed={0x4, 0x94}, @generic="b53a451233dc6e7bf204ad39b3e92a9e05bcece23c0fddb98585fb7fdd62d0d7a77b5d3e21aacef9a874465ab1738cc45689f4670bea1cfe99e899abad07cabe9c33161453", @typed={0x8, 0x26, 0x0, 0x0, @pid}]}]}, 0x3f4}, {&(0x7f0000001140)={0x12f4, 0x3c, 0x4, 0x70bd29, 0x25dfdbff, "", [@nested={0x1082, 0x80, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @pid}, @generic="466f76f26721c1ddc5395440665a44ae63ec2c29f10e2f339bd680b0a10543df239c7bfd4ceb2ffacdd518e6270f785b435abcdfa69373f699d6184b0de8fd5b1da486e416c0b43e66f211301d04720fb521016137ef01ad8c5508c3e9e6c06b177e0106df992677e5918384788150687f810cdcd9c6", @generic="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@generic="fc4ec1ac1ce50db38a6ba3f7ba7aa3f16dfa90caf5a458dd7ad93052e9c8f43fe3c3904064ae59918dcf71f0ced9440794191ebe2494a77d08724b6f22", @nested={0x209, 0xe, 0x0, 0x1, [@generic="ac9fba0f0c82c0a52825fb7f904af8d96e3017755b75843fde6426ab2cd122f95e86e357c211037363238b5902f55f1029f34d58b3536052fc3215ce1bd38f33007d451271fc025393b65d81439e4fae2d943b86ef65f61394113ad7410e9c619bb006751f229ed5aa9944c380571fe9d6bd6d06", @typed={0x8, 0x7c, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x800}, @typed={0xc, 0x4e, 0x0, 0x0, @str='-:\xa9*:+]\x00'}, @generic="7072efc9a20b4949ed3c56b9bb6189a8876de2a76c139d3f49024e952a3a9c2acf772a68310ff55845e0ffaac482f00363d41464930f", @typed={0x28, 0x92, 0x0, 0x0, @binary="e483aced28bd3f67da99f38b075ca010995f598ebefea8ea1bfc6f5ba7d00b201dbdf108"}, @generic="430db6aec6f9240afa7b61e144c6c5bb76035f00fd9a11413ecf032b1fff8dfd702f43903176669068ac73fb8f15d0a8d9caad46ee00b40febed5f29d9d7c032e454db492c62e8728159f07f297002590d69e0c91b9b49f9891156b2fc213fb0bb244c328c262a8f4442dd0a793dd72a7f1d684744064f34b965903a854e95b3429eec057df14df3b759078a63e8014d5e7b6fafec11dd2b35c015ddb6bb7ff0d9abaeffc0504084e9b0e2e3ca1fb125224363d3032ec2a61c557a22947b7de51fcd2edbfae3d2b910a6825945c96bbf2b4a42950bab7aa571ca36478e7f9eef7caaf36a65d7f62180fbaed4d925748d235f2ffe171bb48b", @generic="89f44d43f876488bf9b9d3145ca1b59942408498f386137fa67da03e2c9f14"]}, @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @broadcast}}]}, 0x12f4}, {&(0x7f0000000d00)={0x2b8, 0x28, 0x300, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x17, 0x0, 0x0, @uid}, @generic="02c8f1f20fe9a1acdc72a9ae2f370dcc8fb48033096c3c004045309e309a586d1e6d1774d941d6241f5ba3cf96896cf4513a4da12ef8c313daf7dd34fc2dc4ceb59a5885aa7ee369b48cc8297e8fcbff71a188cf74a155bbf4b6e698", @generic="6d9e75dce501dd5ccd295852f476d59749d1c9758ad7f7c41b4fc45963eeba4764421e04b080d0bf6f617523ea1d52bd63b21b65592f7a016bc9e8ea2b93e1d617cce69de1be87c8280b9d22d88a787e94a018032322052352f9fa7941ea491ae48a7654bbe2334d41d92961277e54", @generic="2aebf3078ce3c13e0a401a783b5d6807c95cc8d62f8a045bea15033fb180abe0f4cea7d2db0a326c3d48dd6b37427a15643cceccbd40bb9675a22aa808715fbb02c58b03502871b00891a83b2ca73d0f1fe5f69999d5e9743cd4466ed874231b655b1728e92dc38349347b8fc86dc0cf9b67af89a07a1d0459214d36563a2daf7eb6f4cfa307f5c06689e9682f4bf04ca42daff904e59899ff2f236fcb328cd6e5bae2353697c15d64dea18929183535d64667d8cbaf1d22d92841643c18c2d3f10b158e", @generic="843e2cde690d2b6912b1dcb69ab464b24dadb20adcb9031a7aa0e9cba464a41da32e319e556f974bc37c12e6f5db15c9d5524043aca97465262082ff3587a5177720b8e0c66ed03da92f90c3ea280dde7012e3668f065fbc9706e1777d61fcde24e5de62473728c937d9aea2bb2f7cbfcbae7dcd755fbd56f9bce1dd0cf95d", @nested={0x8f, 0x25, 0x0, 0x1, [@generic="26cfc2d866757264a63312172d14f8c75cb6280e36c0568d608958be1199e6a21a793052548f352252737afc272336a4421af6c9d40e7a673d6e4892b23cf5a071c6de7150e3676915b82076fcdaa5ccd7371c360525ddca9d60bec83951f9ed5a93240b5bb61c0133742af61e6a708278745f9bde8915000e246f280ace5d2c77b5937116ba0c4c67ab6e"]}]}, 0x2b8}], 0x4, &(0x7f0000001080)=[@rights={{0x28, 0x1, 0x1, [r6, r6, 0xffffffffffffffff, r4, 0xffffffffffffffff, r10]}}, @rights={{0x1c, 0x1, 0x1, [r7, r9, r3]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, r8, r9, 0xffffffffffffffff, r12]}}], 0x80, 0x4011}, 0x40) 01:23:07 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r2, @ANYBLOB="000229bd700000000000010000000c000200ff7f000000000000"], 0x20}}, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x80803, 0xfffffffe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x29, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x6, 0x7f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r11, 0x29, 0x0, 0x0, 0x0) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) sendmsg$netlink(r5, &(0x7f0000002440)={&(0x7f0000000740), 0xc, &(0x7f0000000fc0)=[{&(0x7f0000000780)={0xa0, 0x26, 0x7, 0x70bd29, 0x25dfdbff, "", [@nested={0x14, 0x60, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x2d}}, @typed={0x8, 0x42, 0x0, 0x0, @pid}]}, @generic="3de7c355d6455662429e28ac24ab92227da3be0b016e1d96709b5b444185151321d4cc40b6189991ec9664b1d833b6ddfb52b1f1ad7b301e6658997246e3a6821456f9734a3c32daa12ff6eb4c18ea08b7fc9b39da586581629f7f32f9b18bb88adea244012e877b060257b98d15f55dc287dfb7de8b83f2dc4a"]}, 0xa0}, {&(0x7f0000000840)={0x3f4, 0x24, 0x8, 0x70bd28, 0x25dfdbfc, "", [@nested={0xb1, 0x7, 0x0, 0x1, [@generic="dc9f49f2748e1a2e8f8332295eb4", @typed={0x8, 0x4b, 0x0, 0x0, @uid=r13}, @generic="840586e278459a79fd5398ea11ae8862d6bc52750b7aedddd896afb9e0da56a7515bb5fac2e436e38aba323327b6fe78018f5c1f7b12803bca00ca6507d9d8fe6eed9591cc1f816beadd47", @typed={0x1f, 0x88, 0x0, 0x0, @binary="5eaf26e1fbd6b4075de18f37b59c76732e740875afcd5f53f6ee2a"}, @generic="1daa9d91f80e9ba2589176943ce1645f93d9b8a406ee3982d8299c887e24764e405515fa9005402b5494f1e4"]}, @generic="985e20eed045f38b75ac7a", @nested={0x2cb, 0x66, 0x0, 0x1, [@generic="5bfbc160da04ef53c23f8910fa63888663e7d18bbbfe06ad6e304bd8daf5b69956efd28f74af6fe526a1b3f235e2ffe05fd9b5b42b37338a66b943b3af3ecec8d05fce8d9c3e63b13c1f0eb0a5e9b19c50faced6ef4dbffd32397eb519141d2bb988950f0b02c299191c4907d7ba4e488cdb4d3a583fa8f4d5bd322e18afaeb96a095692dc17de13122ff8696fdea5a700a60df600b43d1c4014599c57301266a6b6da", @typed={0xf9, 0x25, 0x0, 0x0, @binary="fe7c122f418d4a88e6f6d8dc6fbf14b34c983750bdfa8869056ef3673d64fde5f7b923b9e87486dd3697c4a6750cd0f27485e0c904398970142155b0a99fd218ebf8a3bca6e3225d42bc8a0b9c1eeeac4b25e7f25e44f15924c82650125b626d7c994747d94ae3bbeceefb19e1767bc6270696e182177389e550b2317a5f56fbb9f1107de885d171f7c4de7f3e7627bf4af31fe9d9960a009655e78a455cee913630b599f567a2e9615eb7754e10e63024da9ec2acb3ff8748c15b6ab8055a7630caccda55dfc672d176b8653b7c65d57cd70f0e76980cdee669fe916497ddfab7dd1004b75f8c8768ef2aa2e1f75e2a29ac868985"}, @generic="ff6a4ae093e922f92ce68994b363913c77ae9cd174465a310df226c42d13a1280b0326bd8db4dcf457cbd07bc4330538586f173dfb53e44fb48507f5f2c714df9ad39ad30c324f8e5ee562e8af5110f70ab70680614fa0951930d5572ad2f28ae95f930d193b3c065b018a629cf7b5c034ebb4b4f4e411d628ac39ddbc7491f5ea53634fa562b085ba57d157c89edfe1b872a6b4eaed9e643dc14974dc0a55e4cc508369b334f66ebd591e63d9b49c2b101111a992ec31f11574f957f5aba0e7c770b1996d930cab2a7dabb9adf6790d3345aebcf3cd209d5b", @generic="ab987229ab9a1e7b4635568dc43aadcc97459facb140a265a6ca17ac9ea1f5c23ec487fedb48caa8fb7a237a5c79d3fa986074ee8e197f680b4c71b70837e94c2dcd7fda444e68ea1a0122a76c6531"]}, @nested={0x55, 0x13, 0x0, 0x1, [@typed={0x4, 0x94}, @generic="b53a451233dc6e7bf204ad39b3e92a9e05bcece23c0fddb98585fb7fdd62d0d7a77b5d3e21aacef9a874465ab1738cc45689f4670bea1cfe99e899abad07cabe9c33161453", @typed={0x8, 0x26, 0x0, 0x0, @pid}]}]}, 0x3f4}, {&(0x7f0000001140)={0x12f4, 0x3c, 0x4, 0x70bd29, 0x25dfdbff, "", [@nested={0x1082, 0x80, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @pid}, @generic="466f76f26721c1ddc5395440665a44ae63ec2c29f10e2f339bd680b0a10543df239c7bfd4ceb2ffacdd518e6270f785b435abcdfa69373f699d6184b0de8fd5b1da486e416c0b43e66f211301d04720fb521016137ef01ad8c5508c3e9e6c06b177e0106df992677e5918384788150687f810cdcd9c6", @generic="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@generic="fc4ec1ac1ce50db38a6ba3f7ba7aa3f16dfa90caf5a458dd7ad93052e9c8f43fe3c3904064ae59918dcf71f0ced9440794191ebe2494a77d08724b6f22", @nested={0x209, 0xe, 0x0, 0x1, [@generic="ac9fba0f0c82c0a52825fb7f904af8d96e3017755b75843fde6426ab2cd122f95e86e357c211037363238b5902f55f1029f34d58b3536052fc3215ce1bd38f33007d451271fc025393b65d81439e4fae2d943b86ef65f61394113ad7410e9c619bb006751f229ed5aa9944c380571fe9d6bd6d06", @typed={0x8, 0x7c, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x800}, @typed={0xc, 0x4e, 0x0, 0x0, @str='-:\xa9*:+]\x00'}, @generic="7072efc9a20b4949ed3c56b9bb6189a8876de2a76c139d3f49024e952a3a9c2acf772a68310ff55845e0ffaac482f00363d41464930f", @typed={0x28, 0x92, 0x0, 0x0, @binary="e483aced28bd3f67da99f38b075ca010995f598ebefea8ea1bfc6f5ba7d00b201dbdf108"}, @generic="430db6aec6f9240afa7b61e144c6c5bb76035f00fd9a11413ecf032b1fff8dfd702f43903176669068ac73fb8f15d0a8d9caad46ee00b40febed5f29d9d7c032e454db492c62e8728159f07f297002590d69e0c91b9b49f9891156b2fc213fb0bb244c328c262a8f4442dd0a793dd72a7f1d684744064f34b965903a854e95b3429eec057df14df3b759078a63e8014d5e7b6fafec11dd2b35c015ddb6bb7ff0d9abaeffc0504084e9b0e2e3ca1fb125224363d3032ec2a61c557a22947b7de51fcd2edbfae3d2b910a6825945c96bbf2b4a42950bab7aa571ca36478e7f9eef7caaf36a65d7f62180fbaed4d925748d235f2ffe171bb48b", @generic="89f44d43f876488bf9b9d3145ca1b59942408498f386137fa67da03e2c9f14"]}, @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @broadcast}}]}, 0x12f4}, {&(0x7f0000000d00)={0x2b8, 0x28, 0x300, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x17, 0x0, 0x0, @uid}, @generic="02c8f1f20fe9a1acdc72a9ae2f370dcc8fb48033096c3c004045309e309a586d1e6d1774d941d6241f5ba3cf96896cf4513a4da12ef8c313daf7dd34fc2dc4ceb59a5885aa7ee369b48cc8297e8fcbff71a188cf74a155bbf4b6e698", @generic="6d9e75dce501dd5ccd295852f476d59749d1c9758ad7f7c41b4fc45963eeba4764421e04b080d0bf6f617523ea1d52bd63b21b65592f7a016bc9e8ea2b93e1d617cce69de1be87c8280b9d22d88a787e94a018032322052352f9fa7941ea491ae48a7654bbe2334d41d92961277e54", @generic="2aebf3078ce3c13e0a401a783b5d6807c95cc8d62f8a045bea15033fb180abe0f4cea7d2db0a326c3d48dd6b37427a15643cceccbd40bb9675a22aa808715fbb02c58b03502871b00891a83b2ca73d0f1fe5f69999d5e9743cd4466ed874231b655b1728e92dc38349347b8fc86dc0cf9b67af89a07a1d0459214d36563a2daf7eb6f4cfa307f5c06689e9682f4bf04ca42daff904e59899ff2f236fcb328cd6e5bae2353697c15d64dea18929183535d64667d8cbaf1d22d92841643c18c2d3f10b158e", @generic="843e2cde690d2b6912b1dcb69ab464b24dadb20adcb9031a7aa0e9cba464a41da32e319e556f974bc37c12e6f5db15c9d5524043aca97465262082ff3587a5177720b8e0c66ed03da92f90c3ea280dde7012e3668f065fbc9706e1777d61fcde24e5de62473728c937d9aea2bb2f7cbfcbae7dcd755fbd56f9bce1dd0cf95d", @nested={0x8f, 0x25, 0x0, 0x1, [@generic="26cfc2d866757264a63312172d14f8c75cb6280e36c0568d608958be1199e6a21a793052548f352252737afc272336a4421af6c9d40e7a673d6e4892b23cf5a071c6de7150e3676915b82076fcdaa5ccd7371c360525ddca9d60bec83951f9ed5a93240b5bb61c0133742af61e6a708278745f9bde8915000e246f280ace5d2c77b5937116ba0c4c67ab6e"]}]}, 0x2b8}], 0x4, &(0x7f0000001080)=[@rights={{0x28, 0x1, 0x1, [r6, r6, 0xffffffffffffffff, r4, 0xffffffffffffffff, r10]}}, @rights={{0x1c, 0x1, 0x1, [r7, r9, r3]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, r8, r9, 0xffffffffffffffff, r12]}}], 0x80, 0x4011}, 0x40) getsockopt$inet6_mreq(r12, 0x29, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 01:23:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r3, @ANYBLOB="000229bd700000000000010000000c000200ff7f000000000000"], 0x20}}, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x80803, 0xfffffffe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x29, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x6, 0x7f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x0, 0x0, 0x0) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) sendmsg$netlink(r6, &(0x7f0000002440)={&(0x7f0000000740), 0xc, &(0x7f0000000fc0)=[{&(0x7f0000000780)={0xa0, 0x26, 0x7, 0x70bd29, 0x25dfdbff, "", [@nested={0x14, 0x60, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x2d}}, @typed={0x8, 0x42, 0x0, 0x0, @pid}]}, @generic="3de7c355d6455662429e28ac24ab92227da3be0b016e1d96709b5b444185151321d4cc40b6189991ec9664b1d833b6ddfb52b1f1ad7b301e6658997246e3a6821456f9734a3c32daa12ff6eb4c18ea08b7fc9b39da586581629f7f32f9b18bb88adea244012e877b060257b98d15f55dc287dfb7de8b83f2dc4a"]}, 0xa0}, {&(0x7f0000000840)={0x3f4, 0x24, 0x8, 0x70bd28, 0x25dfdbfc, "", [@nested={0xb1, 0x7, 0x0, 0x1, [@generic="dc9f49f2748e1a2e8f8332295eb4", @typed={0x8, 0x4b, 0x0, 0x0, @uid=r14}, @generic="840586e278459a79fd5398ea11ae8862d6bc52750b7aedddd896afb9e0da56a7515bb5fac2e436e38aba323327b6fe78018f5c1f7b12803bca00ca6507d9d8fe6eed9591cc1f816beadd47", @typed={0x1f, 0x88, 0x0, 0x0, @binary="5eaf26e1fbd6b4075de18f37b59c76732e740875afcd5f53f6ee2a"}, @generic="1daa9d91f80e9ba2589176943ce1645f93d9b8a406ee3982d8299c887e24764e405515fa9005402b5494f1e4"]}, @generic="985e20eed045f38b75ac7a", @nested={0x2cb, 0x66, 0x0, 0x1, [@generic="5bfbc160da04ef53c23f8910fa63888663e7d18bbbfe06ad6e304bd8daf5b69956efd28f74af6fe526a1b3f235e2ffe05fd9b5b42b37338a66b943b3af3ecec8d05fce8d9c3e63b13c1f0eb0a5e9b19c50faced6ef4dbffd32397eb519141d2bb988950f0b02c299191c4907d7ba4e488cdb4d3a583fa8f4d5bd322e18afaeb96a095692dc17de13122ff8696fdea5a700a60df600b43d1c4014599c57301266a6b6da", @typed={0xf9, 0x25, 0x0, 0x0, @binary="fe7c122f418d4a88e6f6d8dc6fbf14b34c983750bdfa8869056ef3673d64fde5f7b923b9e87486dd3697c4a6750cd0f27485e0c904398970142155b0a99fd218ebf8a3bca6e3225d42bc8a0b9c1eeeac4b25e7f25e44f15924c82650125b626d7c994747d94ae3bbeceefb19e1767bc6270696e182177389e550b2317a5f56fbb9f1107de885d171f7c4de7f3e7627bf4af31fe9d9960a009655e78a455cee913630b599f567a2e9615eb7754e10e63024da9ec2acb3ff8748c15b6ab8055a7630caccda55dfc672d176b8653b7c65d57cd70f0e76980cdee669fe916497ddfab7dd1004b75f8c8768ef2aa2e1f75e2a29ac868985"}, @generic="ff6a4ae093e922f92ce68994b363913c77ae9cd174465a310df226c42d13a1280b0326bd8db4dcf457cbd07bc4330538586f173dfb53e44fb48507f5f2c714df9ad39ad30c324f8e5ee562e8af5110f70ab70680614fa0951930d5572ad2f28ae95f930d193b3c065b018a629cf7b5c034ebb4b4f4e411d628ac39ddbc7491f5ea53634fa562b085ba57d157c89edfe1b872a6b4eaed9e643dc14974dc0a55e4cc508369b334f66ebd591e63d9b49c2b101111a992ec31f11574f957f5aba0e7c770b1996d930cab2a7dabb9adf6790d3345aebcf3cd209d5b", @generic="ab987229ab9a1e7b4635568dc43aadcc97459facb140a265a6ca17ac9ea1f5c23ec487fedb48caa8fb7a237a5c79d3fa986074ee8e197f680b4c71b70837e94c2dcd7fda444e68ea1a0122a76c6531"]}, @nested={0x55, 0x13, 0x0, 0x1, [@typed={0x4, 0x94}, @generic="b53a451233dc6e7bf204ad39b3e92a9e05bcece23c0fddb98585fb7fdd62d0d7a77b5d3e21aacef9a874465ab1738cc45689f4670bea1cfe99e899abad07cabe9c33161453", @typed={0x8, 0x26, 0x0, 0x0, @pid}]}]}, 0x3f4}, {&(0x7f0000001140)={0x12f4, 0x3c, 0x4, 0x70bd29, 0x25dfdbff, "", [@nested={0x1082, 0x80, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @pid}, @generic="466f76f26721c1ddc5395440665a44ae63ec2c29f10e2f339bd680b0a10543df239c7bfd4ceb2ffacdd518e6270f785b435abcdfa69373f699d6184b0de8fd5b1da486e416c0b43e66f211301d04720fb521016137ef01ad8c5508c3e9e6c06b177e0106df992677e5918384788150687f810cdcd9c6", @generic="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@generic="fc4ec1ac1ce50db38a6ba3f7ba7aa3f16dfa90caf5a458dd7ad93052e9c8f43fe3c3904064ae59918dcf71f0ced9440794191ebe2494a77d08724b6f22", @nested={0x209, 0xe, 0x0, 0x1, [@generic="ac9fba0f0c82c0a52825fb7f904af8d96e3017755b75843fde6426ab2cd122f95e86e357c211037363238b5902f55f1029f34d58b3536052fc3215ce1bd38f33007d451271fc025393b65d81439e4fae2d943b86ef65f61394113ad7410e9c619bb006751f229ed5aa9944c380571fe9d6bd6d06", @typed={0x8, 0x7c, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x800}, @typed={0xc, 0x4e, 0x0, 0x0, @str='-:\xa9*:+]\x00'}, @generic="7072efc9a20b4949ed3c56b9bb6189a8876de2a76c139d3f49024e952a3a9c2acf772a68310ff55845e0ffaac482f00363d41464930f", @typed={0x28, 0x92, 0x0, 0x0, @binary="e483aced28bd3f67da99f38b075ca010995f598ebefea8ea1bfc6f5ba7d00b201dbdf108"}, @generic="430db6aec6f9240afa7b61e144c6c5bb76035f00fd9a11413ecf032b1fff8dfd702f43903176669068ac73fb8f15d0a8d9caad46ee00b40febed5f29d9d7c032e454db492c62e8728159f07f297002590d69e0c91b9b49f9891156b2fc213fb0bb244c328c262a8f4442dd0a793dd72a7f1d684744064f34b965903a854e95b3429eec057df14df3b759078a63e8014d5e7b6fafec11dd2b35c015ddb6bb7ff0d9abaeffc0504084e9b0e2e3ca1fb125224363d3032ec2a61c557a22947b7de51fcd2edbfae3d2b910a6825945c96bbf2b4a42950bab7aa571ca36478e7f9eef7caaf36a65d7f62180fbaed4d925748d235f2ffe171bb48b", @generic="89f44d43f876488bf9b9d3145ca1b59942408498f386137fa67da03e2c9f14"]}, @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @broadcast}}]}, 0x12f4}, {&(0x7f0000000d00)={0x2b8, 0x28, 0x300, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x17, 0x0, 0x0, @uid}, @generic="02c8f1f20fe9a1acdc72a9ae2f370dcc8fb48033096c3c004045309e309a586d1e6d1774d941d6241f5ba3cf96896cf4513a4da12ef8c313daf7dd34fc2dc4ceb59a5885aa7ee369b48cc8297e8fcbff71a188cf74a155bbf4b6e698", @generic="6d9e75dce501dd5ccd295852f476d59749d1c9758ad7f7c41b4fc45963eeba4764421e04b080d0bf6f617523ea1d52bd63b21b65592f7a016bc9e8ea2b93e1d617cce69de1be87c8280b9d22d88a787e94a018032322052352f9fa7941ea491ae48a7654bbe2334d41d92961277e54", @generic="2aebf3078ce3c13e0a401a783b5d6807c95cc8d62f8a045bea15033fb180abe0f4cea7d2db0a326c3d48dd6b37427a15643cceccbd40bb9675a22aa808715fbb02c58b03502871b00891a83b2ca73d0f1fe5f69999d5e9743cd4466ed874231b655b1728e92dc38349347b8fc86dc0cf9b67af89a07a1d0459214d36563a2daf7eb6f4cfa307f5c06689e9682f4bf04ca42daff904e59899ff2f236fcb328cd6e5bae2353697c15d64dea18929183535d64667d8cbaf1d22d92841643c18c2d3f10b158e", @generic="843e2cde690d2b6912b1dcb69ab464b24dadb20adcb9031a7aa0e9cba464a41da32e319e556f974bc37c12e6f5db15c9d5524043aca97465262082ff3587a5177720b8e0c66ed03da92f90c3ea280dde7012e3668f065fbc9706e1777d61fcde24e5de62473728c937d9aea2bb2f7cbfcbae7dcd755fbd56f9bce1dd0cf95d", @nested={0x8f, 0x25, 0x0, 0x1, [@generic="26cfc2d866757264a63312172d14f8c75cb6280e36c0568d608958be1199e6a21a793052548f352252737afc272336a4421af6c9d40e7a673d6e4892b23cf5a071c6de7150e3676915b82076fcdaa5ccd7371c360525ddca9d60bec83951f9ed5a93240b5bb61c0133742af61e6a708278745f9bde8915000e246f280ace5d2c77b5937116ba0c4c67ab6e"]}]}, 0x2b8}], 0x4, &(0x7f0000001080)=[@rights={{0x28, 0x1, 0x1, [r7, r7, 0xffffffffffffffff, r5, 0xffffffffffffffff, r11]}}, @rights={{0x1c, 0x1, 0x1, [r8, r10, r4]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r9, r10, 0xffffffffffffffff, r13]}}], 0x80, 0x4011}, 0x40) getsockopt$inet6_mreq(r13, 0x29, 0x0, 0x0, 0x0) r15 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xfffffffffffffea5, r3, 0x221, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0xfffffffffffffec7, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r15}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r12}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004000}, 0x800) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) socket$inet6(0xa, 0x3, 0x2) 01:23:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x0, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r3, @ANYBLOB="000229bd700000000000010000000c000200ff7f000000000000"], 0x20}}, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x80803, 0xfffffffe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x29, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x6, 0x7f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x0, 0x0, 0x0) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) sendmsg$netlink(r6, &(0x7f0000002440)={&(0x7f0000000740), 0xc, &(0x7f0000000fc0)=[{&(0x7f0000000780)={0xa0, 0x26, 0x7, 0x70bd29, 0x25dfdbff, "", [@nested={0x14, 0x60, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x2d}}, @typed={0x8, 0x42, 0x0, 0x0, @pid}]}, @generic="3de7c355d6455662429e28ac24ab92227da3be0b016e1d96709b5b444185151321d4cc40b6189991ec9664b1d833b6ddfb52b1f1ad7b301e6658997246e3a6821456f9734a3c32daa12ff6eb4c18ea08b7fc9b39da586581629f7f32f9b18bb88adea244012e877b060257b98d15f55dc287dfb7de8b83f2dc4a"]}, 0xa0}, {&(0x7f0000000840)={0x3f4, 0x24, 0x8, 0x70bd28, 0x25dfdbfc, "", [@nested={0xb1, 0x7, 0x0, 0x1, [@generic="dc9f49f2748e1a2e8f8332295eb4", @typed={0x8, 0x4b, 0x0, 0x0, @uid=r14}, @generic="840586e278459a79fd5398ea11ae8862d6bc52750b7aedddd896afb9e0da56a7515bb5fac2e436e38aba323327b6fe78018f5c1f7b12803bca00ca6507d9d8fe6eed9591cc1f816beadd47", @typed={0x1f, 0x88, 0x0, 0x0, @binary="5eaf26e1fbd6b4075de18f37b59c76732e740875afcd5f53f6ee2a"}, @generic="1daa9d91f80e9ba2589176943ce1645f93d9b8a406ee3982d8299c887e24764e405515fa9005402b5494f1e4"]}, @generic="985e20eed045f38b75ac7a", @nested={0x2cb, 0x66, 0x0, 0x1, [@generic="5bfbc160da04ef53c23f8910fa63888663e7d18bbbfe06ad6e304bd8daf5b69956efd28f74af6fe526a1b3f235e2ffe05fd9b5b42b37338a66b943b3af3ecec8d05fce8d9c3e63b13c1f0eb0a5e9b19c50faced6ef4dbffd32397eb519141d2bb988950f0b02c299191c4907d7ba4e488cdb4d3a583fa8f4d5bd322e18afaeb96a095692dc17de13122ff8696fdea5a700a60df600b43d1c4014599c57301266a6b6da", @typed={0xf9, 0x25, 0x0, 0x0, @binary="fe7c122f418d4a88e6f6d8dc6fbf14b34c983750bdfa8869056ef3673d64fde5f7b923b9e87486dd3697c4a6750cd0f27485e0c904398970142155b0a99fd218ebf8a3bca6e3225d42bc8a0b9c1eeeac4b25e7f25e44f15924c82650125b626d7c994747d94ae3bbeceefb19e1767bc6270696e182177389e550b2317a5f56fbb9f1107de885d171f7c4de7f3e7627bf4af31fe9d9960a009655e78a455cee913630b599f567a2e9615eb7754e10e63024da9ec2acb3ff8748c15b6ab8055a7630caccda55dfc672d176b8653b7c65d57cd70f0e76980cdee669fe916497ddfab7dd1004b75f8c8768ef2aa2e1f75e2a29ac868985"}, @generic="ff6a4ae093e922f92ce68994b363913c77ae9cd174465a310df226c42d13a1280b0326bd8db4dcf457cbd07bc4330538586f173dfb53e44fb48507f5f2c714df9ad39ad30c324f8e5ee562e8af5110f70ab70680614fa0951930d5572ad2f28ae95f930d193b3c065b018a629cf7b5c034ebb4b4f4e411d628ac39ddbc7491f5ea53634fa562b085ba57d157c89edfe1b872a6b4eaed9e643dc14974dc0a55e4cc508369b334f66ebd591e63d9b49c2b101111a992ec31f11574f957f5aba0e7c770b1996d930cab2a7dabb9adf6790d3345aebcf3cd209d5b", @generic="ab987229ab9a1e7b4635568dc43aadcc97459facb140a265a6ca17ac9ea1f5c23ec487fedb48caa8fb7a237a5c79d3fa986074ee8e197f680b4c71b70837e94c2dcd7fda444e68ea1a0122a76c6531"]}, @nested={0x55, 0x13, 0x0, 0x1, [@typed={0x4, 0x94}, @generic="b53a451233dc6e7bf204ad39b3e92a9e05bcece23c0fddb98585fb7fdd62d0d7a77b5d3e21aacef9a874465ab1738cc45689f4670bea1cfe99e899abad07cabe9c33161453", @typed={0x8, 0x26, 0x0, 0x0, @pid}]}]}, 0x3f4}, {&(0x7f0000001140)={0x12f4, 0x3c, 0x4, 0x70bd29, 0x25dfdbff, "", [@nested={0x1082, 0x80, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @pid}, @generic="466f76f26721c1ddc5395440665a44ae63ec2c29f10e2f339bd680b0a10543df239c7bfd4ceb2ffacdd518e6270f785b435abcdfa69373f699d6184b0de8fd5b1da486e416c0b43e66f211301d04720fb521016137ef01ad8c5508c3e9e6c06b177e0106df992677e5918384788150687f810cdcd9c6", @generic="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@generic="fc4ec1ac1ce50db38a6ba3f7ba7aa3f16dfa90caf5a458dd7ad93052e9c8f43fe3c3904064ae59918dcf71f0ced9440794191ebe2494a77d08724b6f22", @nested={0x209, 0xe, 0x0, 0x1, [@generic="ac9fba0f0c82c0a52825fb7f904af8d96e3017755b75843fde6426ab2cd122f95e86e357c211037363238b5902f55f1029f34d58b3536052fc3215ce1bd38f33007d451271fc025393b65d81439e4fae2d943b86ef65f61394113ad7410e9c619bb006751f229ed5aa9944c380571fe9d6bd6d06", @typed={0x8, 0x7c, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x800}, @typed={0xc, 0x4e, 0x0, 0x0, @str='-:\xa9*:+]\x00'}, @generic="7072efc9a20b4949ed3c56b9bb6189a8876de2a76c139d3f49024e952a3a9c2acf772a68310ff55845e0ffaac482f00363d41464930f", @typed={0x28, 0x92, 0x0, 0x0, @binary="e483aced28bd3f67da99f38b075ca010995f598ebefea8ea1bfc6f5ba7d00b201dbdf108"}, @generic="430db6aec6f9240afa7b61e144c6c5bb76035f00fd9a11413ecf032b1fff8dfd702f43903176669068ac73fb8f15d0a8d9caad46ee00b40febed5f29d9d7c032e454db492c62e8728159f07f297002590d69e0c91b9b49f9891156b2fc213fb0bb244c328c262a8f4442dd0a793dd72a7f1d684744064f34b965903a854e95b3429eec057df14df3b759078a63e8014d5e7b6fafec11dd2b35c015ddb6bb7ff0d9abaeffc0504084e9b0e2e3ca1fb125224363d3032ec2a61c557a22947b7de51fcd2edbfae3d2b910a6825945c96bbf2b4a42950bab7aa571ca36478e7f9eef7caaf36a65d7f62180fbaed4d925748d235f2ffe171bb48b", @generic="89f44d43f876488bf9b9d3145ca1b59942408498f386137fa67da03e2c9f14"]}, @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @broadcast}}]}, 0x12f4}, {&(0x7f0000000d00)={0x2b8, 0x28, 0x300, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x17, 0x0, 0x0, @uid}, @generic="02c8f1f20fe9a1acdc72a9ae2f370dcc8fb48033096c3c004045309e309a586d1e6d1774d941d6241f5ba3cf96896cf4513a4da12ef8c313daf7dd34fc2dc4ceb59a5885aa7ee369b48cc8297e8fcbff71a188cf74a155bbf4b6e698", @generic="6d9e75dce501dd5ccd295852f476d59749d1c9758ad7f7c41b4fc45963eeba4764421e04b080d0bf6f617523ea1d52bd63b21b65592f7a016bc9e8ea2b93e1d617cce69de1be87c8280b9d22d88a787e94a018032322052352f9fa7941ea491ae48a7654bbe2334d41d92961277e54", @generic="2aebf3078ce3c13e0a401a783b5d6807c95cc8d62f8a045bea15033fb180abe0f4cea7d2db0a326c3d48dd6b37427a15643cceccbd40bb9675a22aa808715fbb02c58b03502871b00891a83b2ca73d0f1fe5f69999d5e9743cd4466ed874231b655b1728e92dc38349347b8fc86dc0cf9b67af89a07a1d0459214d36563a2daf7eb6f4cfa307f5c06689e9682f4bf04ca42daff904e59899ff2f236fcb328cd6e5bae2353697c15d64dea18929183535d64667d8cbaf1d22d92841643c18c2d3f10b158e", @generic="843e2cde690d2b6912b1dcb69ab464b24dadb20adcb9031a7aa0e9cba464a41da32e319e556f974bc37c12e6f5db15c9d5524043aca97465262082ff3587a5177720b8e0c66ed03da92f90c3ea280dde7012e3668f065fbc9706e1777d61fcde24e5de62473728c937d9aea2bb2f7cbfcbae7dcd755fbd56f9bce1dd0cf95d", @nested={0x8f, 0x25, 0x0, 0x1, [@generic="26cfc2d866757264a63312172d14f8c75cb6280e36c0568d608958be1199e6a21a793052548f352252737afc272336a4421af6c9d40e7a673d6e4892b23cf5a071c6de7150e3676915b82076fcdaa5ccd7371c360525ddca9d60bec83951f9ed5a93240b5bb61c0133742af61e6a708278745f9bde8915000e246f280ace5d2c77b5937116ba0c4c67ab6e"]}]}, 0x2b8}], 0x4, &(0x7f0000001080)=[@rights={{0x28, 0x1, 0x1, [r7, r7, 0xffffffffffffffff, r5, 0xffffffffffffffff, r11]}}, @rights={{0x1c, 0x1, 0x1, [r8, r10, r4]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r9, r10, 0xffffffffffffffff, r13]}}], 0x80, 0x4011}, 0x40) getsockopt$inet6_mreq(r13, 0x29, 0x0, 0x0, 0x0) r15 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xfffffffffffffea5, r3, 0x221, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0xfffffffffffffec7, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r15}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r12}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004000}, 0x800) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) socket$inet6(0xa, 0x3, 0x2) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) 01:23:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2c, r2, 0x100, 0x80000, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 01:23:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r3, @ANYBLOB="000229bd700000000000010000000c000200ff7f000000000000"], 0x20}}, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x80803, 0xfffffffe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x29, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x6, 0x7f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x0, 0x0, 0x0) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) sendmsg$netlink(r6, &(0x7f0000002440)={&(0x7f0000000740), 0xc, &(0x7f0000000fc0)=[{&(0x7f0000000780)={0xa0, 0x26, 0x7, 0x70bd29, 0x25dfdbff, "", [@nested={0x14, 0x60, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x2d}}, @typed={0x8, 0x42, 0x0, 0x0, @pid}]}, @generic="3de7c355d6455662429e28ac24ab92227da3be0b016e1d96709b5b444185151321d4cc40b6189991ec9664b1d833b6ddfb52b1f1ad7b301e6658997246e3a6821456f9734a3c32daa12ff6eb4c18ea08b7fc9b39da586581629f7f32f9b18bb88adea244012e877b060257b98d15f55dc287dfb7de8b83f2dc4a"]}, 0xa0}, {&(0x7f0000000840)={0x3f4, 0x24, 0x8, 0x70bd28, 0x25dfdbfc, "", [@nested={0xb1, 0x7, 0x0, 0x1, [@generic="dc9f49f2748e1a2e8f8332295eb4", @typed={0x8, 0x4b, 0x0, 0x0, @uid=r14}, @generic="840586e278459a79fd5398ea11ae8862d6bc52750b7aedddd896afb9e0da56a7515bb5fac2e436e38aba323327b6fe78018f5c1f7b12803bca00ca6507d9d8fe6eed9591cc1f816beadd47", @typed={0x1f, 0x88, 0x0, 0x0, @binary="5eaf26e1fbd6b4075de18f37b59c76732e740875afcd5f53f6ee2a"}, @generic="1daa9d91f80e9ba2589176943ce1645f93d9b8a406ee3982d8299c887e24764e405515fa9005402b5494f1e4"]}, @generic="985e20eed045f38b75ac7a", @nested={0x2cb, 0x66, 0x0, 0x1, [@generic="5bfbc160da04ef53c23f8910fa63888663e7d18bbbfe06ad6e304bd8daf5b69956efd28f74af6fe526a1b3f235e2ffe05fd9b5b42b37338a66b943b3af3ecec8d05fce8d9c3e63b13c1f0eb0a5e9b19c50faced6ef4dbffd32397eb519141d2bb988950f0b02c299191c4907d7ba4e488cdb4d3a583fa8f4d5bd322e18afaeb96a095692dc17de13122ff8696fdea5a700a60df600b43d1c4014599c57301266a6b6da", @typed={0xf9, 0x25, 0x0, 0x0, @binary="fe7c122f418d4a88e6f6d8dc6fbf14b34c983750bdfa8869056ef3673d64fde5f7b923b9e87486dd3697c4a6750cd0f27485e0c904398970142155b0a99fd218ebf8a3bca6e3225d42bc8a0b9c1eeeac4b25e7f25e44f15924c82650125b626d7c994747d94ae3bbeceefb19e1767bc6270696e182177389e550b2317a5f56fbb9f1107de885d171f7c4de7f3e7627bf4af31fe9d9960a009655e78a455cee913630b599f567a2e9615eb7754e10e63024da9ec2acb3ff8748c15b6ab8055a7630caccda55dfc672d176b8653b7c65d57cd70f0e76980cdee669fe916497ddfab7dd1004b75f8c8768ef2aa2e1f75e2a29ac868985"}, @generic="ff6a4ae093e922f92ce68994b363913c77ae9cd174465a310df226c42d13a1280b0326bd8db4dcf457cbd07bc4330538586f173dfb53e44fb48507f5f2c714df9ad39ad30c324f8e5ee562e8af5110f70ab70680614fa0951930d5572ad2f28ae95f930d193b3c065b018a629cf7b5c034ebb4b4f4e411d628ac39ddbc7491f5ea53634fa562b085ba57d157c89edfe1b872a6b4eaed9e643dc14974dc0a55e4cc508369b334f66ebd591e63d9b49c2b101111a992ec31f11574f957f5aba0e7c770b1996d930cab2a7dabb9adf6790d3345aebcf3cd209d5b", @generic="ab987229ab9a1e7b4635568dc43aadcc97459facb140a265a6ca17ac9ea1f5c23ec487fedb48caa8fb7a237a5c79d3fa986074ee8e197f680b4c71b70837e94c2dcd7fda444e68ea1a0122a76c6531"]}, @nested={0x55, 0x13, 0x0, 0x1, [@typed={0x4, 0x94}, @generic="b53a451233dc6e7bf204ad39b3e92a9e05bcece23c0fddb98585fb7fdd62d0d7a77b5d3e21aacef9a874465ab1738cc45689f4670bea1cfe99e899abad07cabe9c33161453", @typed={0x8, 0x26, 0x0, 0x0, @pid}]}]}, 0x3f4}, {&(0x7f0000001140)={0x12f4, 0x3c, 0x4, 0x70bd29, 0x25dfdbff, "", [@nested={0x1082, 0x80, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @pid}, @generic="466f76f26721c1ddc5395440665a44ae63ec2c29f10e2f339bd680b0a10543df239c7bfd4ceb2ffacdd518e6270f785b435abcdfa69373f699d6184b0de8fd5b1da486e416c0b43e66f211301d04720fb521016137ef01ad8c5508c3e9e6c06b177e0106df992677e5918384788150687f810cdcd9c6", @generic="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@generic="fc4ec1ac1ce50db38a6ba3f7ba7aa3f16dfa90caf5a458dd7ad93052e9c8f43fe3c3904064ae59918dcf71f0ced9440794191ebe2494a77d08724b6f22", @nested={0x209, 0xe, 0x0, 0x1, [@generic="ac9fba0f0c82c0a52825fb7f904af8d96e3017755b75843fde6426ab2cd122f95e86e357c211037363238b5902f55f1029f34d58b3536052fc3215ce1bd38f33007d451271fc025393b65d81439e4fae2d943b86ef65f61394113ad7410e9c619bb006751f229ed5aa9944c380571fe9d6bd6d06", @typed={0x8, 0x7c, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x800}, @typed={0xc, 0x4e, 0x0, 0x0, @str='-:\xa9*:+]\x00'}, @generic="7072efc9a20b4949ed3c56b9bb6189a8876de2a76c139d3f49024e952a3a9c2acf772a68310ff55845e0ffaac482f00363d41464930f", @typed={0x28, 0x92, 0x0, 0x0, @binary="e483aced28bd3f67da99f38b075ca010995f598ebefea8ea1bfc6f5ba7d00b201dbdf108"}, @generic="430db6aec6f9240afa7b61e144c6c5bb76035f00fd9a11413ecf032b1fff8dfd702f43903176669068ac73fb8f15d0a8d9caad46ee00b40febed5f29d9d7c032e454db492c62e8728159f07f297002590d69e0c91b9b49f9891156b2fc213fb0bb244c328c262a8f4442dd0a793dd72a7f1d684744064f34b965903a854e95b3429eec057df14df3b759078a63e8014d5e7b6fafec11dd2b35c015ddb6bb7ff0d9abaeffc0504084e9b0e2e3ca1fb125224363d3032ec2a61c557a22947b7de51fcd2edbfae3d2b910a6825945c96bbf2b4a42950bab7aa571ca36478e7f9eef7caaf36a65d7f62180fbaed4d925748d235f2ffe171bb48b", @generic="89f44d43f876488bf9b9d3145ca1b59942408498f386137fa67da03e2c9f14"]}, @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @broadcast}}]}, 0x12f4}, {&(0x7f0000000d00)={0x2b8, 0x28, 0x300, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x17, 0x0, 0x0, @uid}, @generic="02c8f1f20fe9a1acdc72a9ae2f370dcc8fb48033096c3c004045309e309a586d1e6d1774d941d6241f5ba3cf96896cf4513a4da12ef8c313daf7dd34fc2dc4ceb59a5885aa7ee369b48cc8297e8fcbff71a188cf74a155bbf4b6e698", @generic="6d9e75dce501dd5ccd295852f476d59749d1c9758ad7f7c41b4fc45963eeba4764421e04b080d0bf6f617523ea1d52bd63b21b65592f7a016bc9e8ea2b93e1d617cce69de1be87c8280b9d22d88a787e94a018032322052352f9fa7941ea491ae48a7654bbe2334d41d92961277e54", @generic="2aebf3078ce3c13e0a401a783b5d6807c95cc8d62f8a045bea15033fb180abe0f4cea7d2db0a326c3d48dd6b37427a15643cceccbd40bb9675a22aa808715fbb02c58b03502871b00891a83b2ca73d0f1fe5f69999d5e9743cd4466ed874231b655b1728e92dc38349347b8fc86dc0cf9b67af89a07a1d0459214d36563a2daf7eb6f4cfa307f5c06689e9682f4bf04ca42daff904e59899ff2f236fcb328cd6e5bae2353697c15d64dea18929183535d64667d8cbaf1d22d92841643c18c2d3f10b158e", @generic="843e2cde690d2b6912b1dcb69ab464b24dadb20adcb9031a7aa0e9cba464a41da32e319e556f974bc37c12e6f5db15c9d5524043aca97465262082ff3587a5177720b8e0c66ed03da92f90c3ea280dde7012e3668f065fbc9706e1777d61fcde24e5de62473728c937d9aea2bb2f7cbfcbae7dcd755fbd56f9bce1dd0cf95d", @nested={0x8f, 0x25, 0x0, 0x1, [@generic="26cfc2d866757264a63312172d14f8c75cb6280e36c0568d608958be1199e6a21a793052548f352252737afc272336a4421af6c9d40e7a673d6e4892b23cf5a071c6de7150e3676915b82076fcdaa5ccd7371c360525ddca9d60bec83951f9ed5a93240b5bb61c0133742af61e6a708278745f9bde8915000e246f280ace5d2c77b5937116ba0c4c67ab6e"]}]}, 0x2b8}], 0x4, &(0x7f0000001080)=[@rights={{0x28, 0x1, 0x1, [r7, r7, 0xffffffffffffffff, r5, 0xffffffffffffffff, r11]}}, @rights={{0x1c, 0x1, 0x1, [r8, r10, r4]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r9, r10, 0xffffffffffffffff, r13]}}], 0x80, 0x4011}, 0x40) getsockopt$inet6_mreq(r13, 0x29, 0x0, 0x0, 0x0) r15 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xfffffffffffffea5, r3, 0x221, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0xfffffffffffffec7, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r15}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r12}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004000}, 0x800) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) socket$inet6(0xa, 0x3, 0x2) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:23:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r3, @ANYBLOB="000229bd700000000000010000000c000200ff7f000000000000"], 0x20}}, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x80803, 0xfffffffe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x29, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x6, 0x7f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x0, 0x0, 0x0) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) sendmsg$netlink(r6, &(0x7f0000002440)={&(0x7f0000000740), 0xc, &(0x7f0000000fc0)=[{&(0x7f0000000780)={0xa0, 0x26, 0x7, 0x70bd29, 0x25dfdbff, "", [@nested={0x14, 0x60, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x2d}}, @typed={0x8, 0x42, 0x0, 0x0, @pid}]}, @generic="3de7c355d6455662429e28ac24ab92227da3be0b016e1d96709b5b444185151321d4cc40b6189991ec9664b1d833b6ddfb52b1f1ad7b301e6658997246e3a6821456f9734a3c32daa12ff6eb4c18ea08b7fc9b39da586581629f7f32f9b18bb88adea244012e877b060257b98d15f55dc287dfb7de8b83f2dc4a"]}, 0xa0}, {&(0x7f0000000840)={0x3f4, 0x24, 0x8, 0x70bd28, 0x25dfdbfc, "", [@nested={0xb1, 0x7, 0x0, 0x1, [@generic="dc9f49f2748e1a2e8f8332295eb4", @typed={0x8, 0x4b, 0x0, 0x0, @uid=r14}, @generic="840586e278459a79fd5398ea11ae8862d6bc52750b7aedddd896afb9e0da56a7515bb5fac2e436e38aba323327b6fe78018f5c1f7b12803bca00ca6507d9d8fe6eed9591cc1f816beadd47", @typed={0x1f, 0x88, 0x0, 0x0, @binary="5eaf26e1fbd6b4075de18f37b59c76732e740875afcd5f53f6ee2a"}, @generic="1daa9d91f80e9ba2589176943ce1645f93d9b8a406ee3982d8299c887e24764e405515fa9005402b5494f1e4"]}, @generic="985e20eed045f38b75ac7a", @nested={0x2cb, 0x66, 0x0, 0x1, [@generic="5bfbc160da04ef53c23f8910fa63888663e7d18bbbfe06ad6e304bd8daf5b69956efd28f74af6fe526a1b3f235e2ffe05fd9b5b42b37338a66b943b3af3ecec8d05fce8d9c3e63b13c1f0eb0a5e9b19c50faced6ef4dbffd32397eb519141d2bb988950f0b02c299191c4907d7ba4e488cdb4d3a583fa8f4d5bd322e18afaeb96a095692dc17de13122ff8696fdea5a700a60df600b43d1c4014599c57301266a6b6da", @typed={0xf9, 0x25, 0x0, 0x0, @binary="fe7c122f418d4a88e6f6d8dc6fbf14b34c983750bdfa8869056ef3673d64fde5f7b923b9e87486dd3697c4a6750cd0f27485e0c904398970142155b0a99fd218ebf8a3bca6e3225d42bc8a0b9c1eeeac4b25e7f25e44f15924c82650125b626d7c994747d94ae3bbeceefb19e1767bc6270696e182177389e550b2317a5f56fbb9f1107de885d171f7c4de7f3e7627bf4af31fe9d9960a009655e78a455cee913630b599f567a2e9615eb7754e10e63024da9ec2acb3ff8748c15b6ab8055a7630caccda55dfc672d176b8653b7c65d57cd70f0e76980cdee669fe916497ddfab7dd1004b75f8c8768ef2aa2e1f75e2a29ac868985"}, @generic="ff6a4ae093e922f92ce68994b363913c77ae9cd174465a310df226c42d13a1280b0326bd8db4dcf457cbd07bc4330538586f173dfb53e44fb48507f5f2c714df9ad39ad30c324f8e5ee562e8af5110f70ab70680614fa0951930d5572ad2f28ae95f930d193b3c065b018a629cf7b5c034ebb4b4f4e411d628ac39ddbc7491f5ea53634fa562b085ba57d157c89edfe1b872a6b4eaed9e643dc14974dc0a55e4cc508369b334f66ebd591e63d9b49c2b101111a992ec31f11574f957f5aba0e7c770b1996d930cab2a7dabb9adf6790d3345aebcf3cd209d5b", @generic="ab987229ab9a1e7b4635568dc43aadcc97459facb140a265a6ca17ac9ea1f5c23ec487fedb48caa8fb7a237a5c79d3fa986074ee8e197f680b4c71b70837e94c2dcd7fda444e68ea1a0122a76c6531"]}, @nested={0x55, 0x13, 0x0, 0x1, [@typed={0x4, 0x94}, @generic="b53a451233dc6e7bf204ad39b3e92a9e05bcece23c0fddb98585fb7fdd62d0d7a77b5d3e21aacef9a874465ab1738cc45689f4670bea1cfe99e899abad07cabe9c33161453", @typed={0x8, 0x26, 0x0, 0x0, @pid}]}]}, 0x3f4}, {&(0x7f0000001140)={0x12f4, 0x3c, 0x4, 0x70bd29, 0x25dfdbff, "", [@nested={0x1082, 0x80, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @pid}, @generic="466f76f26721c1ddc5395440665a44ae63ec2c29f10e2f339bd680b0a10543df239c7bfd4ceb2ffacdd518e6270f785b435abcdfa69373f699d6184b0de8fd5b1da486e416c0b43e66f211301d04720fb521016137ef01ad8c5508c3e9e6c06b177e0106df992677e5918384788150687f810cdcd9c6", @generic="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@generic="fc4ec1ac1ce50db38a6ba3f7ba7aa3f16dfa90caf5a458dd7ad93052e9c8f43fe3c3904064ae59918dcf71f0ced9440794191ebe2494a77d08724b6f22", @nested={0x209, 0xe, 0x0, 0x1, [@generic="ac9fba0f0c82c0a52825fb7f904af8d96e3017755b75843fde6426ab2cd122f95e86e357c211037363238b5902f55f1029f34d58b3536052fc3215ce1bd38f33007d451271fc025393b65d81439e4fae2d943b86ef65f61394113ad7410e9c619bb006751f229ed5aa9944c380571fe9d6bd6d06", @typed={0x8, 0x7c, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x800}, @typed={0xc, 0x4e, 0x0, 0x0, @str='-:\xa9*:+]\x00'}, @generic="7072efc9a20b4949ed3c56b9bb6189a8876de2a76c139d3f49024e952a3a9c2acf772a68310ff55845e0ffaac482f00363d41464930f", @typed={0x28, 0x92, 0x0, 0x0, @binary="e483aced28bd3f67da99f38b075ca010995f598ebefea8ea1bfc6f5ba7d00b201dbdf108"}, @generic="430db6aec6f9240afa7b61e144c6c5bb76035f00fd9a11413ecf032b1fff8dfd702f43903176669068ac73fb8f15d0a8d9caad46ee00b40febed5f29d9d7c032e454db492c62e8728159f07f297002590d69e0c91b9b49f9891156b2fc213fb0bb244c328c262a8f4442dd0a793dd72a7f1d684744064f34b965903a854e95b3429eec057df14df3b759078a63e8014d5e7b6fafec11dd2b35c015ddb6bb7ff0d9abaeffc0504084e9b0e2e3ca1fb125224363d3032ec2a61c557a22947b7de51fcd2edbfae3d2b910a6825945c96bbf2b4a42950bab7aa571ca36478e7f9eef7caaf36a65d7f62180fbaed4d925748d235f2ffe171bb48b", @generic="89f44d43f876488bf9b9d3145ca1b59942408498f386137fa67da03e2c9f14"]}, @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @broadcast}}]}, 0x12f4}, {&(0x7f0000000d00)={0x2b8, 0x28, 0x300, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x17, 0x0, 0x0, @uid}, @generic="02c8f1f20fe9a1acdc72a9ae2f370dcc8fb48033096c3c004045309e309a586d1e6d1774d941d6241f5ba3cf96896cf4513a4da12ef8c313daf7dd34fc2dc4ceb59a5885aa7ee369b48cc8297e8fcbff71a188cf74a155bbf4b6e698", @generic="6d9e75dce501dd5ccd295852f476d59749d1c9758ad7f7c41b4fc45963eeba4764421e04b080d0bf6f617523ea1d52bd63b21b65592f7a016bc9e8ea2b93e1d617cce69de1be87c8280b9d22d88a787e94a018032322052352f9fa7941ea491ae48a7654bbe2334d41d92961277e54", @generic="2aebf3078ce3c13e0a401a783b5d6807c95cc8d62f8a045bea15033fb180abe0f4cea7d2db0a326c3d48dd6b37427a15643cceccbd40bb9675a22aa808715fbb02c58b03502871b00891a83b2ca73d0f1fe5f69999d5e9743cd4466ed874231b655b1728e92dc38349347b8fc86dc0cf9b67af89a07a1d0459214d36563a2daf7eb6f4cfa307f5c06689e9682f4bf04ca42daff904e59899ff2f236fcb328cd6e5bae2353697c15d64dea18929183535d64667d8cbaf1d22d92841643c18c2d3f10b158e", @generic="843e2cde690d2b6912b1dcb69ab464b24dadb20adcb9031a7aa0e9cba464a41da32e319e556f974bc37c12e6f5db15c9d5524043aca97465262082ff3587a5177720b8e0c66ed03da92f90c3ea280dde7012e3668f065fbc9706e1777d61fcde24e5de62473728c937d9aea2bb2f7cbfcbae7dcd755fbd56f9bce1dd0cf95d", @nested={0x8f, 0x25, 0x0, 0x1, [@generic="26cfc2d866757264a63312172d14f8c75cb6280e36c0568d608958be1199e6a21a793052548f352252737afc272336a4421af6c9d40e7a673d6e4892b23cf5a071c6de7150e3676915b82076fcdaa5ccd7371c360525ddca9d60bec83951f9ed5a93240b5bb61c0133742af61e6a708278745f9bde8915000e246f280ace5d2c77b5937116ba0c4c67ab6e"]}]}, 0x2b8}], 0x4, &(0x7f0000001080)=[@rights={{0x28, 0x1, 0x1, [r7, r7, 0xffffffffffffffff, r5, 0xffffffffffffffff, r11]}}, @rights={{0x1c, 0x1, 0x1, [r8, r10, r4]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r9, r10, 0xffffffffffffffff, r13]}}], 0x80, 0x4011}, 0x40) getsockopt$inet6_mreq(r13, 0x29, 0x0, 0x0, 0x0) r15 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xfffffffffffffea5, r3, 0x221, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0xfffffffffffffec7, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r15}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r12}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004000}, 0x800) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) socket$inet6(0xa, 0x3, 0x2) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r16, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) 01:23:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1837.835688] nbd: must specify a size in bytes for the device 01:23:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 1) 01:23:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 1) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) (fail_nth: 1) 01:23:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (fail_nth: 1) 01:23:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1837.977282] FAULT_INJECTION: forcing a failure. [ 1837.977282] name failslab, interval 1, probability 0, space 0, times 0 [ 1837.998495] FAULT_INJECTION: forcing a failure. [ 1837.998495] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.030555] FAULT_INJECTION: forcing a failure. [ 1838.030555] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.030874] CPU: 1 PID: 13458 Comm: syz-executor.2 Not tainted 4.14.307-syzkaller #0 [ 1838.049701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1838.059072] Call Trace: [ 1838.061684] dump_stack+0x1b2/0x281 [ 1838.065335] should_fail.cold+0x10a/0x149 [ 1838.069513] should_failslab+0xd6/0x130 [ 1838.073510] kmem_cache_alloc_node+0x263/0x410 [ 1838.078114] __alloc_skb+0x5c/0x510 [ 1838.081762] netlink_sendmsg+0x927/0xbc0 [ 1838.085844] ? nlmsg_notify+0x1b0/0x1b0 [ 1838.089923] ? kernel_recvmsg+0x210/0x210 [ 1838.094089] ? security_socket_sendmsg+0x83/0xb0 [ 1838.098857] ? nlmsg_notify+0x1b0/0x1b0 [ 1838.103015] sock_sendmsg+0xb5/0x100 [ 1838.106756] ___sys_sendmsg+0x6c8/0x800 [ 1838.110742] ? get_pid_task+0x91/0x130 [ 1838.114647] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1838.119427] ? lock_downgrade+0x740/0x740 [ 1838.123602] ? __fget+0x23e/0x3e0 [ 1838.127160] ? lock_acquire+0x170/0x3f0 01:23:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1838.131157] ? lock_downgrade+0x740/0x740 [ 1838.135326] ? __fget+0x265/0x3e0 [ 1838.138811] ? __fdget+0x19b/0x1f0 [ 1838.142367] ? sockfd_lookup_light+0xb2/0x160 [ 1838.144493] FAULT_INJECTION: forcing a failure. [ 1838.144493] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.146887] __sys_sendmsg+0xa3/0x120 [ 1838.146901] ? SyS_shutdown+0x160/0x160 [ 1838.146917] ? wait_for_completion_io+0x10/0x10 [ 1838.146940] ? SyS_read+0x210/0x210 [ 1838.146953] ? __do_page_fault+0x159/0xad0 [ 1838.146967] SyS_sendmsg+0x27/0x40 [ 1838.146977] ? __sys_sendmsg+0x120/0x120 [ 1838.146990] do_syscall_64+0x1d5/0x640 [ 1838.147010] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1838.147020] RIP: 0033:0x7fb3c7c970f9 [ 1838.147026] RSP: 002b:00007fb3c6209168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1838.147038] RAX: ffffffffffffffda RBX: 00007fb3c7db6f80 RCX: 00007fb3c7c970f9 [ 1838.147045] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1838.147052] RBP: 00007fb3c62091d0 R08: 0000000000000000 R09: 0000000000000000 [ 1838.147059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1838.147066] R13: 00007ffd045c3fff R14: 00007fb3c6209300 R15: 0000000000022000 [ 1838.161277] CPU: 1 PID: 13459 Comm: syz-executor.1 Not tainted 4.14.307-syzkaller #0 [ 1838.252207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1838.261660] Call Trace: [ 1838.264264] dump_stack+0x1b2/0x281 [ 1838.267909] should_fail.cold+0x10a/0x149 [ 1838.272083] should_failslab+0xd6/0x130 [ 1838.276086] kmem_cache_alloc_node+0x263/0x410 [ 1838.280796] __alloc_skb+0x5c/0x510 [ 1838.284443] netlink_sendmsg+0x927/0xbc0 [ 1838.288524] ? nlmsg_notify+0x1b0/0x1b0 [ 1838.292512] ? kernel_recvmsg+0x210/0x210 [ 1838.296676] ? security_socket_sendmsg+0x83/0xb0 [ 1838.301448] ? nlmsg_notify+0x1b0/0x1b0 [ 1838.305445] sock_sendmsg+0xb5/0x100 [ 1838.309169] ___sys_sendmsg+0x6c8/0x800 [ 1838.313163] ? get_pid_task+0x91/0x130 [ 1838.317057] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1838.321824] ? lock_downgrade+0x740/0x740 [ 1838.325987] ? __fget+0x23e/0x3e0 [ 1838.329454] ? lock_acquire+0x170/0x3f0 [ 1838.333437] ? lock_downgrade+0x740/0x740 [ 1838.337606] ? __fget+0x265/0x3e0 [ 1838.341080] ? __fdget+0x19b/0x1f0 [ 1838.344652] ? sockfd_lookup_light+0xb2/0x160 [ 1838.349166] __sys_sendmsg+0xa3/0x120 [ 1838.353068] ? SyS_shutdown+0x160/0x160 [ 1838.357076] ? wait_for_completion_io+0x10/0x10 [ 1838.361799] ? SyS_read+0x210/0x210 [ 1838.365527] ? __do_page_fault+0x159/0xad0 [ 1838.369776] SyS_sendmsg+0x27/0x40 [ 1838.373321] ? __sys_sendmsg+0x120/0x120 [ 1838.377399] do_syscall_64+0x1d5/0x640 [ 1838.381311] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1838.386526] RIP: 0033:0x7f944c0390f9 [ 1838.390240] RSP: 002b:00007f944a5ab168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1838.398045] RAX: ffffffffffffffda RBX: 00007f944c158f80 RCX: 00007f944c0390f9 [ 1838.405331] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1838.412648] RBP: 00007f944a5ab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1838.420020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:23:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1838.427300] R13: 00007ffe4c50333f R14: 00007f944a5ab300 R15: 0000000000022000 [ 1838.446160] CPU: 0 PID: 13467 Comm: syz-executor.5 Not tainted 4.14.307-syzkaller #0 [ 1838.454088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1838.463457] Call Trace: [ 1838.466073] dump_stack+0x1b2/0x281 [ 1838.469728] should_fail.cold+0x10a/0x149 [ 1838.473929] should_failslab+0xd6/0x130 [ 1838.477929] kmem_cache_alloc_node+0x263/0x410 01:23:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1838.482530] __alloc_skb+0x5c/0x510 [ 1838.486180] netlink_sendmsg+0x927/0xbc0 [ 1838.490266] ? nlmsg_notify+0x1b0/0x1b0 [ 1838.494271] ? kernel_recvmsg+0x210/0x210 [ 1838.498611] ? security_socket_sendmsg+0x83/0xb0 [ 1838.503383] ? nlmsg_notify+0x1b0/0x1b0 [ 1838.507377] sock_sendmsg+0xb5/0x100 [ 1838.511107] ___sys_sendmsg+0x6c8/0x800 [ 1838.515094] ? get_pid_task+0x91/0x130 [ 1838.518996] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1838.523769] ? lock_downgrade+0x740/0x740 [ 1838.527937] ? __fget+0x23e/0x3e0 01:23:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1838.531421] ? lock_acquire+0x170/0x3f0 [ 1838.535505] ? lock_downgrade+0x740/0x740 [ 1838.540067] ? __fget+0x265/0x3e0 [ 1838.543549] ? __fdget+0x19b/0x1f0 [ 1838.547106] ? sockfd_lookup_light+0xb2/0x160 [ 1838.551622] __sys_sendmsg+0xa3/0x120 [ 1838.555440] ? SyS_shutdown+0x160/0x160 [ 1838.559517] ? wait_for_completion_io+0x10/0x10 [ 1838.564219] ? SyS_read+0x210/0x210 [ 1838.567862] ? __do_page_fault+0x159/0xad0 [ 1838.572207] SyS_sendmsg+0x27/0x40 [ 1838.575777] ? __sys_sendmsg+0x120/0x120 [ 1838.579857] do_syscall_64+0x1d5/0x640 [ 1838.583771] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1838.589106] RIP: 0033:0x7f2c46d970f9 [ 1838.592832] RSP: 002b:00007f2c45309168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1838.600556] RAX: ffffffffffffffda RBX: 00007f2c46eb6f80 RCX: 00007f2c46d970f9 [ 1838.607843] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1838.615130] RBP: 00007f2c453091d0 R08: 0000000000000000 R09: 0000000000000000 [ 1838.622467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1838.629767] R13: 00007ffe4facc5bf R14: 00007f2c45309300 R15: 0000000000022000 [ 1838.637070] CPU: 1 PID: 13460 Comm: syz-executor.0 Not tainted 4.14.307-syzkaller #0 [ 1838.644984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1838.654356] Call Trace: [ 1838.656970] dump_stack+0x1b2/0x281 [ 1838.660628] should_fail.cold+0x10a/0x149 [ 1838.664811] should_failslab+0xd6/0x130 [ 1838.668807] kmem_cache_alloc_node+0x263/0x410 [ 1838.673415] __alloc_skb+0x5c/0x510 [ 1838.677071] netlink_sendmsg+0x927/0xbc0 [ 1838.681157] ? nlmsg_notify+0x1b0/0x1b0 [ 1838.685386] ? kernel_recvmsg+0x210/0x210 [ 1838.689556] ? security_socket_sendmsg+0x83/0xb0 [ 1838.694329] ? nlmsg_notify+0x1b0/0x1b0 [ 1838.698320] sock_sendmsg+0xb5/0x100 [ 1838.702056] ___sys_sendmsg+0x6c8/0x800 [ 1838.706056] ? get_pid_task+0x91/0x130 [ 1838.709967] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1838.714749] ? lock_downgrade+0x740/0x740 [ 1838.718919] ? __fget+0x23e/0x3e0 [ 1838.722395] ? lock_acquire+0x170/0x3f0 [ 1838.726392] ? lock_downgrade+0x740/0x740 [ 1838.730563] ? __fget+0x265/0x3e0 [ 1838.734042] ? __fdget+0x19b/0x1f0 [ 1838.737610] ? sockfd_lookup_light+0xb2/0x160 [ 1838.742128] __sys_sendmsg+0xa3/0x120 [ 1838.745947] ? SyS_shutdown+0x160/0x160 [ 1838.749941] ? wait_for_completion_io+0x10/0x10 [ 1838.754634] ? SyS_read+0x210/0x210 [ 1838.758276] ? __do_page_fault+0x159/0xad0 [ 1838.762532] SyS_sendmsg+0x27/0x40 [ 1838.766088] ? __sys_sendmsg+0x120/0x120 [ 1838.770168] do_syscall_64+0x1d5/0x640 [ 1838.774085] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1838.779284] RIP: 0033:0x7f177fe2f0f9 01:23:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 2) 01:23:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 2) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1838.783008] RSP: 002b:00007f177e3a1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1838.790805] RAX: ffffffffffffffda RBX: 00007f177ff4ef80 RCX: 00007f177fe2f0f9 [ 1838.798091] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1838.805372] RBP: 00007f177e3a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1838.812661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1838.819959] R13: 00007ffd6f47c97f R14: 00007f177e3a1300 R15: 0000000000022000 [ 1838.898692] FAULT_INJECTION: forcing a failure. [ 1838.898692] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.960007] CPU: 0 PID: 13495 Comm: syz-executor.2 Not tainted 4.14.307-syzkaller #0 [ 1838.966374] FAULT_INJECTION: forcing a failure. [ 1838.966374] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.967932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1838.967938] Call Trace: [ 1838.967957] dump_stack+0x1b2/0x281 [ 1838.967975] should_fail.cold+0x10a/0x149 [ 1838.967999] should_failslab+0xd6/0x130 [ 1839.003262] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1839.008381] __kmalloc_node_track_caller+0x38/0x70 [ 1839.013362] __alloc_skb+0x96/0x510 [ 1839.017024] netlink_sendmsg+0x927/0xbc0 [ 1839.021090] ? nlmsg_notify+0x1b0/0x1b0 [ 1839.025248] ? kernel_recvmsg+0x210/0x210 [ 1839.029398] ? security_socket_sendmsg+0x83/0xb0 [ 1839.034248] ? nlmsg_notify+0x1b0/0x1b0 [ 1839.038235] sock_sendmsg+0xb5/0x100 [ 1839.041956] ___sys_sendmsg+0x6c8/0x800 [ 1839.045941] ? get_pid_task+0x91/0x130 [ 1839.049841] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1839.054602] ? lock_downgrade+0x740/0x740 [ 1839.058756] ? __fget+0x23e/0x3e0 [ 1839.062216] ? lock_acquire+0x170/0x3f0 [ 1839.066196] ? lock_downgrade+0x740/0x740 [ 1839.070352] ? __fget+0x265/0x3e0 [ 1839.073820] ? __fdget+0x19b/0x1f0 [ 1839.077370] ? sockfd_lookup_light+0xb2/0x160 [ 1839.081885] __sys_sendmsg+0xa3/0x120 [ 1839.085693] ? SyS_shutdown+0x160/0x160 [ 1839.089669] ? wait_for_completion_io+0x10/0x10 [ 1839.094348] ? SyS_read+0x210/0x210 [ 1839.097984] ? __do_page_fault+0x159/0xad0 [ 1839.102221] SyS_sendmsg+0x27/0x40 [ 1839.105935] ? __sys_sendmsg+0x120/0x120 [ 1839.110014] do_syscall_64+0x1d5/0x640 [ 1839.113917] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1839.119109] RIP: 0033:0x7fb3c7c970f9 [ 1839.122849] RSP: 002b:00007fb3c6209168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1839.130655] RAX: ffffffffffffffda RBX: 00007fb3c7db6f80 RCX: 00007fb3c7c970f9 [ 1839.137925] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1839.145210] RBP: 00007fb3c62091d0 R08: 0000000000000000 R09: 0000000000000000 [ 1839.152497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1839.159789] R13: 00007ffd045c3fff R14: 00007fb3c6209300 R15: 0000000000022000 [ 1839.167092] CPU: 1 PID: 13498 Comm: syz-executor.1 Not tainted 4.14.307-syzkaller #0 [ 1839.175008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1839.184384] Call Trace: [ 1839.186999] dump_stack+0x1b2/0x281 [ 1839.190653] should_fail.cold+0x10a/0x149 [ 1839.194826] should_failslab+0xd6/0x130 [ 1839.198824] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1839.204062] __kmalloc_node_track_caller+0x38/0x70 01:23:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) [ 1839.209020] __alloc_skb+0x96/0x510 [ 1839.212678] netlink_sendmsg+0x927/0xbc0 [ 1839.216875] ? nlmsg_notify+0x1b0/0x1b0 [ 1839.220870] ? kernel_recvmsg+0x210/0x210 [ 1839.225047] ? security_socket_sendmsg+0x83/0xb0 [ 1839.229823] ? nlmsg_notify+0x1b0/0x1b0 [ 1839.233813] sock_sendmsg+0xb5/0x100 [ 1839.237547] ___sys_sendmsg+0x6c8/0x800 [ 1839.241536] ? get_pid_task+0x91/0x130 [ 1839.245441] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1839.250223] ? lock_downgrade+0x740/0x740 [ 1839.254477] ? __fget+0x23e/0x3e0 [ 1839.257964] ? lock_acquire+0x170/0x3f0 [ 1839.261970] ? lock_downgrade+0x740/0x740 [ 1839.266141] ? __fget+0x265/0x3e0 [ 1839.269704] ? __fdget+0x19b/0x1f0 [ 1839.273263] ? sockfd_lookup_light+0xb2/0x160 [ 1839.277793] __sys_sendmsg+0xa3/0x120 [ 1839.281864] ? SyS_shutdown+0x160/0x160 [ 1839.285860] ? wait_for_completion_io+0x10/0x10 [ 1839.290748] ? SyS_read+0x210/0x210 [ 1839.294398] ? __do_page_fault+0x159/0xad0 [ 1839.298834] SyS_sendmsg+0x27/0x40 [ 1839.302396] ? __sys_sendmsg+0x120/0x120 [ 1839.306752] do_syscall_64+0x1d5/0x640 [ 1839.310681] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1839.315888] RIP: 0033:0x7f944c0390f9 [ 1839.319614] RSP: 002b:00007f944a5ab168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1839.327518] RAX: ffffffffffffffda RBX: 00007f944c158f80 RCX: 00007f944c0390f9 [ 1839.334817] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1839.342107] RBP: 00007f944a5ab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1839.349399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:23:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000273589a1eab8734af2eff33aa63000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) 01:23:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021ecfa2", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r8, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xc8, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x18, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x2}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x7c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x800}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4080}, 0x200440c2) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x806}, 0x4000) 01:23:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 3) [ 1839.356715] R13: 00007ffe4c50333f R14: 00007f944a5ab300 R15: 0000000000022000 01:23:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 3) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021ecfa2", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r8, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xc8, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x18, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x2}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x7c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x800}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4080}, 0x200440c2) (async, rerun: 32) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async, rerun: 32) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x806}, 0x4000) [ 1839.478921] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1839.516495] nbd: must specify at least one socket 01:23:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1839.536255] FAULT_INJECTION: forcing a failure. [ 1839.536255] name failslab, interval 1, probability 0, space 0, times 0 [ 1839.564982] CPU: 1 PID: 13518 Comm: syz-executor.2 Not tainted 4.14.307-syzkaller #0 [ 1839.573004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1839.582463] Call Trace: [ 1839.585082] dump_stack+0x1b2/0x281 [ 1839.588768] should_fail.cold+0x10a/0x149 [ 1839.592946] should_failslab+0xd6/0x130 [ 1839.596943] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1839.601743] nbd_alloc_config+0x5e/0x180 [ 1839.605827] nbd_genl_connect+0x40f/0x13e0 [ 1839.610081] ? nbd_xmit_timeout+0x500/0x500 [ 1839.614434] ? validate_nla+0x192/0x5e0 [ 1839.618471] ? nla_parse+0x157/0x1f0 [ 1839.622208] genl_family_rcv_msg+0x572/0xb20 [ 1839.626641] ? genl_rcv+0x40/0x40 [ 1839.630113] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 1839.635604] ? __kmalloc_node_track_caller+0x4c/0x70 [ 1839.640734] ? trace_hardirqs_on+0x10/0x10 [ 1839.645006] genl_rcv_msg+0xaf/0x140 [ 1839.648739] netlink_rcv_skb+0x125/0x390 [ 1839.652880] ? genl_family_rcv_msg+0xb20/0xb20 [ 1839.657489] ? netlink_ack+0x9a0/0x9a0 [ 1839.661411] ? lock_acquire+0x170/0x3f0 [ 1839.665580] genl_rcv+0x24/0x40 [ 1839.668868] netlink_unicast+0x437/0x610 [ 1839.672947] ? netlink_sendskb+0xd0/0xd0 [ 1839.677156] ? __check_object_size+0x179/0x230 [ 1839.681735] netlink_sendmsg+0x651/0xbc0 [ 1839.685835] ? nlmsg_notify+0x1b0/0x1b0 [ 1839.689812] ? kernel_recvmsg+0x210/0x210 [ 1839.693955] ? security_socket_sendmsg+0x83/0xb0 [ 1839.698791] ? nlmsg_notify+0x1b0/0x1b0 [ 1839.702842] sock_sendmsg+0xb5/0x100 [ 1839.706559] ___sys_sendmsg+0x6c8/0x800 [ 1839.710797] ? get_pid_task+0x91/0x130 [ 1839.714763] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1839.719527] ? lock_downgrade+0x740/0x740 [ 1839.723669] ? __fget+0x23e/0x3e0 [ 1839.727129] ? lock_acquire+0x170/0x3f0 [ 1839.731113] ? lock_downgrade+0x740/0x740 [ 1839.735259] ? __fget+0x265/0x3e0 [ 1839.738710] ? __fdget+0x19b/0x1f0 [ 1839.742252] ? sockfd_lookup_light+0xb2/0x160 [ 1839.746756] __sys_sendmsg+0xa3/0x120 [ 1839.750649] ? SyS_shutdown+0x160/0x160 [ 1839.754631] ? wait_for_completion_io+0x10/0x10 [ 1839.759320] ? SyS_read+0x210/0x210 [ 1839.762944] ? __do_page_fault+0x159/0xad0 [ 1839.767204] SyS_sendmsg+0x27/0x40 [ 1839.770747] ? __sys_sendmsg+0x120/0x120 [ 1839.774808] do_syscall_64+0x1d5/0x640 [ 1839.778701] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1839.783884] RIP: 0033:0x7fb3c7c970f9 01:23:09 executing program 5: 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$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000273589a1eab8734af2eff33aa63000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) [ 1839.787591] RSP: 002b:00007fb3c6209168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1839.795335] RAX: ffffffffffffffda RBX: 00007fb3c7db6f80 RCX: 00007fb3c7c970f9 [ 1839.802611] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1839.809894] RBP: 00007fb3c62091d0 R08: 0000000000000000 R09: 0000000000000000 [ 1839.817162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1839.824640] R13: 00007ffd045c3fff R14: 00007fb3c6209300 R15: 0000000000022000 01:23:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 4) [ 1839.841755] nbd: couldn't allocate config [ 1839.850868] FAULT_INJECTION: forcing a failure. [ 1839.850868] name failslab, interval 1, probability 0, space 0, times 0 [ 1839.890190] CPU: 1 PID: 13519 Comm: syz-executor.1 Not tainted 4.14.307-syzkaller #0 [ 1839.898135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1839.907503] Call Trace: [ 1839.910113] dump_stack+0x1b2/0x281 [ 1839.913819] should_fail.cold+0x10a/0x149 [ 1839.917994] should_failslab+0xd6/0x130 [ 1839.922001] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1839.926696] nbd_alloc_config+0x5e/0x180 [ 1839.930779] nbd_genl_connect+0x40f/0x13e0 [ 1839.935053] ? nbd_xmit_timeout+0x500/0x500 [ 1839.939392] ? __mutex_lock+0x356/0x1310 [ 1839.943479] ? validate_nla+0x192/0x5e0 [ 1839.947483] ? nla_parse+0x157/0x1f0 [ 1839.951236] genl_family_rcv_msg+0x572/0xb20 [ 1839.955680] ? genl_rcv+0x40/0x40 [ 1839.959327] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 1839.964798] ? trace_hardirqs_on+0x10/0x10 [ 1839.969153] genl_rcv_msg+0xaf/0x140 [ 1839.972889] netlink_rcv_skb+0x125/0x390 [ 1839.976964] ? genl_family_rcv_msg+0xb20/0xb20 [ 1839.981571] ? netlink_ack+0x9a0/0x9a0 [ 1839.985472] ? lock_acquire+0x170/0x3f0 [ 1839.989470] genl_rcv+0x24/0x40 [ 1839.992774] netlink_unicast+0x437/0x610 [ 1839.996865] ? netlink_sendskb+0xd0/0xd0 [ 1840.000948] ? __check_object_size+0x179/0x230 [ 1840.005550] netlink_sendmsg+0x651/0xbc0 [ 1840.009632] ? nlmsg_notify+0x1b0/0x1b0 [ 1840.013723] ? kernel_recvmsg+0x210/0x210 [ 1840.017889] ? security_socket_sendmsg+0x83/0xb0 [ 1840.022667] ? nlmsg_notify+0x1b0/0x1b0 [ 1840.026661] sock_sendmsg+0xb5/0x100 [ 1840.030409] ___sys_sendmsg+0x6c8/0x800 [ 1840.034396] ? get_pid_task+0x91/0x130 [ 1840.038296] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1840.043074] ? lock_downgrade+0x740/0x740 [ 1840.047343] ? __fget+0x23e/0x3e0 [ 1840.050919] ? lock_acquire+0x170/0x3f0 [ 1840.054942] ? lock_downgrade+0x740/0x740 [ 1840.059101] ? __fget+0x265/0x3e0 [ 1840.062554] ? __fdget+0x19b/0x1f0 [ 1840.066099] ? sockfd_lookup_light+0xb2/0x160 [ 1840.070610] __sys_sendmsg+0xa3/0x120 [ 1840.074429] ? SyS_shutdown+0x160/0x160 [ 1840.078404] ? wait_for_completion_io+0x10/0x10 [ 1840.083203] ? SyS_read+0x210/0x210 [ 1840.086842] ? __do_page_fault+0x159/0xad0 [ 1840.091087] SyS_sendmsg+0x27/0x40 [ 1840.094653] ? __sys_sendmsg+0x120/0x120 [ 1840.098728] do_syscall_64+0x1d5/0x640 [ 1840.102645] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1840.107832] RIP: 0033:0x7f944c0390f9 [ 1840.111537] RSP: 002b:00007f944a5ab168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1840.119246] RAX: ffffffffffffffda RBX: 00007f944c158f80 RCX: 00007f944c0390f9 [ 1840.126515] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1840.133791] RBP: 00007f944a5ab1d0 R08: 0000000000000000 R09: 0000000000000000 01:23:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000273589a1eab8734af2eff33aa63000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000273589a1eab8734af2eff33aa63000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) (async) [ 1840.141063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1840.148519] R13: 00007ffe4c50333f R14: 00007f944a5ab300 R15: 0000000000022000 [ 1840.158236] nbd: couldn't allocate config 01:23:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 4) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0x2, 0x70bd29, 0x25dfdbff}, 0x14}}, 0x880) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000005000000010008000c00e30000e5cb6f37c9b364bcdbb5a10000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) 01:23:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 1840.305280] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1840.340722] nbd: must specify at least one socket 01:23:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1840.356192] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1840.369533] nbd: must specify at least one socket [ 1840.382629] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1840.417901] nbd: must specify at least one socket [ 1840.426429] FAULT_INJECTION: forcing a failure. [ 1840.426429] name failslab, interval 1, probability 0, space 0, times 0 [ 1840.492933] CPU: 1 PID: 13569 Comm: syz-executor.1 Not tainted 4.14.307-syzkaller #0 [ 1840.500872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1840.510329] Call Trace: [ 1840.512942] dump_stack+0x1b2/0x281 [ 1840.516596] should_fail.cold+0x10a/0x149 [ 1840.520796] should_failslab+0xd6/0x130 [ 1840.524792] kmem_cache_alloc_node+0x263/0x410 [ 1840.529512] __alloc_skb+0x5c/0x510 [ 1840.533158] netlink_ack+0x216/0x9a0 [ 1840.536927] ? netlink_sendmsg+0xbc0/0xbc0 01:23:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021ecfa2", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r8, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xc8, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x18, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x2}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x7c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x800}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4080}, 0x200440c2) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x806}, 0x4000) 01:23:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0x2, 0x70bd29, 0x25dfdbff}, 0x14}}, 0x880) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000005000000010008000c00e30000e5cb6f37c9b364bcdbb5a10000000000000004000780"], 0x24}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000005000000010008000c00e30000e5cb6f37c9b364bcdbb5a10000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) 01:23:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="3ce124a1", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000995e0a4f733b9343496aec052993cb432df45c3c7dc97cd52fc019ff21354e009aa9a6ae83eaaad0613ca2a380b2b5dc1f3bcb88d775137feb8fabbe9a72df4a24a782bf06eca1f584a095c7ac6bb7"], 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r3, 0x80044d0d, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r4, 0x8, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x46051}, 0x20000000) 01:23:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1840.541178] netlink_rcv_skb+0x2c5/0x390 [ 1840.545296] ? genl_family_rcv_msg+0xb20/0xb20 [ 1840.550084] ? netlink_ack+0x9a0/0x9a0 [ 1840.554037] ? lock_acquire+0x170/0x3f0 [ 1840.558034] genl_rcv+0x24/0x40 [ 1840.561328] netlink_unicast+0x437/0x610 [ 1840.565405] ? netlink_sendskb+0xd0/0xd0 [ 1840.569478] ? __check_object_size+0x179/0x230 [ 1840.574081] netlink_sendmsg+0x651/0xbc0 [ 1840.578166] ? nlmsg_notify+0x1b0/0x1b0 [ 1840.582150] ? kernel_recvmsg+0x210/0x210 [ 1840.586322] ? security_socket_sendmsg+0x83/0xb0 01:23:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="3ce124a1", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000995e0a4f733b9343496aec052993cb432df45c3c7dc97cd52fc019ff21354e009aa9a6ae83eaaad0613ca2a380b2b5dc1f3bcb88d775137feb8fabbe9a72df4a24a782bf06eca1f584a095c7ac6bb7"], 0x3c}}, 0x0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r3, 0x80044d0d, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r4, 0x8, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x46051}, 0x20000000) [ 1840.591100] ? nlmsg_notify+0x1b0/0x1b0 [ 1840.595097] sock_sendmsg+0xb5/0x100 [ 1840.598830] ___sys_sendmsg+0x6c8/0x800 [ 1840.602822] ? get_pid_task+0x91/0x130 [ 1840.606729] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1840.611504] ? lock_downgrade+0x740/0x740 [ 1840.615672] ? __fget+0x23e/0x3e0 [ 1840.619148] ? lock_acquire+0x170/0x3f0 [ 1840.623164] ? lock_downgrade+0x740/0x740 [ 1840.627339] ? __fget+0x265/0x3e0 [ 1840.630816] ? __fdget+0x19b/0x1f0 [ 1840.634371] ? sockfd_lookup_light+0xb2/0x160 [ 1840.638965] __sys_sendmsg+0xa3/0x120 [ 1840.642783] ? SyS_shutdown+0x160/0x160 [ 1840.646877] ? wait_for_completion_io+0x10/0x10 [ 1840.651572] ? SyS_read+0x210/0x210 [ 1840.655223] ? __do_page_fault+0x159/0xad0 [ 1840.659472] SyS_sendmsg+0x27/0x40 [ 1840.663022] ? __sys_sendmsg+0x120/0x120 [ 1840.667129] do_syscall_64+0x1d5/0x640 [ 1840.671040] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1840.676388] RIP: 0033:0x7f944c0390f9 [ 1840.680198] RSP: 002b:00007f944a5ab168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1840.687927] RAX: ffffffffffffffda RBX: 00007f944c158f80 RCX: 00007f944c0390f9 [ 1840.695208] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 1840.702490] RBP: 00007f944a5ab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1840.709776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1840.717137] R13: 00007ffe4c50333f R14: 00007f944a5ab300 R15: 0000000000022000 [ 1840.782993] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1840.803593] nbd: must specify at least one socket [ 1840.813268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 01:23:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 5) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="3ce124a1", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000995e0a4f733b9343496aec052993cb432df45c3c7dc97cd52fc019ff21354e009aa9a6ae83eaaad0613ca2a380b2b5dc1f3bcb88d775137feb8fabbe9a72df4a24a782bf06eca1f584a095c7ac6bb7"], 0x3c}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r3, 0x80044d0d, &(0x7f00000000c0)) (async) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r4, 0x8, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x46051}, 0x20000000) 01:23:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01828710ad0000000200010000007b41051600040007800c000600030000000000000000000000000000100e332287c655616f0fd083fd95dc7712777074e1db7fb4674343166f"], 0x30}}, 0x0) 01:23:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1840.839709] nbd: must specify at least one socket 01:23:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0x2, 0x70bd29, 0x25dfdbff}, 0x14}}, 0x880) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000005000000010008000c00e30000e5cb6f37c9b364bcdbb5a10000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0x2, 0x70bd29, 0x25dfdbff}, 0x14}}, 0x880) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000005000000010008000c00e30000e5cb6f37c9b364bcdbb5a10000000000000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r0) (async) 01:23:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1840.949984] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1840.984315] nbd: must specify at least one socket [ 1840.996131] FAULT_INJECTION: forcing a failure. [ 1840.996131] name failslab, interval 1, probability 0, space 0, times 0 [ 1841.008666] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1841.024922] CPU: 1 PID: 13621 Comm: syz-executor.1 Not tainted 4.14.307-syzkaller #0 [ 1841.031498] nbd: must specify at least one socket [ 1841.032835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1841.032840] Call Trace: 01:23:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1841.032864] dump_stack+0x1b2/0x281 [ 1841.053295] should_fail.cold+0x10a/0x149 [ 1841.057465] should_failslab+0xd6/0x130 [ 1841.061459] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1841.066586] __kmalloc_node_track_caller+0x38/0x70 [ 1841.071527] __alloc_skb+0x96/0x510 [ 1841.075162] netlink_ack+0x216/0x9a0 [ 1841.078900] ? netlink_sendmsg+0xbc0/0xbc0 [ 1841.083152] netlink_rcv_skb+0x2c5/0x390 [ 1841.087236] ? genl_family_rcv_msg+0xb20/0xb20 [ 1841.091835] ? netlink_ack+0x9a0/0x9a0 [ 1841.095745] ? lock_acquire+0x170/0x3f0 01:23:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x40}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1841.099750] genl_rcv+0x24/0x40 [ 1841.103044] netlink_unicast+0x437/0x610 [ 1841.107141] ? netlink_sendskb+0xd0/0xd0 [ 1841.111224] ? __check_object_size+0x179/0x230 [ 1841.115921] netlink_sendmsg+0x651/0xbc0 [ 1841.120158] ? nlmsg_notify+0x1b0/0x1b0 [ 1841.124146] ? kernel_recvmsg+0x210/0x210 [ 1841.128314] ? security_socket_sendmsg+0x83/0xb0 [ 1841.133175] ? nlmsg_notify+0x1b0/0x1b0 [ 1841.137170] sock_sendmsg+0xb5/0x100 [ 1841.140903] ___sys_sendmsg+0x6c8/0x800 [ 1841.144898] ? get_pid_task+0x91/0x130 [ 1841.148801] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1841.153578] ? lock_downgrade+0x740/0x740 [ 1841.157754] ? __fget+0x23e/0x3e0 [ 1841.161234] ? lock_acquire+0x170/0x3f0 [ 1841.165230] ? lock_downgrade+0x740/0x740 [ 1841.169399] ? __fget+0x265/0x3e0 [ 1841.172876] ? __fdget+0x19b/0x1f0 [ 1841.176434] ? sockfd_lookup_light+0xb2/0x160 [ 1841.180950] __sys_sendmsg+0xa3/0x120 [ 1841.184765] ? SyS_shutdown+0x160/0x160 [ 1841.188759] ? wait_for_completion_io+0x10/0x10 [ 1841.193451] ? SyS_read+0x210/0x210 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1841.197089] ? __do_page_fault+0x159/0xad0 [ 1841.201349] SyS_sendmsg+0x27/0x40 [ 1841.204904] ? __sys_sendmsg+0x120/0x120 [ 1841.208980] do_syscall_64+0x1d5/0x640 [ 1841.212893] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1841.218104] RIP: 0033:0x7f944c0390f9 [ 1841.221839] RSP: 002b:00007f944a5ab168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1841.229748] RAX: ffffffffffffffda RBX: 00007f944c158f80 RCX: 00007f944c0390f9 [ 1841.237033] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 01:23:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2c, r1, 0x200, 0x2, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8050) 01:23:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01828710ad0000000200010000007b41051600040007800c000600030000000000000000000000000000100e332287c655616f0fd083fd95dc7712777074e1db7fb4674343166f"], 0x30}}, 0x0) [ 1841.244413] RBP: 00007f944a5ab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1841.251702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1841.258984] R13: 00007ffe4c50333f R14: 00007f944a5ab300 R15: 0000000000022000 01:23:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 6) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x44, 0x0, 0x220, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x48005}, 0x10840) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x44050}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000380)={'wpan0\x00'}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2c, r1, 0x200, 0x2, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8050) 01:23:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x44, 0x0, 0x220, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x48005}, 0x10840) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x44050}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000380)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 01:23:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01828710ad0000000200010000007b41051600040007800c000600030000000000000000000000000000100e332287c655616f0fd083fd95dc7712777074e1db7fb4674343166f"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01828710ad0000000200010000007b41051600040007800c000600030000000000000000000000000000100e332287c655616f0fd083fd95dc7712777074e1db7fb4674343166f"], 0x30}}, 0x0) (async) [ 1841.408664] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1841.438285] nbd: must specify at least one socket 01:23:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048040}, 0x4000001) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYRES8=r0, @ANYRES16=r2, @ANYBLOB="01000400000000000000010400000c000a000000000000000000040007800346f66441ae430a0d13e025746e8fa5ccd3bfc5fd8fb7f5da97a81336cb8401b64edd0be1d9609f4b487b96b2b1e8ec007be8f07ebda94dfc90d4fa3d27c13f286a464738059eae8337e4f69d"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2c, r1, 0x200, 0x2, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8050) 01:23:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x44, 0x0, 0x220, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x48005}, 0x10840) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x44050}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000380)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 01:23:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048040}, 0x4000001) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYRES8=r0, @ANYRES16=r2, @ANYBLOB="01000400000000000000010400000c000a000000000000000000040007800346f66441ae430a0d13e025746e8fa5ccd3bfc5fd8fb7f5da97a81336cb8401b64edd0be1d9609f4b487b96b2b1e8ec007be8f07ebda94dfc90d4fa3d27c13f286a464738059eae8337e4f69d"], 0x24}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYRES8=r0, @ANYRES16=r2, @ANYBLOB="01000400000000000000010400000c000a000000000000000000040007800346f66441ae430a0d13e025746e8fa5ccd3bfc5fd8fb7f5da97a81336cb8401b64edd0be1d9609f4b487b96b2b1e8ec007be8f07ebda94dfc90d4fa3d27c13f286a464738059eae8337e4f69d"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) [ 1841.584927] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1841.607618] nbd: must specify at least one socket 01:23:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:11 executing program 5: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000427bd7000fddbdf250600000006000b001a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x44040801}, 0x8010) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan0\x00'}) [ 1841.637767] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1841.664520] nbd: must specify at least one socket 01:23:11 executing program 1: r0 = syz_init_net_socket$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) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048040}, 0x4000001) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048040}, 0x4000001) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYRES8=r0, @ANYRES16=r2, @ANYBLOB="01000400000000000000010400000c000a000000000000000000040007800346f66441ae430a0d13e025746e8fa5ccd3bfc5fd8fb7f5da97a81336cb8401b64edd0be1d9609f4b487b96b2b1e8ec007be8f07ebda94dfc90d4fa3d27c13f286a464738059eae8337e4f69d"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:11 executing program 5: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14, 0x0, 0x300}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r3, @ANYBLOB="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"/341], 0x14c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 01:23:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000427bd7000fddbdf250600000006000b001a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x44040801}, 0x8010) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan0\x00'}) 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14, 0x0, 0x300}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14, 0x0, 0x300}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r3, @ANYBLOB="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"/341], 0x14c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 01:23:11 executing program 5: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) (async) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000427bd7000fddbdf250600000006000b001a000000"], 0x1c}, 0x1, 0x0, 0x0, 0x44040801}, 0x8010) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan0\x00'}) 01:23:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14, 0x0, 0x300}, 0x14}}, 0x0) (async, rerun: 64) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) (rerun: 64) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r3, @ANYBLOB="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"/341], 0x14c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 01:23:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r1, 0x7cb, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES32=r0, @ANYRESHEX=r1], 0x3c}}, 0x0) 01:23:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xc0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x20}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xfffc}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) 01:23:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x48, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x48}}, 0x0) 01:23:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r1, 0x7cb, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES32=r0, @ANYRESHEX=r1], 0x3c}}, 0x0) 01:23:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000040), 0xab7, 0x6000) 01:23:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x3c}}, 0x0) 01:23:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xc0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x20}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xfffc}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) (async) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xc0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x20}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xfffc}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) 01:23:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x310, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000000}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc800}, 0x40041) 01:23:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r1, 0x7cb, 0x0) (async) ioctl$IOCTL_VMCI_SET_NOTIFY(r1, 0x7cb, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES32=r0, @ANYRESHEX=r1], 0x3c}}, 0x0) 01:23:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x3c}}, 0x0) 01:23:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000040), 0xab7, 0x6000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_open_dev$evdev(&(0x7f0000000040), 0xab7, 0x6000) (async) 01:23:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xc0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x20}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xfffc}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) (async) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xc0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x20}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xfffc}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) 01:23:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) 01:23:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000040), 0xab7, 0x6000) 01:23:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x3c}}, 0x0) 01:23:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x310, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000000}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc800}, 0x40041) 01:23:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) 01:23:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}]}, 0x58}}, 0x40000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x38, r1, 0x1, 0x2, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xfffffedb, 0x4, 0xe4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x38}}, 0x40) 01:23:12 executing program 2: 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$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x310, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000000}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc800}, 0x40041) 01:23:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) 01:23:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}]}, 0x58}}, 0x40000) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) [ 1843.053905] nbd: must specify at least one socket 01:23:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x38, r1, 0x1, 0x2, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xfffffedb, 0x4, 0xe4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x38}}, 0x40) 01:23:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:12 executing program 5: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r0, 0x7cb, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000000)={{@my=0x1}, @hyper, 0x9c71371b7a3ad049, 0x100000000, 0x6, 0x0, 0xfffffffffffffffb, 0xffffe936, 0x688}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:13 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044944}, 0x8800) 01:23:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}]}, 0x58}}, 0x40000) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) [ 1843.208038] nbd: must specify at least one socket 01:23:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x38, r1, 0x1, 0x2, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xfffffedb, 0x4, 0xe4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x38}}, 0x40) 01:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:13 executing program 5: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r0, 0x7cb, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000000)={{@my=0x1}, @hyper, 0x9c71371b7a3ad049, 0x100000000, 0x6, 0x0, 0xfffffffffffffffb, 0xffffe936, 0x688}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:13 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044944}, 0x8800) 01:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}}, 0x20008004) 01:23:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000008a26cd0c6576d71ab000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) [ 1843.383522] nbd: must specify at least one socket 01:23:13 executing program 5: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r0, 0x7cb, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000000)={{@my=0x1}, @hyper, 0x9c71371b7a3ad049, 0x100000000, 0x6, 0x0, 0xfffffffffffffffb, 0xffffe936, 0x688}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) (async) ioctl$IOCTL_VMCI_SET_NOTIFY(r0, 0x7cb, 0x0) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f0000000000)={{@my=0x1}, @hyper, 0x9c71371b7a3ad049, 0x100000000, 0x6, 0x0, 0xfffffffffffffffb, 0xffffe936, 0x688}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) 01:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}}, 0x0) 01:23:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000006f78000000000000000002040007800c000641d9d0da00"/42], 0x30}}, 0x0) [ 1843.449679] nbd: must specify at least one socket 01:23:13 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044944}, 0x8800) [ 1843.493331] nbd: must specify at least one socket 01:23:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) 01:23:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000008a26cd0c6576d71ab000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) [ 1843.528131] nbd: must specify at least one socket 01:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:13 executing program 2: setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="800000beb98a5e1d8cc9fe284ebdb500", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf250400000034000480050003000000000005000300000000000500030006000000050003000200000005000300070000000500030007000000080001000000000030000c802c000b8008000900bb17913a08000900d5c8a5300800090086ba941e08000a0012cd000008000900c9db344c"], 0x80}, 0x1, 0x0, 0x0, 0x20008000}, 0x48885) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000300)=@gcm_128={{0x303}, "dac59d423e671044", "79a2989b6b214d62aec146628a47eead", "563080e7", "641b659ed1416955"}, 0x28) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) [ 1843.586305] nbd: must specify at least one socket 01:23:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) 01:23:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000006f78000000000000000002040007800c000641d9d0da00"/42], 0x30}}, 0x0) [ 1843.688286] nbd: must specify at least one socket 01:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000008a26cd0c6576d71ab000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:13 executing program 2: setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="800000beb98a5e1d8cc9fe284ebdb500", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf250400000034000480050003000000000005000300000000000500030006000000050003000200000005000300070000000500030007000000080001000000000030000c802c000b8008000900bb17913a08000900d5c8a5300800090086ba941e08000a0012cd000008000900c9db344c"], 0x80}, 0x1, 0x0, 0x0, 0x20008000}, 0x48885) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000300)=@gcm_128={{0x303}, "dac59d423e671044", "79a2989b6b214d62aec146628a47eead", "563080e7", "641b659ed1416955"}, 0x28) (async) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) [ 1843.762826] nbd: must specify a size in bytes for the device 01:23:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000006f78000000000000000002040007800c000641d9d0da00"/42], 0x30}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000006f78000000000000000002040007800c000641d9d0da00"/42], 0x30}}, 0x0) 01:23:13 executing program 5: pselect6(0x40, &(0x7f0000000000)={0x3, 0x4, 0x409, 0xbb66, 0x4, 0x5, 0x5, 0x1}, &(0x7f0000000040)={0x3ff, 0x4, 0x6, 0x4ed6, 0x5, 0x0, 0x6, 0x1}, &(0x7f0000000100)={0x0, 0x800, 0x7f, 0x6, 0xfffffffffffffff7, 0x5e2, 0x4, 0x7fff}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x8]}, 0x8}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) socketpair(0x1e, 0x1, 0x402, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x5c, r2, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x332}]}, 0x5c}}, 0x0) 01:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:13 executing program 2: setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="800000beb98a5e1d8cc9fe284ebdb500", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf250400000034000480050003000000000005000300000000000500030006000000050003000200000005000300070000000500030007000000080001000000000030000c802c000b8008000900bb17913a08000900d5c8a5300800090086ba941e08000a0012cd000008000900c9db344c"], 0x80}, 0x1, 0x0, 0x0, 0x20008000}, 0x48885) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000300)=@gcm_128={{0x303}, "dac59d423e671044", "79a2989b6b214d62aec146628a47eead", "563080e7", "641b659ed1416955"}, 0x28) (async) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000faff000000000001000000ab6afce54c0002000000000200000000040007805847dfc91ebc403d1cc71e689f79a0872e1ba2ea598f8fef5e31bd85db6f40f7efaab9a3e1721f9a4bad193c9e5e533d37f194ce10b8443da6cc06e02e5a2f5e13ba4adb84548a4b93e7e046cb"], 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r3, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x19}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0xfd}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0x57}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0xf}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0xeb}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0x9}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000091) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) [ 1843.914364] nbd: must specify at least one socket [ 1843.933170] nbd: must specify a size in bytes for the device [ 1843.949704] nbd: must specify a size in bytes for the device 01:23:13 executing program 5: pselect6(0x40, &(0x7f0000000000)={0x3, 0x4, 0x409, 0xbb66, 0x4, 0x5, 0x5, 0x1}, &(0x7f0000000040)={0x3ff, 0x4, 0x6, 0x4ed6, 0x5, 0x0, 0x6, 0x1}, &(0x7f0000000100)={0x0, 0x800, 0x7f, 0x6, 0xfffffffffffffff7, 0x5e2, 0x4, 0x7fff}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x8]}, 0x8}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async) socketpair(0x1e, 0x1, 0x402, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x5c, r2, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x332}]}, 0x5c}}, 0x0) 01:23:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x3, 0x0, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x24008014) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x48, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) 01:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000faff000000000001000000ab6afce54c0002000000000200000000040007805847dfc91ebc403d1cc71e689f79a0872e1ba2ea598f8fef5e31bd85db6f40f7efaab9a3e1721f9a4bad193c9e5e533d37f194ce10b8443da6cc06e02e5a2f5e13ba4adb84548a4b93e7e046cb"], 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r3, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x19}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0xfd}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0x57}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0xf}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0xeb}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0x9}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000091) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) [ 1844.050769] nbd: must specify at least one socket 01:23:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}}, 0x0) 01:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x3, 0x0, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x24008014) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x48, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) 01:23:14 executing program 5: pselect6(0x40, &(0x7f0000000000)={0x3, 0x4, 0x409, 0xbb66, 0x4, 0x5, 0x5, 0x1}, &(0x7f0000000040)={0x3ff, 0x4, 0x6, 0x4ed6, 0x5, 0x0, 0x6, 0x1}, &(0x7f0000000100)={0x0, 0x800, 0x7f, 0x6, 0xfffffffffffffff7, 0x5e2, 0x4, 0x7fff}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x8]}, 0x8}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) socketpair(0x1e, 0x1, 0x402, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x5c, r2, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x332}]}, 0x5c}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x5c, r2, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x332}]}, 0x5c}}, 0x0) [ 1844.153581] nbd: must specify a size in bytes for the device [ 1844.171208] nbd: must specify a size in bytes for the device [ 1844.177306] nbd: must specify at least one socket 01:23:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x3, 0x0, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x24008014) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x48, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) 01:23:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000faff000000000001000000ab6afce54c0002000000000200000000040007805847dfc91ebc403d1cc71e689f79a0872e1ba2ea598f8fef5e31bd85db6f40f7efaab9a3e1721f9a4bad193c9e5e533d37f194ce10b8443da6cc06e02e5a2f5e13ba4adb84548a4b93e7e046cb"], 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r3, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x19}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0xfd}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0x57}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0xf}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0xeb}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0x9}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000091) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) [ 1844.200590] nbd: must specify a size in bytes for the device 01:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}}, 0x0) 01:23:14 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x3, 0x0, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x24008014) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x48, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x3, 0x0, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x24008014) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xffff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa0}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x48, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) (async) 01:23:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}}, 0x0) [ 1844.339622] nbd: must specify a size in bytes for the device [ 1844.373478] nbd: must specify a size in bytes for the device 01:23:14 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003200)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f0000003180)=[{&(0x7f0000000100)={0xd4, 0x2f, 0x200, 0x70bd29, 0x25dfdbfe, "", [@generic="dadf692162352451379216ec68813ba67eeee34109d6b375377c12e6e46f1b9c1875831926171b54cdf1d82dbd806bcc32c695ac3653e69873a400f75d691f98d2b2e3489d235040018c3a1e43ad8fa5cafb0d1c96d2aba575c5fb7663e1f5d187f589d6ae61530a0c2c3f4366960873fb7b04e6e39f19a4a61fc910df6b6a5c2d3c790a3e3f0454ead8655cf8ee697298", @generic="8aef51d70299494c8d9185b0f61b7388f0b4d4374b038a254750b001f4c8f9fd9f144e099670fa7d8341651b692bab1d53"]}, 0xd4}, {&(0x7f0000000300)={0x118, 0x27, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x91, 0x0, 0x0, @str='nbd\x00'}, @typed={0xc, 0x3a, 0x0, 0x0, @u64=0xf}, @generic="830661ab4d1b25f56b34bf0b1240d691799bee13d6da3a387eccc95fbc289216a9a89cb6276f77396de76a74e0707a0e98a88801e8cf6ddb085195d564b0ed762b539eb714c12b96af6f38c0a27f91f8756650d723d1ac6c09ae96c3bdf75d66b299a2c9eb3eb008e91eade419cfd47c0ea2a436ab04952d7c412aa77c44a5d02617bf533d68f6b77315c5183bb3fef12274a5fe6d9b2ffa1290313a06156eb35706265a850f433cade38eb62711f38128e25891281ef7ce101e6c1a749a79f781b74168497902fe9e736cec5ffa0a52b52b6c4a2af29f11dfb19a81399b12f376282f4fb1e56aa063df5a44b996b979d645d0"]}, 0x118}, {&(0x7f0000000440)={0xe8, 0x1d, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x6b, 0x81, 0x0, 0x1, [@typed={0xc, 0x4f, 0x0, 0x0, @u64}, @generic="cac6ba2d4571ee889f9dc38f6bb6be30359da5879e1aac67218bc1c7e0fa7cf0c9232adb38ba10a59c0affd1d26de4f4b6240f", @typed={0xc, 0x7e, 0x0, 0x0, @u64=0xfffffffffffffffd}, @typed={0x14, 0x33, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x82, 0x0, 0x0, @ipv4=@local}]}, @generic="7bb48b2b40b7538d13662b072e2604e6ab8a34afcd6a074f569739c68492ef0a311d1fc16b49ee9a9b1a72d3f6020b33194098c09196add3a5a63f78a8b1abf0b4e4e2b812245bb49c8b6427103c8ad3119dab3dc2b6c0d562dc8514ebcf0f18f1e2bc04fb8d214e6b"]}, 0xe8}, {&(0x7f0000000540)={0x1294, 0x2e, 0x1, 0x70bd27, 0x25dfdbfd, "", [@typed={0x14, 0x49, 0x0, 0x0, @ipv6=@remote}, @nested={0x8, 0x6d, 0x0, 0x1, [@typed={0x4, 0xc}]}, @generic="d0b703d303322b5294fdbbe34d298c8786d6359b073ebfdce4adbb8630c0fe75a5ab4d01ce6819aa74950949d982144fa5825cc1c40df77725347b7c346edd3e48f410523fad59fddb2d7b8ce49d6fd489eb9d6ceb18d37c5568fb732af17b18db243a7f70d99df1e4fc44113dce52975646005f80577368abbfdeae2cc166a2f4f230c996b3fd9e7e50d8ea66b080e5d316c95d19543dc1ec5eefa506565d1092f7e4979df4594a429f41", @generic="631c3bd0199e8968a3a2f7200b720a9f5c8db6404539b537279ddcc4e10b35f54ce744195d0438b7386ff0cfc72a568b115393ffe437c6884452600abbc511e26a83ce803e7562612f24e9b810191907825afd24a9370ae67a0a11831dadf1c346309501cf25384079d0f3441d46815bd0e33f56011c827fc1d34cce6c0e44a386bc4c67213049b4895f1ba75fcf0406c7863d2d21fa855379ad3656691822bc0df7eaaf169b14078d537accf79eb6bfd629", @generic="a76cbcea4161491e1f838bc04d2ba473d5cfba910a67172b1e89d54c647cdd9d26eb829c38681a5ba50369218c456b298d8cbe2a7a2b940923ba8325aa57a95172f8d507262b67137bd1470eb09ea55e0f9ecc1b5d31ed297673c21c6b6c926752650efb93ac283e2b3476e84a28515ab80dac3933d1f6057accc78bfabaeabf9c7ce168e35fa4b3aae269b06d08308b485ed6c4ce2571a86602d3992b58305cc38a4e313e3dda9bcd1d1494a3a968cac2f28e4ea57325375bb870bee68a9a9b12f2bad14e8dcae57eeb8ac4dd27653ed8c753a7307c1e69264978bf20912166a3042ae4abb7baea2081c09a3bdfb4b1405e765adefdd246b6005d68ddafee8319ce3f59225035b044c843475c001acb8fe62b99ceef1cd04fdf810165f978a6413ee864059f706004a19e25f1e7d99f6233e2f9c26de3979014e0a7698155be693ae5bb06a8a720edc02a58af96f5163d8acb525d8e27db3d6c4c5fe9d4d824cee93cbdff5975ff6645c55a73b26cf1e8a9d876a7528bd76aed9a19dd3c591af06b0a4ab883aae06b2b4dac5f108447d9f1b9a355424f49ba013f794264ecc7283db721066e67369d1966f0d4fb71cfe62c2df0285e494da56c79a24be3efa27ffa1a2b2a6a55316c51055802ffe89fd4c92a29c11e55f43c0afdde58dd0c9d04610ca6073b37e37a09b3fb8da0cf97c905334ecd63c7d30428041a985f89ebbb26d8816c621b803779468dfedf7e13bb59470f4d676e7c31a0982687b202374d0fa7fee59c5c2b15f2663e4dcd1ba9f0f5c7477fadfe40640b6924631f08d324b6ad903018d7fbb94d21d8921997f1d270c83835d29f45d7ad96543ddf1d9d82f9740db4a7ad475fc92d9a8b8e47aef3887a4725168593893c912ad7505093dc6b4611dec1ad31dad40e275e4965e6a6ae9585764d8ccd9bef51f8040962f63faff9e0cfbd55cb1a0110f017e8c2fc66f4581552f498dea96036d15d6663c334f427c09d519c75811c55c3ca9c3ea7b02c344dfd206fcffd34ddff13ecbe841bb6320e8966d200d7a5ba6be6886854fbda26dbcc79e39ee64ea2df53befd93221836728ca8fe95f018bda7c301294bde49747ef491997739a8382c18997b9105762b969d174dec68bb64764eecf0dbffa1b6d77b030682748db186cf6f34bfad1ada72fe3a981fc224a6a40417d049329b108b8e035e8dfc16b5ff88809cb0bf11c9eb886b82e30d1bf4f25458aaad83ad9242fcd177fc27e1ca9393043589ecdbed80e696778a3527628311b0f0b2c6bf65087ec2583e45bb7c78a8b307cf208c6a9c2e1e6d798dc547008efa1f9f810b01566ef79993376761fac4f00c90e5a3b2576ec7f3fe236fbba984ca574b6d0d6bcf12292807621c3532ff23b72e12bb77ecd0a700dafb4be03c0f97349776d55a8851d9b08d02171ffcd0d34f9091b3fc2c4934af81b84c3f77dac58ee4c04f095ed0d6f5a40269ba088bb2a4a945f8759fe849c305c83e003b2c00384f5b30a0edb4f30c89f66699bd535a8af53c0b47bd12b3e7818c28883f279f07fec4e169a8d6c60d9c47c63f3e048d038c6f0b1c7ceea983960742a3b3df0694580a06201652f6e8b384a6427ba55690f7bc2bac78df58fc8cee8d1f1860afad257fb4236d2ee5d6dc959e4cc5a21a8414687350952055be118b67940e913fa4d93fe9c4a06fce634526241985dfab97a198f518b6fd1b3ef85c6502ed880c9e001960ead86ef35b7d3bb59a92fad45d34b7b31f4a90c05a03dc7043937b65095edda841ee395d759bca4c43e546728e73466fb52945a7a4cb8e120737e593cfb685e9c84e21e11259e1ee1e9ddd3e89c2d9e80fa6af6d4b76c0572c85a5c95a54d6794572c05719c13aa53e1327ea8553068d3f2a5387f3e42fb0d18045bbaf85d062e61437f651cdd02f07dcfd25332916fa53f550d55cfeb5056e023f2ed8e1d5e489100e8720bd3e3f6fbb4c5a9899ce359dbe2e9fe3506fe91d916896328f987202277ce5db7119a014ef87956e5b3f592622a7c60498003b4350dc7363b6af78ffde987fe3ba2741671c8f2df064eb08d44d0cf1b271601b176edd8a591b4f2b381487741865d927f895f1bd958bdb06e1d06ee67d90a49d38ac43ea8624f41cbc9d0ce8ff9fbf58e8eb4783352aea47446f0ca7d70261114dd1df66110f7e48c52320de3adc33f00dcc27f124b5593841371515e035c89c98a267358af6d044b722cfd874ad92f68a2ca85cf86c0f4d66161ac132140c1ae14eab5c82fb28601590030414f6fb4fada154954c4139cc8f2f48e67709190fa7e2a18b09f3781f5924cc467a5e68700df9b5e3d81eda4b83715ad18de8fb3e7a9bbc84aaf3ca6f2252b13b29d9b609a670ebf28c6e9be03015da63666899a1df3b8f8f93333da801fce9b5634c5f407a48dddfffd3c2ccf5ee871c15eafccbf546232385fa6b0b1f2644f4a53618a397bdc56d811546fba3176c840006f2f93f59459fe3143fff740fb545c2132ff163dbc6c7ffef9844b1dcf3caf98a065366792bec5c7414afe7b43d70edfe277a962c7d7707aa0596fec33f5ed7974235dd95d9c6f13d154310b02b71921bea632f9277c46a41aaef8f47e229db511ed5890692b2bbd515503ca0748f5dfc604f0028c039cfc86bdd895b37a8cfa30902869234244bd22b021ab0115a3f58f838ad84202a4ee2db88c6089117bc3bb695f5b2c30f37ae9820be44c97393c78d3952a28641d8b180099976d9a51f598a888aeb2c9b785cd181f4670b2c313697a17ddd60c2b8a92d919e52d245b31951cd42b976b6c1d5b74bdd0475a7d9532a6c8741a1bbbd543008c94ec62744151f3534ff54f7fd1a8849221ffd48f61aa607e9c7efb3fb226e66211bd6badec34f73413f4e2a7eae689822495cd68521cc6d70f5a71b50477de8fdf3a6efe14e193fe974b7d69357d53dab863757c4b1bf3acbcf536e52cd44f6147f96a90237b9230f727dfde85f5d668d9b2fe2c99aa906c1d189c7dda61c5ac048474c92be0ead20e08ed1494e113001aa3a7284029416cfae8458d9a40a6c3930c6f19008f591da14baab211f2792ab96e006c54f3141c19e0fbb7c47fcfe37d805fc889fe26f87fdff083d0111969a9c7aee9b1aa8382adf8179dcb22860b13c4e82354b463e841f696ab631c987b56a984ca41b895fc7f89d4fd49c203bbd37d60390d492a50843c64cae87c4525a7b89ef01fb1ec5a620f2e06598fab85efd8364b090bc8643785682e638cb6f630bd03a073d03c9bb1f1f4dfd407b5d86aa6571c182ecc1b493192d16bb539c0f41e74c25f9f1b0fcaee238ebd9527955180b385eb7aaff94106f378391cdb806cac459bc32281cfed6397ced80a30e438166296dd0ee0f80edbde63cf155040efeb8344aba39a5da9d57967b4fe510f44109120ac63771aca8757696efe81b1d64a2580c7a6b242352d925eccc0fb6da8dc0bc57e325bb485451ca909198389eac6862f9e8eee2974837ced1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", @typed={0x4, 0x5b}]}, @typed={0x5, 0xf, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@local}, @nested={0x1cf, 0x68, 0x0, 0x1, [@typed={0x14, 0x65, 0x0, 0x0, @ipv6=@local}, @generic="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", @generic="5389b4e0d1120de8a2c37308d69bea1fdb2a62dd31008829ffe49b25c70ba398f6b18cd89d0ceaca1fed43361cb08ea04133e289f451e01f6187df1a16d41d4b7d473fa56335d44940adf7a26b0e0fe4bd9318f755f62f0d3eb0ebe2c0b9abe5d39675018d150625a5c0f8b6a0aec72047bb5b2e37e4110b711fc2770eb3575548773ceb6102c3156cbf669e43d5f25a86182b7482ebcf45f703fad71525358b126c009a8b45a5928f38d7c9b55cb1c699b852c8", @typed={0x8, 0x18, 0x0, 0x0, @u32=0x6}]}]}, 0x1310}], 0x7}, 0x4880) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x2, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000003240), 0x141000, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000003380)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x100021}, 0xc, &(0x7f0000003340)={&(0x7f00000032c0)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x810) 01:23:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r2) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0xc010) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 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$netlbl_unlabel(&(0x7f0000000280), r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x74, r7, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010100}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r8, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x7c, r4, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:sshd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x7c}}, 0x48840) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x68, r4, 0x100, 0x5, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:hald_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}]}, 0x68}, 0x1, 0x0, 0x0, 0x8010}, 0x20008800) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r10, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x30, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_DOMAIN={0xa, 0x1, '-/(,)\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004094}, 0x1) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) write$6lowpan_control(0xffffffffffffffff, &(0x7f0000000680)='connect aa:aa:aa:aa:aa:10 1', 0x1b) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20010804) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:14 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 1844.468393] nbd: must specify a size in bytes for the device 01:23:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) 01:23:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xa4, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:ssh_keygen_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_batadv\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x44010}, 0x20048085) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x34, 0x0, 0xe01, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x3}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x10040045}, 0x40071) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r2, 0x200, 0x70bd25, 0x1, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x5) 01:23:14 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003200)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f0000003180)=[{&(0x7f0000000100)={0xd4, 0x2f, 0x200, 0x70bd29, 0x25dfdbfe, "", [@generic="dadf692162352451379216ec68813ba67eeee34109d6b375377c12e6e46f1b9c1875831926171b54cdf1d82dbd806bcc32c695ac3653e69873a400f75d691f98d2b2e3489d235040018c3a1e43ad8fa5cafb0d1c96d2aba575c5fb7663e1f5d187f589d6ae61530a0c2c3f4366960873fb7b04e6e39f19a4a61fc910df6b6a5c2d3c790a3e3f0454ead8655cf8ee697298", @generic="8aef51d70299494c8d9185b0f61b7388f0b4d4374b038a254750b001f4c8f9fd9f144e099670fa7d8341651b692bab1d53"]}, 0xd4}, {&(0x7f0000000300)={0x118, 0x27, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x91, 0x0, 0x0, @str='nbd\x00'}, @typed={0xc, 0x3a, 0x0, 0x0, @u64=0xf}, @generic="830661ab4d1b25f56b34bf0b1240d691799bee13d6da3a387eccc95fbc289216a9a89cb6276f77396de76a74e0707a0e98a88801e8cf6ddb085195d564b0ed762b539eb714c12b96af6f38c0a27f91f8756650d723d1ac6c09ae96c3bdf75d66b299a2c9eb3eb008e91eade419cfd47c0ea2a436ab04952d7c412aa77c44a5d02617bf533d68f6b77315c5183bb3fef12274a5fe6d9b2ffa1290313a06156eb35706265a850f433cade38eb62711f38128e25891281ef7ce101e6c1a749a79f781b74168497902fe9e736cec5ffa0a52b52b6c4a2af29f11dfb19a81399b12f376282f4fb1e56aa063df5a44b996b979d645d0"]}, 0x118}, {&(0x7f0000000440)={0xe8, 0x1d, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x6b, 0x81, 0x0, 0x1, [@typed={0xc, 0x4f, 0x0, 0x0, @u64}, @generic="cac6ba2d4571ee889f9dc38f6bb6be30359da5879e1aac67218bc1c7e0fa7cf0c9232adb38ba10a59c0affd1d26de4f4b6240f", @typed={0xc, 0x7e, 0x0, 0x0, @u64=0xfffffffffffffffd}, @typed={0x14, 0x33, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x82, 0x0, 0x0, @ipv4=@local}]}, @generic="7bb48b2b40b7538d13662b072e2604e6ab8a34afcd6a074f569739c68492ef0a311d1fc16b49ee9a9b1a72d3f6020b33194098c09196add3a5a63f78a8b1abf0b4e4e2b812245bb49c8b6427103c8ad3119dab3dc2b6c0d562dc8514ebcf0f18f1e2bc04fb8d214e6b"]}, 0xe8}, {&(0x7f0000000540)={0x1294, 0x2e, 0x1, 0x70bd27, 0x25dfdbfd, "", [@typed={0x14, 0x49, 0x0, 0x0, @ipv6=@remote}, @nested={0x8, 0x6d, 0x0, 0x1, [@typed={0x4, 0xc}]}, @generic="d0b703d303322b5294fdbbe34d298c8786d6359b073ebfdce4adbb8630c0fe75a5ab4d01ce6819aa74950949d982144fa5825cc1c40df77725347b7c346edd3e48f410523fad59fddb2d7b8ce49d6fd489eb9d6ceb18d37c5568fb732af17b18db243a7f70d99df1e4fc44113dce52975646005f80577368abbfdeae2cc166a2f4f230c996b3fd9e7e50d8ea66b080e5d316c95d19543dc1ec5eefa506565d1092f7e4979df4594a429f41", @generic="631c3bd0199e8968a3a2f7200b720a9f5c8db6404539b537279ddcc4e10b35f54ce744195d0438b7386ff0cfc72a568b115393ffe437c6884452600abbc511e26a83ce803e7562612f24e9b810191907825afd24a9370ae67a0a11831dadf1c346309501cf25384079d0f3441d46815bd0e33f56011c827fc1d34cce6c0e44a386bc4c67213049b4895f1ba75fcf0406c7863d2d21fa855379ad3656691822bc0df7eaaf169b14078d537accf79eb6bfd629", @generic="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@typed={0x4, 0x5b}]}, @typed={0x5, 0xf, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@local}, @nested={0x1cf, 0x68, 0x0, 0x1, [@typed={0x14, 0x65, 0x0, 0x0, @ipv6=@local}, @generic="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", @generic="5389b4e0d1120de8a2c37308d69bea1fdb2a62dd31008829ffe49b25c70ba398f6b18cd89d0ceaca1fed43361cb08ea04133e289f451e01f6187df1a16d41d4b7d473fa56335d44940adf7a26b0e0fe4bd9318f755f62f0d3eb0ebe2c0b9abe5d39675018d150625a5c0f8b6a0aec72047bb5b2e37e4110b711fc2770eb3575548773ceb6102c3156cbf669e43d5f25a86182b7482ebcf45f703fad71525358b126c009a8b45a5928f38d7c9b55cb1c699b852c8", @typed={0x8, 0x18, 0x0, 0x0, @u32=0x6}]}]}, 0x1310}], 0x7}, 0x4880) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x2, 0x0, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000003240), 0x141000, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000003380)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x100021}, 0xc, &(0x7f0000003340)={&(0x7f00000032c0)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x810) 01:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) [ 1844.634320] nbd: must specify at least one socket 01:23:14 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003200)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f0000003180)=[{&(0x7f0000000100)={0xd4, 0x2f, 0x200, 0x70bd29, 0x25dfdbfe, "", [@generic="dadf692162352451379216ec68813ba67eeee34109d6b375377c12e6e46f1b9c1875831926171b54cdf1d82dbd806bcc32c695ac3653e69873a400f75d691f98d2b2e3489d235040018c3a1e43ad8fa5cafb0d1c96d2aba575c5fb7663e1f5d187f589d6ae61530a0c2c3f4366960873fb7b04e6e39f19a4a61fc910df6b6a5c2d3c790a3e3f0454ead8655cf8ee697298", @generic="8aef51d70299494c8d9185b0f61b7388f0b4d4374b038a254750b001f4c8f9fd9f144e099670fa7d8341651b692bab1d53"]}, 0xd4}, {&(0x7f0000000300)={0x118, 0x27, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x91, 0x0, 0x0, @str='nbd\x00'}, @typed={0xc, 0x3a, 0x0, 0x0, @u64=0xf}, @generic="830661ab4d1b25f56b34bf0b1240d691799bee13d6da3a387eccc95fbc289216a9a89cb6276f77396de76a74e0707a0e98a88801e8cf6ddb085195d564b0ed762b539eb714c12b96af6f38c0a27f91f8756650d723d1ac6c09ae96c3bdf75d66b299a2c9eb3eb008e91eade419cfd47c0ea2a436ab04952d7c412aa77c44a5d02617bf533d68f6b77315c5183bb3fef12274a5fe6d9b2ffa1290313a06156eb35706265a850f433cade38eb62711f38128e25891281ef7ce101e6c1a749a79f781b74168497902fe9e736cec5ffa0a52b52b6c4a2af29f11dfb19a81399b12f376282f4fb1e56aa063df5a44b996b979d645d0"]}, 0x118}, {&(0x7f0000000440)={0xe8, 0x1d, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x6b, 0x81, 0x0, 0x1, [@typed={0xc, 0x4f, 0x0, 0x0, @u64}, @generic="cac6ba2d4571ee889f9dc38f6bb6be30359da5879e1aac67218bc1c7e0fa7cf0c9232adb38ba10a59c0affd1d26de4f4b6240f", @typed={0xc, 0x7e, 0x0, 0x0, @u64=0xfffffffffffffffd}, @typed={0x14, 0x33, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x82, 0x0, 0x0, @ipv4=@local}]}, @generic="7bb48b2b40b7538d13662b072e2604e6ab8a34afcd6a074f569739c68492ef0a311d1fc16b49ee9a9b1a72d3f6020b33194098c09196add3a5a63f78a8b1abf0b4e4e2b812245bb49c8b6427103c8ad3119dab3dc2b6c0d562dc8514ebcf0f18f1e2bc04fb8d214e6b"]}, 0xe8}, {&(0x7f0000000540)={0x1294, 0x2e, 0x1, 0x70bd27, 0x25dfdbfd, "", [@typed={0x14, 0x49, 0x0, 0x0, @ipv6=@remote}, @nested={0x8, 0x6d, 0x0, 0x1, [@typed={0x4, 0xc}]}, @generic="d0b703d303322b5294fdbbe34d298c8786d6359b073ebfdce4adbb8630c0fe75a5ab4d01ce6819aa74950949d982144fa5825cc1c40df77725347b7c346edd3e48f410523fad59fddb2d7b8ce49d6fd489eb9d6ceb18d37c5568fb732af17b18db243a7f70d99df1e4fc44113dce52975646005f80577368abbfdeae2cc166a2f4f230c996b3fd9e7e50d8ea66b080e5d316c95d19543dc1ec5eefa506565d1092f7e4979df4594a429f41", @generic="631c3bd0199e8968a3a2f7200b720a9f5c8db6404539b537279ddcc4e10b35f54ce744195d0438b7386ff0cfc72a568b115393ffe437c6884452600abbc511e26a83ce803e7562612f24e9b810191907825afd24a9370ae67a0a11831dadf1c346309501cf25384079d0f3441d46815bd0e33f56011c827fc1d34cce6c0e44a386bc4c67213049b4895f1ba75fcf0406c7863d2d21fa855379ad3656691822bc0df7eaaf169b14078d537accf79eb6bfd629", 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@generic="6ed6c25d37ae81d8fd78949630631e3d09b772d2269e4f0917d9fa994a707f745968c9a30b1977d4bbfbd5f2d97d7a140bbed910ac936e95c1439e25ff142b846966f69a3db42bcd97c1b90244902eec95a38c5609faebe95e9497805012011585178f68c76334d8a0233b366813ae41897844405c"]}]}, 0x52c}, {&(0x7f0000001e40)={0x1310, 0x29, 0x400, 0x70bd2a, 0x25dfdbff, "", [@nested={0x14, 0x5, 0x0, 0x1, [@typed={0x8, 0x34, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x2f, 0x0, 0x0, @uid=r0}]}, @nested={0x10ff, 0x48, 0x0, 0x1, [@generic="a983e79d8b849cbb3d40ccc12c887b078fff6627e9ec96a4ce71cbff0e3dbe64a2acd5ccb941e49091407d3b555c70af7452992df37e0000c47d9ef0317879a7dbe4a936f64a6e731e1b290611d66f8c7b740cc0566d642a42dfeae5974d8e81a0061655b1cfe0d5c366bc7e347ee8cbd3fc9dbf88f64d9c8b0eba25b4b5708e64ca227ed4220898c559b539f4889f5c3fb9d4ea80dcea6080c34c6ae3a8b675172a5d90f5647f508cd9a23082f5d2366f60bbdce36924529d85278170dfcbeaa9751448b2b1434ed2d737ef624ed7c7d44e974cea5ee8aaa9d00a8d5b4bed8897f0f77482e008920607f5097cd7441d70b947bac39823", @generic="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@typed={0x4, 0x5b}]}, @typed={0x5, 0xf, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@local}, @nested={0x1cf, 0x68, 0x0, 0x1, [@typed={0x14, 0x65, 0x0, 0x0, @ipv6=@local}, @generic="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", @generic="5389b4e0d1120de8a2c37308d69bea1fdb2a62dd31008829ffe49b25c70ba398f6b18cd89d0ceaca1fed43361cb08ea04133e289f451e01f6187df1a16d41d4b7d473fa56335d44940adf7a26b0e0fe4bd9318f755f62f0d3eb0ebe2c0b9abe5d39675018d150625a5c0f8b6a0aec72047bb5b2e37e4110b711fc2770eb3575548773ceb6102c3156cbf669e43d5f25a86182b7482ebcf45f703fad71525358b126c009a8b45a5928f38d7c9b55cb1c699b852c8", @typed={0x8, 0x18, 0x0, 0x0, @u32=0x6}]}]}, 0x1310}], 0x7}, 0x4880) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x2, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000003240), 0x141000, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000003380)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x100021}, 0xc, &(0x7f0000003340)={&(0x7f00000032c0)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x810) 01:23:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xa4, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:ssh_keygen_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_batadv\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x44010}, 0x20048085) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x34, 0x0, 0xe01, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x3}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x10040045}, 0x40071) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r2, 0x200, 0x70bd25, 0x1, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x5) 01:23:14 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003200)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f0000003180)=[{&(0x7f0000000100)={0xd4, 0x2f, 0x200, 0x70bd29, 0x25dfdbfe, "", [@generic="dadf692162352451379216ec68813ba67eeee34109d6b375377c12e6e46f1b9c1875831926171b54cdf1d82dbd806bcc32c695ac3653e69873a400f75d691f98d2b2e3489d235040018c3a1e43ad8fa5cafb0d1c96d2aba575c5fb7663e1f5d187f589d6ae61530a0c2c3f4366960873fb7b04e6e39f19a4a61fc910df6b6a5c2d3c790a3e3f0454ead8655cf8ee697298", @generic="8aef51d70299494c8d9185b0f61b7388f0b4d4374b038a254750b001f4c8f9fd9f144e099670fa7d8341651b692bab1d53"]}, 0xd4}, {&(0x7f0000000300)={0x118, 0x27, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x91, 0x0, 0x0, @str='nbd\x00'}, @typed={0xc, 0x3a, 0x0, 0x0, @u64=0xf}, @generic="830661ab4d1b25f56b34bf0b1240d691799bee13d6da3a387eccc95fbc289216a9a89cb6276f77396de76a74e0707a0e98a88801e8cf6ddb085195d564b0ed762b539eb714c12b96af6f38c0a27f91f8756650d723d1ac6c09ae96c3bdf75d66b299a2c9eb3eb008e91eade419cfd47c0ea2a436ab04952d7c412aa77c44a5d02617bf533d68f6b77315c5183bb3fef12274a5fe6d9b2ffa1290313a06156eb35706265a850f433cade38eb62711f38128e25891281ef7ce101e6c1a749a79f781b74168497902fe9e736cec5ffa0a52b52b6c4a2af29f11dfb19a81399b12f376282f4fb1e56aa063df5a44b996b979d645d0"]}, 0x118}, {&(0x7f0000000440)={0xe8, 0x1d, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x6b, 0x81, 0x0, 0x1, [@typed={0xc, 0x4f, 0x0, 0x0, @u64}, @generic="cac6ba2d4571ee889f9dc38f6bb6be30359da5879e1aac67218bc1c7e0fa7cf0c9232adb38ba10a59c0affd1d26de4f4b6240f", @typed={0xc, 0x7e, 0x0, 0x0, @u64=0xfffffffffffffffd}, @typed={0x14, 0x33, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x82, 0x0, 0x0, @ipv4=@local}]}, @generic="7bb48b2b40b7538d13662b072e2604e6ab8a34afcd6a074f569739c68492ef0a311d1fc16b49ee9a9b1a72d3f6020b33194098c09196add3a5a63f78a8b1abf0b4e4e2b812245bb49c8b6427103c8ad3119dab3dc2b6c0d562dc8514ebcf0f18f1e2bc04fb8d214e6b"]}, 0xe8}, {&(0x7f0000000540)={0x1294, 0x2e, 0x1, 0x70bd27, 0x25dfdbfd, "", [@typed={0x14, 0x49, 0x0, 0x0, @ipv6=@remote}, @nested={0x8, 0x6d, 0x0, 0x1, [@typed={0x4, 0xc}]}, @generic="d0b703d303322b5294fdbbe34d298c8786d6359b073ebfdce4adbb8630c0fe75a5ab4d01ce6819aa74950949d982144fa5825cc1c40df77725347b7c346edd3e48f410523fad59fddb2d7b8ce49d6fd489eb9d6ceb18d37c5568fb732af17b18db243a7f70d99df1e4fc44113dce52975646005f80577368abbfdeae2cc166a2f4f230c996b3fd9e7e50d8ea66b080e5d316c95d19543dc1ec5eefa506565d1092f7e4979df4594a429f41", 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@generic="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@typed={0x4, 0x5b}]}, @typed={0x5, 0xf, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@local}, @nested={0x1cf, 0x68, 0x0, 0x1, [@typed={0x14, 0x65, 0x0, 0x0, @ipv6=@local}, @generic="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", @generic="5389b4e0d1120de8a2c37308d69bea1fdb2a62dd31008829ffe49b25c70ba398f6b18cd89d0ceaca1fed43361cb08ea04133e289f451e01f6187df1a16d41d4b7d473fa56335d44940adf7a26b0e0fe4bd9318f755f62f0d3eb0ebe2c0b9abe5d39675018d150625a5c0f8b6a0aec72047bb5b2e37e4110b711fc2770eb3575548773ceb6102c3156cbf669e43d5f25a86182b7482ebcf45f703fad71525358b126c009a8b45a5928f38d7c9b55cb1c699b852c8", @typed={0x8, 0x18, 0x0, 0x0, @u32=0x6}]}]}, 0x1310}], 0x7}, 0x4880) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x2, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000003240), 0x141000, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000003380)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x100021}, 0xc, &(0x7f0000003340)={&(0x7f00000032c0)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x810) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@local, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003200)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f0000003180)=[{&(0x7f0000000100)={0xd4, 0x2f, 0x200, 0x70bd29, 0x25dfdbfe, "", [@generic="dadf692162352451379216ec68813ba67eeee34109d6b375377c12e6e46f1b9c1875831926171b54cdf1d82dbd806bcc32c695ac3653e69873a400f75d691f98d2b2e3489d235040018c3a1e43ad8fa5cafb0d1c96d2aba575c5fb7663e1f5d187f589d6ae61530a0c2c3f4366960873fb7b04e6e39f19a4a61fc910df6b6a5c2d3c790a3e3f0454ead8655cf8ee697298", @generic="8aef51d70299494c8d9185b0f61b7388f0b4d4374b038a254750b001f4c8f9fd9f144e099670fa7d8341651b692bab1d53"]}, 0xd4}, {&(0x7f0000000300)={0x118, 0x27, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x91, 0x0, 0x0, @str='nbd\x00'}, @typed={0xc, 0x3a, 0x0, 0x0, @u64=0xf}, @generic="830661ab4d1b25f56b34bf0b1240d691799bee13d6da3a387eccc95fbc289216a9a89cb6276f77396de76a74e0707a0e98a88801e8cf6ddb085195d564b0ed762b539eb714c12b96af6f38c0a27f91f8756650d723d1ac6c09ae96c3bdf75d66b299a2c9eb3eb008e91eade419cfd47c0ea2a436ab04952d7c412aa77c44a5d02617bf533d68f6b77315c5183bb3fef12274a5fe6d9b2ffa1290313a06156eb35706265a850f433cade38eb62711f38128e25891281ef7ce101e6c1a749a79f781b74168497902fe9e736cec5ffa0a52b52b6c4a2af29f11dfb19a81399b12f376282f4fb1e56aa063df5a44b996b979d645d0"]}, 0x118}, {&(0x7f0000000440)={0xe8, 0x1d, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x6b, 0x81, 0x0, 0x1, [@typed={0xc, 0x4f, 0x0, 0x0, @u64}, @generic="cac6ba2d4571ee889f9dc38f6bb6be30359da5879e1aac67218bc1c7e0fa7cf0c9232adb38ba10a59c0affd1d26de4f4b6240f", @typed={0xc, 0x7e, 0x0, 0x0, @u64=0xfffffffffffffffd}, @typed={0x14, 0x33, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x82, 0x0, 0x0, @ipv4=@local}]}, @generic="7bb48b2b40b7538d13662b072e2604e6ab8a34afcd6a074f569739c68492ef0a311d1fc16b49ee9a9b1a72d3f6020b33194098c09196add3a5a63f78a8b1abf0b4e4e2b812245bb49c8b6427103c8ad3119dab3dc2b6c0d562dc8514ebcf0f18f1e2bc04fb8d214e6b"]}, 0xe8}, {&(0x7f0000000540)={0x1294, 0x2e, 0x1, 0x70bd27, 0x25dfdbfd, "", [@typed={0x14, 0x49, 0x0, 0x0, @ipv6=@remote}, @nested={0x8, 0x6d, 0x0, 0x1, [@typed={0x4, 0xc}]}, @generic="d0b703d303322b5294fdbbe34d298c8786d6359b073ebfdce4adbb8630c0fe75a5ab4d01ce6819aa74950949d982144fa5825cc1c40df77725347b7c346edd3e48f410523fad59fddb2d7b8ce49d6fd489eb9d6ceb18d37c5568fb732af17b18db243a7f70d99df1e4fc44113dce52975646005f80577368abbfdeae2cc166a2f4f230c996b3fd9e7e50d8ea66b080e5d316c95d19543dc1ec5eefa506565d1092f7e4979df4594a429f41", @generic="631c3bd0199e8968a3a2f7200b720a9f5c8db6404539b537279ddcc4e10b35f54ce744195d0438b7386ff0cfc72a568b115393ffe437c6884452600abbc511e26a83ce803e7562612f24e9b810191907825afd24a9370ae67a0a11831dadf1c346309501cf25384079d0f3441d46815bd0e33f56011c827fc1d34cce6c0e44a386bc4c67213049b4895f1ba75fcf0406c7863d2d21fa855379ad3656691822bc0df7eaaf169b14078d537accf79eb6bfd629", @generic="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", @typed={0x4, 0x5b}]}, @typed={0x5, 0xf, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@local}, @nested={0x1cf, 0x68, 0x0, 0x1, [@typed={0x14, 0x65, 0x0, 0x0, @ipv6=@local}, @generic="b3b2c2b9eeba625744ee882642a2c45ada78bbaedb96c7a6778a1557a35b388239315ecad8c416c91bd8cea453e154e3e7178b0325078586981c60aec3023c3ee2819d5feac5509e6e04b5a082ad0febbafc5eaf4f0f7be25ba95f10c7f23ccc2ae00b56b336c8ce6f70bc7ca7121216757d34bb4d7267c4909883eede44a77252bf585ab95c3cb702c4fc9e43ab29f40813a9978a643f61d079e4776d9b56d8be3c2ab7a906dd6c445391e278372809c4728803415d9ec11dece557f922360c37ac836029b7fd5505d590a741f0e32bec53c928ab96915adfa20cc38ae56d9c3df653e89355270ee03bf30fe5c939c27ba3c791263e87ba18c3a6", @generic="5389b4e0d1120de8a2c37308d69bea1fdb2a62dd31008829ffe49b25c70ba398f6b18cd89d0ceaca1fed43361cb08ea04133e289f451e01f6187df1a16d41d4b7d473fa56335d44940adf7a26b0e0fe4bd9318f755f62f0d3eb0ebe2c0b9abe5d39675018d150625a5c0f8b6a0aec72047bb5b2e37e4110b711fc2770eb3575548773ceb6102c3156cbf669e43d5f25a86182b7482ebcf45f703fad71525358b126c009a8b45a5928f38d7c9b55cb1c699b852c8", @typed={0x8, 0x18, 0x0, 0x0, @u32=0x6}]}]}, 0x1310}], 0x7}, 0x4880) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair(0x2, 0x0, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000003240), 0x141000, 0x0) (async) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000003380)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x100021}, 0xc, &(0x7f0000003340)={&(0x7f00000032c0)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x810) (async) 01:23:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) 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$netlbl_unlabel(&(0x7f0000000280), r2) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0xc010) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x74, r7, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010100}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r8, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x7c, r4, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:sshd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x7c}}, 0x48840) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x68, r4, 0x100, 0x5, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:hald_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}]}, 0x68}, 0x1, 0x0, 0x0, 0x8010}, 0x20008800) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r10, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x30, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_DOMAIN={0xa, 0x1, '-/(,)\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004094}, 0x1) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) write$6lowpan_control(0xffffffffffffffff, &(0x7f0000000680)='connect aa:aa:aa:aa:aa:10 1', 0x1b) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20010804) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xa4, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:ssh_keygen_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_batadv\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x44010}, 0x20048085) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x34, 0x0, 0xe01, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x3}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x10040045}, 0x40071) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r2, 0x200, 0x70bd25, 0x1, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x5) 01:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in6=@private0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) bind$vsock_dgram(r0, &(0x7f0000000680)={0x28, 0x0, 0x2711, @local}, 0x10) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000010bb90cf3c2b09014edec1e334fb9014f6c3af7b83226a163aeb47b5035ad209b25b258fc8c1a6cc337e279b044ed796a30a164948040000006be104b0906e1e59951edba01fed755ad75a8e56c94aeb14d6abe8fcc4f22a3f4a7e73c86c22885288e0cca72ff7a18d8525f808b392d754f740a3d0bdc7e06ac38148d552177e63ea898f1b8f07a18817f9be8ef3b40dda1d1484baceb68c", @ANYRES16=r2, @ANYBLOB="0100000000000000000064000000"], 0x14}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)={0x28, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x2400c450) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfff, 0x62}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "71dcd1cc63febac02f5bc47aba56bd98"}, @NL80211_ATTR_PMK={0x14, 0xfe, "a716555f5fa18ac2c0f6b1d2e442dcc9"}, @NL80211_ATTR_PMK={0x14, 0xfe, "73e907aa0a83706d3cb6f63468ce7472"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40010}, 0x1004) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:23:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14, 0x0, 0x200}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640), r3) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00724a2b5784e03f8b2aada940af043b8bdb53c110ad05f03067ca014d4eeb9870"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14200000", @ANYRES16=r1, @ANYBLOB="000100000000ffdbdf2501000000"], 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) socketpair(0x22, 0x2, 0x8c, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r9, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r8, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x240480a0}, 0x20040051) getsockopt$inet6_mreq(r7, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4880a0}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa0, r1, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2c}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000014}, 0x48000) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r4, 0x300, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) 01:23:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r2) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0xc010) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) (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$netlbl_unlabel(&(0x7f0000000280), r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x74, r7, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010100}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r8, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x7c, r4, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:sshd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x7c}}, 0x48840) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x68, r4, 0x100, 0x5, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:hald_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}]}, 0x68}, 0x1, 0x0, 0x0, 0x8010}, 0x20008800) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r10, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r10, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x30, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_DOMAIN={0xa, 0x1, '-/(,)\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004094}, 0x1) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) write$6lowpan_control(0xffffffffffffffff, &(0x7f0000000680)='connect aa:aa:aa:aa:aa:10 1', 0x1b) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20010804) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14, 0x0, 0x200}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640), r3) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00724a2b5784e03f8b2aada940af043b8bdb53c110ad05f03067ca014d4eeb9870"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14200000", @ANYRES16=r1, @ANYBLOB="000100000000ffdbdf2501000000"], 0x14}}, 0x0) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) (async) socketpair(0x22, 0x2, 0x8c, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) (async) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) (async) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r9, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r8, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x240480a0}, 0x20040051) getsockopt$inet6_mreq(r7, 0x29, 0x0, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4880a0}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa0, r1, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2c}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000014}, 0x48000) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r4, 0x300, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) 01:23:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4081}, 0x8000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:15 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in6=@private0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) bind$vsock_dgram(r0, &(0x7f0000000680)={0x28, 0x0, 0x2711, @local}, 0x10) (async) bind$vsock_dgram(r0, &(0x7f0000000680)={0x28, 0x0, 0x2711, @local}, 0x10) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000010bb90cf3c2b09014edec1e334fb9014f6c3af7b83226a163aeb47b5035ad209b25b258fc8c1a6cc337e279b044ed796a30a164948040000006be104b0906e1e59951edba01fed755ad75a8e56c94aeb14d6abe8fcc4f22a3f4a7e73c86c22885288e0cca72ff7a18d8525f808b392d754f740a3d0bdc7e06ac38148d552177e63ea898f1b8f07a18817f9be8ef3b40dda1d1484baceb68c", @ANYRES16=r2, @ANYBLOB="0100000000000000000064000000"], 0x14}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)={0x28, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x2400c450) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfff, 0x62}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "71dcd1cc63febac02f5bc47aba56bd98"}, @NL80211_ATTR_PMK={0x14, 0xfe, "a716555f5fa18ac2c0f6b1d2e442dcc9"}, @NL80211_ATTR_PMK={0x14, 0xfe, "73e907aa0a83706d3cb6f63468ce7472"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40010}, 0x1004) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:23:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 01:23:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14, 0x0, 0x200}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640), r3) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00724a2b5784e03f8b2aada940af043b8bdb53c110ad05f03067ca014d4eeb9870"], 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14200000", @ANYRES16=r1, @ANYBLOB="000100000000ffdbdf2501000000"], 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) socketpair(0x22, 0x2, 0x8c, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) (async) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) (async) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r9, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r8, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x240480a0}, 0x20040051) (async) getsockopt$inet6_mreq(r7, 0x29, 0x0, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4880a0}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa0, r1, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2c}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000014}, 0x48000) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r4, 0x300, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) 01:23:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4081}, 0x8000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:15 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@getlink={0x20, 0x12, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xe, 0x46, 0x4, 0x100000, 0x422, r0, 0xa5, '\x00', r4, r5, 0x4, 0x2, 0x2}, 0x48) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4081}, 0x8000) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:15 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) (async) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in6=@private0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) bind$vsock_dgram(r0, &(0x7f0000000680)={0x28, 0x0, 0x2711, @local}, 0x10) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000010bb90cf3c2b09014edec1e334fb9014f6c3af7b83226a163aeb47b5035ad209b25b258fc8c1a6cc337e279b044ed796a30a164948040000006be104b0906e1e59951edba01fed755ad75a8e56c94aeb14d6abe8fcc4f22a3f4a7e73c86c22885288e0cca72ff7a18d8525f808b392d754f740a3d0bdc7e06ac38148d552177e63ea898f1b8f07a18817f9be8ef3b40dda1d1484baceb68c", @ANYRES16=r2, @ANYBLOB="0100000000000000000064000000"], 0x14}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) (async) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)={0x28, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x2400c450) (async) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfff, 0x62}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "71dcd1cc63febac02f5bc47aba56bd98"}, @NL80211_ATTR_PMK={0x14, 0xfe, "a716555f5fa18ac2c0f6b1d2e442dcc9"}, @NL80211_ATTR_PMK={0x14, 0xfe, "73e907aa0a83706d3cb6f63468ce7472"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40010}, 0x1004) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:23:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x4}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xff}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r4, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r5, 0x2, 0x7, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7f84}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x44}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x70}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) 01:23:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4081}, 0x8000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:15 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) (async) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@getlink={0x20, 0x12, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) (async) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xe, 0x46, 0x4, 0x100000, 0x422, r0, 0xa5, '\x00', r4, r5, 0x4, 0x2, 0x2}, 0x48) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048000}, 0x863a64327984a437) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="001000004f780b1addc69d75666c9ebc9d2ef3be1467c09259f39ea7a211c8bacf6fe17b198dc561bb209956b08e01d1ba7d0ef11a2ba4fdbb1398bf514f576b44769a4ebf114012cc463fbe642105fd1d4a760fac2f686dd227e94ce197598332a35ffcdbba7882968e6ee3cd4a2d3960752f9d2070ee8184d15c618aa42d3f1dc95a178c08f85d00f640310fc5030000000eb850f676ccbc95e1b3886ea57b98dcec00923d737109b494b08b936bc4a82c5c6b173b274275e8", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r2) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, '.*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x40}}, 0x4008080) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048000}, 0x863a64327984a437) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="001000004f780b1addc69d75666c9ebc9d2ef3be1467c09259f39ea7a211c8bacf6fe17b198dc561bb209956b08e01d1ba7d0ef11a2ba4fdbb1398bf514f576b44769a4ebf114012cc463fbe642105fd1d4a760fac2f686dd227e94ce197598332a35ffcdbba7882968e6ee3cd4a2d3960752f9d2070ee8184d15c618aa42d3f1dc95a178c08f85d00f640310fc5030000000eb850f676ccbc95e1b3886ea57b98dcec00923d737109b494b08b936bc4a82c5c6b173b274275e8", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="001000004f780b1addc69d75666c9ebc9d2ef3be1467c09259f39ea7a211c8bacf6fe17b198dc561bb209956b08e01d1ba7d0ef11a2ba4fdbb1398bf514f576b44769a4ebf114012cc463fbe642105fd1d4a760fac2f686dd227e94ce197598332a35ffcdbba7882968e6ee3cd4a2d3960752f9d2070ee8184d15c618aa42d3f1dc95a178c08f85d00f640310fc5030000000eb850f676ccbc95e1b3886ea57b98dcec00923d737109b494b08b936bc4a82c5c6b173b274275e8", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) [ 1845.675398] nbd: must specify a size in bytes for the device 01:23:15 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@getlink={0x20, 0x12, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xe, 0x46, 0x4, 0x100000, 0x422, r0, 0xa5, '\x00', r4, r5, 0x4, 0x2, 0x2}, 0x48) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:15 executing program 5: 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$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r2) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, '.*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x40}}, 0x4008080) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:15 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) (async) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) (async) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@getlink={0x20, 0x12, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) (async) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xe, 0x46, 0x4, 0x100000, 0x422, r0, 0xa5, '\x00', r4, r5, 0x4, 0x2, 0x2}, 0x48) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (rerun: 32) 01:23:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x4}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xff}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r4, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r5, 0x2, 0x7, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7f84}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x44}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x70}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x4}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xff}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r4, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r5, 0x2, 0x7, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7f84}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x44}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x70}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) (async) 01:23:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048000}, 0x863a64327984a437) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048000}, 0x863a64327984a437) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="001000004f780b1addc69d75666c9ebc9d2ef3be1467c09259f39ea7a211c8bacf6fe17b198dc561bb209956b08e01d1ba7d0ef11a2ba4fdbb1398bf514f576b44769a4ebf114012cc463fbe642105fd1d4a760fac2f686dd227e94ce197598332a35ffcdbba7882968e6ee3cd4a2d3960752f9d2070ee8184d15c618aa42d3f1dc95a178c08f85d00f640310fc5030000000eb850f676ccbc95e1b3886ea57b98dcec00923d737109b494b08b936bc4a82c5c6b173b274275e8", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r2) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, '.*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x40}}, 0x4008080) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 01:23:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r2) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, '.*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x40}}, 0x4008080) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 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$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r2) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, '.*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x40}}, 0x4008080) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) 01:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 01:23:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4804) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="de92cb5842555214de53c2deef4d8a8d5f8fac38e41ec193934339bcc19ce8520e2e34ac063308d5f229c638f637e16d38ea87245067d147f014c4b258e94a08bb32c6cefd08c432eab2923838296c7495ce43b43397f4b08103185fadff5d5fd54a296d21d331255b198d23699d77674cc79554fbc374b0c6d876dfafb5217a0b64e720c62b789133a85578efe19a97444b18ff47b4fdc20903", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000cec0100000000000000002004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) [ 1845.979244] nbd: must specify a size in bytes for the device 01:23:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 01:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1846.104901] nbd: must specify a size in bytes for the device 01:23:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004004}, 0x811) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r1) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x60, r3, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3c1d86a866bfe380}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r4, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x7c, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffffff7, 0x26}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) 01:23:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x4}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xff}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20) (async) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r4, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r5, 0x2, 0x7, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7f84}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x44}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x70}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) 01:23:16 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in6=@private0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) bind$vsock_dgram(r0, &(0x7f0000000680)={0x28, 0x0, 0x2711, @local}, 0x10) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000010bb90cf3c2b09014edec1e334fb9014f6c3af7b83226a163aeb47b5035ad209b25b258fc8c1a6cc337e279b044ed796a30a164948040000006be104b0906e1e59951edba01fed755ad75a8e56c94aeb14d6abe8fcc4f22a3f4a7e73c86c22885288e0cca72ff7a18d8525f808b392d754f740a3d0bdc7e06ac38148d552177e63ea898f1b8f07a18817f9be8ef3b40dda1d1484baceb68c", @ANYRES16=r2, @ANYBLOB="0100000000000000000064000000"], 0x14}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)={0x28, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x2400c450) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfff, 0x62}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "71dcd1cc63febac02f5bc47aba56bd98"}, @NL80211_ATTR_PMK={0x14, 0xfe, "a716555f5fa18ac2c0f6b1d2e442dcc9"}, @NL80211_ATTR_PMK={0x14, 0xfe, "73e907aa0a83706d3cb6f63468ce7472"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40010}, 0x1004) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:23:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:23:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000028fbe381a1ce7c72e5065bfbbbb15cd2f59312f397cdee6ceeb81383d625ec1e28b2fdfa321655252b558b7b95c8088d2527b73a7566bbc25d1bfa9aab9a1393e6ac35acdca05efb10673130dcbf726b03d61a809eb4", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) 01:23:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4804) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="de92cb5842555214de53c2deef4d8a8d5f8fac38e41ec193934339bcc19ce8520e2e34ac063308d5f229c638f637e16d38ea87245067d147f014c4b258e94a08bb32c6cefd08c432eab2923838296c7495ce43b43397f4b08103185fadff5d5fd54a296d21d331255b198d23699d77674cc79554fbc374b0c6d876dfafb5217a0b64e720c62b789133a85578efe19a97444b18ff47b4fdc20903", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000cec0100000000000000002004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) [ 1846.230445] nbd: must specify a size in bytes for the device [ 1846.268917] nbd: must specify a size in bytes for the device 01:23:16 executing program 5: 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$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000028fbe381a1ce7c72e5065bfbbbb15cd2f59312f397cdee6ceeb81383d625ec1e28b2fdfa321655252b558b7b95c8088d2527b73a7566bbc25d1bfa9aab9a1393e6ac35acdca05efb10673130dcbf726b03d61a809eb4", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) 01:23:16 executing program 2: 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004004}, 0x811) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r1) (async) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r1) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x60, r3, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3c1d86a866bfe380}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r4, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x7c, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffffff7, 0x26}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) [ 1846.289819] nbd: must specify a size in bytes for the device [ 1846.327368] nbd: must specify a size in bytes for the device 01:23:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000028fbe381a1ce7c72e5065bfbbbb15cd2f59312f397cdee6ceeb81383d625ec1e28b2fdfa321655252b558b7b95c8088d2527b73a7566bbc25d1bfa9aab9a1393e6ac35acdca05efb10673130dcbf726b03d61a809eb4", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) 01:23:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000028fbe381a1ce7c72e5065bfbbbb15cd2f59312f397cdee6ceeb81383d625ec1e28b2fdfa321655252b558b7b95c8088d2527b73a7566bbc25d1bfa9aab9a1393e6ac35acdca05efb10673130dcbf726b03d61a809eb4", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000028fbe381a1ce7c72e5065bfbbbb15cd2f59312f397cdee6ceeb81383d625ec1e28b2fdfa321655252b558b7b95c8088d2527b73a7566bbc25d1bfa9aab9a1393e6ac35acdca05efb10673130dcbf726b03d61a809eb4", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) (async) 01:23:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1846.376281] nbd: must specify a size in bytes for the device [ 1846.395261] nbd: must specify a size in bytes for the device [ 1846.411973] nbd: must specify a size in bytes for the device 01:23:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4804) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="de92cb5842555214de53c2deef4d8a8d5f8fac38e41ec193934339bcc19ce8520e2e34ac063308d5f229c638f637e16d38ea87245067d147f014c4b258e94a08bb32c6cefd08c432eab2923838296c7495ce43b43397f4b08103185fadff5d5fd54a296d21d331255b198d23699d77674cc79554fbc374b0c6d876dfafb5217a0b64e720c62b789133a85578efe19a97444b18ff47b4fdc20903", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000cec0100000000000000002004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4804) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="de92cb5842555214de53c2deef4d8a8d5f8fac38e41ec193934339bcc19ce8520e2e34ac063308d5f229c638f637e16d38ea87245067d147f014c4b258e94a08bb32c6cefd08c432eab2923838296c7495ce43b43397f4b08103185fadff5d5fd54a296d21d331255b198d23699d77674cc79554fbc374b0c6d876dfafb5217a0b64e720c62b789133a85578efe19a97444b18ff47b4fdc20903", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000cec0100000000000000002004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async) [ 1846.440900] nbd: must specify a size in bytes for the device [ 1846.475945] nbd: must specify a size in bytes for the device [ 1846.485510] nbd: must specify a size in bytes for the device 01:23:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004004}, 0x811) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r1) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x60, r3, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3c1d86a866bfe380}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) (async) sendmsg$NL80211_CMD_GET_MPATH(r4, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x7c, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffffff7, 0x26}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) [ 1846.521066] nbd: must specify a size in bytes for the device [ 1846.537706] nbd: must specify a size in bytes for the device [ 1846.554884] nbd: must specify a size in bytes for the device [ 1846.562061] nbd: must specify a size in bytes for the device [ 1846.569602] nbd: must specify a size in bytes for the device [ 1846.585444] nbd: must specify a size in bytes for the device [ 1846.591379] nbd: must specify a size in bytes for the device [ 1846.616838] nbd: must specify a size in bytes for the device [ 1846.635241] nbd: must specify a size in bytes for the device [ 1846.641840] nbd: must specify a size in bytes for the device [ 1846.660135] nbd: must specify a size in bytes for the device [ 1846.666440] nbd: must specify a size in bytes for the device [ 1846.672352] nbd: must specify a size in bytes for the device [ 1846.681417] nbd: must specify a size in bytes for the device [ 1846.687602] nbd: must specify a size in bytes for the device [ 1846.693522] nbd: must specify a size in bytes for the device [ 1846.699845] nbd: must specify a size in bytes for the device [ 1846.706861] nbd: must specify a size in bytes for the device [ 1846.712882] nbd: must specify a size in bytes for the device [ 1846.719120] nbd: must specify a size in bytes for the device [ 1846.725417] nbd: must specify a size in bytes for the device [ 1846.731327] nbd: must specify a size in bytes for the device [ 1846.737315] nbd: must specify a size in bytes for the device 01:23:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) 01:23:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14, 0x0, 0x200}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640), r3) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00724a2b5784e03f8b2aada940af043b8bdb53c110ad05f03067ca014d4eeb9870"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14200000", @ANYRES16=r1, @ANYBLOB="000100000000ffdbdf2501000000"], 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) socketpair(0x22, 0x2, 0x8c, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r9, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r8, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x240480a0}, 0x20040051) getsockopt$inet6_mreq(r7, 0x29, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4880a0}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa0, r1, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2c}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000014}, 0x48000) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r4, 0x300, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) 01:23:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x10000}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x28000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x70bd27, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 01:23:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c8799e41659cdeb4df8fe67fa11f0b4b4c9cab2bc2571b8b4185e9269cd06123051e0ba0b6c5d67909b3935e899187f", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x10000}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x28000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x70bd27, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 01:23:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) 01:23:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c8799e41659cdeb4df8fe67fa11f0b4b4c9cab2bc2571b8b4185e9269cd06123051e0ba0b6c5d67909b3935e899187f", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)) (async) socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000009880aafb0527b0dafa5fe1ae25d9605954cdc7a41f547f212570869a241c78f87778b0b3e891486cd4f0f041326f04f90b2dc7d642cd010640796c114e1bd2a39b0b0c81262bbea6cdd90347801daf6c423ea57ccf51489993d6955e81a9622de119af5a5ea727f740d8e7574a390b17b98919ff81b581fb87f0ba854abc44a0cd41175896c92cfbb50024f8f867c41dd906764d7150c45321061b6eec3d5b9d71ad01dc4be62c663f8e56b3a4f9f5a35e3202e9c24f9593bfc37593db7077d5722cf498f932b70444cf4ac48ed46b9fa0cc65839f7b88c8a1ad1cbb0f4a670ac5f68f8fcf56222c481983a179da1f3543bd47ca7f4be540b467aab4990d62d06e9035099f91c0a23cd36650067162600f9682619da2b752fd7f160421f3444c507c1e248e67f9b65d9737f3c49308b9e93f0feadc4bfce6184220c041de19bb9c2dc2d1deaf3868d561f95748ef671fb6a23acfaf53e7a71f493b01142831b011885026201ae6248212bb4bc96a55b1a5e47d64778d753df1deae90d7a9091412c7", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) (async) 01:23:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x10000}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x28000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x70bd27, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 01:23:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c8799e41659cdeb4df8fe67fa11f0b4b4c9cab2bc2571b8b4185e9269cd06123051e0ba0b6c5d67909b3935e899187f", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 01:23:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000), 0x20280, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(0xffffffffffffffff, 0x80044dfd, &(0x7f0000000040)) 01:23:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:17 executing program 1: 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r5, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x4}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44008084) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="2b00e0ff", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000080}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x3c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:apt_var_lib_t:s0\x00'}]}, 0x3c}}, 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:17 executing program 2: 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$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000), 0x20280, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(0xffffffffffffffff, 0x80044dfd, &(0x7f0000000040)) 01:23:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c8799e41659cdeb4df8fe67fa11f0b4b4c9cab2bc2571b8b4185e9269cd06123051e0ba0b6c5d67909b3935e899187f", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x34}}, 0x4000000) 01:23:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000), 0x20280, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(0xffffffffffffffff, 0x80044dfd, &(0x7f0000000040)) (async) ioctl$SOUND_MIXER_READ_RECMASK(0xffffffffffffffff, 0x80044dfd, &(0x7f0000000040)) 01:23:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000080}, 0x40) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x3c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:apt_var_lib_t:s0\x00'}]}, 0x3c}}, 0x4) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:17 executing program 1: r0 = syz_init_net_socket$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) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r5, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x4}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44008084) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="2b00e0ff", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000000)) 01:23:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000080}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x3c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:apt_var_lib_t:s0\x00'}]}, 0x3c}}, 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x34}}, 0x4000000) 01:23:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000000)) 01:23:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000080}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x3c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:apt_var_lib_t:s0\x00'}]}, 0x3c}}, 0x4) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:17 executing program 1: 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r5, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x4}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44008084) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="2b00e0ff", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r5, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x4}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44008084) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="2b00e0ff", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async) 01:23:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x34}}, 0x4000000) 01:23:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000000)) 01:23:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100005f609afc63c37f8f0000000000148e000000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) 01:23:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="26baab5ca1912bca4e9bf719547d2321c57ed00ca19c6bf1a2dcfaa3872ab32d9daa13e045ac6517832d6479b64afcfee855453fa942292605c0f9ad6a59da99fdfdd1f929def34cdff53fc3bff0d94c8c237cdb418365feaddbd8d6452b6c35a2f5ef8bdeb34f13ee0481c9c6a050bb171332199e006e61f475955ce0a5ee4fb2a6f7ed6f9e547d73bfa2e5efc5ff88d43b450fbb344059061d9815ffacd9e0bc960b103a49a307048e9ebbec615d97a55477fa0782b3bae734c53112b3ea5b27fcf5d63d8dedeb7360bdf9ea525077e1", @ANYBLOB="01010000000000000000230000000c00020000d7e7c6010000000400000000000c000600030000000000000000000000000000006100d20c2491b0053064bcba2e305d323b7b53b6fbdec9951ac481dcab14185d7c2f5211abb2574d579d20b293563bb1d509d3f10500a4c88551c237594b390ab40820a3edb531bd107ff4"], 0x3c}}, 0x0) 01:23:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) 01:23:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x3c}}, 0x0) 01:23:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000001000000000000010000000c0202000000000000000000040007800c0006000000000000000000"], 0x30}}, 0x0) 01:23:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="26baab5ca1912bca4e9bf719547d2321c57ed00ca19c6bf1a2dcfaa3872ab32d9daa13e045ac6517832d6479b64afcfee855453fa942292605c0f9ad6a59da99fdfdd1f929def34cdff53fc3bff0d94c8c237cdb418365feaddbd8d6452b6c35a2f5ef8bdeb34f13ee0481c9c6a050bb171332199e006e61f475955ce0a5ee4fb2a6f7ed6f9e547d73bfa2e5efc5ff88d43b450fbb344059061d9815ffacd9e0bc960b103a49a307048e9ebbec615d97a55477fa0782b3bae734c53112b3ea5b27fcf5d63d8dedeb7360bdf9ea525077e1", @ANYBLOB="01010000000000000000230000000c00020000d7e7c6010000000400000000000c000600030000000000000000000000000000006100d20c2491b0053064bcba2e305d323b7b53b6fbdec9951ac481dcab14185d7c2f5211abb2574d579d20b293563bb1d509d3f10500a4c88551c237594b390ab40820a3edb531bd107ff4"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="26baab5ca1912bca4e9bf719547d2321c57ed00ca19c6bf1a2dcfaa3872ab32d9daa13e045ac6517832d6479b64afcfee855453fa942292605c0f9ad6a59da99fdfdd1f929def34cdff53fc3bff0d94c8c237cdb418365feaddbd8d6452b6c35a2f5ef8bdeb34f13ee0481c9c6a050bb171332199e006e61f475955ce0a5ee4fb2a6f7ed6f9e547d73bfa2e5efc5ff88d43b450fbb344059061d9815ffacd9e0bc960b103a49a307048e9ebbec615d97a55477fa0782b3bae734c53112b3ea5b27fcf5d63d8dedeb7360bdf9ea525077e1", @ANYBLOB="01010000000000000000230000000c00020000d7e7c6010000000400000000000c000600030000000000000000000000000000006100d20c2491b0053064bcba2e305d323b7b53b6fbdec9951ac481dcab14185d7c2f5211abb2574d579d20b293563bb1d509d3f10500a4c88551c237594b390ab40820a3edb531bd107ff4"], 0x3c}}, 0x0) (async) 01:23:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100005f609afc63c37f8f0000000000148e000000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) 01:23:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)={0x298, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x420a33495cd915a9}, @NLBL_CIPSOV4_A_MLSLVLLST={0x138, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x700129ff}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19184daf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1390c07}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x116fa2c8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47d44065}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e94a27f}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77c82591}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5011d633}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a78c6a4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3dfb25d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc6995f0}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34f6b96a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd638546}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c5118}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x702bd790}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a69f4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37904f61}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26061e4c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a0fc12}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x561bccde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75bcead3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x84, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53b7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfb}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c52}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7fb39673}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bac9f38}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60d64e0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e0f36b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75788fb5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36fec777}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x959}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x675fec32}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34a2a4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1ce0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36974dde}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x298}, 0x1, 0x0, 0x0, 0x20000801}, 0x20040990) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r1, 0x7ac, &(0x7f0000000040)={&(0x7f0000000500)={{@my=0x0, 0x9}, {@hyper, 0x8}, 0x400, "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"}, 0x418, 0xffff21e3}) ioctl$IOCTL_VMCI_SET_NOTIFY(r1, 0x7cb, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x0, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x4000880) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0x24}}, 0x90) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000100)=""/183) [ 1848.338510] nla_parse: 8 callbacks suppressed [ 1848.338518] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 01:23:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100005f609afc63c37f8f0000000000148e000000000c000200000000000000000004000780"], 0x24}}, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) [ 1848.381679] nbd: must specify at least one socket 01:23:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="26baab5ca1912bca4e9bf719547d2321c57ed00ca19c6bf1a2dcfaa3872ab32d9daa13e045ac6517832d6479b64afcfee855453fa942292605c0f9ad6a59da99fdfdd1f929def34cdff53fc3bff0d94c8c237cdb418365feaddbd8d6452b6c35a2f5ef8bdeb34f13ee0481c9c6a050bb171332199e006e61f475955ce0a5ee4fb2a6f7ed6f9e547d73bfa2e5efc5ff88d43b450fbb344059061d9815ffacd9e0bc960b103a49a307048e9ebbec615d97a55477fa0782b3bae734c53112b3ea5b27fcf5d63d8dedeb7360bdf9ea525077e1", @ANYBLOB="01010000000000000000230000000c00020000d7e7c6010000000400000000000c000600030000000000000000000000000000006100d20c2491b0053064bcba2e305d323b7b53b6fbdec9951ac481dcab14185d7c2f5211abb2574d579d20b293563bb1d509d3f10500a4c88551c237594b390ab40820a3edb531bd107ff4"], 0x3c}}, 0x0) 01:23:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000001000000000000010000000c0202000000000000000000040007800c0006000000000000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000001000000000000010000000c0202000000000000000000040007800c0006000000000000000000"], 0x30}}, 0x0) (async) 01:23:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)={0x298, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x420a33495cd915a9}, @NLBL_CIPSOV4_A_MLSLVLLST={0x138, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x700129ff}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19184daf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1390c07}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x116fa2c8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47d44065}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e94a27f}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77c82591}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5011d633}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a78c6a4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3dfb25d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc6995f0}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34f6b96a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd638546}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c5118}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x702bd790}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a69f4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37904f61}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26061e4c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a0fc12}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x561bccde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75bcead3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x84, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53b7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfb}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c52}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7fb39673}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bac9f38}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60d64e0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e0f36b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75788fb5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36fec777}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x959}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x675fec32}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34a2a4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1ce0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36974dde}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x298}, 0x1, 0x0, 0x0, 0x20000801}, 0x20040990) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)={0x298, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x420a33495cd915a9}, @NLBL_CIPSOV4_A_MLSLVLLST={0x138, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x700129ff}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19184daf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1390c07}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x116fa2c8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47d44065}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e94a27f}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77c82591}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5011d633}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a78c6a4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3dfb25d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc6995f0}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34f6b96a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd638546}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c5118}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x702bd790}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a69f4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37904f61}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26061e4c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a0fc12}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x561bccde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75bcead3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x84, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53b7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfb}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c52}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7fb39673}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bac9f38}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60d64e0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e0f36b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75788fb5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36fec777}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x959}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x675fec32}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34a2a4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1ce0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36974dde}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x298}, 0x1, 0x0, 0x0, 0x20000801}, 0x20040990) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r1, 0x7ac, &(0x7f0000000040)={&(0x7f0000000500)={{@my=0x0, 0x9}, {@hyper, 0x8}, 0x400, "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"}, 0x418, 0xffff21e3}) ioctl$IOCTL_VMCI_SET_NOTIFY(r1, 0x7cb, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x0, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x4000880) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0x24}}, 0x90) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0x24}}, 0x90) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000100)=""/183) 01:23:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1848.499897] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1848.511123] nbd: must specify at least one socket 01:23:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x30}}, 0x0) 01:23:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) (async) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)={0x298, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x420a33495cd915a9}, @NLBL_CIPSOV4_A_MLSLVLLST={0x138, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x700129ff}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19184daf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1390c07}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x116fa2c8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47d44065}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e94a27f}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77c82591}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5011d633}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a78c6a4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3dfb25d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc6995f0}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34f6b96a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd638546}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c5118}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x702bd790}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a69f4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37904f61}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26061e4c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a0fc12}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x561bccde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75bcead3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x84, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53b7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfb}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c52}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7fb39673}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bac9f38}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60d64e0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e0f36b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75788fb5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36fec777}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x959}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x675fec32}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34a2a4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1ce0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36974dde}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x298}, 0x1, 0x0, 0x0, 0x20000801}, 0x20040990) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r1, 0x7ac, &(0x7f0000000040)={&(0x7f0000000500)={{@my=0x0, 0x9}, {@hyper, 0x8}, 0x400, "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"}, 0x418, 0xffff21e3}) ioctl$IOCTL_VMCI_SET_NOTIFY(r1, 0x7cb, 0x0) (async) ioctl$IOCTL_VMCI_SET_NOTIFY(r1, 0x7cb, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x0, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x4000880) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0x24}}, 0x90) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000100)=""/183) 01:23:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1848.548152] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1848.578876] nbd: must specify at least one socket 01:23:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000001000000000000010000000c0202000000000000000000040007800c0006000000000000000000"], 0x30}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000001000000000000010000000c0202000000000000000000040007800c0006000000000000000000"], 0x30}}, 0x0) 01:23:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x7ff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x2}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x80}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000}, 0x24000000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) 01:23:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x7ff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x2}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x80}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000}, 0x24000000) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r10, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x60) 01:23:18 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1848.774524] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1848.814495] nbd: must specify at least one socket 01:23:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) 01:23:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000011) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) [ 1848.827556] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1848.839741] nbd: must specify at least one socket 01:23:18 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x7ff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x2}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x80}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000}, 0x24000000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) (async) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x7ff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x2}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x80}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000}, 0x24000000) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async) 01:23:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) [ 1848.922562] nbd: must specify at least one socket 01:23:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r10, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x60) 01:23:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000011) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:18 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1849.039010] nbd: must specify at least one socket 01:23:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240026efe6a373f16302587084d0740d11fb75b5854f3b3cf3bf296b34f32d0b417741c8ff74db9fb541660dc7a97b8bb6a54514a1687e30906877bc61220898697e4589e3e7819e9b5c1492c600330bd402ad80baac81208e1fc2201e3789bb1841549c7670982f000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r5, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x7c, 0x0, 0x0, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:init_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:init_exec_t:s0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x9e7cd4282dda5f70) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r6, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x80, r6, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x80, 0x7, 'system_u:object_r:systemd_unit_file_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0xc010}, 0x4000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) (async) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r10, 0x1f, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x60) 01:23:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240026efe6a373f16302587084d0740d11fb75b5854f3b3cf3bf296b34f32d0b417741c8ff74db9fb541660dc7a97b8bb6a54514a1687e30906877bc61220898697e4589e3e7819e9b5c1492c600330bd402ad80baac81208e1fc2201e3789bb1841549c7670982f000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r5, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x7c, 0x0, 0x0, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:init_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:init_exec_t:s0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x9e7cd4282dda5f70) (async) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r6, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x80, r6, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x80, 0x7, 'system_u:object_r:systemd_unit_file_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0xc010}, 0x4000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:19 executing program 0: 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000011) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) [ 1849.214147] nbd: must specify a size in bytes for the device 01:23:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:19 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:19 executing program 0: 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$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x8}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x19}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000c001}, 0x50) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fba74f48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r1) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048801}, 0x4000008) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) [ 1849.369511] nbd: must specify a size in bytes for the device 01:23:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240026efe6a373f16302587084d0740d11fb75b5854f3b3cf3bf296b34f32d0b417741c8ff74db9fb541660dc7a97b8bb6a54514a1687e30906877bc61220898697e4589e3e7819e9b5c1492c600330bd402ad80baac81208e1fc2201e3789bb1841549c7670982f000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r5, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x7c, 0x0, 0x0, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:init_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:init_exec_t:s0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x9e7cd4282dda5f70) (async) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x58, r6, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}]}, 0x58}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x80, r6, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x80, 0x7, 'system_u:object_r:systemd_unit_file_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0xc010}, 0x4000) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000b7603c96cfaaf45e4aec7b61b6b4f15687ef5dcfe7c0f1b47f39f6862478a0790682808d4189a58c5cc031aa9fc0e804f30fe0a68a743bc8403f8c2b87581753607a2309842e0b378c0f569119a38ce66867f7d1e9732ac1935c0f2a4f36ff4359d2ca062f7a91ced26fdf34d11b265d4176229887748d3d9be76d0c3ee249db14e22332c544bdfdb0f5d16f76069650f2bf6fb71be057c1055878dc", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, 0x0, 0x508, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8810) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r3, 0x7cb, 0x0) r4 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, 0x0) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r5, 0x7cb, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYBLOB="d3bee58efc77f1a6ef2ab0a2612c397c268471c54762f2d051963ac5052f152bd653f6f7b256624a3b3b830046d758008a4026cc847112bb4fed1c32b9b38f1649146c04ae4cc621da51006858975edf73d1338fc8", @ANYRESDEC=r5, @ANYRES64=r5, @ANYRESDEC], 0x3c}, 0x1, 0x0, 0x0, 0x810}, 0x0) 01:23:19 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:19 executing program 0: 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$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x8}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x19}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000c001}, 0x50) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fba74f48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r1) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048801}, 0x4000008) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x8}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x19}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000c001}, 0x50) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fba74f48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r1) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048801}, 0x4000008) (async) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 01:23:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000b7603c96cfaaf45e4aec7b61b6b4f15687ef5dcfe7c0f1b47f39f6862478a0790682808d4189a58c5cc031aa9fc0e804f30fe0a68a743bc8403f8c2b87581753607a2309842e0b378c0f569119a38ce66867f7d1e9732ac1935c0f2a4f36ff4359d2ca062f7a91ced26fdf34d11b265d4176229887748d3d9be76d0c3ee249db14e22332c544bdfdb0f5d16f76069650f2bf6fb71be057c1055878dc", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, 0x0, 0x508, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8810) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r3, 0x7cb, 0x0) (async) r4 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, 0x0) (async) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r5, 0x7cb, 0x0) (async, rerun: 32) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYBLOB="d3bee58efc77f1a6ef2ab0a2612c397c268471c54762f2d051963ac5052f152bd653f6f7b256624a3b3b830046d758008a4026cc847112bb4fed1c32b9b38f1649146c04ae4cc621da51006858975edf73d1338fc8", @ANYRESDEC=r5, @ANYRES64=r5, @ANYRESDEC], 0x3c}, 0x1, 0x0, 0x0, 0x810}, 0x0) [ 1849.510398] nbd: must specify a size in bytes for the device 01:23:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042cbd7000ffdbdf252500000008002c00080000000a0001007770616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="15b792d04b2eb74fb188372cecfa73f6f5cec7bb02fa1edaa2903a6402a89b557fc59023bafd7c8e26950f6e9b238b066865ab"], 0x30}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r2, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x18}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:system_r:kernel_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:mtrr_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x12}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:19 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x8}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x19}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000c001}, 0x50) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fba74f48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) (async) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r1) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048801}, 0x4000008) 01:23:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) 01:23:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000b7603c96cfaaf45e4aec7b61b6b4f15687ef5dcfe7c0f1b47f39f6862478a0790682808d4189a58c5cc031aa9fc0e804f30fe0a68a743bc8403f8c2b87581753607a2309842e0b378c0f569119a38ce66867f7d1e9732ac1935c0f2a4f36ff4359d2ca062f7a91ced26fdf34d11b265d4176229887748d3d9be76d0c3ee249db14e22332c544bdfdb0f5d16f76069650f2bf6fb71be057c1055878dc", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, 0x0, 0x508, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8810) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r3, 0x7cb, 0x0) (async) r4 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r4, 0x7cb, 0x0) (async) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) ioctl$IOCTL_VMCI_SET_NOTIFY(r5, 0x7cb, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYBLOB="d3bee58efc77f1a6ef2ab0a2612c397c268471c54762f2d051963ac5052f152bd653f6f7b256624a3b3b830046d758008a4026cc847112bb4fed1c32b9b38f1649146c04ae4cc621da51006858975edf73d1338fc8", @ANYRESDEC=r5, @ANYRES64=r5, @ANYRESDEC], 0x3c}, 0x1, 0x0, 0x0, 0x810}, 0x0) [ 1849.661434] nbd: must specify at least one socket 01:23:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x20008004) 01:23:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042cbd7000ffdbdf252500000008002c00080000000a0001007770616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="15b792d04b2eb74fb188372cecfa73f6f5cec7bb02fa1edaa2903a6402a89b557fc59023bafd7c8e26950f6e9b238b066865ab"], 0x30}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r2, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x18}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:system_r:kernel_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:mtrr_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x12}, 0x20000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000003c15ce82423c0ea87b5640b6b1fa437baed2d6e9ec88c49df8da97ad1506b3349b36878e9c97afe813c3ba0c27f1ac29c4481db63ad6c493a69a7018637487ad790b40289c78bb29d5ed347dec0126880a130248355252253b43855237dcb9324d1b5383e797c6b1ba78bf28", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) [ 1849.739264] nbd: must specify a size in bytes for the device 01:23:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x4048054) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00000000efa100000000000c00060003000000000000000000000000000000000000000000000000000000002cec6720a22c2024329a94ffba641ebd6c4273f4a152ad95674687e9ece7991aa1a21cc8d789ff146ea524e5c375f99660585145357645ffdf2916e401442c243b0bccce896eb5ea"], 0x3c}}, 0x0) 01:23:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x20008004) [ 1849.780092] nbd: must specify at least one socket 01:23:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042cbd7000ffdbdf252500000008002c00080000000a0001007770616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="15b792d04b2eb74fb188372cecfa73f6f5cec7bb02fa1edaa2903a6402a89b557fc59023bafd7c8e26950f6e9b238b066865ab"], 0x30}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042cbd7000ffdbdf252500000008002c00080000000a0001007770616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="15b792d04b2eb74fb188372cecfa73f6f5cec7bb02fa1edaa2903a6402a89b557fc59023bafd7c8e26950f6e9b238b066865ab"], 0x30}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async) 01:23:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000003c15ce82423c0ea87b5640b6b1fa437baed2d6e9ec88c49df8da97ad1506b3349b36878e9c97afe813c3ba0c27f1ac29c4481db63ad6c493a69a7018637487ad790b40289c78bb29d5ed347dec0126880a130248355252253b43855237dcb9324d1b5383e797c6b1ba78bf28", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000003c15ce82423c0ea87b5640b6b1fa437baed2d6e9ec88c49df8da97ad1506b3349b36878e9c97afe813c3ba0c27f1ac29c4481db63ad6c493a69a7018637487ad790b40289c78bb29d5ed347dec0126880a130248355252253b43855237dcb9324d1b5383e797c6b1ba78bf28", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r2, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x18}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:system_r:kernel_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:mtrr_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x12}, 0x20000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000011) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) [ 1849.852849] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1849.873174] nbd: must specify at least one socket 01:23:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x4048054) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00000000efa100000000000c00060003000000000000000000000000000000000000000000000000000000002cec6720a22c2024329a94ffba641ebd6c4273f4a152ad95674687e9ece7991aa1a21cc8d789ff146ea524e5c375f99660585145357645ffdf2916e401442c243b0bccce896eb5ea"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x4048054) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00000000efa100000000000c00060003000000000000000000000000000000000000000000000000000000002cec6720a22c2024329a94ffba641ebd6c4273f4a152ad95674687e9ece7991aa1a21cc8d789ff146ea524e5c375f99660585145357645ffdf2916e401442c243b0bccce896eb5ea"], 0x3c}}, 0x0) (async) 01:23:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, 0x0, 0x20008004) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x50, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '@'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}}, 0x0) 01:23:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000003c15ce82423c0ea87b5640b6b1fa437baed2d6e9ec88c49df8da97ad1506b3349b36878e9c97afe813c3ba0c27f1ac29c4481db63ad6c493a69a7018637487ad790b40289c78bb29d5ed347dec0126880a130248355252253b43855237dcb9324d1b5383e797c6b1ba78bf28", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c0006000300000000000000"], 0x30}}, 0x0) [ 1849.909220] nbd: must specify at least one socket 01:23:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1849.968787] nbd: must specify at least one socket 01:23:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x84) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r4) sendmsg$NLBL_MGMT_C_LISTDEF(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, r6, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008841}, 0x1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r7) 01:23:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x50, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '@'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x50, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '@'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}}, 0x0) (async) 01:23:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100005f609afc63c37f8f0000000000148e000000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) 01:23:19 executing program 0: socketpair(0xf, 0x3, 0xffff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000940), 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x320, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x13c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f94f1b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fb3080}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79356043}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ae46f5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76053cce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73b8f75a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48c8ad71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a574a8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62843ec9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2db44c48}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3eb03e51}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2aae46b2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x239fd67c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x10}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29c0495}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71a0c568}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e3c96be}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x599e863f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x110, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd6b53b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x467a0a12}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8182ac8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d66973b}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f943a16}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f5830a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ec65713}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6db4107c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68249890}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ca1172f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78d83f60}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37332b24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x237365c6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49dfb88e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e1e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30c38c98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6611}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37f5ce80}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7479}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x344f7ebe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b5039b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa858}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79c1b726}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x320}, 0x1, 0x0, 0x0, 0xbbb6c278d918d006}, 0x20000000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=@deltaction={0x1c8, 0x31, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x94, 0x1, [{0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x14, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfff}}, {0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @TCA_ACT_TAB={0x58, 0x1, [{0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2900000}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x14, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x14, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x52b1}}]}, @TCA_ACT_TAB={0x18, 0x1, [{0x14, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x4}, @TCA_ACT_TAB={0x78, 0x1, [{0x14, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2a}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x48004) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 1850.058602] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1850.098543] nbd: must specify at least one socket 01:23:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x4048054) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00000000efa100000000000c00060003000000000000000000000000000000000000000000000000000000002cec6720a22c2024329a94ffba641ebd6c4273f4a152ad95674687e9ece7991aa1a21cc8d789ff146ea524e5c375f99660585145357645ffdf2916e401442c243b0bccce896eb5ea"], 0x3c}}, 0x0) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x50, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '@'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}}, 0x0) 01:23:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x84) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$netlbl_mgmt(&(0x7f00000002c0), r4) sendmsg$NLBL_MGMT_C_LISTDEF(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, r6, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008841}, 0x1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r7) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x84) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) (async) syz_init_net_socket$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$netlbl_mgmt(&(0x7f00000002c0), r4) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, r6, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008841}, 0x1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r7) (async) 01:23:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x84) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$netlbl_mgmt(&(0x7f00000002c0), r4) sendmsg$NLBL_MGMT_C_LISTDEF(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, r6, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008841}, 0x1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r7) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x14, 0x1, '#}(\\-@}:\'++&[^(\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, '\x00', 0x22}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2a}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000010}, 0x404c005) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:20 executing program 0: socketpair(0xf, 0x3, 0xffff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000940), 0x4) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x320, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x13c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f94f1b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fb3080}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79356043}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ae46f5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76053cce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73b8f75a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48c8ad71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a574a8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62843ec9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2db44c48}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3eb03e51}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2aae46b2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x239fd67c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x10}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29c0495}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71a0c568}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e3c96be}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x599e863f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x110, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd6b53b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x467a0a12}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8182ac8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d66973b}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f943a16}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f5830a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ec65713}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6db4107c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68249890}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ca1172f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78d83f60}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37332b24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x237365c6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49dfb88e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e1e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30c38c98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6611}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37f5ce80}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7479}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x344f7ebe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b5039b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa858}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79c1b726}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x320}, 0x1, 0x0, 0x0, 0xbbb6c278d918d006}, 0x20000000) (async) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=@deltaction={0x1c8, 0x31, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x94, 0x1, [{0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x14, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfff}}, {0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @TCA_ACT_TAB={0x58, 0x1, [{0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2900000}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x14, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x14, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x52b1}}]}, @TCA_ACT_TAB={0x18, 0x1, [{0x14, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x4}, @TCA_ACT_TAB={0x78, 0x1, [{0x14, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2a}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x48004) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x84) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100), r0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r4) sendmsg$NLBL_MGMT_C_LISTDEF(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, r6, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008841}, 0x1) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r7) [ 1850.274377] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1850.294700] nbd: must specify at least one socket 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x14, 0x1, '#}(\\-@}:\'++&[^(\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, '\x00', 0x22}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2a}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000010}, 0x404c005) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xc0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x20}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xfffc}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) 01:23:20 executing program 5: 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$netlbl_cipso(&(0x7f0000000000), r1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000000fc9ce2b9267fda160ca164dc", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x14, 0x1, '#}(\\-@}:\'++&[^(\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, '\x00', 0x22}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2a}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000010}, 0x404c005) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 01:23:20 executing program 0: socketpair(0xf, 0x3, 0xffff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000940), 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x320, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x13c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f94f1b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fb3080}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79356043}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ae46f5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76053cce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73b8f75a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48c8ad71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a574a8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62843ec9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2db44c48}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3eb03e51}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2aae46b2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x239fd67c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x10}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29c0495}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71a0c568}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e3c96be}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x599e863f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x110, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd6b53b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x467a0a12}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8182ac8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d66973b}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f943a16}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f5830a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ec65713}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6db4107c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68249890}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ca1172f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78d83f60}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37332b24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x237365c6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49dfb88e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e1e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30c38c98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6611}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37f5ce80}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7479}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x344f7ebe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b5039b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa858}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79c1b726}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x320}, 0x1, 0x0, 0x0, 0xbbb6c278d918d006}, 0x20000000) (async) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=@deltaction={0x1c8, 0x31, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x94, 0x1, [{0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x14, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfff}}, {0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @TCA_ACT_TAB={0x58, 0x1, [{0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2900000}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x14, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x24, 0x1, [{0x14, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x52b1}}]}, @TCA_ACT_TAB={0x18, 0x1, [{0x14, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x4}, @TCA_ACT_TAB={0x78, 0x1, [{0x14, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2a}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x48004) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 01:23:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000000fc9ce2b9267fda160ca164dc", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xc0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x20}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xfffc}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) 01:23:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000001000780"], 0x24}}, 0x0) 01:23:20 executing program 5: 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$netlbl_cipso(&(0x7f0000000000), r1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x3c}}, 0x0) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xc0}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x20}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xfffc}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) 01:23:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000000fc9ce2b9267fda160ca164dc", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000001000780"], 0x24}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000001000780"], 0x24}}, 0x0) 01:23:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r3) sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, r5, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x854}, 0x840) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000b8", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000b00181453b1e61604e0ccba423a12c20000"], 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, r3, 0x100, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4004c14) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000001000780"], 0x24}}, 0x0) 01:23:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) 01:23:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) 01:23:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000b8", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000b00181453b1e61604e0ccba423a12c20000"], 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, r3, 0x100, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4004c14) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, r3, 0x100, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4004c14) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:20 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000004dcfdae738efbd5e6af76b2d00"], 0x24}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x800, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x48810) socketpair(0xb, 0x5, 0x1f, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000200)=[@sack_perm, @window={0x3, 0x401, 0x7fff}, @sack_perm], 0x3) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x41}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x800}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x96f9}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040040}, 0x44) 01:23:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r3) sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, r5, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x854}, 0x840) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000b8", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c00040006000000000000000c0006000300000000000000"], 0x3c}}, 0x0) (async) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000b00181453b1e61604e0ccba423a12c20000"], 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, r3, 0x100, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4004c14) 01:23:20 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000004dcfdae738efbd5e6af76b2d00"], 0x24}}, 0x0) (async, rerun: 64) r1 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) sendmsg$nl_route_sched(r1, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x800, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x48810) (async, rerun: 32) socketpair(0xb, 0x5, 0x1f, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000200)=[@sack_perm, @window={0x3, 0x401, 0x7fff}, @sack_perm], 0x3) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x41}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x800}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x96f9}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040040}, 0x44) 01:23:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async, rerun: 32) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), 0xffffffffffffffff) (rerun: 32) 01:23:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1850.938404] nbd: must specify a size in bytes for the device 01:23:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r2, &(0x7f00000046c0)={&(0x7f00000045c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004680)={&(0x7f0000004600)={0x14}, 0x14}}, 0x0) (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$netlbl_calipso(&(0x7f0000000040), r3) sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, r5, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x854}, 0x840) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x30}}, 0x0) 01:23:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c8e00000000000c0006000300"/54], 0x3c}}, 0x0) 01:23:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x30, r1, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) [ 1851.056983] nbd: must specify a size in bytes for the device 01:23:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x70bd2a, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) [ 1851.103357] nbd: must specify a size in bytes for the device [ 1851.110928] nbd: must specify a size in bytes for the device [ 1851.137642] nbd: must specify a size in bytes for the device 01:23:21 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000004dcfdae738efbd5e6af76b2d00"], 0x24}}, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x800, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x48810) (async) socketpair(0xb, 0x5, 0x1f, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000200)=[@sack_perm, @window={0x3, 0x401, 0x7fff}, @sack_perm], 0x3) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_RADAR_DETECT(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x41}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x800}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x96f9}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040040}, 0x44) 01:23:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x8}, @NL802154_ATTR_MIN_BE={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20008004) 01:23:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000000000000040007800c8e00000000000c0006000300"/54], 0x3c}}, 0x0) [ 1851.179497] nbd: must specify a size in bytes for the device [ 1851.213306] nbd: must specify a size in bytes for the device [ 1851.242983] nbd: must specify a size in bytes for the device 01:23:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x40}}, 0x0) 01:23:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x35204020}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x28, 0x0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20044000}, 0x810) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000540), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x48, r4, 0x802, 0x70bd29, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x9}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}]}, 0x48}}, 0x8020) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000003540)={&(0x7f0000003280), 0xc, 0x0}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x98, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:auditd_initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x98}, 0x1, 0x0, 0x0, 0x4800}, 0x40004) sendmsg$nl_route(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@ipv4_newaddr={0x50, 0x14, 0x10, 0x0, 0x25dfdbfd, {0x2, 0x38, 0xe1, 0xff}, [@IFA_LABEL={0x14, 0x3, 'bond_slave_1\x00'}, @IFA_FLAGS={0x8, 0x8, 0x201}, @IFA_CACHEINFO={0x14, 0x6, {0x101, 0x1, 0x5, 0x8}}, @IFA_ADDRESS={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40084}, 0x884) socket$inet6(0xa, 0x5, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r3) [ 1851.356060] nbd: must specify a size in bytes for the device [ 1851.362893] nbd: must specify a size in bytes for the device [ 1851.426830] nbd: must specify a size in bytes for the device [ 1851.441212] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1851.452014] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1851.465777] nbd: must specify a size in bytes for the device [ 1851.468612] block nbd0: NBD_DISCONNECT [ 1851.486124] nbd: must specify a size in bytes for the device [ 1851.506557] kasan: CONFIG_KASAN_INLINE enabled [ 1851.511167] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1851.516210] nbd: must specify a size in bytes for the device [ 1851.518660] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1851.524847] nbd: must specify a size in bytes for the device [ 1851.530858] Modules linked in: [ 1851.539479] nbd: must specify a size in bytes for the device [ 1851.539834] CPU: 1 PID: 14692 Comm: systemd-udevd Not tainted 4.14.307-syzkaller #0 [ 1851.546909] nbd: must specify a size in bytes for the device [ 1851.553398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1851.560191] nbd: must specify a size in bytes for the device [ 1851.568536] task: ffff8880811b0500 task.stack: ffff88809db38000 [ 1851.568554] RIP: 0010:__lock_acquire+0x1cc/0x3f20 [ 1851.568559] RSP: 0018:ffff88809db3f938 EFLAGS: 00010006 [ 1851.568567] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1851.568572] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000110 [ 1851.568577] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1851.568583] R10: 0000000000000001 R11: ffff8880811b0500 R12: 0000000000000110 [ 1851.568588] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8bed1e40 [ 1851.568595] FS: 00007fca0b0148c0(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 1851.568600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1851.568605] CR2: 00007f56c5feae30 CR3: 00000000ab808000 CR4: 00000000003406e0 [ 1851.568614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1851.582579] nbd: must specify a size in bytes for the device [ 1851.585278] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1851.585282] Call Trace: [ 1851.585386] ? vprintk_emit+0x170/0x620 [ 1851.585431] ? dev_vprintk_emit+0x1da/0x440 [ 1851.593685] nbd: must specify a size in bytes for the device [ 1851.598036] ? trace_hardirqs_on+0x10/0x10 [ 1851.598047] ? dev_driver_string+0x160/0x160 [ 1851.598056] ? __lock_acquire+0x5fc/0x3f20 [ 1851.598075] ? trace_hardirqs_on+0x10/0x10 [ 1851.598087] lock_acquire+0x170/0x3f0 [ 1851.598101] ? flush_workqueue+0xcb/0x1310 [ 1851.608851] nbd: must specify a size in bytes for the device [ 1851.612652] flush_workqueue+0xfa/0x1310 [ 1851.621195] nbd: must specify a size in bytes for the device [ 1851.627172] ? flush_workqueue+0xcb/0x1310 [ 1851.627184] ? nbd_disconnect_and_put+0x99/0x140 [ 1851.627197] ? lock_downgrade+0x740/0x740 [ 1851.627207] ? check_flush_dependency+0x2a0/0x2a0 [ 1851.627223] nbd_disconnect_and_put+0xc3/0x140 [ 1851.627232] nbd_release+0x123/0x150 [ 1851.627244] ? nbd_ioctl+0xad0/0xad0 [ 1851.639142] nbd: must specify a size in bytes for the device [ 1851.641349] __blkdev_put+0x5aa/0x800 [ 1851.649813] nbd: must specify a size in bytes for the device [ 1851.655876] ? revalidate_disk+0x1f0/0x1f0 [ 1851.655942] ? locks_remove_file+0x2cd/0x420 [ 1851.655955] ? blkdev_put+0x75/0x4c0 [ 1851.663985] nbd: must specify a size in bytes for the device [ 1851.669036] ? blkdev_put+0x4c0/0x4c0 [ 1851.669046] blkdev_close+0x86/0xb0 [ 1851.669057] __fput+0x25f/0x7a0 [ 1851.669070] task_work_run+0x11f/0x190 [ 1851.669084] exit_to_usermode_loop+0x1ad/0x200 [ 1851.675159] nbd: must specify a size in bytes for the device [ 1851.675626] do_syscall_64+0x4a3/0x640 [ 1851.680006] nbd: must specify a size in bytes for the device [ 1851.685809] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1851.685817] RIP: 0033:0x7fca0a15a270 [ 1851.685822] RSP: 002b:00007ffd01f6cd78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 1851.685831] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007fca0a15a270 [ 1851.685836] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 1851.685841] RBP: 00007fca0b014710 R08: 00005631a6a908f0 R09: 0000000000000018 [ 1851.685846] R10: 00005631a6aa31b8 R11: 0000000000000246 R12: 0000000000000000 [ 1851.685855] R13: 00005631a6a9e860 R14: 0000000000000003 R15: 000000000000000e [ 1851.696149] nbd: must specify a size in bytes for the device [ 1851.698731] Code: [ 1851.703042] nbd: must specify a size in bytes for the device [ 1851.706756] 18 00 00 00 00 48 81 c4 80 01 00 00 44 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 [ 1851.712803] nbd: must specify a size in bytes for the device [ 1851.716822] 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 67 2a 00 00 49 81 [ 1851.722174] nbd: must specify a size in bytes for the device [ 1851.726717] 3c 24 60 d8 2f 8b 0f 84 5f [ 1851.726753] RIP: __lock_acquire+0x1cc/0x3f20 RSP: ffff88809db3f938 [ 1851.726763] ---[ end trace 74f34e4c7bbd958e ]--- [ 1851.726772] Kernel panic - not syncing: Fatal exception [ 1851.735441] nbd: must specify a size in bytes for the device [ 1851.740240] Kernel Offset: disabled [ 1851.951609] Rebooting in 86400 seconds..