x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000030000000800010000000010"], 0x1c}}, 0x0) (async, rerun: 32)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:45 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r6=>0xffffffffffffffff})
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r5, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ',-'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4000000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&(\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

[ 2978.605600] nbd: must specify at least one socket
[ 2978.615871] nbd: must specify a device to reconfigure
[ 2978.625310] nbd: couldn't find a device at index 268435456
[ 2978.632761] nbd: couldn't find device at index 4
[ 2978.638283] nbd: must specify a device to reconfigure
[ 2978.645909] nbd: must specify at least one socket
10:49:45 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c00d04e4459b680fd00000000000037000000"], 0x2c}}, 0x0)
bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10)

10:49:45 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x34, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r5)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x34, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r5) (async)

10:49:45 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0xa)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r2, 0x1, 0x70bd28, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x78}}, 0x0)
sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'nicvf0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x80}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xd5}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x80)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYRES16=r0], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x1)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_TX_POWER(r6, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1c, r8, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x80)

10:49:45 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c00d04e4459b680fd00000000000037000000"], 0x2c}}, 0x0)
bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10)

[ 2978.718585] nbd: couldn't find a device at index 268435456
[ 2978.745038] nbd: couldn't find device at index 4
[ 2978.751753] nbd: must specify at least one socket
10:49:45 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_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$netlink(0x10, 0x3, 0x0) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000400)={0x4c, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000104}, 0x8000)
r7 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x24, r7, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_IBPORT={0x5}, @SMC_PNETID_IBPORT={0x5}]}, 0x24}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r9, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x800)

10:49:45 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 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_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r6=>0xffffffffffffffff})
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r5, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ',-'}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4000000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&(\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

10:49:45 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0xa)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r2, 0x1, 0x70bd28, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x78}}, 0x0)
sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'nicvf0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x80}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xd5}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x80)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYRES16=r0], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x1)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_TX_POWER(r6, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1c, r8, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x80)
socket$netlink(0x10, 0x3, 0xa) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async)
sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r2, 0x1, 0x70bd28, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x78}}, 0x0) (async)
sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'nicvf0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x80}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xd5}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x80) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYRES16=r0], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async)
syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) (async)
sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x1) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_TX_POWER(r6, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1c, r8, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x80) (async)

[ 2978.763414] nbd: couldn't find a device at index 268435456
[ 2978.775701] nbd: couldn't find a device at index 268435456
[ 2978.781868] nbd: couldn't find a device at index 268435456
[ 2978.793302] nbd: couldn't find a device at index 268435456
[ 2978.803035] nbd: couldn't find a device at index 268435456
10:49:45 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6b}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x4)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00'})

10:49:45 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c00d04e4459b680fd00000000000037000000"], 0x2c}}, 0x0)
bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c00d04e4459b680fd00000000000037000000"], 0x2c}}, 0x0) (async)
bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) (async)

[ 2978.815566] nbd: couldn't find a device at index 268435456
[ 2978.824995] nbd: couldn't find a device at index 268435456
[ 2978.856447] nbd: couldn't find a device at index 268435456
10:49:45 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000100000008000100000000000c0007000000000000000000"], 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r5, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4c000)

[ 2978.876545] nbd: couldn't find a device at index 268435456
[ 2978.894395] nbd: couldn't find a device at index 268435456
[ 2978.904157] nbd: couldn't find a device at index 268435456
[ 2978.911072] nbd: couldn't find a device at index 268435456
[ 2978.917261] nbd: couldn't find a device at index 268435456
[ 2978.923890] nbd: couldn't find a device at index 268435456
[ 2978.935943] nbd: couldn't find a device at index 268435456
[ 2978.941778] nbd: couldn't find a device at index 268435456
[ 2978.947489] nbd: couldn't find a device at index 268435456
[ 2978.953297] nbd: couldn't find a device at index 268435456
[ 2978.958980] nbd: couldn't find a device at index 268435456
[ 2978.964856] nbd: couldn't find a device at index 268435456
[ 2978.970535] nbd: couldn't find a device at index 268435456
[ 2978.976681] nbd: couldn't find a device at index 268435456
[ 2978.982468] nbd: couldn't find a device at index 268435456
[ 2978.988150] nbd: couldn't find a device at index 268435456
[ 2978.994505] nbd: couldn't find a device at index 268435456
[ 2979.000201] nbd: couldn't find a device at index 268435456
[ 2979.006017] nbd: couldn't find a device at index 268435456
[ 2979.011818] nbd: couldn't find a device at index 268435456
[ 2979.017506] nbd: couldn't find a device at index 268435456
10:49:45 executing program 4:
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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000030000000800010000000010"], 0x1c}}, 0x0)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000030000000800010000000010"], 0x1c}}, 0x0) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)

10:49:45 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0xa)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r2, 0x1, 0x70bd28, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x78}}, 0x0)
sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'nicvf0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x80}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xd5}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x80)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYRES16=r0], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x1)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_TX_POWER(r6, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1c, r8, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x80)
socket$netlink(0x10, 0x3, 0xa) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async)
sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r2, 0x1, 0x70bd28, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x78}}, 0x0) (async)
sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'nicvf0\x00'}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x80}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xd5}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x80) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYRES16=r0], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async)
syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) (async)
sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24044000}, 0x1) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_TX_POWER(r6, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1c, r8, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x80) (async)

10:49:45 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6b}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x4)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6b}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x4) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) (async)

10:49:45 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80a}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x1)

10:49:45 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5a9a1384cda51d4036a6a4ff89fa41e333e7a5875017ba2ec52bd8cda75dbe0ccf799a34cb69e0f77f02fa774946034caacc73c584024fafb12aace92d4bbbdafcc7ed1b7a5061e7289b79d04b2db1f72a155c94b70a525b267ad1969d03cdfa94c69913", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x4080000)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r8)
r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r6)
sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x2c, r9, 0x5b55641daa7b5db9, 0x4000, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000000000}]}, 0x2c}}, 0x40000)
r10 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0)
r11 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r9, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x3c}}, 0x805)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:45 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000100000008000100000000000c0007000000000000000000"], 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r5, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4c000)

[ 2979.023287] nbd: couldn't find a device at index 268435456
[ 2979.029018] nbd: couldn't find a device at index 268435456
[ 2979.034815] nbd: couldn't find a device at index 268435456
10:49:46 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80a}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x1)

[ 2979.080348] nbd: must specify a device to reconfigure
10:49:46 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6b}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x4)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6b}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x4) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) (async)

10:49:46 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000100000008000100000000000c0007000000000000000000"], 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r5, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4c000)

10:49:46 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5a9a1384cda51d4036a6a4ff89fa41e333e7a5875017ba2ec52bd8cda75dbe0ccf799a34cb69e0f77f02fa774946034caacc73c584024fafb12aace92d4bbbdafcc7ed1b7a5061e7289b79d04b2db1f72a155c94b70a525b267ad1969d03cdfa94c69913", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0) (async, rerun: 64)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async, rerun: 64)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x4080000) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r8)
r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r6)
sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x2c, r9, 0x5b55641daa7b5db9, 0x4000, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000000000}]}, 0x2c}}, 0x40000) (async, rerun: 64)
r10 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) (async, rerun: 64)
r11 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r9, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x3c}}, 0x805) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80a}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x1)

10:49:46 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000000)={'wpan4\x00'})
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:46 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0)
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$nbd(&(0x7f0000000040), r2)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r4=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x800)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2979.103070] nbd: couldn't find a device at index 268435456
[ 2979.120553] nbd: must specify a size in bytes for the device
[ 2979.135460] nbd: couldn't find device at index 4
10:49:46 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x4202, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r5, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc71}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x40800)
r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x220500, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x84, r1, 0x527, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x8000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10000000000000000000010000000c0002000100000000000000040007800c00020000000000000000005a1f1fe0347a39cf38f669f0c335f25af1f296be43c0654c80f746006d8b42d70416596e31"], 0x30}}, 0x0)

10:49:46 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b90b0000", @ANYRES16=r4, @ANYBLOB="010000000000000000000100000008000100000000000c0006000000000000000000"], 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x81)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:46 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

[ 2979.234875] nbd: couldn't find device at index 5
10:49:46 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x4202, 0x0) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r5, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc71}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x40800) (async)
r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x220500, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x84, r1, 0x527, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x8000) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10000000000000000000010000000c0002000100000000000000040007800c00020000000000000000005a1f1fe0347a39cf38f669f0c335f25af1f296be43c0654c80f746006d8b42d70416596e31"], 0x30}}, 0x0)

10:49:46 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r4=>0x0}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x800)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b90b0000", @ANYRES16=r4, @ANYBLOB="010000000000000000000100000008000100000000000c0006000000000000000000"], 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x81)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b90b0000", @ANYRES16=r4, @ANYBLOB="010000000000000000000100000008000100000000000c0006000000000000000000"], 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x81) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)

[ 2979.284446] nbd: must specify a size in bytes for the device
10:49:46 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x4202, 0x0) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r5, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc71}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x40800) (async)
r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0x220500, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x84, r1, 0x527, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x8000) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10000000000000000000010000000c0002000100000000000000040007800c00020000000000000000005a1f1fe0347a39cf38f669f0c335f25af1f296be43c0654c80f746006d8b42d70416596e31"], 0x30}}, 0x0)

[ 2979.360367] nbd: couldn't find device at index 4
10:49:46 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5a9a1384cda51d4036a6a4ff89fa41e333e7a5875017ba2ec52bd8cda75dbe0ccf799a34cb69e0f77f02fa774946034caacc73c584024fafb12aace92d4bbbdafcc7ed1b7a5061e7289b79d04b2db1f72a155c94b70a525b267ad1969d03cdfa94c69913", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x4080000)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r8)
r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r6)
sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x2c, r9, 0x5b55641daa7b5db9, 0x4000, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000000000}]}, 0x2c}}, 0x40000)
r10 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0)
r11 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r9, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x3c}}, 0x805)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5a9a1384cda51d4036a6a4ff89fa41e333e7a5875017ba2ec52bd8cda75dbe0ccf799a34cb69e0f77f02fa774946034caacc73c584024fafb12aace92d4bbbdafcc7ed1b7a5061e7289b79d04b2db1f72a155c94b70a525b267ad1969d03cdfa94c69913", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x4080000) (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$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r8) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r6) (async)
sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x2c, r9, 0x5b55641daa7b5db9, 0x4000, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000000000}]}, 0x2c}}, 0x40000) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) (async)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r9, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0x3c}}, 0x805) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:46 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 32)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 32)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 32)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b90b0000", @ANYRES16=r4, @ANYBLOB="010000000000000000000100000008000100000000000c0006000000000000000000"], 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x81)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:46 executing program 4:
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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000000)={'wpan4\x00'}) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:46 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x200, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x4008000)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0000000000000000009927e1ad72219ff15bfef3b5420d0773153457a54eb5279d21ce0ba981933272d437110072ae3dbda75ecf0b12062bfa8f9a4a55a591612ae1612def9edc4290ff2ac2b12ec576399c8dfc401b8855bcd434c20eb419000000f0f34dd5ecaf9b160536236ecbdc84e411c9f35e83d84ec9a386051bb43d2a1cddc20fb7cc38cefeeb327789dfca73b4ee317f25642b57dbb10cd8a15389deb7a673738e035732d5f379e1200fbc068df009749752c256196c948772a8bf44e789063c4c7b32b6acb4264e24e171f60e01abe093140f254ef5a426324b7b81a5809f4f5b2f096029f0f29a87fd06abcc7b238b29f8b18b"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000008000000000016000000"], 0x14}}, 0x48040)
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x48, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x2004c080)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x24200, 0x0)
r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0xa000, 0x0)
r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r9, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r9, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xc0, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x4004)

10:49:46 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r4=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x800)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2979.480643] nbd: couldn't find device at index 4
10:49:46 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000000)={'wpan4\x00'}) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:46 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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', <r5=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r6, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x200, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x4008000) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0000000000000000009927e1ad72219ff15bfef3b5420d0773153457a54eb5279d21ce0ba981933272d437110072ae3dbda75ecf0b12062bfa8f9a4a55a591612ae1612def9edc4290ff2ac2b12ec576399c8dfc401b8855bcd434c20eb419000000f0f34dd5ecaf9b160536236ecbdc84e411c9f35e83d84ec9a386051bb43d2a1cddc20fb7cc38cefeeb327789dfca73b4ee317f25642b57dbb10cd8a15389deb7a673738e035732d5f379e1200fbc068df009749752c256196c948772a8bf44e789063c4c7b32b6acb4264e24e171f60e01abe093140f254ef5a426324b7b81a5809f4f5b2f096029f0f29a87fd06abcc7b238b29f8b18b"], 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000008000000000016000000"], 0x14}}, 0x48040) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x48, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x2004c080) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x24200, 0x0) (async)
r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0xa000, 0x0) (async)
r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r9, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r9, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xc0, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x4004)

[ 2979.505787] nbd: must specify at least one socket
[ 2979.520664] nbd: must specify a device to reconfigure
[ 2979.527437] nbd: must specify a size in bytes for the device
[ 2979.541567] nbd: must specify a device to reconfigure
10:49:46 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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', <r5=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r6, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r6, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:46 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20100000", @ANYRES16=0x0, @ANYBLOB="000328bd7000ffdbdf25020000000c0004004000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x8000081}, 0x20000000)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
socket$nl_route(0x10, 0x3, 0x0)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fbdbdf250200000000000800070000000000000004000a000c00060002000000000000000c00030001000000000000005400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="5ffc0100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="6c000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x20044010)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
connect$netlink(r2, &(0x7f0000000180)=@unspec, 0xc)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fd33fb6121f5e2e453c2be523b6a21daa285f2d30c443d7394789aeb1651830978418e60ba68787ff8512ed4e50e719fecdfc1f04aadbbfbae0ae965008d886d45da2217f046272c2a791aefdbe7c871cc2995bfe2f1945c0834298b3bc4629c5c5aaddb7cf5143f36dde0589364752eea7dc3be3aad6f6d6b9151a581ed8f6251d332f2b26639e82f05bff6331ce3c4a05df905f5e170d3640294ce4ea0b8f1bee2", @ANYRES16=r5, @ANYBLOB="08000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

10:49:46 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0xffffffdc, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r5, 0x1, 0x70bd28, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP6_DADDR={0x6, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x78}}, 0x0)
sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040000)

[ 2979.626219] nbd: couldn't find device at index 4
10:49:46 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r4)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x3c, r5, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x24}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x7}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000880}, 0x4)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x109000, 0x0)
r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x470000, 0x0)
r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x640, 0x0)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0xc4, r2, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '${}/,'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '^]'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12d}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008080}, 0x0)

10:49:46 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20100000", @ANYRES16=0x0, @ANYBLOB="000328bd7000ffdbdf25020000000c0004004000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x8000081}, 0x20000000)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
socket$nl_route(0x10, 0x3, 0x0)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fbdbdf250200000000000800070000000000000004000a000c00060002000000000000000c00030001000000000000005400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="5ffc0100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="6c000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x20044010)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
connect$netlink(r2, &(0x7f0000000180)=@unspec, 0xc) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fd33fb6121f5e2e453c2be523b6a21daa285f2d30c443d7394789aeb1651830978418e60ba68787ff8512ed4e50e719fecdfc1f04aadbbfbae0ae965008d886d45da2217f046272c2a791aefdbe7c871cc2995bfe2f1945c0834298b3bc4629c5c5aaddb7cf5143f36dde0589364752eea7dc3be3aad6f6d6b9151a581ed8f6251d332f2b26639e82f05bff6331ce3c4a05df905f5e170d3640294ce4ea0b8f1bee2", @ANYRES16=r5, @ANYBLOB="08000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

[ 2979.763044] nbd: couldn't find device at index 4
10:49:46 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 64)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0xffffffdc, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async, rerun: 64)
r4 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r5, 0x1, 0x70bd28, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP6_DADDR={0x6, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x78}}, 0x0) (async)
sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040000)

10:49:46 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r4)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x3c, r5, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x24}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x7}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000880}, 0x4)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x109000, 0x0)
r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x470000, 0x0)
r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x640, 0x0)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0xc4, r2, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '${}/,'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '^]'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12d}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008080}, 0x0)

10:49:46 executing program 5:
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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async, rerun: 32)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0}) (rerun: 32)
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 64)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', <r5=>0x0}) (rerun: 64)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r6, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2979.791284] nbd: must specify at least one socket
10:49:46 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20100000", @ANYRES16=0x0, @ANYBLOB="000328bd7000ffdbdf25020000000c0004004000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x8000081}, 0x20000000) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2979.832194] nbd: must specify a device to reconfigure
10:49:46 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x200, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x4008000)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0000000000000000009927e1ad72219ff15bfef3b5420d0773153457a54eb5279d21ce0ba981933272d437110072ae3dbda75ecf0b12062bfa8f9a4a55a591612ae1612def9edc4290ff2ac2b12ec576399c8dfc401b8855bcd434c20eb419000000f0f34dd5ecaf9b160536236ecbdc84e411c9f35e83d84ec9a386051bb43d2a1cddc20fb7cc38cefeeb327789dfca73b4ee317f25642b57dbb10cd8a15389deb7a673738e035732d5f379e1200fbc068df009749752c256196c948772a8bf44e789063c4c7b32b6acb4264e24e171f60e01abe093140f254ef5a426324b7b81a5809f4f5b2f096029f0f29a87fd06abcc7b238b29f8b18b"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000008000000000016000000"], 0x14}}, 0x48040)
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x48, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x2004c080)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x24200, 0x0)
r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0xa000, 0x0)
r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r9, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r9, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xc0, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x4004)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x200, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0x0, 0x6, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x4008000) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0000000000000000009927e1ad72219ff15bfef3b5420d0773153457a54eb5279d21ce0ba981933272d437110072ae3dbda75ecf0b12062bfa8f9a4a55a591612ae1612def9edc4290ff2ac2b12ec576399c8dfc401b8855bcd434c20eb419000000f0f34dd5ecaf9b160536236ecbdc84e411c9f35e83d84ec9a386051bb43d2a1cddc20fb7cc38cefeeb327789dfca73b4ee317f25642b57dbb10cd8a15389deb7a673738e035732d5f379e1200fbc068df009749752c256196c948772a8bf44e789063c4c7b32b6acb4264e24e171f60e01abe093140f254ef5a426324b7b81a5809f4f5b2f096029f0f29a87fd06abcc7b238b29f8b18b"], 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000008000000000016000000"], 0x14}}, 0x48040) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x48, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x2004c080) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x24200, 0x0) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0xa000, 0x0) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0) (async)
ioctl$INOTIFY_IOC_SETNEXTWD(r9, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r9, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xc0, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x4004) (async)

10:49:46 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
socket$nl_route(0x10, 0x3, 0x0) (async)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0) (async)
ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fbdbdf250200000000000800070000000000000004000a000c00060002000000000000000c00030001000000000000005400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="5ffc0100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="6c000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB], 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x20044010)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
connect$netlink(r2, &(0x7f0000000180)=@unspec, 0xc) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="fd33fb6121f5e2e453c2be523b6a21daa285f2d30c443d7394789aeb1651830978418e60ba68787ff8512ed4e50e719fecdfc1f04aadbbfbae0ae965008d886d45da2217f046272c2a791aefdbe7c871cc2995bfe2f1945c0834298b3bc4629c5c5aaddb7cf5143f36dde0589364752eea7dc3be3aad6f6d6b9151a581ed8f6251d332f2b26639e82f05bff6331ce3c4a05df905f5e170d3640294ce4ea0b8f1bee2", @ANYRES16=r5, @ANYBLOB="08000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

[ 2979.889721] nbd: couldn't find device at index 4
10:49:46 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000b85b4863cf998830b60f87d865325cf7bf26370381a2ab0c4fa193150ef9186415079fca34b2dc8ddb291ede64d021c1aabea4cfccad09592e16c589bdb3add4cab3b9099cb87e3dfb5499d4f0a93d54874590d1f17f17f94df032a590071ae0fc2a4bd055c91712d875af7272ac049a9e5e5631552f134ad11ac09d3f6aa61957c42c040e87726c841c6ec92f94d4873509f0f7ba33193c3e1029bcb103c191ae624f4ee3576e1e9ea29166e1fac941b0f23b90953120126171f60d583986be5dfae37446f410"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x4014)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000840)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200025bd7000fecbdae4eb850030a11d0ca9", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="feebec7dd84b0f40254d6e7335f58dca9dca3485b5fe8b0e6964926a530b3b1f2532025a1b576ac34c1969c9b3d165312efab3df1cb99788e62ac76668fd68def535535a14a2fbdede109223ab4f07"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x48000)
r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x41280, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$SMC_PNETID_DEL(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r6, 0x1}, 0x14}}, 0x0)
sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r6, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x8880)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x60, 0x0, 0x902, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, 'syz0\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40440c4)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000b85b4863cf998830b60f87d865325cf7bf26370381a2ab0c4fa193150ef9186415079fca34b2dc8ddb291ede64d021c1aabea4cfccad09592e16c589bdb3add4cab3b9099cb87e3dfb5499d4f0a93d54874590d1f17f17f94df032a590071ae0fc2a4bd055c91712d875af7272ac049a9e5e5631552f134ad11ac09d3f6aa61957c42c040e87726c841c6ec92f94d4873509f0f7ba33193c3e1029bcb103c191ae624f4ee3576e1e9ea29166e1fac941b0f23b90953120126171f60d583986be5dfae37446f410"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x4014) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000840)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200025bd7000fecbdae4eb850030a11d0ca9", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="feebec7dd84b0f40254d6e7335f58dca9dca3485b5fe8b0e6964926a530b3b1f2532025a1b576ac34c1969c9b3d165312efab3df1cb99788e62ac76668fd68def535535a14a2fbdede109223ab4f07"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x48000) (async)
r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x41280, 0x0) (async)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$SMC_PNETID_DEL(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r6, 0x1}, 0x14}}, 0x0)
sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r6, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x8880)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x60, 0x0, 0x902, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, 'syz0\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40440c4)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r4)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x3c, r5, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x24}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x7}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000880}, 0x4)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async, rerun: 32)
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async, rerun: 32)
r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x109000, 0x0) (async)
r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x470000, 0x0)
r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x640, 0x0)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0xc4, r2, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '${}/,'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '^]'}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12d}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008080}, 0x0)

[ 2979.917806] nbd: must specify at least one socket
[ 2979.932778] nbd: must specify a device to reconfigure
10:49:46 executing program 2:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={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)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xfffffffffffffe3e, &(0x7f00000000c0)={&(0x7f0000000240)={0x54, r7, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_MODE={0x0, 0xc, 0x3}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0x0, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x3}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0xc040}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0x44, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_ID={0x28, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x44004)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:46 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0xffffffdc, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
r4 = socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r5, 0x1, 0x70bd28, 0x0, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_PEER_COOKIE={0xc}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_IP6_DADDR={0x6, 0x20, @mcast1}, @L2TP_ATTR_PEER_COOKIE={0xc}]}, 0x78}}, 0x0)
sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040000)

10:49:46 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000b85b4863cf998830b60f87d865325cf7bf26370381a2ab0c4fa193150ef9186415079fca34b2dc8ddb291ede64d021c1aabea4cfccad09592e16c589bdb3add4cab3b9099cb87e3dfb5499d4f0a93d54874590d1f17f17f94df032a590071ae0fc2a4bd055c91712d875af7272ac049a9e5e5631552f134ad11ac09d3f6aa61957c42c040e87726c841c6ec92f94d4873509f0f7ba33193c3e1029bcb103c191ae624f4ee3576e1e9ea29166e1fac941b0f23b90953120126171f60d583986be5dfae37446f410"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x4014)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000840)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200025bd7000fecbdae4eb850030a11d0ca9", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="feebec7dd84b0f40254d6e7335f58dca9dca3485b5fe8b0e6964926a530b3b1f2532025a1b576ac34c1969c9b3d165312efab3df1cb99788e62ac76668fd68def535535a14a2fbdede109223ab4f07"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x48000)
r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x41280, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$SMC_PNETID_DEL(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r6, 0x1}, 0x14}}, 0x0)
sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r6, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x8880)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x60, 0x0, 0x902, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, 'syz0\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40440c4)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000b85b4863cf998830b60f87d865325cf7bf26370381a2ab0c4fa193150ef9186415079fca34b2dc8ddb291ede64d021c1aabea4cfccad09592e16c589bdb3add4cab3b9099cb87e3dfb5499d4f0a93d54874590d1f17f17f94df032a590071ae0fc2a4bd055c91712d875af7272ac049a9e5e5631552f134ad11ac09d3f6aa61957c42c040e87726c841c6ec92f94d4873509f0f7ba33193c3e1029bcb103c191ae624f4ee3576e1e9ea29166e1fac941b0f23b90953120126171f60d583986be5dfae37446f410"], 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0) (async)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x4014) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) (async)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000840)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200025bd7000fecbdae4eb850030a11d0ca9", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="feebec7dd84b0f40254d6e7335f58dca9dca3485b5fe8b0e6964926a530b3b1f2532025a1b576ac34c1969c9b3d165312efab3df1cb99788e62ac76668fd68def535535a14a2fbdede109223ab4f07"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x48000) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x41280, 0x0) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) (async)
sendmsg$SMC_PNETID_DEL(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r6, 0x1}, 0x14}}, 0x0) (async)
sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r6, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x8880) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x60, 0x0, 0x902, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, 'syz0\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x128}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40440c4) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:46 executing program 2:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={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)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xfffffffffffffe3e, &(0x7f00000000c0)={&(0x7f0000000240)={0x54, r7, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_MODE={0x0, 0xc, 0x3}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0x0, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x3}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0xc040}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xfffffffffffffe3e, &(0x7f00000000c0)={&(0x7f0000000240)={0x54, r7, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_MODE={0x0, 0xc, 0x3}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0x0, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x3}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0xc040}, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:46 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0x44, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_ID={0x28, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x44004)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0x44, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_ID={0x28, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x44004) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:47 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="4917946f00381354c5e7ac9e025d", @ANYRES16=r2, @ANYBLOB="dca426ce78db3ce32e642b5055623e5af11d2fc2706a925a91a370a12872fea634a9560dfeb9415d9b7810786683d8c202e54aed0e6cebe52c27d1e6bb97504c115ac24ab58fbd241eef57a28af6f4ad9691ca7fd4a282e95ea80806442574"], 0x1c}}, 0x0)

10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2980.042175] nbd: couldn't find device at index 4
[ 2980.050684] nbd: must specify a size in bytes for the device
10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xfffffffffffffe3e, &(0x7f00000000c0)={&(0x7f0000000240)={0x54, r7, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_CCA_MODE={0x0, 0xc, 0x3}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0x0, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x3}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0xc040}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:47 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r9, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r3, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000080}, 0x0)

10:49:47 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="4917946f00381354c5e7ac9e025d", @ANYRES16=r2, @ANYBLOB="dca426ce78db3ce32e642b5055623e5af11d2fc2706a925a91a370a12872fea634a9560dfeb9415d9b7810786683d8c202e54aed0e6cebe52c27d1e6bb97504c115ac24ab58fbd241eef57a28af6f4ad9691ca7fd4a282e95ea80806442574"], 0x1c}}, 0x0)

10:49:47 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
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$nl802154(&(0x7f00000002c0), r0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000010b17b645edf000000000d00000008000300", @ANYRES32=r8, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x91)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r10=>0x0})
sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r9, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x40)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r11, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2980.119011] nbd: must specify a size in bytes for the device
10:49:47 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r9, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r3, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000080}, 0x0)

10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)

10:49:47 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0x44, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_ID={0x28, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x44004)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0x44, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_ID={0x28, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x44004) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffd9a, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0)

10:49:47 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="4917946f00381354c5e7ac9e025d", @ANYRES16=r2, @ANYBLOB="dca426ce78db3ce32e642b5055623e5af11d2fc2706a925a91a370a12872fea634a9560dfeb9415d9b7810786683d8c202e54aed0e6cebe52c27d1e6bb97504c115ac24ab58fbd241eef57a28af6f4ad9691ca7fd4a282e95ea80806442574"], 0x1c}}, 0x0)

10:49:47 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async, rerun: 64)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async, rerun: 64)
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$nl802154(&(0x7f00000002c0), r0) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000010b17b645edf000000000d00000008000300", @ANYRES32=r8, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x91) (async)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async, rerun: 32)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r10=>0x0}) (rerun: 32)
sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r9, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x40)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r11, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffd9a, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffd9a, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) (async)

[ 2980.245703] nbd: must specify at least one socket
[ 2980.254975] nla_parse: 49 callbacks suppressed
[ 2980.254981] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2980.281123] nbd: must specify a size in bytes for the device
10:49:47 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00'})
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:47 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r9, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r3, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000080}, 0x0)

[ 2980.290269] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffd9a, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0)

10:49:47 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000400)={0x0, 0x0, @ioapic})
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x4044}, 0x800)

[ 2980.317992] nbd: must specify at least one socket
[ 2980.333200] nbd: must specify at least one socket
10:49:47 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (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$nl802154(&(0x7f00000002c0), r0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000010b17b645edf000000000d00000008000300", @ANYRES32=r8, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x91)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r10=>0x0})
sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r9, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x40) (async)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r11, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0xe0b00, 0x0)
getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:47 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)={0x9c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0xb0}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x40800)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r5=>0x0})
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000680)={'wpan0\x00'})
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r10=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x2a4, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x34, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x30, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x70, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffff29a}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x64}]}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7fff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7ff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_SEC_DEVKEY={0x138, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x9c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x64, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_ID={0x6c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}]}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000010}, 0x24040090)

[ 2980.364543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 2980.388269] nbd: couldn't find device at index 4
10:49:47 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00'})
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 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$nbd(&(0x7f0000000040), r1) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)

[ 2980.432748] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2980.457042] nbd: must specify a size in bytes for the device
[ 2980.472188] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0xe0b00, 0x0)
getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:47 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r4, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan3\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x50, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x40000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x8800)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:47 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) (async)
ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000400)={0x0, 0x0, @ioapic})
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x4044}, 0x800)

10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r4, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000)

10:49:47 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000300f7ffffff000068abed1b6fcb71b89892dba2034d7f408b0feaba4e1817a00298788fec01e314a2090b87494ad1d7e7647fdd4e0bdd38cbd2229d3bfebf80d39255d4c125194fbb307544ca4d95c03162b734cd9ebb9909b81632dccf9d3dd770316524e0184ed62548360b89d6b7e8286fb5288ad2543f5ba9505e9f1b1dd4edccc689ba4b44c04b20173d03f05d11f5dfad533cc2f4cf92ec297dd0b74c4cc4a392d38deccd96937ea07e37acead7828070ec789da43d0e0f2ed1dc8283bed93962bec354420c38e50602b8cfd472299c57af73220f77ad07bce605b16c1ee8817b63358ad1b0192115fb987f9dd3fb07d149cac0185291ff5a20ecd586f705266210501d2156c38217f60c5f13ba41390f1dff5e11b7ee119662c28feddfd19a91d86050cba4aa21dad0952a55d7469d98e239a980f14889fae6273ea93b8de667674c899aa9a291b0cbc02b4b224642dcb9c0b6ece3"], 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00'})
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 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$nbd(&(0x7f0000000040), r1) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)

[ 2980.499238] nbd: couldn't find device at index 4
10:49:47 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)={0x9c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0xb0}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x40800)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r5=>0x0})
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000680)={'wpan0\x00'})
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r10=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x2a4, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x34, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x30, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x70, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffff29a}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x64}]}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7fff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7ff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_SEC_DEVKEY={0x138, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x9c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x64, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_ID={0x6c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}]}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000010}, 0x24040090)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)={0x9c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0xb0}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x40800) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000680)={'wpan0\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x2a4, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x34, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x30, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x70, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffff29a}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x64}]}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7fff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7ff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_SEC_DEVKEY={0x138, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x9c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x64, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_ID={0x6c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}]}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000010}, 0x24040090) (async)

10:49:47 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) (async)
ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000400)={0x0, 0x0, @ioapic}) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x4044}, 0x800)

[ 2980.555720] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 2980.567992] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2980.576656] nbd: must specify a size in bytes for the device
10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r4, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000)

10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0xe0b00, 0x0) (rerun: 64)
getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2980.602197] nbd: couldn't find device at index 4
10:49:47 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r4, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) (async, rerun: 64)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async, rerun: 64)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan3\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x50, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x40000) (async, rerun: 64)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x8800) (async, rerun: 64)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:47 executing program 4:
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_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20000001)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:47 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000e486cbd63afc892b14d1c0592db03cb155e7080ce1f87593bf8a57a1b0fbb4d6f6c52d5e111f84a774a12a8aea83b5bd5e1da59e0968bb4f01f95a0abe4b742d961086c8c439a6cefeb31808ff", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\''}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x24028001}, 0x44)

10:49:47 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_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)={0x9c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0xb0}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x40800) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r5=>0x0}) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000680)={'wpan0\x00'})
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r10=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x2a4, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x34, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x30, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x70, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffff29a}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x64}]}, @NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7fff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7ff}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_SEC_DEVKEY={0x138, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x9c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x64, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xff}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_ID={0x6c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}]}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000010}, 0x24040090)

[ 2980.663680] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2980.685128] nbd: must specify a size in bytes for the device
10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r4, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000)

10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4)
r2 = socket$bt_bnep(0x1f, 0x3, 0x4)
getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x2)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x1fffffc, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x2c}}, 0x0)

[ 2980.755769] nbd: couldn't find device at index 4
10:49:47 executing program 4:
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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async, rerun: 64)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) (async, rerun: 32)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:47 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r4, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan3\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x50, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x40000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x8800)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4)
r2 = socket$bt_bnep(0x1f, 0x3, 0x4)
getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x2)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x1fffffc, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) (async)
socket$bt_bnep(0x1f, 0x3, 0x4) (async)
getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x2) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x1fffffc, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x2c}}, 0x0) (async)

10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00'})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2980.788308] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2980.804366] nbd: must specify a size in bytes for the device
[ 2980.813174] nbd: must specify at least one socket
[ 2980.829879] nbd: must specify a device to reconfigure
10:49:47 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000e486cbd63afc892b14d1c0592db03cb155e7080ce1f87593bf8a57a1b0fbb4d6f6c52d5e111f84a774a12a8aea83b5bd5e1da59e0968bb4f01f95a0abe4b742d961086c8c439a6cefeb31808ff", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\''}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x24028001}, 0x44)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000e486cbd63afc892b14d1c0592db03cb155e7080ce1f87593bf8a57a1b0fbb4d6f6c52d5e111f84a774a12a8aea83b5bd5e1da59e0968bb4f01f95a0abe4b742d961086c8c439a6cefeb31808ff", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\''}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x24028001}, 0x44) (async)

[ 2980.869977] nbd: must specify at least one socket
10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) (async)
r2 = socket$bt_bnep(0x1f, 0x3, 0x4)
getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x2)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x1fffffc, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x2c}}, 0x0)

10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2980.894569] nbd: couldn't find device at index 4
10:49:47 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan3\x00'})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r1)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0xfa6a505aaad84b8f, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x1}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x10}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40044085}, 0x80d1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:47 executing program 4:
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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x10201, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:47 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x1a}, @local, 0x19, 0x6}})
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414aa010000001000090000000000ffffffff00800004ff00000000000000"]})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010033cdb76fd222e3c300000000a4a798ca7998437efda3df0233c3500000000000000000"], 0xffffffffffffff87}}, 0x0)

10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00'})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

[ 2980.949179] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2980.971918] nbd: must specify a size in bytes for the device
10:49:47 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 64)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
socket$inet_udplite(0x2, 0x2, 0x88) (async)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x10201, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:47 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x1a}, @local, 0x19, 0x6}})
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414aa010000001000090000000000ffffffff00800004ff00000000000000"]})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010033cdb76fd222e3c300000000a4a798ca7998437efda3df0233c3500000000000000000"], 0xffffffffffffff87}}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0) (async)
socket$inet_udp(0x2, 0x2, 0x0) (async)
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x1a}, @local, 0x19, 0x6}}) (async)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414aa010000001000090000000000ffffffff00800004ff00000000000000"]}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010033cdb76fd222e3c300000000a4a798ca7998437efda3df0233c3500000000000000000"], 0xffffffffffffff87}}, 0x0) (async)

10:49:47 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r1) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0xfa6a505aaad84b8f, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x1}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x10}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40044085}, 0x80d1) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:47 executing program 2:
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$nbd(&(0x7f0000000040), r1)
socketpair(0x3, 0x0, 0xffff, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2981.012055] nbd: must specify a device to reconfigure
[ 2981.029426] nbd: couldn't find device at index 4
10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000e486cbd63afc892b14d1c0592db03cb155e7080ce1f87593bf8a57a1b0fbb4d6f6c52d5e111f84a774a12a8aea83b5bd5e1da59e0968bb4f01f95a0abe4b742d961086c8c439a6cefeb31808ff", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\''}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x24028001}, 0x44)

10:49:48 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000000), 0x4)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r5=>0x0})
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r1)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x64, r9, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xe8}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x7}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x4}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xbc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x81}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x11}, 0x800)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r4, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r6, @ANYBLOB="000300", @ANYRES32=r11, @ANYBLOB="1c0022800500040000000000080002000300000008000300090000000c00060001000000010000003c002280050001003500000008000200ffffff7f080003000800000005000400000000000800020002000000080002000000000005000100400000000c0006000300000003000000"], 0x8c}}, 0x84)

10:49:48 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x1a}, @local, 0x19, 0x6}})
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414aa010000001000090000000000ffffffff00800004ff00000000000000"]})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010033cdb76fd222e3c300000000a4a798ca7998437efda3df0233c3500000000000000000"], 0xffffffffffffff87}}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0) (async)
socket$inet_udp(0x2, 0x2, 0x0) (async)
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x1a}, @local, 0x19, 0x6}}) (async)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414aa010000001000090000000000ffffffff00800004ff00000000000000"]}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010033cdb76fd222e3c300000000a4a798ca7998437efda3df0233c3500000000000000000"], 0xffffffffffffff87}}, 0x0) (async)

10:49:48 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x10201, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2981.125197] nbd: must specify a size in bytes for the device
[ 2981.147998] nbd: must specify a device to reconfigure
10:49:48 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
socketpair(0x3, 0x0, 0xffff, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan3\x00'})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r1) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0xfa6a505aaad84b8f, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x1}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x10}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40044085}, 0x80d1) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:48 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000000), 0x4) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r5=>0x0})
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r1) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x64, r9, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xe8}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x7}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x4}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xbc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x81}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x11}, 0x800) (async)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r4, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r6, @ANYBLOB="000300", @ANYRES32=r11, @ANYBLOB="1c0022800500040000000000080002000300000008000300090000000c00060001000000010000003c002280050001003500000008000200ffffff7f080003000800000005000400000000000800020002000000080002000000000005000100400000000c0006000300000003000000"], 0x8c}}, 0x84)

10:49:48 executing program 1:
ioctl$KVM_CAP_X2APIC_API(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000100))
r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000280)=""/4096)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001280)=ANY=[@ANYBLOB="2c000000d5a5a7e49b1e51f4d2fdeae8edd2f6bf2f6ed11ff2ed67b0f28a1956c61f1972a02f3509675c2bbb7bac607d0327f7b4d42ea99bfda7dcda2336b993a33af9513072ea204c01517c0e6e649a4caec8ef093a412a5a9c9babd65ba3fc5ddd1780547300bc3455912e02139cda22e1527b84a59881c66f7653f331f715302eb2afbf870b28fcf13813f000000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r3, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)

[ 2981.196323] nbd: couldn't find device at index 4
10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000840), r2)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x38, r3, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0x300}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000000)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wpan1\x00', <r5=>0x0})
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000300)={0x444, r4, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xedfc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x154, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0xa4, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x58, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7ff}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfff}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0xc4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x760}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4db4}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffffa}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x20}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x1b4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x401}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1f}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xb2205a00ca7b75d6}]}]}, @NL802154_DEVKEY_ATTR_ID={0x64, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x300}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2c}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8000000000000001}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffffe}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}]}]}]}, 0x444}, 0x1, 0x0, 0x0, 0x4000000}, 0x200000c0)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080)

10:49:48 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x38, r1, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6fe}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0)

[ 2981.255398] nbd: couldn't find device at index 4
10:49:48 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000000), 0x4)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r5=>0x0})
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r1) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x64, r9, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xe8}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x7}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x4}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xbc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x81}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x11}, 0x800) (async)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r4, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r6, @ANYBLOB="000300", @ANYRES32=r11, @ANYBLOB="1c0022800500040000000000080002000300000008000300090000000c00060001000000010000003c002280050001003500000008000200ffffff7f080003000800000005000400000000000800020002000000080002000000000005000100400000000c0006000300000003000000"], 0x8c}}, 0x84)

10:49:48 executing program 1:
ioctl$KVM_CAP_X2APIC_API(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000100))
r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x8001) (async, rerun: 32)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async, rerun: 32)
ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000280)=""/4096) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 32)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001280)=ANY=[@ANYBLOB="2c000000d5a5a7e49b1e51f4d2fdeae8edd2f6bf2f6ed11ff2ed67b0f28a1956c61f1972a02f3509675c2bbb7bac607d0327f7b4d42ea99bfda7dcda2336b993a33af9513072ea204c01517c0e6e649a4caec8ef093a412a5a9c9babd65ba3fc5ddd1780547300bc3455912e02139cda22e1527b84a59881c66f7653f331f715302eb2afbf870b28fcf13813f000000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r3, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)

[ 2981.319892] nbd: must specify at least one socket
10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socket$netlink(0x10, 0x3, 0x12)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r1, 0x100, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4004040}, 0x0)

10:49:48 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x38, r1, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6fe}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0)

10:49:48 executing program 2:
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$nbd(&(0x7f0000000040), r1)
socketpair(0x3, 0x0, 0xffff, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x30}}, 0x0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000840), r2)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x38, r3, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0x300}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) (async, rerun: 32)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (rerun: 32)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wpan1\x00', <r5=>0x0}) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000300)={0x444, r4, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xedfc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x154, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0xa4, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x58, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7ff}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfff}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0xc4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x760}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4db4}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffffa}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x20}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x1b4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x401}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1f}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xb2205a00ca7b75d6}]}]}, @NL802154_DEVKEY_ATTR_ID={0x64, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x300}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2c}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8000000000000001}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffffe}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}]}]}]}, 0x444}, 0x1, 0x0, 0x0, 0x4000000}, 0x200000c0) (async)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080)

10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$netlink(0x10, 0x3, 0x12)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r1, 0x100, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4004040}, 0x0)

10:49:48 executing program 1:
ioctl$KVM_CAP_X2APIC_API(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000100))
r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000280)=""/4096)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001280)=ANY=[@ANYBLOB="2c000000d5a5a7e49b1e51f4d2fdeae8edd2f6bf2f6ed11ff2ed67b0f28a1956c61f1972a02f3509675c2bbb7bac607d0327f7b4d42ea99bfda7dcda2336b993a33af9513072ea204c01517c0e6e649a4caec8ef093a412a5a9c9babd65ba3fc5ddd1780547300bc3455912e02139cda22e1527b84a59881c66f7653f331f715302eb2afbf870b28fcf13813f000000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r3, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)
ioctl$KVM_CAP_X2APIC_API(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000100)) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0) (async)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000280)=""/4096) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001280)=ANY=[@ANYBLOB="2c000000d5a5a7e49b1e51f4d2fdeae8edd2f6bf2f6ed11ff2ed67b0f28a1956c61f1972a02f3509675c2bbb7bac607d0327f7b4d42ea99bfda7dcda2336b993a33af9513072ea204c01517c0e6e649a4caec8ef093a412a5a9c9babd65ba3fc5ddd1780547300bc3455912e02139cda22e1527b84a59881c66f7653f331f715302eb2afbf870b28fcf13813f000000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r3, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0) (async)

[ 2981.341407] nbd: must specify a size in bytes for the device
[ 2981.378663] nbd: couldn't find device at index 4
10:49:48 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000000)={0xa, &(0x7f0000000440)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$netlink(0x10, 0x3, 0x12)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r1, 0x100, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4004040}, 0x0)

[ 2981.435345] nbd: must specify at least one socket
10:49:48 executing program 2:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000280)={0x7f, 0x5, 0x8, 0x3, 0xfffffff9})
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xb, 0x4)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xbc, r4, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x9a}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x50}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000)

10:49:48 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x38, r1, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6fe}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x38, r1, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6fe}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) (async)

[ 2981.461584] nbd: couldn't find device at index 4
10:49:48 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000000)={0xa, &(0x7f0000000440)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:48 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0xb8, 0x2)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x160}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r0}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20080893}, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000100))
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x30}}, 0x0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000840), r2)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x38, r3, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0x300}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wpan1\x00', <r5=>0x0}) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000300)={0x444, r4, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xedfc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x154, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0xa4, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x58, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7ff}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfff}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0xc4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x760}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4db4}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffffa}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x20}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x1b4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x401}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1f}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xb2205a00ca7b75d6}]}]}, @NL802154_DEVKEY_ATTR_ID={0x64, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x300}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2c}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8000000000000001}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffffe}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}]}]}]}, 0x444}, 0x1, 0x0, 0x0, 0x4000000}, 0x200000c0) (async)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080)

10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

[ 2981.489241] nbd: must specify a size in bytes for the device
10:49:48 executing program 2:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000280)={0x7f, 0x5, 0x8, 0x3, 0xfffffff9})
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xb, 0x4)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xbc, r4, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x9a}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x50}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000280)={0x7f, 0x5, 0x8, 0x3, 0xfffffff9}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xb, 0x4) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xbc, r4, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x9a}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x50}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) (async)

[ 2981.544449] nbd: must specify at least one socket
10:49:48 executing program 5:
socketpair(0x1d, 0x5, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x21, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x30}}, 0x0)

10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

10:49:48 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000000)={0xa, &(0x7f0000000440)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:48 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0xb8, 0x2)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x160}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r0}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20080893}, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000100))
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0xb8, 0x2) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x160}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r0}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20080893}, 0x0) (async)
ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000100)) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)

10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

[ 2981.566031] nbd: must specify at least one socket
[ 2981.582312] nbd: must specify a size in bytes for the device
[ 2981.598839] nbd: must specify a size in bytes for the device
[ 2981.606323] nbd: couldn't find device at index 4
10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000800000000000000000700000000"], 0x30}}, 0x0)

10:49:48 executing program 2:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000280)={0x7f, 0x5, 0x8, 0x3, 0xfffffff9})
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xb, 0x4)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xbc, r4, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x9a}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x50}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000)

10:49:48 executing program 5:
socketpair(0x1d, 0x5, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x21, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x30}}, 0x0)
socketpair(0x1d, 0x5, 0x9, &(0x7f0000000000)) (async)
connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x21, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x30}}, 0x0) (async)

10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0xffffffff, 0xffffffff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x48800}, 0x8044)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3)

[ 2981.656629] nbd: must specify a size in bytes for the device
[ 2981.673490] nbd: must specify a size in bytes for the device
10:49:48 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0xb8, 0x2)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x160}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r0}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20080893}, 0x0) (async)
ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000100)) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:48 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x14, r2, 0x1}, 0x14}}, 0x0)

10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000800000000000000000700000000"], 0x30}}, 0x0)

10:49:48 executing program 2:
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$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x90000, 0x0)
r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r5, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r5, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={<r6=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x70, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}}, 0x0)

[ 2981.706168] nbd: must specify a size in bytes for the device
[ 2981.714848] nbd: couldn't find device at index 4
[ 2981.722180] nbd: must specify at least one socket
[ 2981.732510] nbd: must specify a size in bytes for the device
10:49:48 executing program 5:
socketpair(0x1d, 0x5, 0x9, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x21, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x30}}, 0x0)

10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0xffffffff, 0xffffffff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async, rerun: 32)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x48800}, 0x8044)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3)

[ 2981.773105] nbd: must specify an index to disconnect
10:49:48 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x14, r2, 0x1}, 0x14}}, 0x0)

10:49:48 executing program 2:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x90000, 0x0) (async)
r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r5, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r5, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={<r6=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x70, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}}, 0x0)

10:49:48 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = socket$bt_cmtp(0x1f, 0x3, 0x5)
setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x200, 0x4)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'q\x9d\x1f\x7f'}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}}, 0x40000)

10:49:48 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x14, r2, 0x1}, 0x14}}, 0x0)

[ 2981.795510] nbd: must specify a size in bytes for the device
[ 2981.809388] nbd: must specify a size in bytes for the device
[ 2981.816584] nbd: must specify at least one socket
10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000800000000000000000700000000"], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000800000000000000000700000000"], 0x30}}, 0x0) (async)

10:49:48 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x14, r2, 0x1}, 0x14}}, 0x0)

10:49:48 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
r3 = socket$bt_cmtp(0x1f, 0x3, 0x5)
setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x200, 0x4) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'q\x9d\x1f\x7f'}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}}, 0x40000)

[ 2981.856389] nbd: must specify an index to disconnect
[ 2981.869290] nbd: must specify at least one socket
[ 2981.892241] nbd: must specify an index to disconnect
10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0xffffffff, 0xffffffff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x48800}, 0x8044)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0xffffffff, 0xffffffff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x48800}, 0x8044) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) (async)

10:49:48 executing program 5:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000280)={0x7f, 0x5, 0x8, 0x3, 0xfffffff9})
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xb, 0x4)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xbc, r4, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x9a}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x50}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000)

10:49:48 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x70bd2d, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:48 executing program 2:
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$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x90000, 0x0) (async, rerun: 32)
r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0) (rerun: 32)
ioctl$INOTIFY_IOC_SETNEXTWD(r5, 0x40044900, 0x8001) (async, rerun: 32)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r5, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (rerun: 32)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={<r6=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x70, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}}, 0x0)

10:49:48 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = socket$bt_cmtp(0x1f, 0x3, 0x5)
setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x200, 0x4)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'q\x9d\x1f\x7f'}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}}, 0x40000)

[ 2981.914650] nbd: must specify an index to disconnect
[ 2981.926756] nbd: must specify at least one socket
10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x2c, r1, 0x1, 0x100000, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '{\xf8'}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000080))

[ 2981.966892] nbd: must specify at least one socket
10:49:48 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100000000}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:48 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x2c, r1, 0x1, 0x100000, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '{\xf8'}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000080))

10:49:48 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000840), r2)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x38, r3, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0x300}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000000)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wpan1\x00', <r5=>0x0})
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000300)={0x444, r4, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_DEVKEY={0x38, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xedfc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x154, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0xa4, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x58, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7ff}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfff}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVKEY={0xc4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x760}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4db4}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffffa}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x20}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x1b4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x401}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1f}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xb2205a00ca7b75d6}]}]}, @NL802154_DEVKEY_ATTR_ID={0x64, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x300}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2c}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8000000000000001}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xfffffffe}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x24, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x2c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2}]}]}]}, 0x444}, 0x1, 0x0, 0x0, 0x4000000}, 0x200000c0)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080)

[ 2982.004256] nbd: must specify at least one socket
10:49:48 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

10:49:48 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x70bd2d, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x70bd2d, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)

10:49:48 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x201, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2982.038763] nbd: couldn't find device at index 4
10:49:49 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
socket$nl_route(0x10, 0x3, 0x0)

10:49:49 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x2c, r1, 0x1, 0x100000, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '{\xf8'}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async, rerun: 32)
seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000080)) (rerun: 32)

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100000000}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2982.085360] nbd: must specify a device to reconfigure
10:49:49 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x70bd2d, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:49 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x201, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2982.110952] nbd: couldn't find device at index 4
[ 2982.116990] nbd: couldn't find device at index 4
[ 2982.133788] nbd: must specify a size in bytes for the device
10:49:49 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:49 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

10:49:49 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x201, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x201, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)

10:49:49 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000000), 0x4)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r5=>0x0})
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r1)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x64, r9, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xe8}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x7}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x4}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0xbc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x81}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x64}, 0x1, 0x0, 0x0, 0x11}, 0x800)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r4, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r6, @ANYBLOB="000300", @ANYRES32=r11, @ANYBLOB="1c0022800500040000000000080002000300000008000300090000000c00060001000000010000003c002280050001003500000008000200ffffff7f080003000800000005000400000000000800020002000000080002000000000005000100400000000c0006000300000003000000"], 0x8c}}, 0x84)

[ 2982.169852] nbd: must specify a device to reconfigure
10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100000000}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:49 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:49 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r3, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x4c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffffffffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfffc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x6}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x14, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x800)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2982.215618] nbd: couldn't find device at index 4
[ 2982.228971] nbd: must specify a size in bytes for the device
[ 2982.248866] nbd: couldn't find device at index 5
10:49:49 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000000)={0x2, 0x4, 0x6, 0x2, 0x1})

10:49:49 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="78000000f609fcf85438f77bb4e20d6e3383a68914110438251e92a6e2547d20af232334d8b6cbcfc0a0ae651dfa2dfde636fb0a955ced4b554fe50139defbad52a2571077a7b6835cee33", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000c0006000300000000000000"], 0x20}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000240)={'wpan1\x00', <r5=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', <r6=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008010}, 0x800)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0xfffffffffffffe19, r7, 0x901, 0x70bd2d, 0x25dfdc02, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004804}, 0x400c804)

10:49:49 executing program 5:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0xe0b00, 0x0)
getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2982.289034] nbd: must specify a device to reconfigure
10:49:49 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000000)={0x2, 0x4, 0x6, 0x2, 0x1})

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="16e96adb525ad808000000eb3030000000be46e111138f16e582616df8ad43c6cf8c278e35aa0551ac8fed0754f293f5657bbb743eacac0b10dd89c81ec065de5088e95a54853df66d6001acf97a7ae52dccac753a0220c82d42037f97c0f208763569d9d63c9507a7fab4982be15c326bb095e82a4233b712e933036146b36dec8e04fe586c5606fce9950b62610000000000", @ANYRES16=r1, @ANYBLOB="0100000040000000002c01ffff00000000040007800c0002000000"], 0x30}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4810}, 0x0)

10:49:49 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r3, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x4c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffffffffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfffc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x6}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x14, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x800) (async, rerun: 64)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (rerun: 64)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:49 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:49 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000000)={0x2, 0x4, 0x6, 0x2, 0x1})

[ 2982.327768] nbd: must specify a size in bytes for the device
[ 2982.351957] nbd: must specify a size in bytes for the device
10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="16e96adb525ad808000000eb3030000000be46e111138f16e582616df8ad43c6cf8c278e35aa0551ac8fed0754f293f5657bbb743eacac0b10dd89c81ec065de5088e95a54853df66d6001acf97a7ae52dccac753a0220c82d42037f97c0f208763569d9d63c9507a7fab4982be15c326bb095e82a4233b712e933036146b36dec8e04fe586c5606fce9950b62610000000000", @ANYRES16=r1, @ANYBLOB="0100000040000000002c01ffff00000000040007800c0002000000"], 0x30}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4810}, 0x0)

10:49:49 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="78000000f609fcf85438f77bb4e20d6e3383a68914110438251e92a6e2547d20af232334d8b6cbcfc0a0ae651dfa2dfde636fb0a955ced4b554fe50139defbad52a2571077a7b6835cee33", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000c0006000300000000000000"], 0x20}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000240)={'wpan1\x00', <r5=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', <r6=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008010}, 0x800)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0xfffffffffffffe19, r7, 0x901, 0x70bd2d, 0x25dfdc02, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004804}, 0x400c804)
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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="78000000f609fcf85438f77bb4e20d6e3383a68914110438251e92a6e2547d20af232334d8b6cbcfc0a0ae651dfa2dfde636fb0a955ced4b554fe50139defbad52a2571077a7b6835cee33", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000c0006000300000000000000"], 0x20}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000240)={'wpan1\x00'}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00'}) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008010}, 0x800) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0xfffffffffffffe19, r7, 0x901, 0x70bd2d, 0x25dfdc02, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004804}, 0x400c804) (async)

10:49:49 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
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$nl802154(&(0x7f00000002c0), r0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000010b17b645edf000000000d00000008000300", @ANYRES32=r8, @ANYBLOB="0c0006000100000001000000"], 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x91)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r10=>0x0})
sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r9, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x40)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r11, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:49 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r3=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x234, 0x0, 0x400, 0x80000001, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x10000}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x1c4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x4c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x48, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}]}, @NL802154_DEVKEY_ATTR_ID={0x98, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}]}, @NL802154_DEVKEY_ATTR_ID={0xcc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfffd}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6153}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x81}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000000000000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x58, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x5550}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6a}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000044}, 0x11)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="16e96adb525ad808000000eb3030000000be46e111138f16e582616df8ad43c6cf8c278e35aa0551ac8fed0754f293f5657bbb743eacac0b10dd89c81ec065de5088e95a54853df66d6001acf97a7ae52dccac753a0220c82d42037f97c0f208763569d9d63c9507a7fab4982be15c326bb095e82a4233b712e933036146b36dec8e04fe586c5606fce9950b62610000000000", @ANYRES16=r1, @ANYBLOB="0100000040000000002c01ffff00000000040007800c0002000000"], 0x30}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4810}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="16e96adb525ad808000000eb3030000000be46e111138f16e582616df8ad43c6cf8c278e35aa0551ac8fed0754f293f5657bbb743eacac0b10dd89c81ec065de5088e95a54853df66d6001acf97a7ae52dccac753a0220c82d42037f97c0f208763569d9d63c9507a7fab4982be15c326bb095e82a4233b712e933036146b36dec8e04fe586c5606fce9950b62610000000000", @ANYRES16=r1, @ANYBLOB="0100000040000000002c01ffff00000000040007800c0002000000"], 0x30}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4810}, 0x0) (async)

[ 2982.434463] nbd: must specify a size in bytes for the device
[ 2982.456229] nbd: must specify a size in bytes for the device
10:49:49 executing program 2:
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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r3, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x4c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffffffffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfffc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x6}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x14, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x800)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:49 executing program 5:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="30f20000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

10:49:49 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="78000000f609fcf85438f77bb4e20d6e3383a68914110438251e92a6e2547d20af232334d8b6cbcfc0a0ae651dfa2dfde636fb0a955ced4b554fe50139defbad52a2571077a7b6835cee33", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000c0006000300000000000000"], 0x20}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000240)={'wpan1\x00', <r5=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', <r6=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008010}, 0x800)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0xfffffffffffffe19, r7, 0x901, 0x70bd2d, 0x25dfdc02, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004804}, 0x400c804)
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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="78000000f609fcf85438f77bb4e20d6e3383a68914110438251e92a6e2547d20af232334d8b6cbcfc0a0ae651dfa2dfde636fb0a955ced4b554fe50139defbad52a2571077a7b6835cee33", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000c0006000300000000000000"], 0x20}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000240)={'wpan1\x00'}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00'}) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008010}, 0x800) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0xfffffffffffffe19, r7, 0x901, 0x70bd2d, 0x25dfdc02, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004804}, 0x400c804) (async)

10:49:49 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x2000c811)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', <r8=>0x0})
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r11 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r12=>0x0})
syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r2)
sendmsg$NL802154_CMD_SET_CCA_MODE(r10, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x54}, 0x1, 0x0, 0x0, 0x80000}, 0x44080)

10:49:49 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r3=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x234, 0x0, 0x400, 0x80000001, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x10000}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x1c4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x4c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x48, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}]}, @NL802154_DEVKEY_ATTR_ID={0x98, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}]}, @NL802154_DEVKEY_ATTR_ID={0xcc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfffd}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6153}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x81}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000000000000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x58, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x5550}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6a}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000044}, 0x11) (async)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:49 executing program 5:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="30f20000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="30f20000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0) (async)

10:49:49 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0x38}}, 0x0)

10:49:49 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x2000c811)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', <r8=>0x0})
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r11 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r12=>0x0})
syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r2)
sendmsg$NL802154_CMD_SET_CCA_MODE(r10, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x54}, 0x1, 0x0, 0x0, 0x80000}, 0x44080)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x2000c811) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r2) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r10, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x54}, 0x1, 0x0, 0x0, 0x80000}, 0x44080) (async)

10:49:49 executing program 5:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80a}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x1)

[ 2982.655188] nbd: must specify a size in bytes for the device
10:49:49 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r3=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x234, 0x0, 0x400, 0x80000001, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x10000}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x1c4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x4c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x48, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}]}, @NL802154_DEVKEY_ATTR_ID={0x98, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}]}, @NL802154_DEVKEY_ATTR_ID={0xcc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xfffd}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6153}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x81}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000000000000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x58, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x5550}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6a}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000044}, 0x11)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:49 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0x38}}, 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$nbd(&(0x7f0000000040), r0) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0x38}}, 0x0) (async)

10:49:49 executing program 4:
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$nbd(&(0x7f0000000040), r1)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r3=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan3\x00', <r4=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fddbdf251600000008000300", @ANYRES32=r3, @ANYBLOB="0c0006000000000000000000fc000304", @ANYRES32=r4, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20004014)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="de691417", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="30f20000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="30f20000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0) (async)

10:49:49 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000030000000800010000000010"], 0x1c}}, 0x0)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:49 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x2000c811)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', <r8=>0x0})
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r11 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r12=>0x0})
syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r2)
sendmsg$NL802154_CMD_SET_CCA_MODE(r10, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x54}, 0x1, 0x0, 0x0, 0x80000}, 0x44080)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x2000c811) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r2) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r10, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x54}, 0x1, 0x0, 0x0, 0x80000}, 0x44080) (async)

[ 2982.735161] nbd: must specify a size in bytes for the device
10:49:49 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100}]}, 0x38}}, 0x0)

10:49:49 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000001000000000000000c000200"/38], 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20084146)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'pim6reg0\x00', 0x20})

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r1=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x804}, 0x40001)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000630900"], 0x30}}, 0x0)

[ 2982.822355] nbd: must specify a size in bytes for the device
10:49:49 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r0, 0x4068aea3, &(0x7f00000000c0)={0xa8, 0x0, 0x2})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00080000000000000000f8040007800c0002000000000000000000"], 0x30}}, 0x0)

10:49:49 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000001000000000000000c000200"/38], 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20084146)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'pim6reg0\x00', 0x20})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000001000000000000000c000200"/38], 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20084146) (async)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'pim6reg0\x00', 0x20}) (async)

[ 2982.863906] nbd: couldn't find a device at index 268435456
10:49:49 executing program 4:
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$nbd(&(0x7f0000000040), r1)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r3=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan3\x00', <r4=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fddbdf251600000008000300", @ANYRES32=r3, @ANYBLOB="0c0006000000000000000000fc000304", @ANYRES32=r4, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20004014)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="de691417", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan3\x00'}) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fddbdf251600000008000300", @ANYRES32=r3, @ANYBLOB="0c0006000000000000000000fc000304", @ANYRES32=r4, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20004014) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="de691417", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async)

[ 2982.905566] nbd: couldn't find device at index 5
10:49:49 executing program 2:
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$nbd(&(0x7f0000000040), r1)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4)

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r1=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x804}, 0x40001)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000630900"], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x804}, 0x40001) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000630900"], 0x30}}, 0x0) (async)

10:49:49 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x34, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r5)

10:49:49 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r0, 0x4068aea3, &(0x7f00000000c0)={0xa8, 0x0, 0x2})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00080000000000000000f8040007800c0002000000000000000000"], 0x30}}, 0x0)

10:49:49 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000001000000000000000c000200"/38], 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20084146) (async)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'pim6reg0\x00', 0x20})

[ 2982.936412] nbd: must specify a size in bytes for the device
10:49:49 executing program 2:
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$nbd(&(0x7f0000000040), r1)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0) (async)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) (async)

[ 2983.015881] nbd: must specify at least one socket
10:49:49 executing program 5:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x7ff, 0xae8b, 0x7, 0x8, r0, 0x800, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x2, 0x3}, 0x48)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x101200, 0x0)
r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)={0xffffffffffffffff}, 0x4)
bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1d, 0x5, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x2, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x40}, @ldst={0x1, 0x2, 0x1, 0x7, 0x3, 0xfffffffffffffff0, 0xffffffffffffffff}, @cb_func={0x18, 0xb, 0x4, 0x0, 0x6}], &(0x7f0000000080)='syzkaller\x00', 0x101, 0xb, &(0x7f0000000180)=""/11, 0x41100, 0x14, '\x00', 0x0, 0x21, r3, 0x8, &(0x7f0000000280)={0x1, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0x5, 0x8}, 0x10, 0xffffffffffffffff, r4}, 0x80)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:49 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r1=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x804}, 0x40001) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000630900"], 0x30}}, 0x0)

10:49:50 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000007010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)

10:49:50 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r0, 0x4068aea3, &(0x7f00000000c0)={0xa8, 0x0, 0x2}) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00080000000000000000f8040007800c0002000000000000000000"], 0x30}}, 0x0)

[ 2983.059558] nbd: must specify a size in bytes for the device
10:49:50 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r3=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan3\x00', <r4=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fddbdf251600000008000300", @ANYRES32=r3, @ANYBLOB="0c0006000000000000000000fc000304", @ANYRES32=r4, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20004014)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="de691417", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)

10:49:50 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r1=>0x0})
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c045}, 0x810)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:50 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r3, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}]}, @NL802154_ATTR_SEC_LEVEL={0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004080)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:50 executing program 2:
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$nbd(&(0x7f0000000040), r1)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4)

10:49:50 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000007010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000007010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0) (async)

10:49:50 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000050000000000"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="040000006ce03bf5ba508b1f685a680b93b2ce7431872ec49740c8ac62997597e43ced2c029bac1d8311f83f2db2610d1344c7723b2549c270cceaa3f3f71ca7a09671c3bff61c6143781033a51b4d31a712f12c7194ded4d3240ea5645d03d27ddb28266197b05eede125421c0a8d2b2f78a729ac1c81a184a3e071e9707dc4a6be7e93605822bc0a98ece1d4ab1ad5150268843e94f89a39d5a2ec0429b9ae8e7d4315af63329933e54c6f8b1a872fe29fd9c56f89b54294b8", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
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_GET_WPAN_PHY(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x5a52b02a929c08a1}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x38, r6, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x4}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000}, 0x4000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2983.159290] nbd: must specify a size in bytes for the device
10:49:50 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x20000000)

10:49:50 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x18, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1eb}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x54a}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0xf46b91aa8ccec64c}, 0x40000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:50 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000007010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000007010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0) (async)

10:49:50 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r1=>0x0})
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c045}, 0x810)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c045}, 0x810) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:50 executing program 5:
r0 = socket$rds(0x15, 0x5, 0x0)
sendmsg$rds(r0, &(0x7f0000001540)={&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/181, 0xb5}], 0x3, &(0x7f0000001400)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x7}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0xd60d}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0xd2}, &(0x7f00000001c0)=0x9, &(0x7f00000012c0)=0x9, 0x1, 0x10000, 0x5, 0x9, 0x65, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x7}, &(0x7f0000001300)=0x10000, &(0x7f0000001340)=0x9c, 0x9, 0x2a2, 0x1, 0x8, 0xa, 0x101}}, @mask_fadd={0x58, 0x114, 0x8, {{0xa272, 0x8}, &(0x7f0000001380)=0xfffffffffffffff9, &(0x7f00000013c0)=0x1, 0x2, 0x7fffffffffffffff, 0xffffffffffff9369, 0x1000, 0x32, 0x4ebf219}}], 0x138, 0x4000014}, 0x400c0c0)
socket$nl_route(0x10, 0x3, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:50 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x20000000)
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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x20000000) (async)

10:49:50 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000050000000000"], 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="040000006ce03bf5ba508b1f685a680b93b2ce7431872ec49740c8ac62997597e43ced2c029bac1d8311f83f2db2610d1344c7723b2549c270cceaa3f3f71ca7a09671c3bff61c6143781033a51b4d31a712f12c7194ded4d3240ea5645d03d27ddb28266197b05eede125421c0a8d2b2f78a729ac1c81a184a3e071e9707dc4a6be7e93605822bc0a98ece1d4ab1ad5150268843e94f89a39d5a2ec0429b9ae8e7d4315af63329933e54c6f8b1a872fe29fd9c56f89b54294b8", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x5a52b02a929c08a1}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x38, r6, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x4}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000}, 0x4000) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:50 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 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$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x2, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x5)

[ 2983.266180] nbd: must specify a size in bytes for the device
10:49:50 executing program 1:
socket$inet_dccp(0x2, 0x6, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3a5)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000044}, 0x1)

10:49:50 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x20000000)
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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x20000000) (async)

10:49:50 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000240)=ANY=[@ANYBLOB="190f43c71f2ebb6ee71246ccf0c04bd95d530cc9fe52a5971f48a7aa3dee21c95d379b75d1eef090b65427c39675b09f1c7b61604105884a6fc70f5b03ec014c", @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={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)
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x6c, r4, 0x500, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x80}]}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8c}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x41}, 0x80)
r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:50 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000050000000000"], 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="040000006ce03bf5ba508b1f685a680b93b2ce7431872ec49740c8ac62997597e43ced2c029bac1d8311f83f2db2610d1344c7723b2549c270cceaa3f3f71ca7a09671c3bff61c6143781033a51b4d31a712f12c7194ded4d3240ea5645d03d27ddb28266197b05eede125421c0a8d2b2f78a729ac1c81a184a3e071e9707dc4a6be7e93605822bc0a98ece1d4ab1ad5150268843e94f89a39d5a2ec0429b9ae8e7d4315af63329933e54c6f8b1a872fe29fd9c56f89b54294b8", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x5a52b02a929c08a1}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x38, r6, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x4}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000}, 0x4000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2983.350590] nbd: must specify a size in bytes for the device
[ 2983.368249] nbd: couldn't find device at index 4
10:49:50 executing program 1:
socket$inet_dccp(0x2, 0x6, 0x0) (async)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) (async, rerun: 64)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async, rerun: 64)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3a5)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000044}, 0x1)

10:49:50 executing program 2:
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$nbd(&(0x7f0000000040), r1)
keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x2})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x30}}, 0x0)

10:49:50 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 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$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x2, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x5)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x2, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x5) (async)

[ 2983.396383] nbd: must specify a device to reconfigure
10:49:50 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', <r1=>0x0})
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c045}, 0x810)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c045}, 0x810) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:50 executing program 2:
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$nbd(&(0x7f0000000040), r1)
keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x2})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x2}) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x30}}, 0x0) (async)

10:49:50 executing program 5:
socket$inet_dccp(0x2, 0x6, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3a5)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000044}, 0x1)

10:49:50 executing program 1:
socket$inet_dccp(0x2, 0x6, 0x0) (async)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3a5)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000044}, 0x1)

10:49:50 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000005c0)={&(0x7f0000000500), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\a^[&$'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000a00)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x400c041)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1c, r5, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20044000)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), r2)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000680)={'wpan3\x00', <r9=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r10=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2088909}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x70, r8, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0x70}}, 0x4000)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[@ANYBLOB="0b01006cb155a515c121c1749ecc54a9d6ed3f09490a7ebbf47a22bed0a2c344", @ANYRES16=r11, @ANYBLOB="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"], 0x30}}, 0x0)

[ 2983.497506] nbd: couldn't find device at index 4
10:49:50 executing program 2:
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$nbd(&(0x7f0000000040), r1)
keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x2})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x2}) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x30}}, 0x0) (async)

10:49:50 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x408e5}, 0x4)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r1)
sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x38, r11, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x51a}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

[ 2983.517807] nbd: must specify a device to reconfigure
10:49:50 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0)

10:49:50 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 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$nbd(&(0x7f0000000040), r3)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x2, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x5)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x2, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x5) (async)

10:49:50 executing program 2:
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$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NL802154_CMD_SET_TX_POWER(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, 0x0, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000010}, 0x40080)

10:49:50 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r1) (async, rerun: 32)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000005c0)={&(0x7f0000000500), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\a^[&$'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async, rerun: 32)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0}) (rerun: 32)
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 64)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000a00)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x400c041) (rerun: 64)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1c, r5, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20044000) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), r2) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000680)={'wpan3\x00', <r9=>0x0}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r10=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2088909}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x70, r8, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0x70}}, 0x4000) (async)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[@ANYBLOB="0b01006cb155a515c121c1749ecc54a9d6ed3f09490a7ebbf47a22bed0a2c344", @ANYRES16=r11, @ANYBLOB="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"], 0x30}}, 0x0)

10:49:50 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3c4f6a53ace90dea}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r4, 0x41c, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4c851}, 0x8080)

10:49:50 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) (async)

[ 2983.597242] nbd: couldn't find device at index 5
[ 2983.614087] nbd: couldn't find device at index 4
[ 2983.628862] nbd: must specify a device to reconfigure
[ 2983.636558] nbd: must specify a device to reconfigure
10:49:50 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x408e5}, 0x4)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r1)
sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x38, r11, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x51a}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:50 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x44080)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:50 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004044}, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x0)

[ 2983.725063] nbd: couldn't find device at index 5
10:49:50 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async, rerun: 32)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) (rerun: 32)

[ 2983.745844] nbd: must specify a device to reconfigure
10:49:50 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r1) (async, rerun: 64)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000005c0)={&(0x7f0000000500), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\a^[&$'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000a00)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x400c041)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1c, r5, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20044000)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), r2) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000680)={'wpan3\x00', <r9=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r10=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2088909}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x70, r8, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0x70}}, 0x4000) (async, rerun: 64)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (rerun: 64)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[@ANYBLOB="0b01006cb155a515c121c1749ecc54a9d6ed3f09490a7ebbf47a22bed0a2c344", @ANYRES16=r11, @ANYBLOB="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"], 0x30}}, 0x0)

10:49:50 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004044}, 0x10) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x0)

[ 2983.769288] nbd: must specify a device to reconfigure
10:49:50 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x80, r1, 0x4a241b2f06d9d09b, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8b}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffffa}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6e}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x80}, 0x1, 0x0, 0x0, 0x4010}, 0xc4)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r5, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r5, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r4, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)={0xa4, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10001}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '\x81#'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

10:49:50 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x44080)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:50 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x408e5}, 0x4)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r1)
sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x38, r11, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x51a}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:50 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004044}, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004044}, 0x10) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x0) (async)

10:49:50 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff)
r4 = socket$phonet_pipe(0x23, 0x5, 0x2)
setsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, 0x0, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005ba36ce17d95fb8f68ac57088f74259065f8ebd45c19ce3339fe331a66990a5aaefe79191fdf237c0dc618bf82252a2d0031", @ANYRES16=r2, @ANYBLOB="010025bd700000000000020000000800010000000000"], 0x1c}}, 0x0)

10:49:50 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0)

[ 2983.888460] nbd: couldn't find device at index 5
[ 2983.901867] nbd: couldn't find a device at index 0
[ 2983.921180] nbd: must specify a device to reconfigure
10:49:50 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
socket$netlink(0x10, 0x3, 0x8)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
r6 = accept$phonet_pipe(r2, &(0x7f00000001c0), &(0x7f0000000280)=0x10)
ioctl$SIOCGSTAMP(r6, 0x8906, &(0x7f00000002c0))
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x206e445277024eb9}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x48041}, 0x8000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="ce037c8e", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00080000000000000000000c00080002000000010000000c0005000300000000000000"], 0x38}}, 0x20000)

10:49:50 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r13=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r11, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x48, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0xc000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:50 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) (async)
r4 = socket$phonet_pipe(0x23, 0x5, 0x2)
setsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, 0x0, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async, rerun: 64)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005ba36ce17d95fb8f68ac57088f74259065f8ebd45c19ce3339fe331a66990a5aaefe79191fdf237c0dc618bf82252a2d0031", @ANYRES16=r2, @ANYBLOB="010025bd700000000000020000000800010000000000"], 0x1c}}, 0x0) (rerun: 64)

10:49:50 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x44080)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

[ 2983.978180] nbd: must specify a device to reconfigure
10:49:50 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x408e5}, 0x4)
r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r1)
sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x38, r11, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x51a}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4)

10:49:50 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0)

10:49:50 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff)
r4 = socket$phonet_pipe(0x23, 0x5, 0x2)
setsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, 0x0, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005ba36ce17d95fb8f68ac57088f74259065f8ebd45c19ce3339fe331a66990a5aaefe79191fdf237c0dc618bf82252a2d0031", @ANYRES16=r2, @ANYBLOB="010025bd700000000000020000000800010000000000"], 0x1c}}, 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$nbd(&(0x7f0000000040), r1) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) (async)
socket$phonet_pipe(0x23, 0x5, 0x2) (async)
setsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, 0x0, 0x0) (async)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005ba36ce17d95fb8f68ac57088f74259065f8ebd45c19ce3339fe331a66990a5aaefe79191fdf237c0dc618bf82252a2d0031", @ANYRES16=r2, @ANYBLOB="010025bd700000000000020000000800010000000000"], 0x1c}}, 0x0) (async)

[ 2984.030181] nbd: must specify a size in bytes for the device
[ 2984.038993] nbd: must specify a device to reconfigure
10:49:51 executing program 0:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00'})
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000e0ed91142119ec695d67bddf4b9660d2348fa1c21c77fcf648749d08e43bb04bd4a2903c4fbea755d41481257e51eb5625fa914194b5cb75bcb787c8dd8ce4d1ae53d9e8358018fb45bc59897ccb54a4c2b12e44c965f94569a17dc67e5cf6f1c9c853d6e88838bba1a71859374bbe1fb1090ff92c3ddc52d17f266efffc722702e7e600e776d347e6d4ea431eadf802d14e00817844983ad827a30696d626eca1971c2c260b5b9ee455d8de8d5cef4939488ef7725c83fee04ba50637", @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c00050008000000000000000c000600010000000000000000"], 0x3c}}, 0x0)

10:49:51 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 32)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (rerun: 32)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r13=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r11, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 32)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x48, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0xc000) (async, rerun: 32)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2984.081467] nbd: couldn't find device at index 5
10:49:51 executing program 0:
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$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES8=r1, @ANYBLOB="c8c8fcfd20e005df010808000100000000beed5c300000"], 0x1c}, 0x1, 0x0, 0x0, 0x24000004}, 0x44)

10:49:51 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x44080)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:51 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0)

10:49:51 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x408e5}, 0x4)
syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r1)

10:49:51 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r13=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r11, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x48, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0xc000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r11, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x48, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0xc000) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)

[ 2984.139079] nbd: must specify a size in bytes for the device
[ 2984.159245] nbd: must specify a device to reconfigure
10:49:51 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 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$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r13=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r11, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x39}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4085)
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x0, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c000200000000000000000005d55baf3ec196c50600adbaf9f382499fa2f712d1c3a97216e87c41a9eb812c802b58e962973d376e81b020b985f408a4433b020b345c4c9a3972efcbd14c6e18af80d0fc6bd1ee47739bbe7fc1a8d2ee4d079bd3d2ea2fc826a77c0287502ffd14786ca9b64780122356c48b0ed5f648787b2cdf59db77b9bc2478ca180a3df30d500886b3bc0aae0b2fe6b3a49919782c692951bc161aa86c80557608919198f82a65aa541653b3e90979"], 0x30}}, 0x0)

10:49:51 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x8, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x24004014}, 0x48890)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="147200"/16, @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000001", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r5)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r9, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)={0xe8, r8, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x38}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x68, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfa1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0x0, 0x5, 0xffffffffffff9754}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x667}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3344}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1106bc0f38e03249}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x8b8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0xc, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xdd76000}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20008080}, 0x4000001)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="fda043c088c40487ac"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4080)
ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0))

10:49:51 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan3\x00', <r4=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000380)={'wpan0\x00', <r5=>0x0})
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x5c, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x81aa36cb260beb7)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r10, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="540177dff6257220afbe1b0d0221129ceac88150e760e05672586455709579fc4b6fe63330feacfd99ce6bf9a2d453ea723bcd2ffea2b10080c7026aa3a82a7331ef42183fffe2", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan3\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_TX_POWER(r10, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xa8c3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x7}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2984.220099] nbd: must specify a device to reconfigure
[ 2984.228484] nbd: couldn't find device at index 5
[ 2984.240073] nbd: must specify a size in bytes for the device
10:49:51 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x44080)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:51 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r10, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x408e5}, 0x4)

[ 2984.309725] nbd: must specify a device to reconfigure
10:49:51 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x8, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x24004014}, 0x48890) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="147200"/16, @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000001", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r5)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r9, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)={0xe8, r8, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x38}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x68, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfa1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0x0, 0x5, 0xffffffffffff9754}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x667}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3344}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1106bc0f38e03249}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x8b8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0xc, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xdd76000}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20008080}, 0x4000001)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="fda043c088c40487ac"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) (async)
ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0))

10:49:51 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan3\x00', <r4=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000380)={'wpan0\x00', <r5=>0x0}) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x5c, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x81aa36cb260beb7) (async)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r10, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="540177dff6257220afbe1b0d0221129ceac88150e760e05672586455709579fc4b6fe63330feacfd99ce6bf9a2d453ea723bcd2ffea2b10080c7026aa3a82a7331ef42183fffe2", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan3\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_TX_POWER(r10, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xa8c3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x7}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:51 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan3\x00', <r4=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000380)={'wpan0\x00', <r5=>0x0})
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x5c, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x81aa36cb260beb7)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r10, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="540177dff6257220afbe1b0d0221129ceac88150e760e05672586455709579fc4b6fe63330feacfd99ce6bf9a2d453ea723bcd2ffea2b10080c7026aa3a82a7331ef42183fffe2", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan3\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_TX_POWER(r10, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xa8c3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x7}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2984.361100] nbd: must specify a size in bytes for the device
[ 2984.369023] nbd: couldn't find device at index 5
[ 2984.376226] nbd: must specify a size in bytes for the device
[ 2984.383945] nbd: must specify a device to reconfigure
10:49:51 executing program 1:
getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x11a, &(0x7f0000000080)=0x2)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x1ff, 0x5, 0x0, 0xc0, r3, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x2, 0xf}, 0x48)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x200002, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x94, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x4004080}, 0x40800)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r8, @ANYBLOB="0c0002000000000000000000a37962b72cc4758d0718a8958a0767471296e53737c6c3e37485089df1af66736048597df0bbf3fcc87921d1a3228fcb8a3103ee1c0074450c3c765e2837f54e3145f7aa471ce8189c314363da140dcd07ee8004fcad"], 0x2c}}, 0x0)

10:49:51 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x44080)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:51 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r10, 0x5b55641daa7b5db9}, 0x14}}, 0x0)

10:49:51 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x8, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x24004014}, 0x48890)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="147200"/16, @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000001", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r5)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r9, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)={0xe8, r8, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x38}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x68, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfa1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0x0, 0x5, 0xffffffffffff9754}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x667}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3344}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1106bc0f38e03249}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x8b8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0xc, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xdd76000}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20008080}, 0x4000001)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="fda043c088c40487ac"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4080)
ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0))
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x8, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x24004014}, 0x48890) (async)
syz_init_net_socket$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$NBD_CMD_STATUS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="147200"/16, @ANYRES16=0x0, @ANYBLOB="0000000000000000000005000000"], 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000001", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r5) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(r9, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)={0xe8, r8, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x38}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x68, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfa1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0x0, 0x5, 0xffffffffffff9754}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x667}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3344}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x1106bc0f38e03249}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x8b8}, @NL802154_ATTR_SEC_OUT_KEY_ID={0xc, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xdd76000}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20008080}, 0x4000001) (async)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="fda043c088c40487ac"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) (async)
ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) (async)

10:49:51 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 32)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan3\x00', <r4=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000380)={'wpan0\x00', <r5=>0x0}) (async, rerun: 64)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x5c, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x81aa36cb260beb7) (async)
r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r10, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="540177dff6257220afbe1b0d0221129ceac88150e760e05672586455709579fc4b6fe63330feacfd99ce6bf9a2d453ea723bcd2ffea2b10080c7026aa3a82a7331ef42183fffe2", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040) (async, rerun: 32)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan3\x00', <r11=>0x0}) (rerun: 32)
sendmsg$NL802154_CMD_SET_TX_POWER(r10, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xa8c3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x7}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2984.456035] nbd: must specify a device to reconfigure
[ 2984.486458] nbd: must specify a size in bytes for the device
[ 2984.497200] nbd: must specify a device to reconfigure
10:49:51 executing program 1:
getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x11a, &(0x7f0000000080)=0x2)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x1ff, 0x5, 0x0, 0xc0, r3, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x2, 0xf}, 0x48)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x200002, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x94, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x4004080}, 0x40800)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r8, @ANYBLOB="0c0002000000000000000000a37962b72cc4758d0718a8958a0767471296e53737c6c3e37485089df1af66736048597df0bbf3fcc87921d1a3228fcb8a3103ee1c0074450c3c765e2837f54e3145f7aa471ce8189c314363da140dcd07ee8004fcad"], 0x2c}}, 0x0)
getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x11a, &(0x7f0000000080)=0x2) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x1ff, 0x5, 0x0, 0xc0, r3, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x2, 0xf}, 0x48) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x200002, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x94, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x4004080}, 0x40800) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r8, @ANYBLOB="0c0002000000000000000000a37962b72cc4758d0718a8958a0767471296e53737c6c3e37485089df1af66736048597df0bbf3fcc87921d1a3228fcb8a3103ee1c0074450c3c765e2837f54e3145f7aa471ce8189c314363da140dcd07ee8004fcad"], 0x2c}}, 0x0) (async)

10:49:51 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:51 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x44080)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:51 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)

[ 2984.574172] nbd: must specify a size in bytes for the device
[ 2984.591718] nbd: couldn't find device at index 5
[ 2984.605594] nbd: must specify a device to reconfigure
[ 2984.653367] nbd: must specify a device to reconfigure
10:49:51 executing program 1:
getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x11a, &(0x7f0000000080)=0x2) (async)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x1ff, 0x5, 0x0, 0xc0, r3, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x2, 0xf}, 0x48)
sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) (async, rerun: 64)
r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x200002, 0x0) (rerun: 64)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x94, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x4004080}, 0x40800)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r8, @ANYBLOB="0c0002000000000000000000a37962b72cc4758d0718a8958a0767471296e53737c6c3e37485089df1af66736048597df0bbf3fcc87921d1a3228fcb8a3103ee1c0074450c3c765e2837f54e3145f7aa471ce8189c314363da140dcd07ee8004fcad"], 0x2c}}, 0x0)

10:49:51 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r2, @ANYBLOB="00012abd7000fedbdf250300000008000100000000000c0004006a0c0000000000000c000800fa0b0000000000004c00078008000100", @ANYRES32, @ANYBLOB="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", @ANYRESDEC=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c0003000100008000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4000805}, 0x800)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000000000000020000000800010000000000"], 0x1c}}, 0x0)

10:49:51 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:51 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)

10:49:51 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:51 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r2, @ANYBLOB="00012abd7000fedbdf250300000008000100000000000c0004006a0c0000000000000c000800fa0b0000000000004c00078008000100", @ANYRES32, @ANYBLOB="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", @ANYRESDEC=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c0003000100008000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4000805}, 0x800)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000000000000020000000800010000000000"], 0x1c}}, 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$nbd(&(0x7f0000000040), r1) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r2, @ANYBLOB="00012abd7000fedbdf250300000008000100000000000c0004006a0c0000000000000c000800fa0b0000000000004c00078008000100", @ANYRES32, @ANYBLOB="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", @ANYRESDEC=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c0003000100008000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4000805}, 0x800) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000000000000020000000800010000000000"], 0x1c}}, 0x0) (async)

[ 2984.820121] nbd: must specify a size in bytes for the device
[ 2984.827848] nbd: must specify a device to reconfigure
10:49:51 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"faa437bd427644472fd618cecc3af5ef", 0x0, <r4=>0x0, {0x3, 0x8000}, {0x5, 0x475}, 0x100, [0x94, 0x6, 0xd70, 0x1, 0x5, 0x3ff, 0x0, 0x16106000000, 0x101, 0x1, 0x4, 0xe98, 0xfffffffffffffffc, 0x7, 0x401, 0x800]})
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=<r5=>0x0)
ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r0, 0x4068aea3, &(0x7f0000000380)={0xa8, 0x0, 0x1})
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"926e369ea8c70b8f2d696eaa82c080ca", r4, r5, {0x3, 0x7fffffff}, {0x3, 0x7377}, 0x7, [0x6, 0x6, 0x8000000000000001, 0x8, 0xb3, 0x1f, 0x1ff, 0x50000000, 0x5, 0x7, 0x8e, 0xffffffff, 0x2, 0x800, 0x8000000000000000]})
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3, 0x2)

[ 2984.944564] nbd: couldn't find device at index 5
10:49:52 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async, rerun: 64)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r2, @ANYBLOB="00012abd7000fedbdf250300000008000100000000000c0004006a0c0000000000000c000800fa0b0000000000004c00078008000100", @ANYRES32, @ANYBLOB="5c49791acd857cc384a91ec952e892ff1fc1fad509eb64c2dd3d212440bd0e6faf2820cbf01819e03e07c6704987c27520bfbab149193c8e38dcff28659078c1df55d7554bc951e4cf4234e9f0ab74efe52830e8ea56fd49acec9e72aec0f5383d2f594f7d1950a9a798d0b5e4f6fe67a36122abecb149324843fe20d6d725fc61185549538921a64f818b45200698a2cfb1769d470b83ab31d3d0347660ba1f98df20d64df7b324747183b176365d871911998ced3e6d499536c3f097355bc68b35c2eef33244f81b53f42607e170b0b98d2980232a610997fe48c6a18639a59de5c368f7c40228037b94a47cf2c636dbb8994bc90cae5e44f658098f2af343360dcda10268198b135c8fd8474fa22079555f985bd4ecf93efed3d87e1a784937ac38c69d6d7387a2ca5e9fe25b0f41e8", @ANYRESDEC=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c0003000100008000000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4000805}, 0x800) (async, rerun: 64)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000000000000020000000800010000000000"], 0x1c}}, 0x0)

10:49:52 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"faa437bd427644472fd618cecc3af5ef", 0x0, <r4=>0x0, {0x3, 0x8000}, {0x5, 0x475}, 0x100, [0x94, 0x6, 0xd70, 0x1, 0x5, 0x3ff, 0x0, 0x16106000000, 0x101, 0x1, 0x4, 0xe98, 0xfffffffffffffffc, 0x7, 0x401, 0x800]})
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=<r5=>0x0)
ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r0, 0x4068aea3, &(0x7f0000000380)={0xa8, 0x0, 0x1})
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"926e369ea8c70b8f2d696eaa82c080ca", r4, r5, {0x3, 0x7fffffff}, {0x3, 0x7377}, 0x7, [0x6, 0x6, 0x8000000000000001, 0x8, 0xb3, 0x1f, 0x1ff, 0x50000000, 0x5, 0x7, 0x8e, 0xffffffff, 0x2, 0x800, 0x8000000000000000]})
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3, 0x2)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"faa437bd427644472fd618cecc3af5ef", 0x0, 0x0, {0x3, 0x8000}, {0x5, 0x475}, 0x100, [0x94, 0x6, 0xd70, 0x1, 0x5, 0x3ff, 0x0, 0x16106000000, 0x101, 0x1, 0x4, 0xe98, 0xfffffffffffffffc, 0x7, 0x401, 0x800]}) (async)
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) (async)
ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r0, 0x4068aea3, &(0x7f0000000380)={0xa8, 0x0, 0x1}) (async)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"926e369ea8c70b8f2d696eaa82c080ca", r4, r5, {0x3, 0x7fffffff}, {0x3, 0x7377}, 0x7, [0x6, 0x6, 0x8000000000000001, 0x8, 0xb3, 0x1f, 0x1ff, 0x50000000, 0x5, 0x7, 0x8e, 0xffffffff, 0x2, 0x800, 0x8000000000000000]}) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3, 0x2) (async)

10:49:52 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:52 executing program 3:
socket$packet(0x11, 0x2, 0x300)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x3c, r3, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '4-[`}'}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x3c}}, 0x28040080)

[ 2985.269978] nbd: must specify a device to reconfigure
10:49:52 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="a5f17a713c28d8cefd0396ef96a8cc9deae5c7e3953e8254bc05fccc8e555d12f5fe2350736c180fe92d2451d24709e903275e2f039d47027521ea1a6bb57a8635", @ANYRES16=r2, @ANYBLOB="0100000000001081be8947177858a055e5bf50be7c1c", @ANYRESOCT=r3], 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="c4eeff00", @ANYRES16=0x0, @ANYBLOB="000426bd7000fddbdf252100000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r5, @ANYBLOB="3c0022800800020001000000080003000600000005000100ec00000008000200030000000500040001000000050001000200000005000100f200000008000300", @ANYRES32=0x0, @ANYBLOB="0c000600010000000100000044002280050004000100000005000100200000000500010000000000080002000000000008000300020000000500040000000000080003000000000008000200030000000c0022800800020000040000"], 0xc4}, 0x1, 0x0, 0x0, 0x20000845}, 0x4000800)

10:49:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2985.328481] nbd: must specify a device to reconfigure
10:49:52 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 3:
socket$packet(0x11, 0x2, 0x300) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x3c, r3, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '4-[`}'}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x3c}}, 0x28040080)

[ 2985.408732] nbd: couldn't find device at index 5
[ 2985.419235] nbd: must specify a device to reconfigure
10:49:52 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:52 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="a5f17a713c28d8cefd0396ef96a8cc9deae5c7e3953e8254bc05fccc8e555d12f5fe2350736c180fe92d2451d24709e903275e2f039d47027521ea1a6bb57a8635", @ANYRES16=r2, @ANYBLOB="0100000000001081be8947177858a055e5bf50be7c1c", @ANYRESOCT=r3], 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="c4eeff00", @ANYRES16=0x0, @ANYBLOB="000426bd7000fddbdf252100000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r5, @ANYBLOB="3c0022800800020001000000080003000600000005000100ec00000008000200030000000500040001000000050001000200000005000100f200000008000300", @ANYRES32=0x0, @ANYBLOB="0c000600010000000100000044002280050004000100000005000100200000000500010000000000080002000000000008000300020000000500040000000000080003000000000008000200030000000c0022800800020000040000"], 0xc4}, 0x1, 0x0, 0x0, 0x20000845}, 0x4000800)

[ 2985.461034] nbd: must specify a device to reconfigure
10:49:52 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"faa437bd427644472fd618cecc3af5ef", 0x0, <r4=>0x0, {0x3, 0x8000}, {0x5, 0x475}, 0x100, [0x94, 0x6, 0xd70, 0x1, 0x5, 0x3ff, 0x0, 0x16106000000, 0x101, 0x1, 0x4, 0xe98, 0xfffffffffffffffc, 0x7, 0x401, 0x800]}) (async)
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=<r5=>0x0)
ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r0, 0x4068aea3, &(0x7f0000000380)={0xa8, 0x0, 0x1}) (async)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"926e369ea8c70b8f2d696eaa82c080ca", r4, r5, {0x3, 0x7fffffff}, {0x3, 0x7377}, 0x7, [0x6, 0x6, 0x8000000000000001, 0x8, 0xb3, 0x1f, 0x1ff, 0x50000000, 0x5, 0x7, 0x8e, 0xffffffff, 0x2, 0x800, 0x8000000000000000]}) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3, 0x2)

10:49:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="a5f17a713c28d8cefd0396ef96a8cc9deae5c7e3953e8254bc05fccc8e555d12f5fe2350736c180fe92d2451d24709e903275e2f039d47027521ea1a6bb57a8635", @ANYRES16=r2, @ANYBLOB="0100000000001081be8947177858a055e5bf50be7c1c", @ANYRESOCT=r3], 0x1c}}, 0x0) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="c4eeff00", @ANYRES16=0x0, @ANYBLOB="000426bd7000fddbdf252100000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r5, @ANYBLOB="3c0022800800020001000000080003000600000005000100ec00000008000200030000000500040001000000050001000200000005000100f200000008000300", @ANYRES32=0x0, @ANYBLOB="0c000600010000000100000044002280050004000100000005000100200000000500010000000000080002000000000008000300020000000500040000000000080003000000000008000200030000000c0022800800020000040000"], 0xc4}, 0x1, 0x0, 0x0, 0x20000845}, 0x4000800)

10:49:52 executing program 3:
socket$packet(0x11, 0x2, 0x300)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x3c, r3, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '4-[`}'}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x3c}}, 0x28040080)

10:49:52 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:52 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYRES8=r3, @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)

[ 2985.613329] nla_parse: 55 callbacks suppressed
[ 2985.613336] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 2985.643908] nbd: must specify a device to reconfigure
10:49:52 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r1)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000e1aebd70051c6666cef116", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r5, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x18, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1000}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x74}, 0x1, 0x0, 0x0, 0xc080}, 0x8000)

10:49:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:52 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x78, r1, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xbf5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, 'nl802154\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '-/{!'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = syz_init_net_socket$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$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r5=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r4, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0xb4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x8}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x2004440}, 0x200040c0)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000480), r3)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10002020}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r7, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}]}, 0x2c}}, 0x20044085)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r3)

10:49:52 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYRES8=r3, @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYRES8=r3, @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0) (async)

10:49:52 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r1) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000e1aebd70051c6666cef116", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r5, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x18, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1000}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x74}, 0x1, 0x0, 0x0, 0xc080}, 0x8000)

10:49:52 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2985.928757] nbd: couldn't find device at index 5
10:49:52 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00', <r4=>0x0})
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x78, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2c7859d3ef2632e1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x80)

10:49:52 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r1)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000e1aebd70051c6666cef116", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r9=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r5, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x18, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1000}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x74}, 0x1, 0x0, 0x0, 0xc080}, 0x8000)

10:49:52 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:52 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async, rerun: 32)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYRES8=r3, @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0) (rerun: 32)

10:49:52 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x78, r1, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xbf5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, 'nl802154\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '-/{!'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = syz_init_net_socket$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)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r5=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r4, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0xb4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x8}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x2004440}, 0x200040c0) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000480), r3)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10002020}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r7, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}]}, 0x2c}}, 0x20044085) (async)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r3)

[ 2986.014930] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2986.029749] nbd: must specify a size in bytes for the device
[ 2986.042784] nbd: couldn't find device at index 5
10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)

10:49:53 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
socketpair(0x1, 0x4, 0x11, &(0x7f0000000000))
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r1, 0x1, 0x70bd30}, 0x14}}, 0x0)

[ 2986.168935] nbd: couldn't find device at index 5
10:49:53 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00'})

[ 2986.232826] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2986.245785] nbd: must specify a size in bytes for the device
10:49:53 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
socketpair(0x1, 0x4, 0x11, &(0x7f0000000000)) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r1, 0x1, 0x70bd30}, 0x14}}, 0x0)

10:49:53 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000020", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)

10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00'})

10:49:53 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x78, r1, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xbf5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, 'nl802154\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '-/{!'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = syz_init_net_socket$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)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r5=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r4, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0xb4}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x8}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_LEVEL={0x24, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x2004440}, 0x200040c0) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000480), r3)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10002020}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r7, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}]}, 0x2c}}, 0x20044085) (async)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r3)

10:49:53 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
socketpair(0x1, 0x4, 0x11, &(0x7f0000000000))
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r1, 0x1, 0x70bd30}, 0x14}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
socketpair(0x1, 0x4, 0x11, &(0x7f0000000000)) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r1, 0x1, 0x70bd30}, 0x14}}, 0x0) (async)

10:49:53 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000020", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000020", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async)

10:49:53 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2986.429998] nbd: couldn't find device at index 5
10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)

10:49:53 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2986.506029] nbd: must specify at least one socket
10:49:53 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000020", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)

10:49:53 executing program 1:
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280)={0x8}, 0x8)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000100)=""/156, &(0x7f0000000000)=0x9c)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f00000001c0))
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000fb000000000c00078008000100", @ANYRES32=r4, @ANYBLOB="8c000200000b00003fdaf987"], 0x2c}}, 0x0)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), r0)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r6, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x50, r7, 0x200, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xd3}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r2}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x400480d)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4)

10:49:53 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2986.534716] nbd: must specify at least one socket
[ 2986.549917] nbd: couldn't find device at index 5
10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

[ 2986.578846] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2986.589804] nbd: must specify a size in bytes for the device
10:49:53 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14598a963a03d3d058000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r2=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', <r3=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd7000fddbdf251300000005001a00000000000c000600010000000100000008000300", @ANYRES32=r4, @ANYBLOB="05001a00000000000c0006000000000000000000000000000100000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8014}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x950ca90de72e8195}, 0xc000)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 1:
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280)={0x8}, 0x8) (async)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000100)=""/156, &(0x7f0000000000)=0x9c) (async, rerun: 32)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f00000001c0)) (async)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000fb000000000c00078008000100", @ANYRES32=r4, @ANYBLOB="8c000200000b00003fdaf987"], 0x2c}}, 0x0)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async, rerun: 32)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (rerun: 32)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), r0)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r6, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x50, r7, 0x200, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xd3}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r2}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x400480d)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async, rerun: 64)
setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) (rerun: 64)

10:49:53 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xf}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x24040800)
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$nbd(&(0x7f0000000040), r6)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:53 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 1:
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280)={0x8}, 0x8) (async)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000100)=""/156, &(0x7f0000000000)=0x9c)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f00000001c0))
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000fb000000000c00078008000100", @ANYRES32=r4, @ANYBLOB="8c000200000b00003fdaf987"], 0x2c}}, 0x0) (async)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), r0)
sendmsg$L2TP_CMD_TUNNEL_MODIFY(r6, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x50, r7, 0x200, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xd3}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r2}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x400480d) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4)

10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:53 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async, rerun: 32)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xf}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x24040800) (rerun: 32)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r6)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2986.854390] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2986.885963] nbd: must specify a size in bytes for the device
[ 2986.897414] nbd: couldn't find device at index 4
10:49:53 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14598a963a03d3d058000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r2=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', <r3=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd7000fddbdf251300000005001a00000000000c000600010000000100000008000300", @ANYRES32=r4, @ANYBLOB="05001a00000000000c0006000000000000000000000000000100000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8014}, 0x0)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x950ca90de72e8195}, 0xc000)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14598a963a03d3d058000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00'}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd7000fddbdf251300000005001a00000000000c000600010000000100000008000300", @ANYRES32=r4, @ANYBLOB="05001a00000000000c0006000000000000000000000000000100000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8014}, 0x0) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x950ca90de72e8195}, 0xc000) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})

[ 2986.924692] nbd: couldn't find device at index 5
10:49:53 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000049e2e3f891df6ae2182b74b0995b316f2c8f594ec615405ed10726bdfe1b43124efcb5a6d730d8ee090000008ac28ea4d42de0ccffff9711f2cedd678e2b6b5176b0cf699e9d725e2e10f8b11dc7f3757bd24d1ad51f5485603dfe4af7a92d15cd68ada9853235f46b084df63eb1d2b9e098178a03efcf6883cb62bd7e18245932b65a0f7951e9027481967738477ec96a6fe486161c27551e108e449c4e2b0ab7c442b157d4b4ddee564f949211811add3dd24dfb9855eb5baadf3a6ad8d9a214ebe04c2b0b457c2d8c743d8899900a8bee3ae9c3429b43919f000000006517a77d69332197a4ab089daaab42fcb0e1b1", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRESDEC=r3, @ANYBLOB="0c0002000000000000002000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000011}, 0x200000c1)
getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_LBT_MODE={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x24008000}, 0x20040840)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r9, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x124, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVKEY={0x34, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x81}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x401}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x774e8eb9}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_SEC_DEVKEY={0xd4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x400}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}, @NL802154_DEVKEY_ATTR_ID={0x94, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3f}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x2c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x24000100}, 0x4)
sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r7, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r7, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5e6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0xc080}, 0x40)

10:49:53 executing program 2:
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$nbd(0x0, r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:53 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2987.010728] nbd: couldn't find device at index 5
10:49:53 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

10:49:54 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 32)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async, rerun: 64)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (rerun: 64)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000049e2e3f891df6ae2182b74b0995b316f2c8f594ec615405ed10726bdfe1b43124efcb5a6d730d8ee090000008ac28ea4d42de0ccffff9711f2cedd678e2b6b5176b0cf699e9d725e2e10f8b11dc7f3757bd24d1ad51f5485603dfe4af7a92d15cd68ada9853235f46b084df63eb1d2b9e098178a03efcf6883cb62bd7e18245932b65a0f7951e9027481967738477ec96a6fe486161c27551e108e449c4e2b0ab7c442b157d4b4ddee564f949211811add3dd24dfb9855eb5baadf3a6ad8d9a214ebe04c2b0b457c2d8c743d8899900a8bee3ae9c3429b43919f000000006517a77d69332197a4ab089daaab42fcb0e1b1", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRESDEC=r3, @ANYBLOB="0c0002000000000000002000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000011}, 0x200000c1) (async)
getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_LBT_MODE={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x24008000}, 0x20040840)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r9, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x124, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVKEY={0x34, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x81}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x401}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x774e8eb9}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_SEC_DEVKEY={0xd4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x400}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}, @NL802154_DEVKEY_ATTR_ID={0x94, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3f}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x2c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x24000100}, 0x4) (async, rerun: 32)
sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r7, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async, rerun: 32)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r7, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5e6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0xc080}, 0x40)

[ 2987.036983] nbd: must specify a device to reconfigure
[ 2987.054839] nbd: couldn't find device at index 4
[ 2987.073294] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
10:49:54 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xf}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x24040800)
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$nbd(&(0x7f0000000040), r6)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xf}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x24040800) (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$nbd(&(0x7f0000000040), r6) (async)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)

10:49:54 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 2:
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$nbd(0x0, r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2987.085986] nbd: must specify a size in bytes for the device
[ 2987.102746] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2987.115949] nbd: must specify a size in bytes for the device
10:49:54 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[@ANYBLOB="14598a963a03d3d058000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000016000000"], 0x14}}, 0x48040) (async, rerun: 64)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00', <r2=>0x0}) (async, rerun: 64)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan4\x00', <r3=>0x0})
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r4=>0x0})
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd7000fddbdf251300000005001a00000000000c000600010000000100000008000300", @ANYRES32=r4, @ANYBLOB="05001a00000000000c0006000000000000000000000000000100000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x8014}, 0x0) (async, rerun: 64)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x950ca90de72e8195}, 0xc000) (async, rerun: 64)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6})

[ 2987.149602] nbd: couldn't find device at index 5
[ 2987.169214] nbd: couldn't find device at index 4
10:49:54 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c02eeff2cefba552162b2b61f19b2604419395f26b7a67d0d108c8e030e97818987ac8c47e505590c886a83c41eb279032c010e149761385b2f3ce3ef7688a0e0443712b81abac06dbdca96aec138036a0bfccf1ab71faeeb35d7dd2c648d3ca4a0e27cdec80d12042c3279b96bc46c0e0dba2356174dd230c83c6e911dae3536287d8043ec15f4f0c8b5b724", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0)

10:49:54 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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 2:
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$nbd(0x0, r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="37320000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)
getrusage(0x1, &(0x7f0000000080))

10:49:54 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c02eeff2cefba552162b2b61f19b2604419395f26b7a67d0d108c8e030e97818987ac8c47e505590c886a83c41eb279032c010e149761385b2f3ce3ef7688a0e0443712b81abac06dbdca96aec138036a0bfccf1ab71faeeb35d7dd2c648d3ca4a0e27cdec80d12042c3279b96bc46c0e0dba2356174dd230c83c6e911dae3536287d8043ec15f4f0c8b5b724", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c02eeff2cefba552162b2b61f19b2604419395f26b7a67d0d108c8e030e97818987ac8c47e505590c886a83c41eb279032c010e149761385b2f3ce3ef7688a0e0443712b81abac06dbdca96aec138036a0bfccf1ab71faeeb35d7dd2c648d3ca4a0e27cdec80d12042c3279b96bc46c0e0dba2356174dd230c83c6e911dae3536287d8043ec15f4f0c8b5b724", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async)

[ 2987.263730] nbd: must specify a device to reconfigure
[ 2987.281076] nbd: must specify a device to reconfigure
[ 2987.300681] nbd: couldn't find device at index 5
[ 2987.307885] nbd: must specify a device to reconfigure
[ 2987.348638] nbd: must specify a device to reconfigure
[ 2987.361526] nbd: must specify a device to reconfigure
[ 2987.368115] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2987.378858] nbd: must specify a size in bytes for the device
[ 2987.385050] nbd: must specify a device to reconfigure
[ 2987.390388] nbd: must specify a device to reconfigure
[ 2987.395914] nbd: must specify a device to reconfigure
[ 2987.408818] nbd: must specify a device to reconfigure
[ 2987.421485] nbd: must specify a device to reconfigure
[ 2987.433936] nbd: must specify a device to reconfigure
[ 2987.439423] nbd: must specify a device to reconfigure
[ 2987.449479] nbd: must specify a device to reconfigure
[ 2987.455645] nbd: must specify a device to reconfigure
[ 2987.461596] nbd: must specify a device to reconfigure
[ 2987.466853] nbd: must specify a device to reconfigure
[ 2987.473153] nbd: must specify a device to reconfigure
[ 2987.478413] nbd: must specify a device to reconfigure
[ 2987.484867] nbd: must specify a device to reconfigure
[ 2987.490136] nbd: must specify a device to reconfigure
[ 2987.496209] nbd: must specify a device to reconfigure
[ 2987.502183] nbd: must specify a device to reconfigure
[ 2987.507454] nbd: must specify a device to reconfigure
[ 2987.513509] nbd: must specify a device to reconfigure
[ 2987.518828] nbd: must specify a device to reconfigure
[ 2987.524251] nbd: must specify a device to reconfigure
[ 2987.529497] nbd: must specify a device to reconfigure
[ 2987.534822] nbd: must specify a device to reconfigure
[ 2987.540067] nbd: must specify a device to reconfigure
10:49:54 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:54 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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000049e2e3f891df6ae2182b74b0995b316f2c8f594ec615405ed10726bdfe1b43124efcb5a6d730d8ee090000008ac28ea4d42de0ccffff9711f2cedd678e2b6b5176b0cf699e9d725e2e10f8b11dc7f3757bd24d1ad51f5485603dfe4af7a92d15cd68ada9853235f46b084df63eb1d2b9e098178a03efcf6883cb62bd7e18245932b65a0f7951e9027481967738477ec96a6fe486161c27551e108e449c4e2b0ab7c442b157d4b4ddee564f949211811add3dd24dfb9855eb5baadf3a6ad8d9a214ebe04c2b0b457c2d8c743d8899900a8bee3ae9c3429b43919f000000006517a77d69332197a4ab089daaab42fcb0e1b1", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRESDEC=r3, @ANYBLOB="0c0002000000000000002000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000011}, 0x200000c1) (async)
getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) (async)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_LBT_MODE={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x24008000}, 0x20040840) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r11=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r9, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x124, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVKEY={0x34, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x81}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x401}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x774e8eb9}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_SEC_DEVKEY={0xd4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x400}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x9}, @NL802154_DEVKEY_ATTR_ID={0x94, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3f}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x2c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x24000100}, 0x4) (async)
sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r7, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r7, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5e6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0xc080}, 0x40)

10:49:54 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="37320000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)
getrusage(0x1, &(0x7f0000000080))
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="37320000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0) (async)
getrusage(0x1, &(0x7f0000000080)) (async)

10:49:54 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c02eeff2cefba552162b2b61f19b2604419395f26b7a67d0d108c8e030e97818987ac8c47e505590c886a83c41eb279032c010e149761385b2f3ce3ef7688a0e0443712b81abac06dbdca96aec138036a0bfccf1ab71faeeb35d7dd2c648d3ca4a0e27cdec80d12042c3279b96bc46c0e0dba2356174dd230c83c6e911dae3536287d8043ec15f4f0c8b5b724", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c02eeff2cefba552162b2b61f19b2604419395f26b7a67d0d108c8e030e97818987ac8c47e505590c886a83c41eb279032c010e149761385b2f3ce3ef7688a0e0443712b81abac06dbdca96aec138036a0bfccf1ab71faeeb35d7dd2c648d3ca4a0e27cdec80d12042c3279b96bc46c0e0dba2356174dd230c83c6e911dae3536287d8043ec15f4f0c8b5b724", @ANYRES16=r2, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async)

[ 2987.545414] nbd: must specify a device to reconfigure
[ 2987.550752] nbd: must specify a device to reconfigure
[ 2987.555998] nbd: must specify a device to reconfigure
[ 2987.561330] nbd: must specify a device to reconfigure
[ 2987.566583] nbd: must specify a device to reconfigure
10:49:54 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x25)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r5)
sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r6, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x4018884)

10:49:54 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:54 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2987.655692] nbd: couldn't find device at index 5
[ 2987.665451] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2987.683856] nbd: must specify a size in bytes for the device
[ 2987.695565] nbd: must specify a device to reconfigure
10:49:54 executing program 2:
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$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 32)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (rerun: 32)

10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2987.704785] nbd: must specify at least one socket
[ 2987.716821] nbd: couldn't find device at index 4
10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:54 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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2987.779598] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2987.807913] nbd: must specify a size in bytes for the device
10:49:54 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="37320000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0) (async)
getrusage(0x1, &(0x7f0000000080))

10:49:54 executing program 4:
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$nbd(&(0x7f0000000040), r1) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x25) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r5)
sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r6, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x4018884)

10:49:54 executing program 2:
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$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:54 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2987.834320] nbd: must specify a device to reconfigure
10:49:54 executing program 2:
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$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:54 executing program 0:
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2987.920374] nbd: must specify at least one socket
[ 2987.939492] nbd: must specify a size in bytes for the device
10:49:54 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', <r6=>0x0})
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r10=>0x0})
socket$inet_smc(0x2b, 0x1, 0x0)
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4804)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:54 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0)

10:49:54 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x25)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r5)
sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r6, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x4018884)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x25) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r5) (async)
sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r6, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x4018884) (async)

10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2988.002417] nbd: must specify a device to reconfigure
10:49:54 executing program 0:
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:54 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000002f40)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="20012b4e0abac2c9c3846c19630dbe3130af2ea5d50000000500", @ANYRES32=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4004055)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002e00)=ANY=[@ANYBLOB="26010000", @ANYRES16=0x0, @ANYBLOB="0100000000000000516d09af00000c00000000040007e13259800c000200000000000000000069602dfc044657c08ca2e989e5081d12448783f8756e41ef084897931223bf380cc74d25a7a6d6a794ede41fbe49e1201c7de0720fc3570ec00eeeb276b4efaad0ed635649974c6399f5bbb8b53325d0407bf4055137c8544bb20416f520f526469cb212f0e9c44d"], 0x30}}, 0x0)
socketpair(0x23, 0x80000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000003040)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000002fc0)={0x2c, r6, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0xb}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0xc1)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_BEACON(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x2a30, r7, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x69}}}}, [@NL80211_ATTR_BEACON_HEAD={0xc4, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, {}, @broadcast, @device_b, @from_mac=@broadcast, {0x5, 0x2}}, @ver_80211n={0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1}}, 0x258b, @random=0x1, 0x4000, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1, 0xb8}, @void, @void, @void, @void, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x3, 0xae, 0x3}}, @void, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x4f, "4692c57b8c0b19d38f85a40edc92e3644b22caec21d606411f4ea4ae43c68fade8c4e2b9b51f3e4a00dfeb043d463bf789d5d67325bd0a9b23197cfe71239c0311cfa8cfa5e1ddc82ad733909099f4"}, {0xdd, 0x27, "ef6c64ab6c9245f810024c7babb4eaaabeef26f4295dc8359580fd2a88c7c3d4a75bfb5b4b598f"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2e, 0x80, [@sec_chan_ofs={0x3e, 0x1}, @chsw_timing={0x68, 0x4, {0x1, 0x400}}, @prep={0x83, 0x1f, @not_ext={{}, 0xff, 0x3f, @device_a, 0x4, "", 0x9, 0x401, @device_a, 0x4}}]}, @NL80211_ATTR_FTM_RESPONDER={0x21cc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xad, 0x3, "cceab77670e11f6adbe01cfeb77c889de2f975b410a3a04d6937c5fb66081b6e8fbb76a54e97c150c7694e39298a787574949f1cbbf01df77da5390bb7fee26177b7379513c1b00015e694c6acab1dfaa318b305ea8391f4ca4c4abde499dd63b305b600456a6ad65cd6cb281091bc42f6d66d5c3c6d9ce4805bfe29dd2f3a5b2ebdf459a1ab63c1ed6ab4abe691e059be53057ac1c0da9c4279ac3a0090ac6516aefce8a4781df628"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xb, 0x3, "4599ba7b824912"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x1004, 0x3, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xef, 0x3, "3b0fd3d3bffb965580dde3d826138c30173c654fe37692fc6dee4d00d78c5bd8342fca7fdd3d9bd0102bb79a883d38e6ad6b054c7dcda7838537a3ce53949ffcbb89103f2e42e599bf6a64745fe36bc3d393e21a8371e7153d5bc642b1a17c5ee95296d2137652d0cf4237d17041430caab8248dfff7b9777db7c7d03833797c55961209e5af2a2a8314836feb8c56f455339e4a5ddb81f633a613f3412a9fbdbd33ed674e3701a59e46fcfb292c912b5e3aba702d577b7d702a30e18e5e743830db769983aab2db95ca5bf5affe303f66d730178f59fdd40a6517341dd7b06dc57fa9f89f94c0acca7d26"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x2b3, 0x80, [@prep={0x83, 0x1f, @not_ext={{}, 0x0, 0x5, @broadcast, 0x401, "", 0x0, 0x2, @device_b, 0x857}}, @ibss={0x6, 0x2, 0x74}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x9, 0xc6, 0x1}}, @perr={0x84, 0x10e, {0x80, 0x10, [@not_ext={{}, @device_b, 0x2, "", 0x1a}, @ext={{}, @device_a, 0x5, @device_a, 0x6}, @not_ext={{}, @broadcast, 0x1, "", 0x1d}, @ext={{}, @broadcast, 0xd325, @device_a, 0x30}, @ext={{}, @broadcast, 0x2a80, @device_b, 0xe}, @not_ext={{}, @device_b, 0x7ff, "", 0x42}, @ext={{}, @broadcast, 0xfffffff7, @broadcast, 0x1d}, @ext={{}, @device_a, 0x2, @device_b, 0x3b}, @ext={{}, @device_b, 0x20, @device_a, 0xb}, @ext={{}, @broadcast, 0x2, @device_b, 0x10}, @ext={{}, @device_a, 0x7, @device_a, 0xa}, @ext={{}, @broadcast, 0x3, @broadcast, 0x35}, @not_ext={{}, @device_a, 0x6, "", 0x8}, @not_ext={{}, @device_a, 0x3f, "", 0xa}, @not_ext={{}, @broadcast, 0xde83, "", 0x37}, @ext={{}, @device_a, 0x2, @device_a, 0x41}]}}, @cf={0x4, 0x6, {0x80, 0x7b, 0x101, 0x7fff}}, @gcr_ga={0xbd, 0x6}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @measure_req={0x26, 0xcf, {0x4, 0x1, 0x3, "3d13cd1bcdbc7ea41307c9767aea4046a095def90cb5837e36cd35740cd2c41098154d14b7ec3c4be4723f7e180364d2a23db3079bb871fcb6d7e33e4a6f5184f5b7bc54a5b2d14c2f53fd2364ad789fe68fef7ed652fd326855f40544862c8ae39bff91435b7ca7909373bac02a386af8fa9335bd506a04df2d58b66bd0e6b155210718128c8263c983431d5c6cb5a91f22df2bc2d1715d440b6399520e0534d846ec4fea5f4e1a50f22882ca72fcbe490c975ff1be1a610c6e5be0c4d3cbc1b4fa3c64ea5a312da263f180"}}, @prep={0x83, 0x25, @ext={{}, 0x2, 0x7, @broadcast, 0x4, @device_b, 0x401, 0x8, @device_a, 0x4}}, @tim={0x5, 0x56, {0x54, 0xf, 0x40, "114a0d57c70df4a69b4464d2b6c7ab6f01208e733d8ffa2d55fa602ec6ac9d508d69d78f2a74fd2947d80a39472c0a94e0af43a6dcc73f208adba5eafbe51d5b3fd475af019280dd64ad82eb4ec77693d1f2f5"}}]}, @NL80211_ATTR_BEACON_HEAD={0x1ec, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x80}, @device_b, @broadcast, @initial, {0xf, 0x1}}, 0x5, @random=0x2, 0x6525edbf9422b9e8, @val={0x0, 0x8, @random="a2ab2b1ea2d1346c"}, @val={0x1, 0x7, [{0x18}, {0x3, 0x1}, {0x24}, {0x24, 0x1}, {0xf8c0af69a4205915, 0x1}, {0x6c, 0x1}, {0x14}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x9, 0x2, 0xfff9, 0x2}}, @void, @void, @void, @val={0x2a, 0x1, {0x1}}, @void, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x91, 0x69}}, @val={0x76, 0x6, {0x9, 0x1, 0x20, 0x2}}, [{0xdd, 0xcd, "c23af6756b2f14f17d60eda312071b08c95f74a4ad44fdbd89539ab157522c576cdffaa9a4b4e97fdc8967c3efda7e1bc535e2e50752794f815ba5237307eb71af66bd1e35e033459f718bb3f551a97a3a8cc1e687a530a4aa923df44849d33c9fd7be3c18946bde5c5e85daa17d8904c88421e478585a92f16c85804c9c41e30ae9bc62c97820635cfcadcc63db51e4e92939682493ffb7906ee14a94c677046235047bd04b660584f84719abfc7628a5aed37a2d9dd114e03d858a49ca61e5c9a3d6c3172834b8b4b381f8fb"}, {0xdd, 0xe, "2cb2a1791bbd935b174c5c054999"}, {0xdd, 0xa9, "a745f585054d2c3571a7c356bb1139c863ca831c3086aa8ce464dec3d4982fea016a3cb3c69869863bc6b2d96bedb503091301afb25b1e865e10314aefcf5b29533b1a8ea9291b18c8270f6159e5ad35d18d7c94f37c5f12ae7c5cf0e210740c0aef2d1a6007c975481de80d17551a9660c1541cd949db470638ae5cbe9cf0eb7a6864a69127e785eaeed949bc7769c7f7f77d6eda1c50934e003005bf205a3834ed8ecdd85bdfe518"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2e, 0x80, [@mesh_chsw={0x76, 0x6, {0x0, 0x7c, 0x36, 0x80}}, @channel_switch={0x25, 0x3, {0x0, 0x40, 0x9}}, @chsw_timing={0x68, 0x4, {0x3, 0xac95}}, @tim={0x5, 0x15, {0x4, 0xfa, 0x9, "fc0b57b6ec45d29918eb6c3bee0f7e467f16"}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x66, 0x7f, [@random={0x42, 0x21, "00d58ee03835b5e46bd1a09c1e65de9404679dd5101784d3963481085aa687a5f9"}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0x40, 0x91, @device_a, 0x4, 0x1ff, 0x6}}, @erp={0x2a, 0x1, {0x1, 0x1}}, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}, @supported_rates={0x1, 0x6, [{0x9, 0x1}, {0xb, 0x1}, {0x36}, {0x5}, {0x9, 0x1}, {0x16}]}, @peer_mgmt={0x75, 0x18, {0x0, 0x0, @val=0x3, @val=0x3d, @val="3d7dcd8cced9b167e10efa94c4b54ebc"}}]}, @NL80211_ATTR_IE={0x1d7, 0x2a, [@rann={0x7e, 0x15, {{}, 0x40, 0x1, @device_b, 0x3ff, 0x5, 0x1000}}, @chsw_timing={0x68, 0x4, {0xb4ce, 0x9}}, @cf={0x4, 0x6, {0x7, 0x5d, 0x1, 0x1}}, @measure_req={0x26, 0xed, {0x9, 0x2, 0x5, "69ddcfc9829fb3ed48ebbe693abc0e2780a07fa7f13ab6a07fafbc2022e15a6cd323a1c54d378c2107651b599cd1fa1e911ed525de4311fdd73738c33d9c420741c1e7fe5688bd4f2344b5b04f1df0ed036bca4e7af421688e85dfdf4f51254c67f43a85d3f0ba8b79adbfd1be67786130fc9f112348b6d53f358faeb76ba7565802d21bf8e7f07f483455e8119d2458734939811dd1558c2c37a2e3089d2cf8cca3fe5c7dd01112a1235eb3b65f9b55ba57b60c2e7d45b32d628ef581193a11b4bb979902a9a40f8e87cebfec596e96728743bf67c74276098211750b85258c22e1ca42c7166db4f2a0"}}, @random_vendor={0xdd, 0xa4, "9930ab818c8b6be9352997252cb87a5387895b5607a4e9955b6413e1f26e1d7d6d88c72aa70bc116c6ec64e57af4af41ef0a33d7576cedc4d4ce8ceceaaa30a128d983e215bc1e9c1b42ff69b441b5b5eee91f67acb65e13f8f569a9d8d4e1a37bd60ba85ebd0e6d0d90e558c6be0bf5a496e6c450d85279fab5671b4ca9ed5f1ffe5445233e6aaf0299a1851d5b5a3636407c44a11abf579dd1dd7bc89f0c5acea569bd"}, @sec_chan_ofs={0x3e, 0x1}, @cf={0x4, 0x6, {0x4, 0x1f, 0xfff7, 0x9}}, @cf={0x4, 0x6, {0x1a, 0x5, 0x7, 0x7}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x2, 0x99, 0x1}}]}, @NL80211_ATTR_FTM_RESPONDER={0x40, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x36, 0x2, "9f5d3fa4ae679ccaa36ccce26eb0d97153eb817e6f4c37a777a72a404641d927992add7057b2a48ad73e61d4fe77130c9514"}]}]}, 0x2a30}, 0x1, 0x0, 0x0, 0x40001}, 0x4000000)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan0\x00', <r9=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r8, &(0x7f0000002dc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000002d00)=ANY=[@ANYBLOB="31e70203", @ANYRES16=0x0, @ANYBLOB="00042cbd7000fcdbdf252000000008000300", @ANYRES32=r9, @ANYBLOB="0c00060003000000030000000c00060002000000000000002400228008000200020000000800020001000000050004000100000008000200010000000c000600020000000200000014002280080002000000000005000400000000002400228005000400c00000000500010007000000050001001f0000000500040001000000"], 0x9c}, 0x1, 0x0, 0x0, 0x20044821}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0)

10:49:55 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', <r6=>0x0}) (async, rerun: 32)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r10=>0x0}) (async)
socket$inet_smc(0x2b, 0x1, 0x0)
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4804) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 32)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000002f40)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="20012b4e0abac2c9c3846c19630dbe3130af2ea5d50000000500", @ANYRES32=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4004055) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002e00)=ANY=[@ANYBLOB="26010000", @ANYRES16=0x0, @ANYBLOB="0100000000000000516d09af00000c00000000040007e13259800c000200000000000000000069602dfc044657c08ca2e989e5081d12448783f8756e41ef084897931223bf380cc74d25a7a6d6a794ede41fbe49e1201c7de0720fc3570ec00eeeb276b4efaad0ed635649974c6399f5bbb8b53325d0407bf4055137c8544bb20416f520f526469cb212f0e9c44d"], 0x30}}, 0x0) (async)
socketpair(0x23, 0x80000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff}) (async, rerun: 32)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (rerun: 32)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async, rerun: 64)
sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000003040)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000002fc0)={0x2c, r6, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0xb}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0xc1) (async, rerun: 64)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_BEACON(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x2a30, r7, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x69}}}}, [@NL80211_ATTR_BEACON_HEAD={0xc4, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, {}, @broadcast, @device_b, @from_mac=@broadcast, {0x5, 0x2}}, @ver_80211n={0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1}}, 0x258b, @random=0x1, 0x4000, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1, 0xb8}, @void, @void, @void, @void, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x3, 0xae, 0x3}}, @void, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x4f, "4692c57b8c0b19d38f85a40edc92e3644b22caec21d606411f4ea4ae43c68fade8c4e2b9b51f3e4a00dfeb043d463bf789d5d67325bd0a9b23197cfe71239c0311cfa8cfa5e1ddc82ad733909099f4"}, {0xdd, 0x27, "ef6c64ab6c9245f810024c7babb4eaaabeef26f4295dc8359580fd2a88c7c3d4a75bfb5b4b598f"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2e, 0x80, [@sec_chan_ofs={0x3e, 0x1}, @chsw_timing={0x68, 0x4, {0x1, 0x400}}, @prep={0x83, 0x1f, @not_ext={{}, 0xff, 0x3f, @device_a, 0x4, "", 0x9, 0x401, @device_a, 0x4}}]}, @NL80211_ATTR_FTM_RESPONDER={0x21cc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xad, 0x3, "cceab77670e11f6adbe01cfeb77c889de2f975b410a3a04d6937c5fb66081b6e8fbb76a54e97c150c7694e39298a787574949f1cbbf01df77da5390bb7fee26177b7379513c1b00015e694c6acab1dfaa318b305ea8391f4ca4c4abde499dd63b305b600456a6ad65cd6cb281091bc42f6d66d5c3c6d9ce4805bfe29dd2f3a5b2ebdf459a1ab63c1ed6ab4abe691e059be53057ac1c0da9c4279ac3a0090ac6516aefce8a4781df628"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xb, 0x3, "4599ba7b824912"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x1004, 0x3, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xef, 0x3, "3b0fd3d3bffb965580dde3d826138c30173c654fe37692fc6dee4d00d78c5bd8342fca7fdd3d9bd0102bb79a883d38e6ad6b054c7dcda7838537a3ce53949ffcbb89103f2e42e599bf6a64745fe36bc3d393e21a8371e7153d5bc642b1a17c5ee95296d2137652d0cf4237d17041430caab8248dfff7b9777db7c7d03833797c55961209e5af2a2a8314836feb8c56f455339e4a5ddb81f633a613f3412a9fbdbd33ed674e3701a59e46fcfb292c912b5e3aba702d577b7d702a30e18e5e743830db769983aab2db95ca5bf5affe303f66d730178f59fdd40a6517341dd7b06dc57fa9f89f94c0acca7d26"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x2b3, 0x80, [@prep={0x83, 0x1f, @not_ext={{}, 0x0, 0x5, @broadcast, 0x401, "", 0x0, 0x2, @device_b, 0x857}}, @ibss={0x6, 0x2, 0x74}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x9, 0xc6, 0x1}}, @perr={0x84, 0x10e, {0x80, 0x10, [@not_ext={{}, @device_b, 0x2, "", 0x1a}, @ext={{}, @device_a, 0x5, @device_a, 0x6}, @not_ext={{}, @broadcast, 0x1, "", 0x1d}, @ext={{}, @broadcast, 0xd325, @device_a, 0x30}, @ext={{}, @broadcast, 0x2a80, @device_b, 0xe}, @not_ext={{}, @device_b, 0x7ff, "", 0x42}, @ext={{}, @broadcast, 0xfffffff7, @broadcast, 0x1d}, @ext={{}, @device_a, 0x2, @device_b, 0x3b}, @ext={{}, @device_b, 0x20, @device_a, 0xb}, @ext={{}, @broadcast, 0x2, @device_b, 0x10}, @ext={{}, @device_a, 0x7, @device_a, 0xa}, @ext={{}, @broadcast, 0x3, @broadcast, 0x35}, @not_ext={{}, @device_a, 0x6, "", 0x8}, @not_ext={{}, @device_a, 0x3f, "", 0xa}, @not_ext={{}, @broadcast, 0xde83, "", 0x37}, @ext={{}, @device_a, 0x2, @device_a, 0x41}]}}, @cf={0x4, 0x6, {0x80, 0x7b, 0x101, 0x7fff}}, @gcr_ga={0xbd, 0x6}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @measure_req={0x26, 0xcf, {0x4, 0x1, 0x3, "3d13cd1bcdbc7ea41307c9767aea4046a095def90cb5837e36cd35740cd2c41098154d14b7ec3c4be4723f7e180364d2a23db3079bb871fcb6d7e33e4a6f5184f5b7bc54a5b2d14c2f53fd2364ad789fe68fef7ed652fd326855f40544862c8ae39bff91435b7ca7909373bac02a386af8fa9335bd506a04df2d58b66bd0e6b155210718128c8263c983431d5c6cb5a91f22df2bc2d1715d440b6399520e0534d846ec4fea5f4e1a50f22882ca72fcbe490c975ff1be1a610c6e5be0c4d3cbc1b4fa3c64ea5a312da263f180"}}, @prep={0x83, 0x25, @ext={{}, 0x2, 0x7, @broadcast, 0x4, @device_b, 0x401, 0x8, @device_a, 0x4}}, @tim={0x5, 0x56, {0x54, 0xf, 0x40, "114a0d57c70df4a69b4464d2b6c7ab6f01208e733d8ffa2d55fa602ec6ac9d508d69d78f2a74fd2947d80a39472c0a94e0af43a6dcc73f208adba5eafbe51d5b3fd475af019280dd64ad82eb4ec77693d1f2f5"}}]}, @NL80211_ATTR_BEACON_HEAD={0x1ec, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x80}, @device_b, @broadcast, @initial, {0xf, 0x1}}, 0x5, @random=0x2, 0x6525edbf9422b9e8, @val={0x0, 0x8, @random="a2ab2b1ea2d1346c"}, @val={0x1, 0x7, [{0x18}, {0x3, 0x1}, {0x24}, {0x24, 0x1}, {0xf8c0af69a4205915, 0x1}, {0x6c, 0x1}, {0x14}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x9, 0x2, 0xfff9, 0x2}}, @void, @void, @void, @val={0x2a, 0x1, {0x1}}, @void, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x91, 0x69}}, @val={0x76, 0x6, {0x9, 0x1, 0x20, 0x2}}, [{0xdd, 0xcd, "c23af6756b2f14f17d60eda312071b08c95f74a4ad44fdbd89539ab157522c576cdffaa9a4b4e97fdc8967c3efda7e1bc535e2e50752794f815ba5237307eb71af66bd1e35e033459f718bb3f551a97a3a8cc1e687a530a4aa923df44849d33c9fd7be3c18946bde5c5e85daa17d8904c88421e478585a92f16c85804c9c41e30ae9bc62c97820635cfcadcc63db51e4e92939682493ffb7906ee14a94c677046235047bd04b660584f84719abfc7628a5aed37a2d9dd114e03d858a49ca61e5c9a3d6c3172834b8b4b381f8fb"}, {0xdd, 0xe, "2cb2a1791bbd935b174c5c054999"}, {0xdd, 0xa9, "a745f585054d2c3571a7c356bb1139c863ca831c3086aa8ce464dec3d4982fea016a3cb3c69869863bc6b2d96bedb503091301afb25b1e865e10314aefcf5b29533b1a8ea9291b18c8270f6159e5ad35d18d7c94f37c5f12ae7c5cf0e210740c0aef2d1a6007c975481de80d17551a9660c1541cd949db470638ae5cbe9cf0eb7a6864a69127e785eaeed949bc7769c7f7f77d6eda1c50934e003005bf205a3834ed8ecdd85bdfe518"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2e, 0x80, [@mesh_chsw={0x76, 0x6, {0x0, 0x7c, 0x36, 0x80}}, @channel_switch={0x25, 0x3, {0x0, 0x40, 0x9}}, @chsw_timing={0x68, 0x4, {0x3, 0xac95}}, @tim={0x5, 0x15, {0x4, 0xfa, 0x9, "fc0b57b6ec45d29918eb6c3bee0f7e467f16"}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x66, 0x7f, [@random={0x42, 0x21, "00d58ee03835b5e46bd1a09c1e65de9404679dd5101784d3963481085aa687a5f9"}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0x40, 0x91, @device_a, 0x4, 0x1ff, 0x6}}, @erp={0x2a, 0x1, {0x1, 0x1}}, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}, @supported_rates={0x1, 0x6, [{0x9, 0x1}, {0xb, 0x1}, {0x36}, {0x5}, {0x9, 0x1}, {0x16}]}, @peer_mgmt={0x75, 0x18, {0x0, 0x0, @val=0x3, @val=0x3d, @val="3d7dcd8cced9b167e10efa94c4b54ebc"}}]}, @NL80211_ATTR_IE={0x1d7, 0x2a, [@rann={0x7e, 0x15, {{}, 0x40, 0x1, @device_b, 0x3ff, 0x5, 0x1000}}, @chsw_timing={0x68, 0x4, {0xb4ce, 0x9}}, @cf={0x4, 0x6, {0x7, 0x5d, 0x1, 0x1}}, @measure_req={0x26, 0xed, {0x9, 0x2, 0x5, "69ddcfc9829fb3ed48ebbe693abc0e2780a07fa7f13ab6a07fafbc2022e15a6cd323a1c54d378c2107651b599cd1fa1e911ed525de4311fdd73738c33d9c420741c1e7fe5688bd4f2344b5b04f1df0ed036bca4e7af421688e85dfdf4f51254c67f43a85d3f0ba8b79adbfd1be67786130fc9f112348b6d53f358faeb76ba7565802d21bf8e7f07f483455e8119d2458734939811dd1558c2c37a2e3089d2cf8cca3fe5c7dd01112a1235eb3b65f9b55ba57b60c2e7d45b32d628ef581193a11b4bb979902a9a40f8e87cebfec596e96728743bf67c74276098211750b85258c22e1ca42c7166db4f2a0"}}, @random_vendor={0xdd, 0xa4, "9930ab818c8b6be9352997252cb87a5387895b5607a4e9955b6413e1f26e1d7d6d88c72aa70bc116c6ec64e57af4af41ef0a33d7576cedc4d4ce8ceceaaa30a128d983e215bc1e9c1b42ff69b441b5b5eee91f67acb65e13f8f569a9d8d4e1a37bd60ba85ebd0e6d0d90e558c6be0bf5a496e6c450d85279fab5671b4ca9ed5f1ffe5445233e6aaf0299a1851d5b5a3636407c44a11abf579dd1dd7bc89f0c5acea569bd"}, @sec_chan_ofs={0x3e, 0x1}, @cf={0x4, 0x6, {0x4, 0x1f, 0xfff7, 0x9}}, @cf={0x4, 0x6, {0x1a, 0x5, 0x7, 0x7}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x2, 0x99, 0x1}}]}, @NL80211_ATTR_FTM_RESPONDER={0x40, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x36, 0x2, "9f5d3fa4ae679ccaa36ccce26eb0d97153eb817e6f4c37a777a72a404641d927992add7057b2a48ad73e61d4fe77130c9514"}]}]}, 0x2a30}, 0x1, 0x0, 0x0, 0x40001}, 0x4000000) (async)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan0\x00', <r9=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r8, &(0x7f0000002dc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000002d00)=ANY=[@ANYBLOB="31e70203", @ANYRES16=0x0, @ANYBLOB="00042cbd7000fcdbdf252000000008000300", @ANYRES32=r9, @ANYBLOB="0c00060003000000030000000c00060002000000000000002400228008000200020000000800020001000000050004000100000008000200010000000c000600020000000200000014002280080002000000000005000400000000002400228005000400c00000000500010007000000050001001f0000000500040001000000"], 0x9c}, 0x1, 0x0, 0x0, 0x20044821}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0)

10:49:55 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2988.106074] nbd: couldn't find device at index 4
[ 2988.125159] nbd: must specify a device to reconfigure
10:49:55 executing program 0:
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000340)={'wpan4\x00'})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r1)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00', <r6=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40)
sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x40, r4, 0x5b55641daa7b5db9, 0x0, 0x2000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}]}, 0x40}}, 0x480c1)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="b5ebe761c581c187354e41a76e637d26d6", @ANYRES16=r4, @ANYBLOB="000225bd70040000fb926b6a8f555a7b4509000002afc0c6"], 0x14}}, 0x0)

10:49:55 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 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$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', <r6=>0x0}) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r10=>0x0})
socket$inet_smc(0x2b, 0x1, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4804) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)

10:49:55 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000002f40)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002f00)={&(0x7f0000002ec0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="20012b4e0abac2c9c3846c19630dbe3130af2ea5d50000000500", @ANYRES32=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4004055) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002e00)=ANY=[@ANYBLOB="26010000", @ANYRES16=0x0, @ANYBLOB="0100000000000000516d09af00000c00000000040007e13259800c000200000000000000000069602dfc044657c08ca2e989e5081d12448783f8756e41ef084897931223bf380cc74d25a7a6d6a794ede41fbe49e1201c7de0720fc3570ec00eeeb276b4efaad0ed635649974c6399f5bbb8b53325d0407bf4055137c8544bb20416f520f526469cb212f0e9c44d"], 0x30}}, 0x0)
socketpair(0x23, 0x80000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff}) (async)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000003040)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000002fc0)={0x2c, r6, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0xb}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0xc1)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_BEACON(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x2a30, r7, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x0, 0x69}}}}, [@NL80211_ATTR_BEACON_HEAD={0xc4, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, {}, @broadcast, @device_b, @from_mac=@broadcast, {0x5, 0x2}}, @ver_80211n={0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1}}, 0x258b, @random=0x1, 0x4000, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1, 0xb8}, @void, @void, @void, @void, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x3, 0xae, 0x3}}, @void, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x4f, "4692c57b8c0b19d38f85a40edc92e3644b22caec21d606411f4ea4ae43c68fade8c4e2b9b51f3e4a00dfeb043d463bf789d5d67325bd0a9b23197cfe71239c0311cfa8cfa5e1ddc82ad733909099f4"}, {0xdd, 0x27, "ef6c64ab6c9245f810024c7babb4eaaabeef26f4295dc8359580fd2a88c7c3d4a75bfb5b4b598f"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2e, 0x80, [@sec_chan_ofs={0x3e, 0x1}, @chsw_timing={0x68, 0x4, {0x1, 0x400}}, @prep={0x83, 0x1f, @not_ext={{}, 0xff, 0x3f, @device_a, 0x4, "", 0x9, 0x401, @device_a, 0x4}}]}, @NL80211_ATTR_FTM_RESPONDER={0x21cc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xad, 0x3, "cceab77670e11f6adbe01cfeb77c889de2f975b410a3a04d6937c5fb66081b6e8fbb76a54e97c150c7694e39298a787574949f1cbbf01df77da5390bb7fee26177b7379513c1b00015e694c6acab1dfaa318b305ea8391f4ca4c4abde499dd63b305b600456a6ad65cd6cb281091bc42f6d66d5c3c6d9ce4805bfe29dd2f3a5b2ebdf459a1ab63c1ed6ab4abe691e059be53057ac1c0da9c4279ac3a0090ac6516aefce8a4781df628"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xb, 0x3, "4599ba7b824912"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x1004, 0x3, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xef, 0x3, "3b0fd3d3bffb965580dde3d826138c30173c654fe37692fc6dee4d00d78c5bd8342fca7fdd3d9bd0102bb79a883d38e6ad6b054c7dcda7838537a3ce53949ffcbb89103f2e42e599bf6a64745fe36bc3d393e21a8371e7153d5bc642b1a17c5ee95296d2137652d0cf4237d17041430caab8248dfff7b9777db7c7d03833797c55961209e5af2a2a8314836feb8c56f455339e4a5ddb81f633a613f3412a9fbdbd33ed674e3701a59e46fcfb292c912b5e3aba702d577b7d702a30e18e5e743830db769983aab2db95ca5bf5affe303f66d730178f59fdd40a6517341dd7b06dc57fa9f89f94c0acca7d26"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x2b3, 0x80, [@prep={0x83, 0x1f, @not_ext={{}, 0x0, 0x5, @broadcast, 0x401, "", 0x0, 0x2, @device_b, 0x857}}, @ibss={0x6, 0x2, 0x74}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x9, 0xc6, 0x1}}, @perr={0x84, 0x10e, {0x80, 0x10, [@not_ext={{}, @device_b, 0x2, "", 0x1a}, @ext={{}, @device_a, 0x5, @device_a, 0x6}, @not_ext={{}, @broadcast, 0x1, "", 0x1d}, @ext={{}, @broadcast, 0xd325, @device_a, 0x30}, @ext={{}, @broadcast, 0x2a80, @device_b, 0xe}, @not_ext={{}, @device_b, 0x7ff, "", 0x42}, @ext={{}, @broadcast, 0xfffffff7, @broadcast, 0x1d}, @ext={{}, @device_a, 0x2, @device_b, 0x3b}, @ext={{}, @device_b, 0x20, @device_a, 0xb}, @ext={{}, @broadcast, 0x2, @device_b, 0x10}, @ext={{}, @device_a, 0x7, @device_a, 0xa}, @ext={{}, @broadcast, 0x3, @broadcast, 0x35}, @not_ext={{}, @device_a, 0x6, "", 0x8}, @not_ext={{}, @device_a, 0x3f, "", 0xa}, @not_ext={{}, @broadcast, 0xde83, "", 0x37}, @ext={{}, @device_a, 0x2, @device_a, 0x41}]}}, @cf={0x4, 0x6, {0x80, 0x7b, 0x101, 0x7fff}}, @gcr_ga={0xbd, 0x6}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @measure_req={0x26, 0xcf, {0x4, 0x1, 0x3, "3d13cd1bcdbc7ea41307c9767aea4046a095def90cb5837e36cd35740cd2c41098154d14b7ec3c4be4723f7e180364d2a23db3079bb871fcb6d7e33e4a6f5184f5b7bc54a5b2d14c2f53fd2364ad789fe68fef7ed652fd326855f40544862c8ae39bff91435b7ca7909373bac02a386af8fa9335bd506a04df2d58b66bd0e6b155210718128c8263c983431d5c6cb5a91f22df2bc2d1715d440b6399520e0534d846ec4fea5f4e1a50f22882ca72fcbe490c975ff1be1a610c6e5be0c4d3cbc1b4fa3c64ea5a312da263f180"}}, @prep={0x83, 0x25, @ext={{}, 0x2, 0x7, @broadcast, 0x4, @device_b, 0x401, 0x8, @device_a, 0x4}}, @tim={0x5, 0x56, {0x54, 0xf, 0x40, "114a0d57c70df4a69b4464d2b6c7ab6f01208e733d8ffa2d55fa602ec6ac9d508d69d78f2a74fd2947d80a39472c0a94e0af43a6dcc73f208adba5eafbe51d5b3fd475af019280dd64ad82eb4ec77693d1f2f5"}}]}, @NL80211_ATTR_BEACON_HEAD={0x1ec, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x80}, @device_b, @broadcast, @initial, {0xf, 0x1}}, 0x5, @random=0x2, 0x6525edbf9422b9e8, @val={0x0, 0x8, @random="a2ab2b1ea2d1346c"}, @val={0x1, 0x7, [{0x18}, {0x3, 0x1}, {0x24}, {0x24, 0x1}, {0xf8c0af69a4205915, 0x1}, {0x6c, 0x1}, {0x14}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x9, 0x2, 0xfff9, 0x2}}, @void, @void, @void, @val={0x2a, 0x1, {0x1}}, @void, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x91, 0x69}}, @val={0x76, 0x6, {0x9, 0x1, 0x20, 0x2}}, [{0xdd, 0xcd, "c23af6756b2f14f17d60eda312071b08c95f74a4ad44fdbd89539ab157522c576cdffaa9a4b4e97fdc8967c3efda7e1bc535e2e50752794f815ba5237307eb71af66bd1e35e033459f718bb3f551a97a3a8cc1e687a530a4aa923df44849d33c9fd7be3c18946bde5c5e85daa17d8904c88421e478585a92f16c85804c9c41e30ae9bc62c97820635cfcadcc63db51e4e92939682493ffb7906ee14a94c677046235047bd04b660584f84719abfc7628a5aed37a2d9dd114e03d858a49ca61e5c9a3d6c3172834b8b4b381f8fb"}, {0xdd, 0xe, "2cb2a1791bbd935b174c5c054999"}, {0xdd, 0xa9, "a745f585054d2c3571a7c356bb1139c863ca831c3086aa8ce464dec3d4982fea016a3cb3c69869863bc6b2d96bedb503091301afb25b1e865e10314aefcf5b29533b1a8ea9291b18c8270f6159e5ad35d18d7c94f37c5f12ae7c5cf0e210740c0aef2d1a6007c975481de80d17551a9660c1541cd949db470638ae5cbe9cf0eb7a6864a69127e785eaeed949bc7769c7f7f77d6eda1c50934e003005bf205a3834ed8ecdd85bdfe518"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2e, 0x80, [@mesh_chsw={0x76, 0x6, {0x0, 0x7c, 0x36, 0x80}}, @channel_switch={0x25, 0x3, {0x0, 0x40, 0x9}}, @chsw_timing={0x68, 0x4, {0x3, 0xac95}}, @tim={0x5, 0x15, {0x4, 0xfa, 0x9, "fc0b57b6ec45d29918eb6c3bee0f7e467f16"}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x66, 0x7f, [@random={0x42, 0x21, "00d58ee03835b5e46bd1a09c1e65de9404679dd5101784d3963481085aa687a5f9"}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0x40, 0x91, @device_a, 0x4, 0x1ff, 0x6}}, @erp={0x2a, 0x1, {0x1, 0x1}}, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}, @supported_rates={0x1, 0x6, [{0x9, 0x1}, {0xb, 0x1}, {0x36}, {0x5}, {0x9, 0x1}, {0x16}]}, @peer_mgmt={0x75, 0x18, {0x0, 0x0, @val=0x3, @val=0x3d, @val="3d7dcd8cced9b167e10efa94c4b54ebc"}}]}, @NL80211_ATTR_IE={0x1d7, 0x2a, [@rann={0x7e, 0x15, {{}, 0x40, 0x1, @device_b, 0x3ff, 0x5, 0x1000}}, @chsw_timing={0x68, 0x4, {0xb4ce, 0x9}}, @cf={0x4, 0x6, {0x7, 0x5d, 0x1, 0x1}}, @measure_req={0x26, 0xed, {0x9, 0x2, 0x5, "69ddcfc9829fb3ed48ebbe693abc0e2780a07fa7f13ab6a07fafbc2022e15a6cd323a1c54d378c2107651b599cd1fa1e911ed525de4311fdd73738c33d9c420741c1e7fe5688bd4f2344b5b04f1df0ed036bca4e7af421688e85dfdf4f51254c67f43a85d3f0ba8b79adbfd1be67786130fc9f112348b6d53f358faeb76ba7565802d21bf8e7f07f483455e8119d2458734939811dd1558c2c37a2e3089d2cf8cca3fe5c7dd01112a1235eb3b65f9b55ba57b60c2e7d45b32d628ef581193a11b4bb979902a9a40f8e87cebfec596e96728743bf67c74276098211750b85258c22e1ca42c7166db4f2a0"}}, @random_vendor={0xdd, 0xa4, "9930ab818c8b6be9352997252cb87a5387895b5607a4e9955b6413e1f26e1d7d6d88c72aa70bc116c6ec64e57af4af41ef0a33d7576cedc4d4ce8ceceaaa30a128d983e215bc1e9c1b42ff69b441b5b5eee91f67acb65e13f8f569a9d8d4e1a37bd60ba85ebd0e6d0d90e558c6be0bf5a496e6c450d85279fab5671b4ca9ed5f1ffe5445233e6aaf0299a1851d5b5a3636407c44a11abf579dd1dd7bc89f0c5acea569bd"}, @sec_chan_ofs={0x3e, 0x1}, @cf={0x4, 0x6, {0x4, 0x1f, 0xfff7, 0x9}}, @cf={0x4, 0x6, {0x1a, 0x5, 0x7, 0x7}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x2, 0x99, 0x1}}]}, @NL80211_ATTR_FTM_RESPONDER={0x40, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x36, 0x2, "9f5d3fa4ae679ccaa36ccce26eb0d97153eb817e6f4c37a777a72a404641d927992add7057b2a48ad73e61d4fe77130c9514"}]}]}, 0x2a30}, 0x1, 0x0, 0x0, 0x40001}, 0x4000000) (async)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan0\x00', <r9=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r8, &(0x7f0000002dc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000002d00)=ANY=[@ANYBLOB="31e70203", @ANYRES16=0x0, @ANYBLOB="00042cbd7000fcdbdf252000000008000300", @ANYRES32=r9, @ANYBLOB="0c00060003000000030000000c00060002000000000000002400228008000200020000000800020001000000050004000100000008000200010000000c000600020000000200000014002280080002000000000005000400000000002400228005000400c00000000500010007000000050001001f0000000500040001000000"], 0x9c}, 0x1, 0x0, 0x0, 0x20044821}, 0x0)

10:49:55 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(0x0, r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2988.262587] nbd: must specify a device to reconfigure
10:49:55 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000340)={'wpan4\x00'})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r1)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00', <r6=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40)
sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x40, r4, 0x5b55641daa7b5db9, 0x0, 0x2000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}]}, 0x40}}, 0x480c1)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="b5ebe761c581c187354e41a76e637d26d6", @ANYRES16=r4, @ANYBLOB="000225bd70040000fb926b6a8f555a7b4509000002afc0c6"], 0x14}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000340)={'wpan4\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (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$nbd(&(0x7f0000000040), r2) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r1) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40) (async)
sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x40, r4, 0x5b55641daa7b5db9, 0x0, 0x2000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}]}, 0x40}}, 0x480c1) (async)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="b5ebe761c581c187354e41a76e637d26d6", @ANYRES16=r4, @ANYBLOB="000225bd70040000fb926b6a8f555a7b4509000002afc0c6"], 0x14}}, 0x0) (async)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)

10:49:55 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)

10:49:55 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(0x0, r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2988.344710] nbd: must specify a device to reconfigure
10:49:55 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(0x0, r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(0x0, r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)

10:49:55 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000000240a7f75aae7d73478644c53eed35164b091f3ea4421301d0f20b6194d498f899cabf85d84e876f1c89f0315875dcc286f028ae40a9ff754b7ada4bba13bda0ea64a53f52cf767cbe9cdcdad0d2c12080207e8c1c52cf96ac27d6888b1ecfae731f50de78eef207b8062976415fe3b19b6a4758e04a8b6b616ab530e480f2bc8b08df2c368c2f51baaea13b96ad21ee5640e78200ffe945987c63f9c9545685801b52db0dc08ce452d5f2c1b4040c9775f42ba640abb4ad69e20a84014d035b80fb85c6a97924a2d88e3092dbf228ea995a024489579e575b4c654e982d7cfde5a1271e39a2037408f3f9ec685051e33b811de6f4b118408fd4ce4ab8fd8d5366e321407823b2367908b5302d6ddc2a7e6f27954c29025eacae780c6e875d2637a90f96ebad97ba7c2a4c8cd48284caf8be4a846bf81604c00f150d7cc25c659b95d6a60aae7820b62429217d179a28611c1706ddf1002902fd078783a2f80aff461bf10032a008fae0729347c7ce792977c43577c7222351c86f7d3b35f8a0c4b955792c26daec113d4", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0) (async)

10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x100, 0x70bd2b, 0x9, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000340)={'wpan4\x00'})
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r1)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00', <r6=>0x0})
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40)
sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x40, r4, 0x5b55641daa7b5db9, 0x0, 0x2000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}]}, 0x40}}, 0x480c1)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="b5ebe761c581c187354e41a76e637d26d6", @ANYRES16=r4, @ANYBLOB="000225bd70040000fb926b6a8f555a7b4509000002afc0c6"], 0x14}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000340)={'wpan4\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (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$nbd(&(0x7f0000000040), r2) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r1) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40) (async)
sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x40, r4, 0x5b55641daa7b5db9, 0x0, 0x2000000, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}]}, 0x40}}, 0x480c1) (async)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="b5ebe761c581c187354e41a76e637d26d6", @ANYRES16=r4, @ANYBLOB="000225bd70040000fb926b6a8f555a7b4509000002afc0c6"], 0x14}}, 0x0) (async)

10:49:55 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(0x0, r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2988.442949] nbd: must specify a device to reconfigure
10:49:55 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:55 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(0x0, r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x100, 0x70bd2b, 0x9, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x100, 0x70bd2b, 0x9, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:55 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

10:49:55 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00078008000100", @ANYRES32=r2, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0) (async)

10:49:55 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x26}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4008800)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000009a264186258e4cc14600", @ANYRES16=r3, @ANYBLOB="01002dbd7000fddbdf25050000000c0005002900000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4008801}, 0x4000000)
getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000740)=0x7fff, &(0x7f0000000780)=0x2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x40, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x40}}, 0x0)
r6 = syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8000)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000900), r1)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'wpan3\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r7, @ANYBLOB="00042cbd7000ffdbdf25150000000c00060002000000000000000c000600020000000200000005001e000000000008000300", @ANYRES32=r8, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="28002080050002000100000014000380060003000000000006000100ffff080000000800210007000000280020800800040000080000050002000000000008000400040000000c000500f9ffffffffffffff0800210040000000000000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4800)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r5, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x34}, 0x1, 0x0, 0x0, 0x404a010}, 0x4008081)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r1)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r4, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x14c, r9, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffff}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}]}]}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x90, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x40}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4004012}, 0x1)

[ 2988.589204] nbd: must specify a size in bytes for the device
[ 2988.605349] nbd: must specify a device to reconfigure
10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

10:49:55 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:55 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x100, 0x70bd2b, 0x9, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x482, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0)
sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xbdc, r3, 0x8, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x100000, 0x6e}}}}, [@NL80211_ATTR_PROBE_RESP={0x4be, 0x91, "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"}, @NL80211_ATTR_IE={0x7, 0x2a, [@ssid={0x0, 0x1, @random="e7"}]}, @NL80211_ATTR_IE_PROBE_RESP={0xb, 0x7f, [@ibss={0x6, 0x2, 0x4}, @challenge={0x10, 0x1, 0xad}]}, @NL80211_ATTR_PROBE_RESP={0x6e8, 0x91, "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"}]}, 0xbdc}, 0x1, 0x0, 0x0, 0xc008800}, 0x20000040)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010008000100"/22, @ANYRES32=r4, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

10:49:55 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x26}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4008800)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000009a264186258e4cc14600", @ANYRES16=r3, @ANYBLOB="01002dbd7000fddbdf25050000000c0005002900000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4008801}, 0x4000000)
getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000740)=0x7fff, &(0x7f0000000780)=0x2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x40, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x40}}, 0x0)
r6 = syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8000)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000900), r1)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'wpan3\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r7, @ANYBLOB="00042cbd7000ffdbdf25150000000c00060002000000000000000c000600020000000200000005001e000000000008000300", @ANYRES32=r8, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="28002080050002000100000014000380060003000000000006000100ffff080000000800210007000000280020800800040000080000050002000000000008000400040000000c000500f9ffffffffffffff0800210040000000000000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4800)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r5, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x34}, 0x1, 0x0, 0x0, 0x404a010}, 0x4008081)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r1)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r4, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x14c, r9, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffff}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}]}]}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x90, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x40}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4004012}, 0x1)
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$nbd(&(0x7f0000000040), r1) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x26}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4008800) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000009a264186258e4cc14600", @ANYRES16=r3, @ANYBLOB="01002dbd7000fddbdf25050000000c0005002900000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4008801}, 0x4000000) (async)
getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000740)=0x7fff, &(0x7f0000000780)=0x2) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x40, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x40}}, 0x0) (async)
syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff) (async)
sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000900), r1) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'wpan3\x00'}) (async)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r7, @ANYBLOB="00042cbd7000ffdbdf25150000000c00060002000000000000000c000600020000000200000005001e000000000008000300", @ANYRES32=r8, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="28002080050002000100000014000380060003000000000006000100ffff080000000800210007000000280020800800040000080000050002000000000008000400040000000c000500f9ffffffffffffff0800210040000000000000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4800) (async)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r5, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x34}, 0x1, 0x0, 0x0, 0x404a010}, 0x4008081) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r1) (async)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r4, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x14c, r9, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffff}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}]}]}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x90, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x40}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4004012}, 0x1) (async)

10:49:55 executing program 5:
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$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb10c4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r2, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x5908}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x80000000}, @NL802154_ATTR_TX_POWER={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xb078dcf47d0598f1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0xd0}, 0x4800)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000058336cf8286064cf0000040007800c00fbae24be000000000000"], 0x30}}, 0x0)

[ 2988.704319] nbd: couldn't find device at index 4
[ 2988.717189] nbd: must specify a device to reconfigure
[ 2988.726184] nbd: must specify a size in bytes for the device
10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb10c4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r2, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x5908}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x80000000}, @NL802154_ATTR_TX_POWER={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xb078dcf47d0598f1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0xd0}, 0x4800)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000058336cf8286064cf0000040007800c00fbae24be000000000000"], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) (async)
sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb10c4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r2, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x5908}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x80000000}, @NL802154_ATTR_TX_POWER={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xb078dcf47d0598f1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0xd0}, 0x4800) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000058336cf8286064cf0000040007800c00fbae24be000000000000"], 0x30}}, 0x0) (async)

10:49:55 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x482, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0)
sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xbdc, r3, 0x8, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x100000, 0x6e}}}}, [@NL80211_ATTR_PROBE_RESP={0x4be, 0x91, "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"}, @NL80211_ATTR_IE={0x7, 0x2a, [@ssid={0x0, 0x1, @random="e7"}]}, @NL80211_ATTR_IE_PROBE_RESP={0xb, 0x7f, [@ibss={0x6, 0x2, 0x4}, @challenge={0x10, 0x1, 0xad}]}, @NL80211_ATTR_PROBE_RESP={0x6e8, 0x91, "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"}]}, 0xbdc}, 0x1, 0x0, 0x0, 0xc008800}, 0x20000040) (async)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010008000100"/22, @ANYRES32=r4, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)

10:49:55 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 5:
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$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2988.823325] nbd: couldn't find device at index 4
10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 4:
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$nbd(&(0x7f0000000040), r1)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x26}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4008800)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000009a264186258e4cc14600", @ANYRES16=r3, @ANYBLOB="01002dbd7000fddbdf25050000000c0005002900000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4008801}, 0x4000000)
getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000740)=0x7fff, &(0x7f0000000780)=0x2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x40, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x40}}, 0x0)
r6 = syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8000)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000900), r1)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'wpan3\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r7, @ANYBLOB="00042cbd7000ffdbdf25150000000c00060002000000000000000c000600020000000200000005001e000000000008000300", @ANYRES32=r8, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="28002080050002000100000014000380060003000000000006000100ffff080000000800210007000000280020800800040000080000050002000000000008000400040000000c000500f9ffffffffffffff0800210040000000000000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4800)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r5, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x34}, 0x1, 0x0, 0x0, 0x404a010}, 0x4008081)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r1)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r4, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x14c, r9, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffff}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}]}]}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x90, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x40}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4004012}, 0x1)
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$nbd(&(0x7f0000000040), r1) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r0) (async)
sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x26}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4008800) (async)
sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000009a264186258e4cc14600", @ANYRES16=r3, @ANYBLOB="01002dbd7000fddbdf25050000000c0005002900000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4008801}, 0x4000000) (async)
getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000740)=0x7fff, &(0x7f0000000780)=0x2) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)={0x40, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x40}}, 0x0) (async)
syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), 0xffffffffffffffff) (async)
sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000900), r1) (async)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'wpan3\x00'}) (async)
sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r7, @ANYBLOB="00042cbd7000ffdbdf25150000000c00060002000000000000000c000600020000000200000005001e000000000008000300", @ANYRES32=r8, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="28002080050002000100000014000380060003000000000006000100ffff080000000800210007000000280020800800040000080000050002000000000008000400040000000c000500f9ffffffffffffff0800210040000000000000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4800) (async)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r5, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x34}, 0x1, 0x0, 0x0, 0x404a010}, 0x4008081) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), r1) (async)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r4, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x14c, r9, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x3c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffff}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}]}]}, @NL802154_ATTR_SEC_DEVKEY={0xcc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x90, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x40}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x44, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4004012}, 0x1) (async)

10:49:55 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x482, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0)
sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xbdc, r3, 0x8, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x100000, 0x6e}}}}, [@NL80211_ATTR_PROBE_RESP={0x4be, 0x91, "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"}, @NL80211_ATTR_IE={0x7, 0x2a, [@ssid={0x0, 0x1, @random="e7"}]}, @NL80211_ATTR_IE_PROBE_RESP={0xb, 0x7f, [@ibss={0x6, 0x2, 0x4}, @challenge={0x10, 0x1, 0xad}]}, @NL80211_ATTR_PROBE_RESP={0x6e8, 0x91, "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"}]}, 0xbdc}, 0x1, 0x0, 0x0, 0xc008800}, 0x20000040)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010008000100"/22, @ANYRES32=r4, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x482, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) (async)
sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xbdc, r3, 0x8, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x100000, 0x6e}}}}, [@NL80211_ATTR_PROBE_RESP={0x4be, 0x91, "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"}, @NL80211_ATTR_IE={0x7, 0x2a, [@ssid={0x0, 0x1, @random="e7"}]}, @NL80211_ATTR_IE_PROBE_RESP={0xb, 0x7f, [@ibss={0x6, 0x2, 0x4}, @challenge={0x10, 0x1, 0xad}]}, @NL80211_ATTR_PROBE_RESP={0x6e8, 0x91, "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"}]}, 0xbdc}, 0x1, 0x0, 0x0, 0xc008800}, 0x20000040) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010008000100"/22, @ANYRES32=r4, @ANYBLOB="0c0002000000000000000000"], 0x2c}}, 0x0) (async)

10:49:55 executing program 5:
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$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2988.887097] nbd: must specify a device to reconfigure
10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0)
sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb10c4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r2, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x5908}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x80000000}, @NL802154_ATTR_TX_POWER={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xb078dcf47d0598f1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0xd0}, 0x4800) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000058336cf8286064cf0000040007800c00fbae24be000000000000"], 0x30}}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2988.955802] nbd: couldn't find device at index 4
10:49:55 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0)

10:49:55 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000280)={'wpan4\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x49}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x20800)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}}, 0x0)
r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0x4)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180))
ioctl$BTRFS_IOC_START_SYNC(r8, 0x80089418, &(0x7f0000000140))

10:49:55 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', <r2=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x18, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffff86}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r4, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0xd77db001ee6ab637}, 0x24000040)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:55 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x42, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2989.014595] nbd: must specify a device to reconfigure
10:49:55 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0)

10:49:56 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(0x0, r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x42, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', <r2=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x18, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffff86}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r4, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0xd77db001ee6ab637}, 0x24000040)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x18, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffff86}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) (async)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r4, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0xd77db001ee6ab637}, 0x24000040) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)

10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x0, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0)

[ 2989.146287] nbd: couldn't find device at index 4
[ 2989.180094] nbd: couldn't find device at index 4
10:49:56 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', <r2=>0x0})
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x18, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xffffff86}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r4, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0xd77db001ee6ab637}, 0x24000040) (async)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:56 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000280)={'wpan4\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x49}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x20800)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}}, 0x0)
r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0x4)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async)
ioctl$BTRFS_IOC_START_SYNC(r8, 0x80089418, &(0x7f0000000140))

[ 2989.209382] nbd: must specify at least one socket
10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0)

10:49:56 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(0x0, r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x42, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x42, &(0x7f0000000200)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)

10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0)

10:49:56 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r6=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000280)={'wpan4\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x49}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x20800) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x28}}, 0x0) (async, rerun: 32)
r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0x4) (rerun: 32)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180))
ioctl$BTRFS_IOC_START_SYNC(r8, 0x80089418, &(0x7f0000000140))

10:49:56 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(0x0, r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2989.347607] nbd: must specify at least one socket
[ 2989.355997] nbd: couldn't find device at index 4
10:49:56 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000000000000000000000000002d637fb872e880a5a329efbc52713ffb300ab52c4c7eee1a95a78034105729ce2b9aa79ee680b8932b621c32299fb4c1ccb9020013641a15868cce0dfbc5be33024f82e6fc0f935c6908ce1953d5449f5e868e5f90a1dd94d07bfacdca92d954923ab93da654b1c1c2c07e4f6047f1cf9c884277111a3ac4701df784ff2be972064fca3c4fdcac4da1a66940fe7a0748bc115c0a480f75f4b1c683c1e5f41581c0fc18c7ba4bbe998a6f5796a70f417ca3a56b3def"], 0x1c}}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0)

10:49:56 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 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$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000000000000000000000000002d637fb872e880a5a329efbc52713ffb300ab52c4c7eee1a95a78034105729ce2b9aa79ee680b8932b621c32299fb4c1ccb9020013641a15868cce0dfbc5be33024f82e6fc0f935c6908ce1953d5449f5e868e5f90a1dd94d07bfacdca92d954923ab93da654b1c1c2c07e4f6047f1cf9c884277111a3ac4701df784ff2be972064fca3c4fdcac4da1a66940fe7a0748bc115c0a480f75f4b1c683c1e5f41581c0fc18c7ba4bbe998a6f5796a70f417ca3a56b3def"], 0x1c}}, 0x0)

10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2989.437912] nbd: must specify a size in bytes for the device
10:49:56 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan1\x00', <r1=>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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x400, 0x7, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000880}, 0x8000)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r6, 0x1, 0xfffffffd, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffd}]}, 0x38}}, 0x0)

10:49:56 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000000000000000000000000002d637fb872e880a5a329efbc52713ffb300ab52c4c7eee1a95a78034105729ce2b9aa79ee680b8932b621c32299fb4c1ccb9020013641a15868cce0dfbc5be33024f82e6fc0f935c6908ce1953d5449f5e868e5f90a1dd94d07bfacdca92d954923ab93da654b1c1c2c07e4f6047f1cf9c884277111a3ac4701df784ff2be972064fca3c4fdcac4da1a66940fe7a0748bc115c0a480f75f4b1c683c1e5f41581c0fc18c7ba4bbe998a6f5796a70f417ca3a56b3def"], 0x1c}}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0)

10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

10:49:56 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 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$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2989.507843] nbd: must specify a size in bytes for the device
[ 2989.542099] nbd: must specify at least one socket
[ 2989.565258] nbd: must specify at least one socket
[ 2989.581326] nbd: must specify a size in bytes for the device
[ 2989.593191] nbd: must specify at least one socket
[ 2989.598893] nbd: must specify at least one socket
[ 2989.626834] nbd: must specify at least one socket
[ 2989.635828] nbd: must specify at least one socket
[ 2989.643692] nbd: must specify at least one socket
[ 2989.648791] nbd: must specify at least one socket
[ 2989.654347] nbd: must specify at least one socket
[ 2989.659281] nbd: must specify at least one socket
[ 2989.664845] nbd: must specify at least one socket
[ 2989.669759] nbd: must specify at least one socket
[ 2989.674849] nbd: must specify at least one socket
[ 2989.679758] nbd: must specify at least one socket
[ 2989.684754] nbd: must specify at least one socket
[ 2989.689653] nbd: must specify at least one socket
[ 2989.694647] nbd: must specify at least one socket
[ 2989.699538] nbd: must specify at least one socket
[ 2989.704561] nbd: must specify at least one socket
[ 2989.709459] nbd: must specify at least one socket
[ 2989.714459] nbd: must specify at least one socket
[ 2989.719359] nbd: must specify at least one socket
[ 2989.724343] nbd: must specify at least one socket
[ 2989.729242] nbd: must specify at least one socket
[ 2989.734221] nbd: must specify at least one socket
[ 2989.739126] nbd: must specify at least one socket
[ 2989.744185] nbd: must specify at least one socket
[ 2989.749094] nbd: must specify at least one socket
[ 2989.754143] nbd: must specify at least one socket
[ 2989.759052] nbd: must specify at least one socket
[ 2989.764045] nbd: must specify at least one socket
[ 2989.768949] nbd: must specify at least one socket
10:49:56 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4)

10:49:56 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan1\x00', <r1=>0x0}) (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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x400, 0x7, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000880}, 0x8000) (async)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r6, 0x1, 0xfffffffd, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffd}]}, 0x38}}, 0x0)

10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:56 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0)

10:49:56 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 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$nbd(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2989.773948] nbd: must specify at least one socket
[ 2989.778863] nbd: must specify at least one socket
10:49:56 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0)

10:49:56 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0) (async)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) (async)
setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4) (async)

10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:56 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan1\x00', <r1=>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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x400, 0x7, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000880}, 0x8000)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r6, 0x1, 0xfffffffd, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffd}]}, 0x38}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan1\x00'}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x400, 0x7, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000880}, 0x8000) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r6, 0x1, 0xfffffffd, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffd}]}, 0x38}}, 0x0) (async)

10:49:56 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1) (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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async)

[ 2989.824154] nbd: couldn't find device at index 4
[ 2989.836668] nbd: must specify at least one socket
[ 2989.863880] nbd: must specify at least one socket
10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2989.891265] nbd: must specify at least one socket
10:49:56 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:56 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0)

10:49:56 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)={0xc0, 0x0, 0x4000})

10:49:56 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x201, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8001) (async)
getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4)
setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4)

10:49:56 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:56 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)

[ 2989.972986] nbd: couldn't find device at index 4
[ 2989.978462] nbd: must specify at least one socket
[ 2989.985908] nbd: must specify at least one socket
[ 2990.000998] nbd: couldn't find device at index 4
10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)
ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)={0xc0, 0x0, 0x4000})

10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0)

[ 2990.075290] nbd: must specify a size in bytes for the device
[ 2990.114210] nbd: couldn't find device at index 4
10:49:57 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={@rand_addr=0x64010102, 0x0, 0x0, 0x30, 0x0, [{@loopback}, {@local}, {@multicast1}]}})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:57 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x9, 0x2, 0x20, 0x6, 0x6})
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:57 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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) (async)
ioctl$KVM_CAP_DIRTY_LOG_RING(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)={0xc0, 0x0, 0x4000})

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2990.131716] nbd: must specify a size in bytes for the device
10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2990.202617] nbd: couldn't find device at index 4
10:49:57 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={@rand_addr=0x64010102, 0x0, 0x0, 0x30, 0x0, [{@loopback}, {@local}, {@multicast1}]}})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$inet_udp(0x2, 0x2, 0x0) (async)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={@rand_addr=0x64010102, 0x0, 0x0, 0x30, 0x0, [{@loopback}, {@local}, {@multicast1}]}}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00'})
syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0)

10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0)

10:49:57 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x9, 0x2, 0x20, 0x6, 0x6})
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x9, 0x2, 0x20, 0x6, 0x6}) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)

[ 2990.236016] nbd: must specify a size in bytes for the device
10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00'})
syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0)

10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={@rand_addr=0x64010102, 0x0, 0x0, 0x30, 0x0, [{@loopback}, {@local}, {@multicast1}]}})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$inet_udp(0x2, 0x2, 0x0) (async)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={@rand_addr=0x64010102, 0x0, 0x0, 0x30, 0x0, [{@loopback}, {@local}, {@multicast1}]}}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00'})
syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0)

10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0)

[ 2990.348736] nbd: must specify at least one socket
[ 2990.355222] nbd: couldn't find device at index 4
[ 2990.366891] nbd: couldn't find device at index 4
[ 2990.387037] nbd: must specify at least one socket
10:49:57 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x9, 0x2, 0x20, 0x6, 0x6})
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x9, 0x2, 0x20, 0x6, 0x6}) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0)={0x3, "2af331"}, 0x4)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0)

10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0)

[ 2990.444685] nbd: couldn't find device at index 4
[ 2990.455503] nbd: must specify at least one socket
[ 2990.466891] nbd: couldn't find device at index 4
[ 2990.485672] nbd: must specify an index to disconnect
10:49:57 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x4)

10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0)

[ 2990.550686] nbd: must specify an index to disconnect
[ 2990.566513] nbd: must specify a size in bytes for the device
[ 2990.586379] nbd: must specify an index to disconnect
10:49:57 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)={0xcfc, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x33}}}}, [@NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@dsss={0x3, 0x1, 0x5}]}, @NL80211_ATTR_PROBE_RESP={0x2af, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}]}, @NL80211_ATTR_PROBE_RESP={0x887, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x18b, 0xf, [@mesh_id={0x72, 0x6}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x6, 0xa9, 0xff}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4, 0x1, 0x81}}, @dsss={0x3, 0x1}, @fast_bss_trans={0x37, 0xce, {0x0, 0x5, "e545db047539c68970ad6100f8fa97bd", "3439d5255bfc4556d0df669436da5133b1a8f4fcae4272082dbdae8e35e5682b", "b060b7eba3082567b31d0bcaec2da2dfd1c4bb53f1e2e196749b7b9b87eeb934", [{0x2, 0x19, "5b5359d59951af42e55732f05b10d539db71011a4ecf2dd9ef"}, {0x4, 0x25, "350fbba0136a3fe4ac80086efef98bf79927585ce1f8b6250efc257021da4354465a7213e1"}, {0x1, 0xc, "0ec77d77bb1d9011ada30bcc"}, {0x4, 0x6, "044febfff4da"}, {0x3, 0x22, "a6d4186ee863182cc53418c116a4f542839333779a97eb0a7189e6a5cf4101bcd95c"}]}}, @preq={0x82, 0x8e, @ext={{0x1, 0x1}, 0x7f, 0x1, 0x4, @broadcast, 0xff, @device_a, 0x1, 0x0, 0xa, [{{0x1, 0x0, 0x1}, @device_b, 0x5}, {{}, @device_b, 0x5}, {{0x1}, @broadcast, 0x80000001}, {{0x0, 0x0, 0x1}, @device_b, 0x5}, {{0x1}, @broadcast, 0x3}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @device_a, 0x800}, {{0x0, 0x0, 0x1}, @broadcast, 0x7}, {{}, @broadcast, 0x5}, {{0x1}, @device_a, 0xfffffffc}]}}, @channel_switch={0x25, 0x3, {0x1, 0x84, 0x3}}, @channel_switch={0x25, 0x3, {0x0, 0xab, 0x2}}, @chsw_timing={0x68, 0x4, {0x5, 0x9}}]}]}, 0xcfc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '/'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan4\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x800)
getrusage(0x0, &(0x7f00000014c0))
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x6c, 0x0, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040014}, 0xc000)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0)={0x3, "2af331"}, 0x4)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x4)
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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x4) (async)

[ 2990.601801] nbd: must specify an index to disconnect
10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0)

10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:57 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)={0xcfc, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x33}}}}, [@NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@dsss={0x3, 0x1, 0x5}]}, @NL80211_ATTR_PROBE_RESP={0x2af, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}]}, @NL80211_ATTR_PROBE_RESP={0x887, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x18b, 0xf, [@mesh_id={0x72, 0x6}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x6, 0xa9, 0xff}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4, 0x1, 0x81}}, @dsss={0x3, 0x1}, @fast_bss_trans={0x37, 0xce, {0x0, 0x5, "e545db047539c68970ad6100f8fa97bd", "3439d5255bfc4556d0df669436da5133b1a8f4fcae4272082dbdae8e35e5682b", "b060b7eba3082567b31d0bcaec2da2dfd1c4bb53f1e2e196749b7b9b87eeb934", [{0x2, 0x19, "5b5359d59951af42e55732f05b10d539db71011a4ecf2dd9ef"}, {0x4, 0x25, "350fbba0136a3fe4ac80086efef98bf79927585ce1f8b6250efc257021da4354465a7213e1"}, {0x1, 0xc, "0ec77d77bb1d9011ada30bcc"}, {0x4, 0x6, "044febfff4da"}, {0x3, 0x22, "a6d4186ee863182cc53418c116a4f542839333779a97eb0a7189e6a5cf4101bcd95c"}]}}, @preq={0x82, 0x8e, @ext={{0x1, 0x1}, 0x7f, 0x1, 0x4, @broadcast, 0xff, @device_a, 0x1, 0x0, 0xa, [{{0x1, 0x0, 0x1}, @device_b, 0x5}, {{}, @device_b, 0x5}, {{0x1}, @broadcast, 0x80000001}, {{0x0, 0x0, 0x1}, @device_b, 0x5}, {{0x1}, @broadcast, 0x3}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @device_a, 0x800}, {{0x0, 0x0, 0x1}, @broadcast, 0x7}, {{}, @broadcast, 0x5}, {{0x1}, @device_a, 0xfffffffc}]}}, @channel_switch={0x25, 0x3, {0x1, 0x84, 0x3}}, @channel_switch={0x25, 0x3, {0x0, 0xab, 0x2}}, @chsw_timing={0x68, 0x4, {0x5, 0x9}}]}]}, 0xcfc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '/'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan4\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x800) (async)
getrusage(0x0, &(0x7f00000014c0))
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x6c, 0x0, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040014}, 0xc000)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)

[ 2990.673368] nla_parse: 8 callbacks suppressed
[ 2990.673382] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2990.696884] nbd: must specify a size in bytes for the device
[ 2990.703771] nbd: must specify an index to disconnect
[ 2990.709912] nbd: must specify an index to disconnect
10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0)={0x3, "2af331"}, 0x4) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x26, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 4:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x4)
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$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x4) (async)

[ 2990.740935] nbd: must specify an index to disconnect
10:49:57 executing program 2:
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)

10:49:57 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)={0xcfc, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x33}}}}, [@NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@dsss={0x3, 0x1, 0x5}]}, @NL80211_ATTR_PROBE_RESP={0x2af, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}]}, @NL80211_ATTR_PROBE_RESP={0x887, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x18b, 0xf, [@mesh_id={0x72, 0x6}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x6, 0xa9, 0xff}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4, 0x1, 0x81}}, @dsss={0x3, 0x1}, @fast_bss_trans={0x37, 0xce, {0x0, 0x5, "e545db047539c68970ad6100f8fa97bd", "3439d5255bfc4556d0df669436da5133b1a8f4fcae4272082dbdae8e35e5682b", "b060b7eba3082567b31d0bcaec2da2dfd1c4bb53f1e2e196749b7b9b87eeb934", [{0x2, 0x19, "5b5359d59951af42e55732f05b10d539db71011a4ecf2dd9ef"}, {0x4, 0x25, "350fbba0136a3fe4ac80086efef98bf79927585ce1f8b6250efc257021da4354465a7213e1"}, {0x1, 0xc, "0ec77d77bb1d9011ada30bcc"}, {0x4, 0x6, "044febfff4da"}, {0x3, 0x22, "a6d4186ee863182cc53418c116a4f542839333779a97eb0a7189e6a5cf4101bcd95c"}]}}, @preq={0x82, 0x8e, @ext={{0x1, 0x1}, 0x7f, 0x1, 0x4, @broadcast, 0xff, @device_a, 0x1, 0x0, 0xa, [{{0x1, 0x0, 0x1}, @device_b, 0x5}, {{}, @device_b, 0x5}, {{0x1}, @broadcast, 0x80000001}, {{0x0, 0x0, 0x1}, @device_b, 0x5}, {{0x1}, @broadcast, 0x3}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @device_a, 0x800}, {{0x0, 0x0, 0x1}, @broadcast, 0x7}, {{}, @broadcast, 0x5}, {{0x1}, @device_a, 0xfffffffc}]}}, @channel_switch={0x25, 0x3, {0x1, 0x84, 0x3}}, @channel_switch={0x25, 0x3, {0x0, 0xab, 0x2}}, @chsw_timing={0x68, 0x4, {0x5, 0x9}}]}]}, 0xcfc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'})
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '/'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r7=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan4\x00', <r8=>0x0})
sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x800)
getrusage(0x0, &(0x7f00000014c0))
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x6c, 0x0, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040014}, 0xc000)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)
sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)={0xcfc, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x33}}}}, [@NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@dsss={0x3, 0x1, 0x5}]}, @NL80211_ATTR_PROBE_RESP={0x2af, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}]}, @NL80211_ATTR_PROBE_RESP={0x887, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x18b, 0xf, [@mesh_id={0x72, 0x6}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x6, 0xa9, 0xff}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4, 0x1, 0x81}}, @dsss={0x3, 0x1}, @fast_bss_trans={0x37, 0xce, {0x0, 0x5, "e545db047539c68970ad6100f8fa97bd", "3439d5255bfc4556d0df669436da5133b1a8f4fcae4272082dbdae8e35e5682b", "b060b7eba3082567b31d0bcaec2da2dfd1c4bb53f1e2e196749b7b9b87eeb934", [{0x2, 0x19, "5b5359d59951af42e55732f05b10d539db71011a4ecf2dd9ef"}, {0x4, 0x25, "350fbba0136a3fe4ac80086efef98bf79927585ce1f8b6250efc257021da4354465a7213e1"}, {0x1, 0xc, "0ec77d77bb1d9011ada30bcc"}, {0x4, 0x6, "044febfff4da"}, {0x3, 0x22, "a6d4186ee863182cc53418c116a4f542839333779a97eb0a7189e6a5cf4101bcd95c"}]}}, @preq={0x82, 0x8e, @ext={{0x1, 0x1}, 0x7f, 0x1, 0x4, @broadcast, 0xff, @device_a, 0x1, 0x0, 0xa, [{{0x1, 0x0, 0x1}, @device_b, 0x5}, {{}, @device_b, 0x5}, {{0x1}, @broadcast, 0x80000001}, {{0x0, 0x0, 0x1}, @device_b, 0x5}, {{0x1}, @broadcast, 0x3}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @device_a, 0x800}, {{0x0, 0x0, 0x1}, @broadcast, 0x7}, {{}, @broadcast, 0x5}, {{0x1}, @device_a, 0xfffffffc}]}}, @channel_switch={0x25, 0x3, {0x1, 0x84, 0x3}}, @channel_switch={0x25, 0x3, {0x0, 0xab, 0x2}}, @chsw_timing={0x68, 0x4, {0x5, 0x9}}]}]}, 0xcfc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000006c0)={'wpan1\x00'}) (async)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '/'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) (async)
sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000540)={'wpan4\x00'}) (async)
sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x800) (async)
getrusage(0x0, &(0x7f00000014c0)) (async)
sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x48040) (async)
sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x6c, 0x0, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040014}, 0xc000) (async)

10:49:57 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)

10:49:57 executing program 5:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x9, 0x2, 0x20, 0x6, 0x6})
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2990.784534] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2990.805259] nbd: must specify a size in bytes for the device
[ 2990.829266] nbd: must specify an index to disconnect
10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x20000000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2638cc08", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

[ 2990.861536] nbd: must specify an index to disconnect
10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0)

10:49:57 executing program 4:
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$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xe}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000855}, 0x80)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r8, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8840}, 0x10008040)
r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

10:49:57 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x1ff, 0x5, &(0x7f0000000000)=0x1})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x20000000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2638cc08", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)

10:49:57 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:57 executing program 4:
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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xe}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000855}, 0x80) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) (async)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r8, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8840}, 0x10008040) (async)
r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2990.958949] nbd: couldn't find device at index 4
10:49:57 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

10:49:57 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0)

10:49:57 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x20000000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2638cc08", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2638cc08", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0008000000000000000000040007800c0002000000000000000000"], 0x30}}, 0x0) (async)

10:49:58 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x1ff, 0x5, &(0x7f0000000000)=0x1})
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x1ff, 0x5, &(0x7f0000000000)=0x1}) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) (async)

10:49:58 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2991.068793] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
10:49:58 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:58 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

10:49:58 executing program 4:
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$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) (async)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xe}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000855}, 0x80) (async)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0)
sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r6, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r8, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8840}, 0x10008040) (async)
r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)

[ 2991.132858] nbd: couldn't find device at index 4
[ 2991.145811] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
10:49:58 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x1ff, 0x5, &(0x7f0000000000)=0x1}) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:58 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={<r5=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffeb, &(0x7f0000000200)={&(0x7f0000000240)={0x48, r3, 0x200, 0x0, 0x8000000, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40000000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r5}]}]}, 0x48}}, 0x240000c0)

10:49:58 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:58 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

[ 2991.233290] nbd: couldn't find device at index 4
10:49:58 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00', <r1=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYRESOCT=r1, @ANYRES16=0x0, @ANYBLOB="20002cbd7000fbdbdf251e00000008000300", @ANYRES32=r1, @ANYBLOB="0c00060003000000000000000c000600020000000200000008000300", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x8000}, 0x9000)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000004}, 0x800)

10:49:58 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80100004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r1, 0xd1e, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7b}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:58 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:58 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:58 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00', <r1=>0x0})
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYRESOCT=r1, @ANYRES16=0x0, @ANYBLOB="20002cbd7000fbdbdf251e00000008000300", @ANYRES32=r1, @ANYBLOB="0c00060003000000000000000c000600020000000200000008000300", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x8000}, 0x9000)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan1\x00', <r5=>0x0})
sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000004}, 0x800)

10:49:58 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80100004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r1, 0xd1e, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7b}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x0) (async)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

10:49:58 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2991.374309] nbd: must specify a device to reconfigure
10:49:58 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async, rerun: 64)
ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async, rerun: 64)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={<r5=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffeb, &(0x7f0000000200)={&(0x7f0000000240)={0x48, r3, 0x200, 0x0, 0x8000000, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40000000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r5}]}]}, 0x48}}, 0x240000c0)

10:49:58 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:58 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:58 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r2, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

10:49:58 executing program 1:
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0)
sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80100004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r1, 0xd1e, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x34, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7b}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 64)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0)

[ 2991.494638] nbd: must specify a device to reconfigure
[ 2991.504319] ==================================================================
[ 2991.511899] BUG: KASAN: use-after-free in refcount_dec_not_one+0x9a/0xc0
[ 2991.518752] Read of size 4 at addr ffff8880a92e5b18 by task systemd-udevd/27976
[ 2991.526208] 
[ 2991.527852] CPU: 0 PID: 27976 Comm: systemd-udevd Not tainted 4.14.298-syzkaller #0
[ 2991.535644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 2991.545000] Call Trace:
[ 2991.547601]  dump_stack+0x1b2/0x281
[ 2991.551243]  print_address_description.cold+0x54/0x1d3
[ 2991.556529]  kasan_report_error.cold+0x8a/0x191
[ 2991.561198]  ? refcount_dec_not_one+0x9a/0xc0
[ 2991.565688]  __asan_report_load4_noabort+0x68/0x70
[ 2991.570622]  ? refcount_dec_not_one+0x9a/0xc0
[ 2991.575209]  refcount_dec_not_one+0x9a/0xc0
[ 2991.579534]  refcount_dec_and_mutex_lock+0x1a/0x60
[ 2991.584460]  nbd_release+0xf3/0x150
[ 2991.588077]  ? nbd_ioctl+0xad0/0xad0
[ 2991.591784]  __blkdev_put+0x5aa/0x800
[ 2991.595591]  ? revalidate_disk+0x1f0/0x1f0
[ 2991.599836]  ? locks_remove_file+0x2cd/0x420
[ 2991.604254]  ? blkdev_put+0x75/0x4c0
[ 2991.607984]  ? blkdev_put+0x4c0/0x4c0
[ 2991.611792]  blkdev_close+0x86/0xb0
[ 2991.615411]  __fput+0x25f/0x7a0
[ 2991.618690]  task_work_run+0x11f/0x190
[ 2991.622572]  exit_to_usermode_loop+0x1ad/0x200
[ 2991.627161]  do_syscall_64+0x4a3/0x640
[ 2991.631053]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[ 2991.636240] 
[ 2991.637857] Allocated by task 27967:
[ 2991.641562]  kasan_kmalloc+0xeb/0x160
[ 2991.645361]  kmem_cache_alloc_trace+0x131/0x3d0
[ 2991.650033]  nbd_dev_add+0x7c/0x800
[ 2991.653657]  nbd_genl_connect+0x3a4/0x13e0
[ 2991.657887]  genl_family_rcv_msg+0x572/0xb20
[ 2991.662297]  genl_rcv_msg+0xaf/0x140
[ 2991.666001]  netlink_rcv_skb+0x125/0x390
[ 2991.670054]  genl_rcv+0x24/0x40
[ 2991.673323]  netlink_unicast+0x437/0x610
[ 2991.677372]  netlink_sendmsg+0x648/0xbc0
[ 2991.681436]  sock_sendmsg+0xb5/0x100
[ 2991.685153]  ___sys_sendmsg+0x6c8/0x800
[ 2991.689132]  __sys_sendmsg+0xa3/0x120
[ 2991.692936]  SyS_sendmsg+0x27/0x40
[ 2991.696465]  do_syscall_64+0x1d5/0x640
[ 2991.700343]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[ 2991.705517] 
[ 2991.707134] Freed by task 27976:
[ 2991.710494]  kasan_slab_free+0xc3/0x1a0
[ 2991.714463]  kfree+0xc9/0x250
[ 2991.717564]  nbd_put.part.0+0x100/0x140
[ 2991.721537]  nbd_config_put+0x51c/0x6c0
[ 2991.725502]  nbd_release+0xdf/0x150
[ 2991.729122]  __blkdev_put+0x5aa/0x800
[ 2991.732952]  blkdev_close+0x86/0xb0
[ 2991.736576]  __fput+0x25f/0x7a0
[ 2991.739866]  task_work_run+0x11f/0x190
[ 2991.743749]  exit_to_usermode_loop+0x1ad/0x200
[ 2991.748319]  do_syscall_64+0x4a3/0x640
[ 2991.752195]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[ 2991.757531] 
[ 2991.759162] The buggy address belongs to the object at ffff8880a92e5a40
[ 2991.759162]  which belongs to the cache kmalloc-512 of size 512
[ 2991.771813] The buggy address is located 216 bytes inside of
[ 2991.771813]  512-byte region [ffff8880a92e5a40, ffff8880a92e5c40)
[ 2991.783675] The buggy address belongs to the page:
[ 2991.788596] page:ffffea0002a4b940 count:1 mapcount:0 mapping:ffff8880a92e5040 index:0xffff8880a92e5040
[ 2991.798032] flags: 0xfff00000000100(slab)
[ 2991.802172] raw: 00fff00000000100 ffff8880a92e5040 ffff8880a92e5040 0000000100000005
[ 2991.810044] raw: ffffea0002476360 ffffea00025635a0 ffff88813fe74940 0000000000000000
[ 2991.817911] page dumped because: kasan: bad access detected
[ 2991.823609] 
[ 2991.825223] Memory state around the buggy address:
[ 2991.830142]  ffff8880a92e5a00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb
[ 2991.837499]  ffff8880a92e5a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
10:49:58 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
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$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000})
ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={<r5=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffeb, &(0x7f0000000200)={&(0x7f0000000240)={0x48, r3, 0x200, 0x0, 0x8000000, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40000000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r5}]}]}, 0x48}}, 0x240000c0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async)
sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x5b55641daa7b5db9}, 0x14}}, 0x0) (async)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x101100, 0x0) (async)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000080)={0x26, 0x7, 0x5, 0x2, 0x20000}) (async)
ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00000003c0)={0x1, 0x6, 0x2, 0x4, 0x9}) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffeb, &(0x7f0000000200)={&(0x7f0000000240)={0x48, r3, 0x200, 0x0, 0x8000000, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40000000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0x0, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r5}]}]}, 0x48}}, 0x240000c0) (async)

10:49:58 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
sendmsg$NBD_CMD_RECONFIGURE(r2, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x30}}, 0x0)

[ 2991.844856] >ffff8880a92e5b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 2991.852212]                             ^
[ 2991.856356]  ffff8880a92e5b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 2991.863710]  ffff8880a92e5c00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 2991.871087] ==================================================================
[ 2991.878443] Disabling lock debugging due to kernel taint
[ 2991.896670] Kernel panic - not syncing: panic_on_warn set ...
[ 2991.896670] 
[ 2991.904061] CPU: 0 PID: 27976 Comm: systemd-udevd Tainted: G    B           4.14.298-syzkaller #0
[ 2991.913077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 2991.922437] Call Trace:
[ 2991.925033]  dump_stack+0x1b2/0x281
[ 2991.928681]  panic+0x1f9/0x42d
[ 2991.931879]  ? add_taint.cold+0x16/0x16
[ 2991.935866]  ? ___preempt_schedule+0x16/0x18
[ 2991.940283]  kasan_end_report+0x43/0x49
[ 2991.944248]  kasan_report_error.cold+0xa7/0x191
[ 2991.948905]  ? refcount_dec_not_one+0x9a/0xc0
[ 2991.953393]  __asan_report_load4_noabort+0x68/0x70
[ 2991.958322]  ? refcount_dec_not_one+0x9a/0xc0
[ 2991.962805]  refcount_dec_not_one+0x9a/0xc0
[ 2991.967137]  refcount_dec_and_mutex_lock+0x1a/0x60
[ 2991.972056]  nbd_release+0xf3/0x150
[ 2991.975679]  ? nbd_ioctl+0xad0/0xad0
[ 2991.979398]  __blkdev_put+0x5aa/0x800
[ 2991.983193]  ? revalidate_disk+0x1f0/0x1f0
[ 2991.987466]  ? locks_remove_file+0x2cd/0x420
[ 2991.991870]  ? blkdev_put+0x75/0x4c0
[ 2991.995574]  ? blkdev_put+0x4c0/0x4c0
[ 2991.999364]  blkdev_close+0x86/0xb0
[ 2992.002975]  __fput+0x25f/0x7a0
[ 2992.006247]  task_work_run+0x11f/0x190
[ 2992.010150]  exit_to_usermode_loop+0x1ad/0x200
[ 2992.014728]  do_syscall_64+0x4a3/0x640
[ 2992.018614]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[ 2992.024115] Kernel Offset: disabled
[ 2992.027734] Rebooting in 86400 seconds..