395efc4f6afa315f7ea532594f386aaede9fa1074905f168b49db93b"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:24 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x30}}, 0x0)

09:33:24 executing program 0:
socketpair(0x2, 0x0, 0x1, &(0x7f00000002c0))

09:33:24 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="600002002af9fd0213bf9bf9365fff8037c9b837d08c99005bc34a5e3caadbabbed2e216d68c9a04c55621a5c6be8ee018b4e23ad781553bbca97b1f0e62a9b4943b39c66c121d5d07bd9863f2542efb6863d4f7c88c011f613d9d039de57f4de74dbcf2ac31670d48a40ec5f644037f90001000002f05f79acf0f617ccdc82cb9e822e4acb6033496c508d2bf9f02b57d22768edb32a8d8d8cee1cdd39b2fd42d4537c39d7c9402496d7f68f04c82a511e89ed55bc2f9f9a87ad486481f427a1345189a38454e5876e06c59ca2740a9ed03ce46793840dc50318f7d4ec3b9dddc74fe50ca14e700b06e4230a952091b5945dc683dbe", @ANYRES16=r4, @ANYBLOB="080026bd7000fddbdf2507000000400007800c000300020000000000000008000100070000000c00040000e800000000000008000100ae2800000c000400040000000000000008000200020000000c0009800800010008000000"], 0x60}, 0x1, 0x0, 0x0, 0x8084}, 0x20048894)

09:33:25 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(0x0, r0)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:25 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x30}}, 0x0)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="600002002af9fd0213bf9bf9365fff8037c9b837d08c99005bc34a5e3caadbabbed2e216d68c9a04c55621a5c6be8ee018b4e23ad781553bbca97b1f0e62a9b4943b39c66c121d5d07bd9863f2542efb6863d4f7c88c011f613d9d039de57f4de74dbcf2ac31670d48a40ec5f644037f90001000002f05f79acf0f617ccdc82cb9e822e4acb6033496c508d2bf9f02b57d22768edb32a8d8d8cee1cdd39b2fd42d4537c39d7c9402496d7f68f04c82a511e89ed55bc2f9f9a87ad486481f427a1345189a38454e5876e06c59ca2740a9ed03ce46793840dc50318f7d4ec3b9dddc74fe50ca14e700b06e4230a952091b5945dc683dbe", @ANYRES16=r4, @ANYBLOB="080026bd7000fddbdf2507000000400007800c000300020000000000000008000100070000000c00040000e800000000000008000100ae2800000c000400040000000000000008000200020000000c0009800800010008000000"], 0x60}, 0x1, 0x0, 0x0, 0x8084}, 0x20048894)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r5, 0x58, &(0x7f0000000100)}, 0x10)

09:33:25 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r1, @ANYRESHEX=r2, @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0)

09:33:25 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)

09:33:25 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x30}}, 0x0)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="600002002af9fd0213bf9bf9365fff8037c9b837d08c99005bc34a5e3caadbabbed2e216d68c9a04c55621a5c6be8ee018b4e23ad781553bbca97b1f0e62a9b4943b39c66c121d5d07bd9863f2542efb6863d4f7c88c011f613d9d039de57f4de74dbcf2ac31670d48a40ec5f644037f90001000002f05f79acf0f617ccdc82cb9e822e4acb6033496c508d2bf9f02b57d22768edb32a8d8d8cee1cdd39b2fd42d4537c39d7c9402496d7f68f04c82a511e89ed55bc2f9f9a87ad486481f427a1345189a38454e5876e06c59ca2740a9ed03ce46793840dc50318f7d4ec3b9dddc74fe50ca14e700b06e4230a952091b5945dc683dbe", @ANYRES16=r4, @ANYBLOB="080026bd7000fddbdf2507000000400007800c000300020000000000000008000100070000000c00040000e800000000000008000100ae2800000c000400040000000000000008000200020000000c0009800800010008000000"], 0x60}, 0x1, 0x0, 0x0, 0x8084}, 0x20048894)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r5, 0x58, &(0x7f0000000100)}, 0x10)

09:33:25 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r1, @ANYRESHEX=r2, @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0) (async)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r1, @ANYRESHEX=r2, @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0) (async)

09:33:25 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:25 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:25 executing program 0:
socketpair(0x2, 0x3, 0x0, &(0x7f00000002c0))

09:33:25 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

09:33:25 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) (async)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0) (async)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r1, @ANYRESHEX=r2, @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="600002002af9fd0213bf9bf9365fff8037c9b837d08c99005bc34a5e3caadbabbed2e216d68c9a04c55621a5c6be8ee018b4e23ad781553bbca97b1f0e62a9b4943b39c66c121d5d07bd9863f2542efb6863d4f7c88c011f613d9d039de57f4de74dbcf2ac31670d48a40ec5f644037f90001000002f05f79acf0f617ccdc82cb9e822e4acb6033496c508d2bf9f02b57d22768edb32a8d8d8cee1cdd39b2fd42d4537c39d7c9402496d7f68f04c82a511e89ed55bc2f9f9a87ad486481f427a1345189a38454e5876e06c59ca2740a9ed03ce46793840dc50318f7d4ec3b9dddc74fe50ca14e700b06e4230a952091b5945dc683dbe", @ANYRES16=r4, @ANYBLOB="080026bd7000fddbdf2507000000400007800c000300020000000000000008000100070000000c00040000e800000000000008000100ae2800000c000400040000000000000008000200020000000c0009800800010008000000"], 0x60}, 0x1, 0x0, 0x0, 0x8084}, 0x20048894)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r5, 0x58, &(0x7f0000000100)}, 0x10)

09:33:25 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)

09:33:25 executing program 3:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="600002002af9fd0213bf9bf9365fff8037c9b837d08c99005bc34a5e3caadbabbed2e216d68c9a04c55621a5c6be8ee018b4e23ad781553bbca97b1f0e62a9b4943b39c66c121d5d07bd9863f2542efb6863d4f7c88c011f613d9d039de57f4de74dbcf2ac31670d48a40ec5f644037f90001000002f05f79acf0f617ccdc82cb9e822e4acb6033496c508d2bf9f02b57d22768edb32a8d8d8cee1cdd39b2fd42d4537c39d7c9402496d7f68f04c82a511e89ed55bc2f9f9a87ad486481f427a1345189a38454e5876e06c59ca2740a9ed03ce46793840dc50318f7d4ec3b9dddc74fe50ca14e700b06e4230a952091b5945dc683dbe", @ANYRES16=r4, @ANYBLOB="080026bd7000fddbdf2507000000400007800c000300020000000000000008000100070000000c00040000e800000000000008000100ae2800000c000400040000000000000008000200020000000c0009800800010008000000"], 0x60}, 0x1, 0x0, 0x0, 0x8084}, 0x20048894)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="600002002af9fd0213bf9bf9365fff8037c9b837d08c99005bc34a5e3caadbabbed2e216d68c9a04c55621a5c6be8ee018b4e23ad781553bbca97b1f0e62a9b4943b39c66c121d5d07bd9863f2542efb6863d4f7c88c011f613d9d039de57f4de74dbcf2ac31670d48a40ec5f644037f90001000002f05f79acf0f617ccdc82cb9e822e4acb6033496c508d2bf9f02b57d22768edb32a8d8d8cee1cdd39b2fd42d4537c39d7c9402496d7f68f04c82a511e89ed55bc2f9f9a87ad486481f427a1345189a38454e5876e06c59ca2740a9ed03ce46793840dc50318f7d4ec3b9dddc74fe50ca14e700b06e4230a952091b5945dc683dbe", @ANYRES16=r4, @ANYBLOB="080026bd7000fddbdf2507000000400007800c000300020000000000000008000100070000000c00040000e800000000000008000100ae2800000c000400040000000000000008000200020000000c0009800800010008000000"], 0x60}, 0x1, 0x0, 0x0, 0x8084}, 0x20048894)

09:33:25 executing program 0:
socketpair(0x2, 0x3, 0x0, &(0x7f00000002c0))

[ 2536.490624] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2536.501559] nbd: must specify at least one socket
09:33:25 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

09:33:25 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})
socket(0x1a, 0x0, 0x0)

09:33:25 executing program 3:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="600002002af9fd0213bf9bf9365fff8037c9b837d08c99005bc34a5e3caadbabbed2e216d68c9a04c55621a5c6be8ee018b4e23ad781553bbca97b1f0e62a9b4943b39c66c121d5d07bd9863f2542efb6863d4f7c88c011f613d9d039de57f4de74dbcf2ac31670d48a40ec5f644037f90001000002f05f79acf0f617ccdc82cb9e822e4acb6033496c508d2bf9f02b57d22768edb32a8d8d8cee1cdd39b2fd42d4537c39d7c9402496d7f68f04c82a511e89ed55bc2f9f9a87ad486481f427a1345189a38454e5876e06c59ca2740a9ed03ce46793840dc50318f7d4ec3b9dddc74fe50ca14e700b06e4230a952091b5945dc683dbe", @ANYRES16=r4, @ANYBLOB="080026bd7000fddbdf2507000000400007800c000300020000000000000008000100070000000c00040000e800000000000008000100ae2800000c000400040000000000000008000200020000000c0009800800010008000000"], 0x60}, 0x1, 0x0, 0x0, 0x8084}, 0x20048894)

09:33:25 executing program 3:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:25 executing program 0:
socketpair(0x2, 0x3, 0x0, &(0x7f00000002c0))

09:33:25 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)

[ 2536.618707] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2536.629011] nbd: must specify at least one socket
09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="600002002af9fd0213bf9bf9365fff8037c9b837d08c99005bc34a5e3caadbabbed2e216d68c9a04c55621a5c6be8ee018b4e23ad781553bbca97b1f0e62a9b4943b39c66c121d5d07bd9863f2542efb6863d4f7c88c011f613d9d039de57f4de74dbcf2ac31670d48a40ec5f644037f90001000002f05f79acf0f617ccdc82cb9e822e4acb6033496c508d2bf9f02b57d22768edb32a8d8d8cee1cdd39b2fd42d4537c39d7c9402496d7f68f04c82a511e89ed55bc2f9f9a87ad486481f427a1345189a38454e5876e06c59ca2740a9ed03ce46793840dc50318f7d4ec3b9dddc74fe50ca14e700b06e4230a952091b5945dc683dbe", @ANYRES16=r4, @ANYBLOB="080026bd7000fddbdf2507000000400007800c000300020000000000000008000100070000000c00040000e800000000000008000100ae2800000c000400040000000000000008000200020000000c0009800800010008000000"], 0x60}, 0x1, 0x0, 0x0, 0x8084}, 0x20048894)

09:33:25 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, 0x0, 0x8000)

09:33:25 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)

09:33:25 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000000004000780c9c7d9c8bda97ccde7efd1985a"], 0x30}}, 0x0)

[ 2536.787953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2536.805203] nbd: must specify at least one socket
09:33:25 executing program 0:
socketpair(0x2, 0x3, 0x1, 0x0)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)

09:33:25 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, 0x0, 0x8000)

09:33:25 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)

09:33:25 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})
socket(0x1a, 0x0, 0x0)

09:33:25 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:25 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, 0x0, 0x8000)

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)

09:33:25 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, 0x0, 0x8000)

09:33:25 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

[ 2537.014576] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2537.032152] nbd: must specify at least one socket
09:33:25 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:25 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)

09:33:25 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})
socket(0x1a, 0x0, 0x0)

09:33:25 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:25 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)

09:33:25 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:25 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)

09:33:26 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})

[ 2537.173207] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2537.199249] nbd: must specify at least one socket
09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

09:33:26 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)

09:33:26 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:26 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)

09:33:26 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:26 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000000004000780c9c7d9c8"], 0x30}}, 0x0)

[ 2537.347216] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2537.360028] nbd: must specify at least one socket
09:33:26 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:26 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

09:33:26 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:26 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

09:33:26 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2537.579659] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2537.605514] nbd: must specify at least one socket
09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:26 executing program 1:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000"], 0x30}}, 0x0)

09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:26 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 1:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2537.687441] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2537.708120] nbd: must specify at least one socket
09:33:26 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:26 executing program 1:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2537.815876] nbd: must specify at least one socket
09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000000004000780"], 0x30}}, 0x0)

09:33:26 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000"], 0x30}}, 0x0)

09:33:26 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:26 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000"], 0x30}}, 0x0)

[ 2538.007648] nbd: must specify at least one socket
09:33:26 executing program 0:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 5:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

[ 2538.120033] nbd: must specify at least one socket
09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000"], 0x30}}, 0x0)

09:33:26 executing program 0:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 5:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:26 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:26 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

[ 2538.203216] nbd: must specify at least one socket
09:33:27 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 5:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 0:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

[ 2538.268506] nbd: must specify at least one socket
09:33:27 executing program 1:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

09:33:27 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2538.348577] nbd: must specify at least one socket
09:33:27 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 1:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x1, 0x0, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2538.435465] nbd: must specify at least one socket
09:33:27 executing program 1:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:27 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2280, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}]}, 0x2280}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

09:33:27 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x224c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}]}, 0x224c}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

[ 2538.709121] nbd: must specify at least one socket
09:33:27 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2244, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}]}, 0x2244}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 5:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2538.782189] nbd: must specify at least one socket
09:33:27 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2144, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}]}, 0x2144}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 5:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x20bc, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}]}, 0x20bc}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2538.881205] nbd: must specify at least one socket
09:33:27 executing program 5:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x20b4, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}]}, 0x20b4}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x10b0, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}]}, 0x10b0}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x10a4, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x1020, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:27 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:27 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:28 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}}, 0x8000)

09:33:28 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x20}}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2539.801421] nbd: must specify at least one socket
09:33:28 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 executing program 3:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2539.948127] nbd: must specify at least one socket
09:33:28 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2540.019928] nbd: must specify at least one socket
09:33:28 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.045103] nbd: must specify at least one socket
09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.103319] nbd: must specify at least one socket
09:33:28 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.127544] nbd: must specify at least one socket
09:33:28 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:28 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.149261] nbd: must specify a size in bytes for the device
[ 2540.188576] nbd: must specify at least one socket
09:33:28 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2540.229241] nbd: must specify at least one socket
09:33:29 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.295737] nbd: must specify at least one socket
09:33:29 executing program 2:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2540.316887] nbd: must specify a size in bytes for the device
[ 2540.347354] nbd: must specify a size in bytes for the device
09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.439915] nbd: must specify at least one socket
[ 2540.447969] nbd: must specify a size in bytes for the device
[ 2540.477185] nbd: must specify a size in bytes for the device
09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.520201] nbd: must specify at least one socket
09:33:29 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x2290, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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@NL80211_ATTR_FRAME_MATCH={0x82, 0x5b, "64d37120446c6b8c4b3b85b340110b333740da1a1361b6d7b4920a1d9d52d6eb9c7025d230912696e2af1e8322e5fef3e356f45cdaa136e3d0a95bc54dea738ff6e78a6626cee219f360c014bb7924f54c7991b9d2156ad2c61bf71f8c88e8b20844831d5c098f1f245f34d110a9d00611d0ce42231096a410591f8b9c93"}, @NL80211_ATTR_FRAME_MATCH={0xa, 0x5b, "c10d5f8f45c4"}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, 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@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x48d0}, @NL80211_ATTR_FRAME_MATCH={0x87, 0x5b, "c2a7a81e3d69af968682aef77425b1c4a197168502a843e51e00a8ed6ea74586426f2884fbca3d46af346dd038daa04ab66abf6f0fdf906ddc28a47426831c44ee941686afe47669320c48c951430ab90ae0003300180daa616853f8e5849479fc4f24c1780145ac019fbe582e2b3d341f43f27ba16ecb4429f6b691bf5fba14aa8d5e"}, @NL80211_ATTR_FRAME_MATCH={0xff, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5}, @NL80211_ATTR_FRAME_MATCH={0x32, 0x5b, "5460a5297998e66d5eee62e66dc688fb4d2152e283974f31c59500ff2cd7d497e8ff46b991a21e7ef68f11379657"}, @NL80211_ATTR_FRAME_MATCH={0xd, 0x5b, "8fc410a847cc93a722"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x4}, 0x8000)

[ 2540.540579] nbd: must specify at least one socket
09:33:29 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.585074] nbd: must specify a size in bytes for the device
[ 2540.612401] nbd: must specify at least one socket
09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 executing program 2:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.633263] nbd: must specify a size in bytes for the device
09:33:29 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.689915] nbd: must specify at least one socket
09:33:29 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 3:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2540.721900] nbd: must specify a size in bytes for the device
[ 2540.759933] nbd: must specify at least one socket
09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.801233] nbd: must specify a size in bytes for the device
09:33:29 executing program 3:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2540.848208] nbd: must specify a size in bytes for the device
09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:29 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2540.935650] nbd: must specify a size in bytes for the device
09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 3:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:29 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2541.059847] nbd: must specify a size in bytes for the device
09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})
socket(0x1a, 0x0, 0x0)

09:33:29 executing program 3:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:29 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:29 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:29 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)

09:33:30 executing program 3:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)

09:33:30 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 3:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00', <r4=>0x0})
socket(0x1a, 0x0, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00fe25bd7000ffdbdf25740000000800f2ff", @ANYRES32=r4, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x200c815}, 0x90)

09:33:30 executing program 5:
socketpair(0x15, 0xa, 0x2d55, &(0x7f0000000080))
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe)
bind$bt_l2cap(r0, &(0x7f0000000040), 0xe)

09:33:30 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})
socket(0x1a, 0x0, 0x0)

09:33:30 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

09:33:30 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 executing program 2:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 5:
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={<r2=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}, r2}}, 0x38)
write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f00000000c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x3, r2, 0x10, 0x0, @in6={0xa, 0x4e24, 0x45, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7ff}}}, 0xa0)

09:33:30 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan1\x00'})

09:33:30 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x20}}, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), r4)
sendmsg$NL80211_CMD_SET_BEACON(r4, &(0x7f0000001b00)={&(0x7f0000000580), 0xc, &(0x7f0000001ac0)={&(0x7f0000000600)={0x928, r5, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_BEACON_TAIL={0x905, 0xf, [@mesh_id={0x72, 0x6}, @measure_req={0x26, 0x8f7, {0x0, 0x0, 0x0, "ab29d9aa6eb0b7c221bcb7813af58061177dad1853cf6a06a09dff4f8fb69551b9370b4c2ccff07c6930e9696ffebfa106c6737eeecddf59d597191b92c08dc19fe51d2c28e580de70dd3d821eded72832be388b303041ed5926377f229d06022ad56419484f746dede167e0c4093384198ce8e1dc4fbac65b063ce5982c92ee3d6cf2d2f3c3128bd0e74818fa375f4fdb016e3a3d08b61d34e54a4fe855efe2b7a43b0cbc8965419d723dfbf0c745eeac467bd1b2ec3fa256007e4c9c7144c4004abc324e4c340c1b6b6c390833c5b7eedeab3a51743ef2d2f593cb00ff3bba2cafe523618f4d3fced87795be398b705d1dd44adcc90b47342f502265158baf6a75b35a2ed1e7738b3fc143d16ed882c00272c63529fdc194eabe2a9e6155f9b069b556be4448c0d4bb352f2620dc5306ff179d048c682ee25b32caedb423b27d4e69a357df9eab24be7a3049a180f91a8a124a8a8e261652488185319db28625e72b7135de7acddc7997f7a3f1c769e439c3fa9bdb6154130180ad2c01fc13ae0acf0d19f7db3a2251d9dd2960f9f42e15647686b6fcc96c481a4a8ad80fda7dad3a3378dea1b93566fcd7c5ff0cf8f364db7896c06af697e7eca62f6ce164d0616e5b61658a354890cbc1f8ae57a90581fa1369b50c20a9d17c3a36450c5f3f6b51faa4162ad98e2436fdd82eff834628cfbd33f3cfbf08491fa1c1447180d4a8f047f936c5e237e73f83550ec5b9f04de9f5705d84ecd33a2158bf10663016b2d8f2d1d632148cf16f0d1429579df7aa8ccfed8f9faea79befb7e804a69013a439000aee9593056d7a336dc0baedb83b829fccb5df36439364fff4d8fa2c23f33581fb415048d209c9bb7ab2ffca04d3ff7e409fe51a6bdbc827ae384380a1ef86f0c98c58ca85fd6befabeca202d92189bedbf951b0d23b6c6b9db62299d94b428c5b06946da6a9ca382861004298b5396b63b9cbfbe06de51f75cc0236cd577e23c80b2e57d7ffc7b1b062f1faf1b9434aab1c2be63b847563ed8b9c9516f754eed67c40dd08f2ea76729595e860aea68e025b345ebfd9731e52c810b62782358c4698356c3246450f6807321ec64f79a33339d81be3b534dbf599d2c503ad803741a46aa0583f732a8b84c8550ec2ed2a670fc8040920bc700d50e4834ddccdee5e3bcf6d861e30aef0737403aee7ef16ca1636c9c2558fdf48f87024636c96b171b4296a7505d7356ecc5bbb2e95ba6baaf802e4339134671dcfabaf33b929bec3895fbad6a10bef478a8c4a80b88d8a7d32bb3a25b7c759a4ce9e1f5142c4e09d79a4756f4c6cb60c1eb03c24ec96cc1a811de7b5282ffcd6dbe82529c4276e49de87a874776588103d36e67091521aff2960425957acf4b2ad759f05c0c65d4186574e3715629fc4e77fcaab7a6ddaa4d245ad25233c744e826f12959be11f6da4146ac5bcb1391e5fc0041b02fbcb4db08ecd541eed757b4a6b028034abdb08be6e20abae762c894d42d747fdc0eaed4ec51371d579a96f98e308c160bd924091e957283f1d949e0cd32bac1d9901e12efbd7b7a5c0f2f362f448ab9f2fe94c8ff86db002d9e4ed0eb161724c61060ef6a1fca4975d9645d4fc726e07888b41dd0d8fd6a29e4991756da35abf88174d62370755c659f4f3ed1ba0eebab9977912c6c0a7a0ea351a5ebc575ad4e191967cb0e808d34c608f074ad3305a6d920e6bcaf0f07ee4a9afd5a5ecf82843680e2ff8f3843c9f13c154bdd7d6f6821ca657f3e63fc44757e054b04fc08e7ea25692372a89a4800056e6815916ee07c8e13940ec56f05b65d64fc408c8cf0645d8399ff4d7aadb260520958e5c9926c3d77b0766cc1bd09dd86d445cbbc37e56f834a4aaa5211264b826e359ce9bec96672e2bcd065c4bec3e048044b668eec0ed74f0a9309c5d705dafc2faaee1a9e099179a2d1dfcb528f92580ba982542632225abdc23e4decf7ec0d3b50ef284a3aa7896f93c17c1e91b0e2a0b345c31ef9b0ae116af9312ab9975f9bb7f28ade7521dd0be2686754a6867f1c988ddd083aeafdc88163780332d8a831fc3f1855345c0e725ede009ba2ceac37968ebc5188b1150fd8125e601795b85d8a522e606f26ee9cf95902be69d4e9e3e8f6380ff4e6192199d071eec267e730191856f1b1bfa07a676f65a8c1e0623a546adba224aff20f51585ed3241be75eeccf03e502360e2136c3d33ec633b06061faeb426ec37be61be780f824b4d0c4a1c8220c0dc5082dbbf07c0d74b38f08ed33c769169acdb50f042d19a6ead1716df97875c6402deb565e1d57bd01db3ddfda9adf69128e4ee4c0b713172642800ef43014b229046568a9a11681cc1971ab2cedd72f1708c08ceb6c03182fe16ec6bf2ee718085620a56cd28b1b86ca1a5d919298f154ef48764e67868ac5cb09d69b7c61d13a61d8d8bf01c6e42dfebf56c25f79349e7bc8bbd4b764f8f295d3180f07707f598a026a0206e7877e7ffe0982e39346929753f96ee841ed4b8ee8df849fbf91215223ab9883c384ae2d6ced573170598cbe3107ac356ea9469d95400b440c98d14ef1174f92f9d07e6aa6e170f584c7f1c5466500b50f4412113ddfca2ca5b7edf1dfd2505cfefd6fb9dcdd89a247752147a0c803f0716bdcc92077cdb0558caaa9932414ca8a7ea33b5e0e6e5dd609504f6b6604108db9c65ab1077246c8472998eb00a1ca8499eb7c1e4c46e9afa7fc63beb789dfeca8e001a66b69f6544a01d3d92641aa2fe360242cc545ab2dce6712e92a6b43e85607a674f8782fac3a6b07c1283190e718d2d1749c3ab1be942be82407269bf9b2e1594fae8f0c8a20cdfe0f8a37f35915dba34928db1df1211d7af50bab2cc08ed70a37e0846168c5139e89bc60b39ec86c682766ac8cda9a9ee9d39723abc6ac3ce0199bf5bc65cc57ff1d1f0837d83d557e2413fc6cccbdade1171375bfba9f98dbf5090fe154bba69ece9f67cf2ee42df5fa3417da119bc10f9bb0544f1f56e4afc2f5247b640715abaf102dbcc261ce172d8b437fd4f57eb9faeb82e7ee965602281d0243601c0771863f3932d6c16a36ccbbe2b4a59bc30fa4d291a9ff397aa01dd67e52e774b02a2faf3387449037f8eeea32c30cff17c6e2ed535b511ac4d192264dcb617dec52793747c300ea3145764f834798bec8b9fc91df54a81d6b62e068dc5f73e7989150dda84d1dc5cc63047c8c663ba"}}]}]}, 0x928}}, 0x0)
sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, r5, 0x310, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000001040)={&(0x7f0000000f40), 0xc, &(0x7f0000001000)={&(0x7f0000000f80)={0x44, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x48c0}, 0x40804)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NODE={0x4}]}, 0x24}}, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd8, r6, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0xb0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x186abc94}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc4c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x80000000}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800)
r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r7, 0x0, 0x0)
sendmsg$AUDIT_LIST_RULES(r7, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x3f5, 0x4, 0x70bd25, 0x25dfdbff, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc00}, 0x4004800)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r9=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x70, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r9}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x48008)

09:33:30 executing program 2:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffc0000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x5c}}, 0x4008081)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010025bd7000ffdbdf257300000008000300", @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0)

09:33:30 executing program 3:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)

09:33:30 executing program 2:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 3:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2541.664980] nbd: must specify a size in bytes for the device
[ 2541.695691] nla_parse: 4 callbacks suppressed
[ 2541.695697] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'.
09:33:30 executing program 2:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 1:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffc0000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x5c}}, 0x4008081)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010025bd7000ffdbdf257300000008000300", @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0)

09:33:30 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)

[ 2541.724985] nbd: must specify at least one socket
09:33:30 executing program 3:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 2:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={<r1=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}, r1}}, 0x38)
write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000100), 0x0, r1, 0x30, 0x1, @in={0x2, 0x4e22, @broadcast}}}, 0xa0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000080)={0x0, 0xfffffffffffffccb, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, r3, 0x400, 0x0, 0x25dfdbfb}, 0xfffffffffffffe30}}, 0x0)
prctl$PR_SET_ENDIAN(0x14, 0x2)

09:33:30 executing program 1:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"07e7a669f3262c3b422d745279653a63", 0x0, <r2=>0x0, {0xffffffffffffffff, 0xffff8001}, {0x4, 0x9}, 0x96, [0x5, 0x20, 0x3, 0x9, 0xfff, 0x4, 0xc6b9, 0xb4, 0x2, 0x100000001, 0xffff, 0x100000000, 0x9, 0x4, 0xd489, 0x3]})
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000001c0)={"42a9c054ebd3cfee3129eb2ead77d69b", r2, 0x0, {0x8000000000000001, 0x2}, {}, 0x6e, [0xffff, 0x9, 0x3, 0x9, 0x3, 0x3ff, 0x5, 0x4, 0xb6, 0xee, 0x8, 0x4, 0x99, 0x7, 0x8, 0x8269]})
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r0)

09:33:30 executing program 3:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2541.832925] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'.
09:33:30 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 2:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 1:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 executing program 3:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe)
bind$bt_l2cap(r0, &(0x7f0000000640)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x9}, 0xe)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
r2 = socket(0x27, 0x2, 0x3)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r2)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000340), 0xffffffffffffffff)
sendmsg$FOU_CMD_GET(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r6, 0x1}, 0x14}}, 0x0)
sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r6, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x87}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x8000)
r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r7, 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000440), &(0x7f0000000200)=0xc)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500), r3)
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x4c, r8, 0x0, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xd7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_macvtap\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x29b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x4c}}, 0x20048854)
sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r4, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c0}, 0x40)

09:33:30 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 3:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 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$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0)

09:33:30 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 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(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe)
bind$bt_l2cap(r0, &(0x7f0000000040), 0xe)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x0, "4b9176"}, 0x6)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20002814}, 0x0)

09:33:30 executing program 3:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:30 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:30 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000100)={0x0, 0x2, 0x0, &(0x7f0000000200)=[{<r3=>0x80000000}, {}], 0xa, 0x0, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000000)=[{}], 0xa, 0x0, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]})
ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000980)={r3, &(0x7f0000000080), &(0x7f0000000900)})

09:33:30 executing program 5:
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x106, 0x9}}, 0x20)
write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000200)={0x14, 0x88, 0xfa00, {r0, 0x10, 0x0, @in={0x2, 0x4e21, @remote}}}, 0x90)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4}, {}, {0x6}]})
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:30 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:30 executing program 2:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x5c, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x29}, @NBD_ATTR_BACKEND_IDENTIFIER={0x13, 0xa, '/dev/dlm_plock\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48000}, 0x20000000)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r6=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={<r7=>0xffffffffffffffff})
r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r8, 0x0, 0x0)
r9 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r9, 0x0, 0x0)
socketpair(0x26, 0x2, 0xfff, &(0x7f0000000140)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
socketpair(0x21, 0x2, 0x2, &(0x7f0000000200)={<r11=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, r3, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x28}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffff8ee5}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x811}, 0x4000040)
r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 executing program 2:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 executing program 0:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2542.357734] nbd: must specify a size in bytes for the device
09:33:31 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 2:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:31 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x5c, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x29}, @NBD_ATTR_BACKEND_IDENTIFIER={0x13, 0xa, '/dev/dlm_plock\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48000}, 0x20000000)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r6=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={<r7=>0xffffffffffffffff})
r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r8, 0x0, 0x0)
r9 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r9, 0x0, 0x0)
socketpair(0x26, 0x2, 0xfff, &(0x7f0000000140)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
socketpair(0x21, 0x2, 0x2, &(0x7f0000000200)={<r11=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, r3, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x28}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffff8ee5}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r10}, {0x8, 0x1, r11}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x811}, 0x4000040)
r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

[ 2542.417001] audit: type=1326 audit(1662543211.157:348): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5820 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f609e766279 code=0x0
09:33:31 executing program 1:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 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$nbd(&(0x7f0000000040), r0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000", @ANYRES16=r6, @ANYBLOB="010000004000000000000100000084000780"], 0x18}}, 0x0)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="88dcd41f", @ANYRES16=r6, @ANYBLOB="040027bd7000fbdbdf2505000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x890)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100003501e29e00000000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8)
r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r1)
sendmsg$NBD_CMD_STATUS(r8, &(0x7f0000000480)={&(0x7f0000000300), 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x88, r9, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfa6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x0)

09:33:31 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 2:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x0)

09:33:31 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 2:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 1:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2542.506382] nbd: must specify a size in bytes for the device
09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:31 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r0)
sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc8, r1, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf7}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff8}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x40000)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="240000000000c72d2523a75700000000000000000000000000000000296a429b284bb564ed60b2349eae3dfb63f9e1b2c18d1ec983e85d936e9313c16d8d9773e809f8709fd8ca663d560b565e3965fc306f141992ef2330f12d3de21ba6d153341535973f0d2848069ac54b8c05"], 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0xa084)

09:33:31 executing program 2:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 1:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2542.589471] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 2542.606202] nbd: must specify at least one socket
09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r1)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r3, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x30}}, 0x0)

09:33:31 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$nbd(&(0x7f0000000000), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 executing program 1:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x30}}, 0x0)

09:33:31 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x30}}, 0x0)

09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r1)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r3, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

09:33:31 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1], 0x30}}, 0x0)

09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r1)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r3, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1], 0x30}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r1)
socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r2, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x130, r3, 0x900, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xfa8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x21c}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x39, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0xf1f8d3fe0888917f}}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000ffdbdf257300000008000300", @ANYRES32=0x0, @ANYRESHEX=r1], 0x40}, 0x1, 0x0, 0x0, 0xc841}, 0x0)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1], 0x30}}, 0x0)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r1)
socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x30}}, 0x0)

09:33:31 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="010025bd7000ffdbdf257300000008000300", @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x30}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

[ 2542.894552] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.0'.
09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
r6 = socket(0x18, 0xa, 0x800)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x78, r1, 0x4, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xea6b}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x11}, 0x40000)

09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r1)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x30}}, 0x0)

09:33:31 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
r6 = socket(0x18, 0xa, 0x800)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x78, r1, 0x4, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xea6b}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x11}, 0x40000)

09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c000600000000"], 0x30}}, 0x0)

09:33:31 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)

09:33:31 executing program 5:
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x40002, 0x0)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200), 0x400a01, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r5)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r5)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x60, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c000600000000"], 0x30}}, 0x0)

09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2543.092183] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2543.107903] nbd: must specify at least one socket
09:33:31 executing program 5:
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:31 executing program 5:
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:31 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

[ 2543.149889] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 2543.174843] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 2543.187779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
09:33:31 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:31 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:31 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c000600000000"], 0x30}}, 0x0)

[ 2543.202851] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2543.224965] nbd: must specify at least one socket
09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00060000000000000000000c0002000000c5000000000084000780"], 0x30}}, 0x0)

09:33:32 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c00020000"], 0x30}}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

[ 2543.264594] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 2543.281064] nbd: must specify at least one socket
09:33:32 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 5:
syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:32 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

[ 2543.327744] nbd: must specify at least one socket
09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:32 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 5:
syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c00020000"], 0x30}}, 0x0)

[ 2543.375514] nbd: must specify at least one socket
09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:32 executing program 5:
syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 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$nbd(&(0x7f0000000040), r2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_open_dev$media(&(0x7f0000000500), 0x2, 0x154000)
ioctl$MEDIA_IOC_ENUM_LINKS(r5, 0xc0287c02, &(0x7f0000000600)={0x80000000, &(0x7f0000000540), &(0x7f0000000580)})
prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000140))
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r6, 0x0, 0x0)
r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r7, 0x0, 0x0)
sendmsg$IPVS_CMD_DEL_DEST(r7, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x32}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7fff}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040081}, 0x20000000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x84, r3, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffa5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x8c1)
syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)={0x38, r8, 0x1, 0xfffffffc, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xfffffffffffffee2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004801}, 0x0)

09:33:32 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, 0x0, 0x88c1)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c00020000"], 0x30}}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2543.461324] nbd: must specify at least one socket
[ 2543.480985] nbd: must specify a size in bytes for the device
[ 2543.498274] nbd: must specify at least one socket
09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, 0x0, 0x88c1)

09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2543.510457] nbd: must specify at least one socket
09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000"], 0x30}}, 0x0)

09:33:32 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$nbd(&(0x7f0000000040), r2)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_open_dev$media(&(0x7f0000000500), 0x2, 0x154000)
ioctl$MEDIA_IOC_ENUM_LINKS(r5, 0xc0287c02, &(0x7f0000000600)={0x80000000, &(0x7f0000000540), &(0x7f0000000580)})
prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000140))
sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r6, 0x0, 0x0)
r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r7, 0x0, 0x0)
sendmsg$IPVS_CMD_DEL_DEST(r7, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x32}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7fff}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040081}, 0x20000000)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x84, r3, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffa5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x8c1)
syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0)
r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)={0x38, r8, 0x1, 0xfffffffc, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xfffffffffffffee2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004801}, 0x0)

[ 2543.535806] nbd: must specify at least one socket
09:33:32 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}}, 0x0)

[ 2543.573092] nbd: must specify at least one socket
09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, 0x0, 0x88c1)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000"], 0x30}}, 0x0)

09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}}, 0x0)

[ 2543.593779] nbd: must specify at least one socket
[ 2543.605655] nbd: must specify at least one socket
[ 2543.619977] nbd: must specify a size in bytes for the device
09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000"], 0x30}}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:32 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, 0x0, 0x88c1)

09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2543.639658] nbd: must specify at least one socket
[ 2543.657717] nbd: must specify at least one socket
[ 2543.679224] nbd: must specify at least one socket
[ 2543.686118] nbd: must specify at least one socket
09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}}, 0x0)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000000004"], 0x30}}, 0x0)

09:33:32 executing program 0:
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)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd700000000000010000000c00060000000000000000000c000200000000000000000004000780cbec4c46bce074ebbc1c8b70ba9fc167c3dda0c430d6cfa990bf156890ca2ee3a727313f9a2feac61d6a0a1fdbc37ccad2061c6966e0c07ad5a251eb484ee1698b6ad48b54286eb092022cb882a40ca878a569fbbb89e1674fc50512"], 0x30}}, 0x0)

[ 2543.703409] nbd: must specify at least one socket
09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000000004"], 0x30}}, 0x0)

09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)

[ 2543.739940] nbd: must specify a size in bytes for the device
[ 2543.758228] nbd: must specify at least one socket
[ 2543.772114] nbd: must specify at least one socket
09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x840}, 0x88c1)

[ 2543.809581] nbd: must specify a size in bytes for the device
[ 2543.822662] nbd: must specify at least one socket
[ 2543.838688] nbd: must specify a size in bytes for the device
[ 2543.854653] nbd: must specify at least one socket
09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da0000000004"], 0x30}}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x88c1)

09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0)

[ 2543.863489] nbd: must specify a size in bytes for the device
[ 2543.885965] nbd: must specify a size in bytes for the device
[ 2543.900101] nbd: must specify at least one socket
09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0)

[ 2543.920456] nbd: must specify at least one socket
09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)

09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)

[ 2543.941773] nbd: must specify a size in bytes for the device
[ 2543.949287] nbd: must specify at least one socket
[ 2543.965884] nbd: must specify at least one socket
[ 2543.973321] nbd: must specify at least one socket
09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

09:33:32 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000001b00)={&(0x7f0000000580), 0xc, &(0x7f0000001ac0)={&(0x7f0000000600)={0x928, r3, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_BEACON_TAIL={0x905, 0xf, [@mesh_id={0x72, 0x6}, @measure_req={0x26, 0x8f7, {0x0, 0x0, 0x0, "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"}}]}]}, 0x928}}, 0x0)
sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r3, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void, @val={0xc, 0x99, {0x2f, 0x76}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x808}, 0x0)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf257300000008000300", @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0)

[ 2544.001225] nbd: must specify a size in bytes for the device
[ 2544.017657] nbd: must specify a size in bytes for the device
[ 2544.031612] nbd: must specify a size in bytes for the device
09:33:32 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={<r4=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}, r4}}, 0x38)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r6, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x68000}, 0x90)
write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000080), r4, 0x0, 0x2, 0x4}}, 0x20)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0)

09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

[ 2544.056898] nbd: must specify at least one socket
09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da000000000400"], 0x30}}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:32 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 1:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:32 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={<r4=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}, r4}}, 0x38)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r6, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x68000}, 0x90)
write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000080), r4, 0x0, 0x2, 0x4}}, 0x20)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0)

[ 2544.108058] nbd: must specify a size in bytes for the device
[ 2544.121206] nbd: must specify a size in bytes for the device
[ 2544.133026] nbd: must specify at least one socket
[ 2544.141328] nbd: must specify at least one socket
09:33:32 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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$nl_generic(0x10, 0x3, 0x10)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:32 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), 0xffffffffffffffff)
connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x9, @none, 0x8, 0x1}, 0xe)

09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:32 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:32 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, 0xe)
bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @any, 0x100}, 0xe)

[ 2544.168502] nbd: must specify a size in bytes for the device
09:33:32 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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$nl_generic(0x10, 0x3, 0x10)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:32 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff)

09:33:32 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000002000000010000000c030000000000000000000004000780"], 0x24}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

09:33:33 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r1, 0x20, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x1, 0x5a}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x8054)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010025bd7000ffdbdf257300000008000300", @ANYRES32=0x0, @ANYBLOB='\f'], 0x40}}, 0x0)

09:33:33 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff)

[ 2544.218027] nbd: must specify a size in bytes for the device
09:33:33 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:33 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:33 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100), 0x408000, 0x0)
r2 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0)
ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f0000000240))
syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r1)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010025bd7000ffdbdf257300000008000300", @ANYRES32=0x0, @ANYBLOB="0c737407d15b80b4690144af09b346589e78c1dc1d9d16259fc62090fbb5363d06a9b339e4f46789ca17a12b882d11b8876d49a0a0e4f98ea6ca29e13570fef1833955319b8eddb082dac5ef9b1321e08fee71ebb0d425a0429ff199c36b4d48837496a8bb9ea0631b425c48ca1a77f93b51e76321bf7631a88a0d6b642df89db5d764064c55d4a34c6d1faf88a1d2925ae1af87003e4c7ed8a480dfbc4df4a1703d43fd4309fa3d5c19fbfc50"], 0x40}}, 0x0)

09:33:33 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$nl_generic(0x10, 0x3, 0x10)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xa0, r4, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffe}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x92}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4004000}, 0x80)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r6, 0x0, 0x0)
r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r7, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES64=r5, @ANYRES8=r0, @ANYRES32=r7, @ANYRES64=r1, @ANYRES64=r1, @ANYRES64=0x0], 0x30}, 0x1, 0x0, 0x0, 0x5}, 0x8880)

[ 2544.274352] nbd: must specify at least one socket
09:33:33 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0)

09:33:33 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:33 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_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="010000000000000000000100000007000780"], 0x18}}, 0x0)
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x10, 0x70bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x0)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:33 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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$nl_generic(0x10, 0x3, 0x10)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:33 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff)

09:33:33 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:33 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:33 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x48081}, 0x0)

09:33:33 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

09:33:33 executing program 0:
clock_gettime(0x0, &(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
pselect6(0x40, &(0x7f0000000080)={0x8, 0xc83, 0x8, 0x2, 0x8, 0x7, 0x9, 0x3}, &(0x7f00000000c0)={0x1f, 0x8000000000000001, 0x9, 0x80, 0x9, 0x400, 0x7, 0xaa}, &(0x7f0000000100)={0x5, 0x4800000000000000, 0x8, 0xbd33, 0x7fff, 0x7, 0x4, 0x1}, &(0x7f0000000180)={r0, r1+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x80]}, 0x8})
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x3, 0x3}, 0xe)
bind$bt_l2cap(r2, &(0x7f0000000040), 0xe)
rt_sigaction(0x36, &(0x7f0000000300)={&(0x7f0000000240)="c4c3fd0ca1090000000d41d32e0f7f119ec4e175efc86740af650f38cb5ddd3e0f6e524141ecd907", 0x2, &(0x7f0000000280)="c4c379056c6ed90ac4a3f962fa358f491090400dc48189605871660f6d8f0080000065f342a78f491897b904000000c4637d6d44f8e40ad1b800000000c481aa11e4", {[0x100000000]}}, &(0x7f00000003c0)={&(0x7f0000000340)="0fc5e322f30f8d000080208f0978c337c4622945470064660f73ff00c4e2a9a6415ec40339220eeaf30f53a5d62560153e660f3821030f01fc", 0x0, &(0x7f0000000380)="362e420f1c5588650f0d49000f0d7c8b1642de51fe0ffa7dedc00a48d9d041d97928f3440f1ef9643ef3410f7e2b"}, 0x8, &(0x7f0000000400))
ioctl$SNAPSHOT_UNFREEZE(r2, 0x3302)

09:33:33 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={<r5=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2544.387459] nbd: must specify at least one socket
09:33:33 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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$nl_generic(0x10, 0x3, 0x10)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:33 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:33 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x142, 0x0)
ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000080))
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:33 executing program 1:
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

09:33:33 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:33 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000080))
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x38, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x4, 0x1, r3}]}]}, 0x38}}, 0x0)

09:33:33 executing program 1:
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

09:33:33 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:33 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 1)

09:33:33 executing program 1:
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

09:33:33 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 1)

09:33:33 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={<r5=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:33 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:33 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2544.546589] FAULT_INJECTION: forcing a failure.
[ 2544.546589] name failslab, interval 1, probability 0, space 0, times 0
[ 2544.551668] FAULT_INJECTION: forcing a failure.
[ 2544.551668] name failslab, interval 1, probability 0, space 0, times 0
09:33:33 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

[ 2544.587549] CPU: 0 PID: 6274 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2544.595356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2544.604714] Call Trace:
[ 2544.607380]  dump_stack+0x1b2/0x281
[ 2544.611004]  should_fail.cold+0x10a/0x149
[ 2544.615141]  should_failslab+0xd6/0x130
[ 2544.619101]  kmem_cache_alloc_node+0x263/0x410
[ 2544.623676]  __alloc_skb+0x5c/0x510
[ 2544.627309]  netlink_sendmsg+0x91e/0xbc0
[ 2544.631379]  ? nlmsg_notify+0x1b0/0x1b0
[ 2544.635341]  ? kernel_recvmsg+0x210/0x210
[ 2544.639485]  ? security_socket_sendmsg+0x83/0xb0
[ 2544.644227]  ? nlmsg_notify+0x1b0/0x1b0
[ 2544.648188]  sock_sendmsg+0xb5/0x100
[ 2544.651897]  ___sys_sendmsg+0x6c8/0x800
[ 2544.655868]  ? get_pid_task+0x91/0x130
[ 2544.659736]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2544.664484]  ? lock_downgrade+0x740/0x740
[ 2544.668637]  ? __fget+0x23e/0x3e0
[ 2544.672077]  ? lock_acquire+0x170/0x3f0
[ 2544.676039]  ? lock_downgrade+0x740/0x740
[ 2544.680179]  ? __fget+0x265/0x3e0
[ 2544.683623]  ? __fdget+0x19b/0x1f0
[ 2544.687153]  ? sockfd_lookup_light+0xb2/0x160
[ 2544.691636]  __sys_sendmsg+0xa3/0x120
[ 2544.695417]  ? SyS_shutdown+0x160/0x160
[ 2544.699376]  ? wait_for_completion_io+0x10/0x10
[ 2544.704045]  ? SyS_read+0x210/0x210
[ 2544.707659]  SyS_sendmsg+0x27/0x40
[ 2544.711183]  ? __sys_sendmsg+0x120/0x120
[ 2544.715235]  do_syscall_64+0x1d5/0x640
[ 2544.719132]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2544.724315] RIP: 0033:0x7f0029c12279
[ 2544.728023] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2544.735714] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2544.742978] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2544.750234] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2544.757482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2544.764734] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
[ 2544.772008] CPU: 1 PID: 6277 Comm: syz-executor.0 Not tainted 4.14.292-syzkaller #0
[ 2544.779801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2544.789146] Call Trace:
[ 2544.791730]  dump_stack+0x1b2/0x281
[ 2544.795358]  should_fail.cold+0x10a/0x149
[ 2544.799521]  should_failslab+0xd6/0x130
[ 2544.803496]  kmem_cache_alloc_node+0x263/0x410
[ 2544.808168]  __alloc_skb+0x5c/0x510
[ 2544.811799]  netlink_sendmsg+0x91e/0xbc0
[ 2544.815866]  ? nlmsg_notify+0x1b0/0x1b0
[ 2544.819839]  ? kernel_recvmsg+0x210/0x210
[ 2544.823988]  ? security_socket_sendmsg+0x83/0xb0
[ 2544.828742]  ? nlmsg_notify+0x1b0/0x1b0
[ 2544.832713]  sock_sendmsg+0xb5/0x100
09:33:33 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

09:33:33 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:33 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={<r5=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:33 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:33 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2544.836424]  ___sys_sendmsg+0x6c8/0x800
[ 2544.840391]  ? get_pid_task+0x91/0x130
[ 2544.844270]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2544.849025]  ? lock_downgrade+0x740/0x740
[ 2544.853171]  ? __fget+0x23e/0x3e0
[ 2544.856624]  ? lock_acquire+0x170/0x3f0
[ 2544.860600]  ? lock_downgrade+0x740/0x740
[ 2544.864746]  ? __fget+0x265/0x3e0
[ 2544.868196]  ? __fdget+0x19b/0x1f0
[ 2544.871730]  ? sockfd_lookup_light+0xb2/0x160
[ 2544.876227]  __sys_sendmsg+0xa3/0x120
[ 2544.880022]  ? SyS_shutdown+0x160/0x160
[ 2544.883992]  ? wait_for_completion_io+0x10/0x10
[ 2544.888648]  ? SyS_read+0x210/0x210
[ 2544.892259]  SyS_sendmsg+0x27/0x40
[ 2544.895779]  ? __sys_sendmsg+0x120/0x120
[ 2544.899814]  do_syscall_64+0x1d5/0x640
[ 2544.903680]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2544.908849] RIP: 0033:0x7fcc02057279
[ 2544.912538] RSP: 002b:00007fcc009cc168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2544.920222] RAX: ffffffffffffffda RBX: 00007fcc02169f80 RCX: 00007fcc02057279
[ 2544.927465] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
09:33:33 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 2)

09:33:33 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:33 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 2)

09:33:33 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:33 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:33 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

[ 2544.934719] RBP: 00007fcc009cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2544.941972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2544.949218] R13: 00007ffc116a324f R14: 00007fcc009cc300 R15: 0000000000022000
[ 2544.975657] FAULT_INJECTION: forcing a failure.
[ 2544.975657] name failslab, interval 1, probability 0, space 0, times 0
[ 2544.985520] FAULT_INJECTION: forcing a failure.
[ 2544.985520] name failslab, interval 1, probability 0, space 0, times 0
[ 2545.000483] CPU: 0 PID: 6299 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2545.008287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2545.017638] Call Trace:
[ 2545.020231]  dump_stack+0x1b2/0x281
[ 2545.023861]  should_fail.cold+0x10a/0x149
[ 2545.028006]  should_failslab+0xd6/0x130
[ 2545.031998]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2545.037089]  __kmalloc_node_track_caller+0x38/0x70
[ 2545.042003]  __alloc_skb+0x96/0x510
[ 2545.045614]  netlink_sendmsg+0x91e/0xbc0
[ 2545.049660]  ? nlmsg_notify+0x1b0/0x1b0
[ 2545.053617]  ? kernel_recvmsg+0x210/0x210
[ 2545.057753]  ? security_socket_sendmsg+0x83/0xb0
[ 2545.062500]  ? nlmsg_notify+0x1b0/0x1b0
[ 2545.066456]  sock_sendmsg+0xb5/0x100
[ 2545.070149]  ___sys_sendmsg+0x6c8/0x800
[ 2545.074107]  ? get_pid_task+0x91/0x130
[ 2545.078000]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2545.082738]  ? lock_downgrade+0x740/0x740
[ 2545.086870]  ? __fget+0x23e/0x3e0
[ 2545.090311]  ? lock_acquire+0x170/0x3f0
[ 2545.094284]  ? lock_downgrade+0x740/0x740
[ 2545.098431]  ? __fget+0x265/0x3e0
[ 2545.101891]  ? __fdget+0x19b/0x1f0
[ 2545.105426]  ? sockfd_lookup_light+0xb2/0x160
[ 2545.109912]  __sys_sendmsg+0xa3/0x120
[ 2545.113700]  ? SyS_shutdown+0x160/0x160
[ 2545.117663]  ? wait_for_completion_io+0x10/0x10
[ 2545.122316]  ? SyS_read+0x210/0x210
[ 2545.125943]  SyS_sendmsg+0x27/0x40
[ 2545.129467]  ? __sys_sendmsg+0x120/0x120
[ 2545.133523]  do_syscall_64+0x1d5/0x640
[ 2545.137402]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2545.142571] RIP: 0033:0x7f0029c12279
[ 2545.146288] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2545.153978] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2545.161236] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2545.168495] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2545.175750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2545.183006] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
09:33:33 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:33 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

09:33:33 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:33 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:33 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2545.190297] CPU: 1 PID: 6302 Comm: syz-executor.0 Not tainted 4.14.292-syzkaller #0
[ 2545.198094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2545.207440] Call Trace:
[ 2545.210030]  dump_stack+0x1b2/0x281
[ 2545.213659]  should_fail.cold+0x10a/0x149
[ 2545.217803]  should_failslab+0xd6/0x130
[ 2545.221777]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2545.226883]  __kmalloc_node_track_caller+0x38/0x70
[ 2545.231813]  __alloc_skb+0x96/0x510
[ 2545.235462]  netlink_sendmsg+0x91e/0xbc0
09:33:34 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2545.239526]  ? nlmsg_notify+0x1b0/0x1b0
[ 2545.243495]  ? kernel_recvmsg+0x210/0x210
[ 2545.247641]  ? security_socket_sendmsg+0x83/0xb0
[ 2545.252400]  ? nlmsg_notify+0x1b0/0x1b0
[ 2545.256375]  sock_sendmsg+0xb5/0x100
[ 2545.260095]  ___sys_sendmsg+0x6c8/0x800
[ 2545.264073]  ? get_pid_task+0x91/0x130
[ 2545.267959]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2545.272712]  ? lock_downgrade+0x740/0x740
[ 2545.276859]  ? __fget+0x23e/0x3e0
[ 2545.280314]  ? lock_acquire+0x170/0x3f0
[ 2545.284293]  ? lock_downgrade+0x740/0x740
[ 2545.288443]  ? __fget+0x265/0x3e0
[ 2545.291903]  ? __fdget+0x19b/0x1f0
[ 2545.295442]  ? sockfd_lookup_light+0xb2/0x160
[ 2545.299934]  __sys_sendmsg+0xa3/0x120
[ 2545.303738]  ? SyS_shutdown+0x160/0x160
[ 2545.307711]  ? wait_for_completion_io+0x10/0x10
[ 2545.312382]  ? SyS_read+0x210/0x210
[ 2545.316004]  SyS_sendmsg+0x27/0x40
[ 2545.319530]  ? __sys_sendmsg+0x120/0x120
[ 2545.323584]  do_syscall_64+0x1d5/0x640
[ 2545.327471]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2545.332651] RIP: 0033:0x7fcc02057279
09:33:34 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 3)

[ 2545.336335] RSP: 002b:00007fcc009cc168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2545.344034] RAX: ffffffffffffffda RBX: 00007fcc02169f80 RCX: 00007fcc02057279
[ 2545.351280] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2545.358586] RBP: 00007fcc009cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2545.365832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2545.373176] R13: 00007ffc116a324f R14: 00007fcc009cc300 R15: 0000000000022000
09:33:34 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:34 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 3)

09:33:34 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:34 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:34 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

09:33:34 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4, 0x1}, 0xe)

[ 2545.392070] FAULT_INJECTION: forcing a failure.
[ 2545.392070] name failslab, interval 1, probability 0, space 0, times 0
[ 2545.419038] CPU: 1 PID: 6323 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2545.426848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2545.436198] Call Trace:
[ 2545.438788]  dump_stack+0x1b2/0x281
09:33:34 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, 0x0, 0x0)

09:33:34 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, 0x0, 0x0)

[ 2545.442419]  should_fail.cold+0x10a/0x149
[ 2545.446572]  should_failslab+0xd6/0x130
[ 2545.450555]  kmem_cache_alloc_trace+0x29a/0x3d0
[ 2545.455231]  nbd_alloc_config+0x5e/0x180
[ 2545.459290]  nbd_genl_connect+0x40f/0x13e0
[ 2545.463529]  ? nbd_xmit_timeout+0x500/0x500
[ 2545.467850]  ? validate_nla+0x192/0x5e0
[ 2545.471838]  ? nla_parse+0x157/0x1f0
[ 2545.475554]  genl_family_rcv_msg+0x572/0xb20
[ 2545.479961]  ? genl_rcv+0x40/0x40
[ 2545.483416]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
09:33:34 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, 0x0, 0x0)

09:33:34 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4, 0x1}, 0xe)

[ 2545.488870]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2545.493980]  ? trace_hardirqs_on+0x10/0x10
[ 2545.498221]  genl_rcv_msg+0xaf/0x140
[ 2545.501936]  netlink_rcv_skb+0x125/0x390
[ 2545.505997]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2545.510577]  ? netlink_ack+0x9a0/0x9a0
[ 2545.514464]  ? lock_acquire+0x170/0x3f0
[ 2545.518445]  genl_rcv+0x24/0x40
[ 2545.521727]  netlink_unicast+0x437/0x610
[ 2545.525790]  ? netlink_sendskb+0xd0/0xd0
[ 2545.529843]  ? __check_object_size+0x179/0x230
[ 2545.534410]  netlink_sendmsg+0x648/0xbc0
[ 2545.538451]  ? nlmsg_notify+0x1b0/0x1b0
[ 2545.542402]  ? kernel_recvmsg+0x210/0x210
[ 2545.546530]  ? security_socket_sendmsg+0x83/0xb0
[ 2545.551268]  ? nlmsg_notify+0x1b0/0x1b0
[ 2545.555225]  sock_sendmsg+0xb5/0x100
[ 2545.558917]  ___sys_sendmsg+0x6c8/0x800
[ 2545.562867]  ? get_pid_task+0x91/0x130
[ 2545.566735]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2545.571480]  ? lock_downgrade+0x740/0x740
[ 2545.576131]  ? __fget+0x23e/0x3e0
[ 2545.579578]  ? lock_acquire+0x170/0x3f0
[ 2545.583549]  ? lock_downgrade+0x740/0x740
[ 2545.587678]  ? __fget+0x265/0x3e0
[ 2545.591112]  ? __fdget+0x19b/0x1f0
[ 2545.594649]  ? sockfd_lookup_light+0xb2/0x160
[ 2545.599136]  __sys_sendmsg+0xa3/0x120
[ 2545.602915]  ? SyS_shutdown+0x160/0x160
[ 2545.606865]  ? wait_for_completion_io+0x10/0x10
[ 2545.611533]  ? SyS_read+0x210/0x210
[ 2545.615156]  SyS_sendmsg+0x27/0x40
[ 2545.618699]  ? __sys_sendmsg+0x120/0x120
[ 2545.622745]  do_syscall_64+0x1d5/0x640
[ 2545.626617]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2545.631789] RIP: 0033:0x7f0029c12279
[ 2545.635504] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2545.643187] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2545.650439] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2545.657694] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2545.665033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2545.672297] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
09:33:34 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2545.690131] nbd: couldn't allocate config
09:33:34 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 4)

09:33:34 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4, 0x1}, 0xe)

09:33:34 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:34 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:34 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0xf2d829194031b995, 0x0)
getegid()
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYRES8=r2, @ANYRESDEC=r4, @ANYRES16=r2, @ANYRESOCT=r2, @ANYBLOB="7c67516ddea070a342d47f719ed4af29962d2e9f3ff22db7576d0ab377f607549343285432fe4aba18266a5150ace4b9dd8544f8dbe2dde458a10462d609be0eb810edf8f296fbee293fb6f33c7d70e138ad9ba25812c95d56fc8c762107b3e2f826498be02973b1ecbfebf6c3ed9e6cca52137a8e82f154df2d", @ANYRES8=r4], 0x24}}, 0x40080)

09:33:34 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:34 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:34 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x1}, 0xe)

09:33:34 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:34 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0xf2d829194031b995, 0x0)
getegid()
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYRES8=r2, @ANYRESDEC=r4, @ANYRES16=r2, @ANYRESOCT=r2, @ANYBLOB="7c67516ddea070a342d47f719ed4af29962d2e9f3ff22db7576d0ab377f607549343285432fe4aba18266a5150ace4b9dd8544f8dbe2dde458a10462d609be0eb810edf8f296fbee293fb6f33c7d70e138ad9ba25812c95d56fc8c762107b3e2f826498be02973b1ecbfebf6c3ed9e6cca52137a8e82f154df2d", @ANYRES8=r4], 0x24}}, 0x40080)
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$nbd(&(0x7f0000000040), r0) (async)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0xf2d829194031b995, 0x0) (async)
getegid() (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYRES8=r2, @ANYRESDEC=r4, @ANYRES16=r2, @ANYRESOCT=r2, @ANYBLOB="7c67516ddea070a342d47f719ed4af29962d2e9f3ff22db7576d0ab377f607549343285432fe4aba18266a5150ace4b9dd8544f8dbe2dde458a10462d609be0eb810edf8f296fbee293fb6f33c7d70e138ad9ba25812c95d56fc8c762107b3e2f826498be02973b1ecbfebf6c3ed9e6cca52137a8e82f154df2d", @ANYRES8=r4], 0x24}}, 0x40080) (async)

09:33:34 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2545.787043] FAULT_INJECTION: forcing a failure.
[ 2545.787043] name failslab, interval 1, probability 0, space 0, times 0
[ 2545.808687] CPU: 1 PID: 6361 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2545.816515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2545.825866] Call Trace:
[ 2545.828475]  dump_stack+0x1b2/0x281
[ 2545.832108]  should_fail.cold+0x10a/0x149
09:33:34 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2545.836256]  should_failslab+0xd6/0x130
[ 2545.840243]  kmem_cache_alloc_trace+0x29a/0x3d0
[ 2545.844922]  ? dev_uevent_filter+0xd0/0xd0
[ 2545.849160]  kobject_uevent_env+0x20c/0xf30
[ 2545.853488]  ? debugfs_remove_recursive+0x1b/0x3b0
[ 2545.858417]  nbd_config_put+0x50a/0x6c0
[ 2545.862392]  ? wait_for_completion_io+0x10/0x10
[ 2545.867060]  nbd_genl_connect+0xcb9/0x13e0
[ 2545.871280]  ? nbd_xmit_timeout+0x500/0x500
[ 2545.875600]  ? validate_nla+0x192/0x5e0
[ 2545.879575]  ? nla_parse+0x157/0x1f0
[ 2545.883277]  genl_family_rcv_msg+0x572/0xb20
[ 2545.887680]  ? genl_rcv+0x40/0x40
[ 2545.891138]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2545.896582]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2545.901672]  ? trace_hardirqs_on+0x10/0x10
[ 2545.905890]  genl_rcv_msg+0xaf/0x140
[ 2545.909593]  netlink_rcv_skb+0x125/0x390
[ 2545.913640]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2545.918198]  ? netlink_ack+0x9a0/0x9a0
[ 2545.922063]  ? lock_acquire+0x170/0x3f0
[ 2545.926024]  genl_rcv+0x24/0x40
[ 2545.929288]  netlink_unicast+0x437/0x610
[ 2545.933331]  ? netlink_sendskb+0xd0/0xd0
[ 2545.937371]  ? __check_object_size+0x179/0x230
[ 2545.941934]  netlink_sendmsg+0x648/0xbc0
[ 2545.945975]  ? nlmsg_notify+0x1b0/0x1b0
[ 2545.949926]  ? kernel_recvmsg+0x210/0x210
[ 2545.954054]  ? security_socket_sendmsg+0x83/0xb0
[ 2545.958789]  ? nlmsg_notify+0x1b0/0x1b0
[ 2545.962747]  sock_sendmsg+0xb5/0x100
[ 2545.966447]  ___sys_sendmsg+0x6c8/0x800
[ 2545.970418]  ? get_pid_task+0x91/0x130
[ 2545.974285]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2545.979021]  ? lock_downgrade+0x740/0x740
[ 2545.983161]  ? __fget+0x23e/0x3e0
[ 2545.986595]  ? lock_acquire+0x170/0x3f0
[ 2545.990567]  ? lock_downgrade+0x740/0x740
[ 2545.994692]  ? __fget+0x265/0x3e0
[ 2545.998122]  ? __fdget+0x19b/0x1f0
[ 2546.001647]  ? sockfd_lookup_light+0xb2/0x160
[ 2546.006127]  __sys_sendmsg+0xa3/0x120
[ 2546.009903]  ? SyS_shutdown+0x160/0x160
[ 2546.013864]  ? wait_for_completion_io+0x10/0x10
[ 2546.018516]  ? SyS_read+0x210/0x210
[ 2546.022128]  SyS_sendmsg+0x27/0x40
[ 2546.025649]  ? __sys_sendmsg+0x120/0x120
[ 2546.029709]  do_syscall_64+0x1d5/0x640
09:33:34 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 5)

09:33:34 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:34 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:34 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x1}, 0xe)

09:33:34 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:34 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0xf2d829194031b995, 0x0)
getegid()
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYRES8=r2, @ANYRESDEC=r4, @ANYRES16=r2, @ANYRESOCT=r2, @ANYBLOB="7c67516ddea070a342d47f719ed4af29962d2e9f3ff22db7576d0ab377f607549343285432fe4aba18266a5150ace4b9dd8544f8dbe2dde458a10462d609be0eb810edf8f296fbee293fb6f33c7d70e138ad9ba25812c95d56fc8c762107b3e2f826498be02973b1ecbfebf6c3ed9e6cca52137a8e82f154df2d", @ANYRES8=r4], 0x24}}, 0x40080)
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$nbd(&(0x7f0000000040), r0) (async)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0xf2d829194031b995, 0x0) (async)
getegid() (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r5, 0x0, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYRES8=r2, @ANYRESDEC=r4, @ANYRES16=r2, @ANYRESOCT=r2, @ANYBLOB="7c67516ddea070a342d47f719ed4af29962d2e9f3ff22db7576d0ab377f607549343285432fe4aba18266a5150ace4b9dd8544f8dbe2dde458a10462d609be0eb810edf8f296fbee293fb6f33c7d70e138ad9ba25812c95d56fc8c762107b3e2f826498be02973b1ecbfebf6c3ed9e6cca52137a8e82f154df2d", @ANYRES8=r4], 0x24}}, 0x40080) (async)

[ 2546.033576]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2546.038742] RIP: 0033:0x7f0029c12279
[ 2546.042872] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2546.050557] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2546.057805] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2546.065052] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2546.072301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2546.079550] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
09:33:34 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2546.138996] FAULT_INJECTION: forcing a failure.
[ 2546.138996] name failslab, interval 1, probability 0, space 0, times 0
[ 2546.160538] CPU: 1 PID: 6394 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2546.168355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2546.177702] Call Trace:
[ 2546.180272]  dump_stack+0x1b2/0x281
[ 2546.183883]  should_fail.cold+0x10a/0x149
[ 2546.188010]  should_failslab+0xd6/0x130
[ 2546.191961]  __kmalloc+0x2c1/0x400
[ 2546.195487]  ? kobject_get_path+0xb5/0x230
[ 2546.199708]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[ 2546.205134]  kobject_get_path+0xb5/0x230
[ 2546.209174]  kobject_uevent_env+0x230/0xf30
[ 2546.213491]  ? debugfs_remove_recursive+0x1b/0x3b0
[ 2546.218421]  nbd_config_put+0x50a/0x6c0
[ 2546.222386]  ? wait_for_completion_io+0x10/0x10
[ 2546.227043]  nbd_genl_connect+0xcb9/0x13e0
[ 2546.231258]  ? nbd_xmit_timeout+0x500/0x500
[ 2546.235557]  ? validate_nla+0x192/0x5e0
[ 2546.239509]  ? nla_parse+0x157/0x1f0
[ 2546.243227]  genl_family_rcv_msg+0x572/0xb20
[ 2546.247614]  ? genl_rcv+0x40/0x40
[ 2546.251065]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2546.256498]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2546.261577]  ? trace_hardirqs_on+0x10/0x10
[ 2546.265819]  genl_rcv_msg+0xaf/0x140
[ 2546.269533]  netlink_rcv_skb+0x125/0x390
[ 2546.273585]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2546.278144]  ? netlink_ack+0x9a0/0x9a0
[ 2546.282008]  ? lock_acquire+0x170/0x3f0
[ 2546.285961]  genl_rcv+0x24/0x40
[ 2546.289217]  netlink_unicast+0x437/0x610
[ 2546.293265]  ? netlink_sendskb+0xd0/0xd0
[ 2546.297325]  ? __check_object_size+0x179/0x230
[ 2546.301887]  netlink_sendmsg+0x648/0xbc0
[ 2546.305927]  ? nlmsg_notify+0x1b0/0x1b0
[ 2546.309880]  ? kernel_recvmsg+0x210/0x210
[ 2546.314008]  ? security_socket_sendmsg+0x83/0xb0
[ 2546.318739]  ? nlmsg_notify+0x1b0/0x1b0
[ 2546.322691]  sock_sendmsg+0xb5/0x100
[ 2546.326383]  ___sys_sendmsg+0x6c8/0x800
[ 2546.330337]  ? get_pid_task+0x91/0x130
[ 2546.334201]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2546.338937]  ? lock_downgrade+0x740/0x740
[ 2546.343061]  ? __fget+0x23e/0x3e0
[ 2546.346493]  ? lock_acquire+0x170/0x3f0
[ 2546.350453]  ? lock_downgrade+0x740/0x740
[ 2546.354591]  ? __fget+0x265/0x3e0
[ 2546.358020]  ? __fdget+0x19b/0x1f0
[ 2546.361536]  ? sockfd_lookup_light+0xb2/0x160
[ 2546.366008]  __sys_sendmsg+0xa3/0x120
[ 2546.369785]  ? SyS_shutdown+0x160/0x160
[ 2546.373736]  ? wait_for_completion_io+0x10/0x10
[ 2546.378387]  ? SyS_read+0x210/0x210
[ 2546.381993]  SyS_sendmsg+0x27/0x40
[ 2546.385509]  ? __sys_sendmsg+0x120/0x120
[ 2546.389546]  do_syscall_64+0x1d5/0x640
[ 2546.393421]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2546.398587] RIP: 0033:0x7f0029c12279
[ 2546.402275] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2546.409961] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2546.417213] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2546.424462] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2546.431707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
09:33:35 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x1}, 0xe)

09:33:35 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 6)

09:33:35 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:35 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$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NODE={0x4}]}, 0x24}}, 0x0)
sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x70, r4, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffe41d}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa7c3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3fd}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x101}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8be1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x48050)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="b426f827e3d7107c0000000000000804080780"], 0x24}}, 0x0)

09:33:35 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2546.438968] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
09:33:35 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

[ 2546.508086] FAULT_INJECTION: forcing a failure.
[ 2546.508086] name failslab, interval 1, probability 0, space 0, times 0
[ 2546.526369] CPU: 1 PID: 6419 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2546.534183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2546.543521] Call Trace:
[ 2546.546105]  dump_stack+0x1b2/0x281
[ 2546.549710]  should_fail.cold+0x10a/0x149
[ 2546.553839]  should_failslab+0xd6/0x130
[ 2546.557793]  kmem_cache_alloc_node+0x263/0x410
[ 2546.562357]  __alloc_skb+0x5c/0x510
[ 2546.565966]  kobject_uevent_env+0x882/0xf30
[ 2546.570271]  ? debugfs_remove_recursive+0x1b/0x3b0
[ 2546.575178]  nbd_config_put+0x50a/0x6c0
[ 2546.579128]  ? wait_for_completion_io+0x10/0x10
[ 2546.583778]  nbd_genl_connect+0xcb9/0x13e0
[ 2546.587990]  ? nbd_xmit_timeout+0x500/0x500
[ 2546.592289]  ? validate_nla+0x192/0x5e0
[ 2546.596245]  ? nla_parse+0x157/0x1f0
[ 2546.599936]  genl_family_rcv_msg+0x572/0xb20
[ 2546.604321]  ? genl_rcv+0x40/0x40
[ 2546.607751]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2546.613178]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2546.618438]  ? trace_hardirqs_on+0x10/0x10
[ 2546.622655]  genl_rcv_msg+0xaf/0x140
[ 2546.626347]  netlink_rcv_skb+0x125/0x390
[ 2546.630385]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2546.634958]  ? netlink_ack+0x9a0/0x9a0
[ 2546.638821]  ? lock_acquire+0x170/0x3f0
[ 2546.642776]  genl_rcv+0x24/0x40
[ 2546.646038]  netlink_unicast+0x437/0x610
[ 2546.650078]  ? netlink_sendskb+0xd0/0xd0
[ 2546.654117]  ? __check_object_size+0x179/0x230
[ 2546.658696]  netlink_sendmsg+0x648/0xbc0
[ 2546.662753]  ? nlmsg_notify+0x1b0/0x1b0
[ 2546.666709]  ? kernel_recvmsg+0x210/0x210
[ 2546.670836]  ? security_socket_sendmsg+0x83/0xb0
[ 2546.675570]  ? nlmsg_notify+0x1b0/0x1b0
[ 2546.679532]  sock_sendmsg+0xb5/0x100
[ 2546.683234]  ___sys_sendmsg+0x6c8/0x800
[ 2546.687187]  ? get_pid_task+0x91/0x130
[ 2546.691050]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2546.695793]  ? lock_downgrade+0x740/0x740
[ 2546.699919]  ? __fget+0x23e/0x3e0
[ 2546.703349]  ? lock_acquire+0x170/0x3f0
[ 2546.707301]  ? lock_downgrade+0x740/0x740
[ 2546.711427]  ? __fget+0x265/0x3e0
[ 2546.714859]  ? __fdget+0x19b/0x1f0
[ 2546.718394]  ? sockfd_lookup_light+0xb2/0x160
[ 2546.722888]  __sys_sendmsg+0xa3/0x120
[ 2546.726667]  ? SyS_shutdown+0x160/0x160
[ 2546.730617]  ? wait_for_completion_io+0x10/0x10
[ 2546.735270]  ? SyS_read+0x210/0x210
[ 2546.738881]  SyS_sendmsg+0x27/0x40
[ 2546.742398]  ? __sys_sendmsg+0x120/0x120
[ 2546.746435]  do_syscall_64+0x1d5/0x640
[ 2546.750302]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2546.755467] RIP: 0033:0x7f0029c12279
09:33:35 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

09:33:35 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 7)

09:33:35 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:35 executing program 4:
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2546.759156] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2546.766843] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2546.774096] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2546.781342] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2546.788592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2546.795858] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
09:33:35 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$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NODE={0x4}]}, 0x24}}, 0x0)
sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x70, r4, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffe41d}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa7c3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3fd}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x101}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8be1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x48050)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="b426f827e3d7107c0000000000000804080780"], 0x24}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) (async)
sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NODE={0x4}]}, 0x24}}, 0x0) (async)
sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x70, r4, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffe41d}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa7c3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3fd}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x101}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8be1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x48050) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="b426f827e3d7107c0000000000000804080780"], 0x24}}, 0x0) (async)

09:33:35 executing program 5:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:35 executing program 1:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2546.868165] FAULT_INJECTION: forcing a failure.
[ 2546.868165] name failslab, interval 1, probability 0, space 0, times 0
[ 2546.887012] CPU: 1 PID: 6438 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2546.894838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2546.904193] Call Trace:
[ 2546.906768]  dump_stack+0x1b2/0x281
[ 2546.910393]  should_fail.cold+0x10a/0x149
[ 2546.914546]  should_failslab+0xd6/0x130
[ 2546.918518]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2546.923622]  __kmalloc_node_track_caller+0x38/0x70
[ 2546.928546]  __alloc_skb+0x96/0x510
[ 2546.932183]  kobject_uevent_env+0x882/0xf30
[ 2546.936490]  ? debugfs_remove_recursive+0x1b/0x3b0
[ 2546.941410]  nbd_config_put+0x50a/0x6c0
[ 2546.945365]  ? wait_for_completion_io+0x10/0x10
[ 2546.950036]  nbd_genl_connect+0xcb9/0x13e0
[ 2546.954261]  ? nbd_xmit_timeout+0x500/0x500
[ 2546.958576]  ? validate_nla+0x192/0x5e0
[ 2546.962562]  ? nla_parse+0x157/0x1f0
[ 2546.966263]  genl_family_rcv_msg+0x572/0xb20
[ 2546.970662]  ? genl_rcv+0x40/0x40
[ 2546.974098]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2546.979531]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2546.984615]  ? trace_hardirqs_on+0x10/0x10
[ 2546.988846]  genl_rcv_msg+0xaf/0x140
[ 2546.992552]  netlink_rcv_skb+0x125/0x390
[ 2546.996593]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2547.001153]  ? netlink_ack+0x9a0/0x9a0
[ 2547.005019]  ? lock_acquire+0x170/0x3f0
[ 2547.008979]  genl_rcv+0x24/0x40
[ 2547.012249]  netlink_unicast+0x437/0x610
[ 2547.016304]  ? netlink_sendskb+0xd0/0xd0
[ 2547.020351]  ? __check_object_size+0x179/0x230
[ 2547.024929]  netlink_sendmsg+0x648/0xbc0
[ 2547.028975]  ? nlmsg_notify+0x1b0/0x1b0
[ 2547.032938]  ? kernel_recvmsg+0x210/0x210
[ 2547.037064]  ? security_socket_sendmsg+0x83/0xb0
[ 2547.041806]  ? nlmsg_notify+0x1b0/0x1b0
[ 2547.045761]  sock_sendmsg+0xb5/0x100
[ 2547.049455]  ___sys_sendmsg+0x6c8/0x800
[ 2547.053500]  ? get_pid_task+0x91/0x130
[ 2547.057366]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2547.062101]  ? lock_downgrade+0x740/0x740
[ 2547.066227]  ? __fget+0x23e/0x3e0
[ 2547.069655]  ? lock_acquire+0x170/0x3f0
[ 2547.073611]  ? lock_downgrade+0x740/0x740
[ 2547.077751]  ? __fget+0x265/0x3e0
[ 2547.081193]  ? __fdget+0x19b/0x1f0
[ 2547.084729]  ? sockfd_lookup_light+0xb2/0x160
[ 2547.089206]  __sys_sendmsg+0xa3/0x120
[ 2547.093004]  ? SyS_shutdown+0x160/0x160
[ 2547.096976]  ? wait_for_completion_io+0x10/0x10
[ 2547.101635]  ? SyS_read+0x210/0x210
[ 2547.105249]  SyS_sendmsg+0x27/0x40
[ 2547.108771]  ? __sys_sendmsg+0x120/0x120
[ 2547.112817]  do_syscall_64+0x1d5/0x640
[ 2547.116863]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2547.122038] RIP: 0033:0x7f0029c12279
[ 2547.125746] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2547.134059] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2547.141323] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2547.148637] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2547.155930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
09:33:35 executing program 0:
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$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff)
sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x24, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NODE={0x4}]}, 0x24}}, 0x0) (async)
sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x70, r4, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffe41d}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa7c3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3fd}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x101}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8be1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x48050) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="b426f827e3d7107c0000000000000804080780"], 0x24}}, 0x0)

09:33:35 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:35 executing program 1:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2547.163414] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
09:33:35 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 8)

09:33:35 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:35 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:36 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2547.225408] nla_parse: 20 callbacks suppressed
[ 2547.225414] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 2547.259902] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'.
09:33:36 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:36 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, 0x0, 0x0)

09:33:36 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0)

09:33:36 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
lookup_dcookie(0x0, 0x0, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000980fb95000000010000000c00020000a68694397853000000010000480c0006000200000000000000"], 0x2c}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000300)=0x6)
r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="9400000d", @ANYRES16=r5, @ANYBLOB="02002cbd7000ffdbdf25010000000c00020000100000000000000c000400e0000000000000000c000300faffffffffffffff2c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00080001000000000000000c00050008000000000000000c00040000000000000000000c0004000300000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x40d0}, 0x4005)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="040c0400", @ANYRES16=r1, @ANYBLOB="000126bd7000fedbdf25050000000c00020001000000000000000c00080003000000000000000c000300ffff0000000000000c000800ffffffffffffff7f"], 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000040)

[ 2547.282827] FAULT_INJECTION: forcing a failure.
[ 2547.282827] name failslab, interval 1, probability 0, space 0, times 0
[ 2547.319426] CPU: 0 PID: 6477 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2547.327261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2547.336619] Call Trace:
[ 2547.339209]  dump_stack+0x1b2/0x281
[ 2547.342845]  should_fail.cold+0x10a/0x149
[ 2547.346998]  should_failslab+0xd6/0x130
[ 2547.350977]  kmem_cache_alloc_node+0x263/0x410
[ 2547.355564]  __alloc_skb+0x5c/0x510
[ 2547.359193]  kobject_uevent_env+0x882/0xf30
[ 2547.363523]  nbd_config_put+0x50a/0x6c0
[ 2547.367504]  ? wait_for_completion_io+0x10/0x10
[ 2547.372188]  nbd_genl_connect+0xcb9/0x13e0
[ 2547.376423]  ? nbd_xmit_timeout+0x500/0x500
[ 2547.380743]  ? __mutex_lock+0x356/0x1310
[ 2547.384990]  ? validate_nla+0x192/0x5e0
[ 2547.388964]  ? nla_parse+0x157/0x1f0
[ 2547.392680]  genl_family_rcv_msg+0x572/0xb20
[ 2547.397075]  ? genl_rcv+0x40/0x40
[ 2547.400539]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2547.405973]  ? trace_hardirqs_on+0x10/0x10
[ 2547.410194]  genl_rcv_msg+0xaf/0x140
[ 2547.413892]  netlink_rcv_skb+0x125/0x390
[ 2547.417938]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2547.422516]  ? netlink_ack+0x9a0/0x9a0
[ 2547.426392]  ? lock_acquire+0x170/0x3f0
[ 2547.430364]  genl_rcv+0x24/0x40
[ 2547.433636]  netlink_unicast+0x437/0x610
[ 2547.437688]  ? netlink_sendskb+0xd0/0xd0
[ 2547.441737]  ? __check_object_size+0x179/0x230
[ 2547.446305]  netlink_sendmsg+0x648/0xbc0
[ 2547.450352]  ? nlmsg_notify+0x1b0/0x1b0
[ 2547.454339]  ? kernel_recvmsg+0x210/0x210
[ 2547.458488]  ? security_socket_sendmsg+0x83/0xb0
[ 2547.463230]  ? nlmsg_notify+0x1b0/0x1b0
[ 2547.467195]  sock_sendmsg+0xb5/0x100
[ 2547.470900]  ___sys_sendmsg+0x6c8/0x800
[ 2547.474864]  ? get_pid_task+0x91/0x130
[ 2547.478756]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2547.483516]  ? lock_downgrade+0x740/0x740
[ 2547.487666]  ? __fget+0x23e/0x3e0
[ 2547.491110]  ? lock_acquire+0x170/0x3f0
[ 2547.495091]  ? lock_downgrade+0x740/0x740
[ 2547.499220]  ? __fget+0x265/0x3e0
[ 2547.502662]  ? __fdget+0x19b/0x1f0
[ 2547.506189]  ? sockfd_lookup_light+0xb2/0x160
[ 2547.510664]  __sys_sendmsg+0xa3/0x120
[ 2547.514444]  ? SyS_shutdown+0x160/0x160
[ 2547.518402]  ? wait_for_completion_io+0x10/0x10
[ 2547.523069]  ? SyS_read+0x210/0x210
[ 2547.526689]  SyS_sendmsg+0x27/0x40
[ 2547.530206]  ? __sys_sendmsg+0x120/0x120
[ 2547.534249]  do_syscall_64+0x1d5/0x640
[ 2547.538130]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2547.543305] RIP: 0033:0x7f0029c12279
[ 2547.547004] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2547.554699] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2547.561958] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2547.569221] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2547.576472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
09:33:36 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:36 executing program 1:
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff70}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x623}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x43}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3092c000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb97}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}}, 0x20000000)
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:36 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:36 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
lookup_dcookie(0x0, 0x0, 0x0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000980fb95000000010000000c00020000a68694397853000000010000480c0006000200000000000000"], 0x2c}}, 0x0) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000300)=0x6) (async)
r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="9400000d", @ANYRES16=r5, @ANYBLOB="02002cbd7000ffdbdf25010000000c00020000100000000000000c000400e0000000000000000c000300faffffffffffffff2c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00080001000000000000000c00050008000000000000000c00040000000000000000000c0004000300000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x40d0}, 0x4005)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="040c0400", @ANYRES16=r1, @ANYBLOB="000126bd7000fedbdf25050000000c00020001000000000000000c00080003000000000000000c000300ffff0000000000000c000800ffffffffffffff7f"], 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000040)

09:33:36 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 9)

09:33:36 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(0x0, r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:36 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 1)

09:33:36 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2547.583726] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
09:33:36 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:36 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (fail_nth: 1)

[ 2547.670600] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 2547.694090] nbd: must specify at least one socket
[ 2547.701424] nbd: must specify a size in bytes for the device
[ 2547.702102] FAULT_INJECTION: forcing a failure.
[ 2547.702102] name failslab, interval 1, probability 0, space 0, times 0
09:33:36 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:36 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:36 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)

[ 2547.723628] FAULT_INJECTION: forcing a failure.
[ 2547.723628] name failslab, interval 1, probability 0, space 0, times 0
[ 2547.739951] CPU: 0 PID: 6507 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2547.747791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2547.757143] Call Trace:
[ 2547.759734]  dump_stack+0x1b2/0x281
[ 2547.763373]  should_fail.cold+0x10a/0x149
[ 2547.767533]  should_failslab+0xd6/0x130
09:33:36 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)

[ 2547.771517]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2547.776635]  __kmalloc_node_track_caller+0x38/0x70
[ 2547.781571]  __alloc_skb+0x96/0x510
[ 2547.785203]  kobject_uevent_env+0x882/0xf30
[ 2547.789535]  nbd_config_put+0x50a/0x6c0
[ 2547.793514]  ? wait_for_completion_io+0x10/0x10
[ 2547.798267]  nbd_genl_connect+0xcb9/0x13e0
[ 2547.802509]  ? nbd_xmit_timeout+0x500/0x500
[ 2547.806836]  ? validate_nla+0x192/0x5e0
[ 2547.810808]  ? nla_parse+0x157/0x1f0
[ 2547.814515]  genl_family_rcv_msg+0x572/0xb20
[ 2547.818922]  ? genl_rcv+0x40/0x40
[ 2547.822386]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2547.827825]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2547.832916]  ? trace_hardirqs_on+0x10/0x10
[ 2547.837147]  genl_rcv_msg+0xaf/0x140
[ 2547.840850]  netlink_rcv_skb+0x125/0x390
[ 2547.844901]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2547.849492]  ? netlink_ack+0x9a0/0x9a0
[ 2547.853369]  ? lock_acquire+0x170/0x3f0
[ 2547.857346]  genl_rcv+0x24/0x40
[ 2547.860639]  netlink_unicast+0x437/0x610
[ 2547.864693]  ? netlink_sendskb+0xd0/0xd0
[ 2547.868738]  ? __check_object_size+0x179/0x230
[ 2547.873318]  netlink_sendmsg+0x648/0xbc0
[ 2547.877373]  ? nlmsg_notify+0x1b0/0x1b0
[ 2547.881335]  ? kernel_recvmsg+0x210/0x210
[ 2547.885484]  ? security_socket_sendmsg+0x83/0xb0
[ 2547.890234]  ? nlmsg_notify+0x1b0/0x1b0
[ 2547.894203]  sock_sendmsg+0xb5/0x100
[ 2547.897911]  ___sys_sendmsg+0x6c8/0x800
[ 2547.901871]  ? get_pid_task+0x91/0x130
[ 2547.905756]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2547.910505]  ? lock_downgrade+0x740/0x740
[ 2547.914644]  ? __fget+0x23e/0x3e0
[ 2547.918091]  ? lock_acquire+0x170/0x3f0
[ 2547.922055]  ? lock_downgrade+0x740/0x740
[ 2547.926195]  ? __fget+0x265/0x3e0
[ 2547.929635]  ? __fdget+0x19b/0x1f0
[ 2547.933163]  ? sockfd_lookup_light+0xb2/0x160
[ 2547.937648]  __sys_sendmsg+0xa3/0x120
[ 2547.941434]  ? SyS_shutdown+0x160/0x160
[ 2547.945393]  ? wait_for_completion_io+0x10/0x10
[ 2547.950054]  ? SyS_read+0x210/0x210
[ 2547.953673]  SyS_sendmsg+0x27/0x40
[ 2547.957200]  ? __sys_sendmsg+0x120/0x120
[ 2547.961246]  do_syscall_64+0x1d5/0x640
[ 2547.965146]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2547.970318] RIP: 0033:0x7f0029c12279
[ 2547.974017] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2547.981716] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2547.988971] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2547.996237] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2548.003495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2548.010750] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
[ 2548.018023] CPU: 1 PID: 6512 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2548.025819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2548.035168] Call Trace:
[ 2548.037755]  dump_stack+0x1b2/0x281
[ 2548.041397]  should_fail.cold+0x10a/0x149
[ 2548.045544]  should_failslab+0xd6/0x130
[ 2548.049520]  kmem_cache_alloc_node+0x263/0x410
[ 2548.054123]  __alloc_skb+0x5c/0x510
[ 2548.057761]  netlink_sendmsg+0x91e/0xbc0
[ 2548.061824]  ? nlmsg_notify+0x1b0/0x1b0
[ 2548.065795]  ? kernel_recvmsg+0x210/0x210
[ 2548.069941]  ? security_socket_sendmsg+0x83/0xb0
[ 2548.074691]  ? nlmsg_notify+0x1b0/0x1b0
[ 2548.078647]  sock_sendmsg+0xb5/0x100
[ 2548.082340]  ___sys_sendmsg+0x6c8/0x800
[ 2548.086293]  ? get_pid_task+0x91/0x130
[ 2548.090158]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2548.094895]  ? lock_downgrade+0x740/0x740
[ 2548.099022]  ? __fget+0x23e/0x3e0
[ 2548.102454]  ? lock_acquire+0x170/0x3f0
[ 2548.106406]  ? lock_downgrade+0x740/0x740
[ 2548.110532]  ? __fget+0x265/0x3e0
[ 2548.114060]  ? __fdget+0x19b/0x1f0
[ 2548.117591]  ? sockfd_lookup_light+0xb2/0x160
[ 2548.122072]  __sys_sendmsg+0xa3/0x120
[ 2548.125851]  ? SyS_shutdown+0x160/0x160
[ 2548.129801]  ? wait_for_completion_io+0x10/0x10
[ 2548.134451]  ? SyS_read+0x210/0x210
[ 2548.138056]  SyS_sendmsg+0x27/0x40
[ 2548.141571]  ? __sys_sendmsg+0x120/0x120
[ 2548.145609]  do_syscall_64+0x1d5/0x640
[ 2548.149476]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2548.154644] RIP: 0033:0x7f1f57bd7279
[ 2548.158333] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2548.166020] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
09:33:36 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
lookup_dcookie(0x0, 0x0, 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000980fb95000000010000000c00020000a68694397853000000010000480c0006000200000000000000"], 0x2c}}, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000300)=0x6)
r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="9400000d", @ANYRES16=r5, @ANYBLOB="02002cbd7000ffdbdf25010000000c00020000100000000000000c000400e0000000000000000c000300faffffffffffffff2c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00080001000000000000000c00050008000000000000000c00040000000000000000000c0004000300000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x40d0}, 0x4005)
r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_STATUS(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="040c0400", @ANYRES16=r1, @ANYBLOB="000126bd7000fedbdf25050000000c00020001000000000000000c00080003000000000000000c000300ffff0000000000000c000800ffffffffffffff7f"], 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000040)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
lookup_dcookie(0x0, 0x0, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000980fb95000000010000000c00020000a68694397853000000010000480c0006000200000000000000"], 0x2c}}, 0x0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async)
ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000300)=0x6) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="9400000d", @ANYRES16=r5, @ANYBLOB="02002cbd7000ffdbdf25010000000c00020000100000000000000c000400e0000000000000000c000300faffffffffffffff2c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00080001000000000000000c00050008000000000000000c00040000000000000000000c0004000300000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x40d0}, 0x4005) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_STATUS(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="040c0400", @ANYRES16=r1, @ANYBLOB="000126bd7000fedbdf25050000000c00020001000000000000000c00080003000000000000000c000300ffff0000000000000c000800ffffffffffffff7f"], 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000040) (async)

09:33:36 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 10)

09:33:36 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)

09:33:36 executing program 5:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:36 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 2)

09:33:36 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2548.173279] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2548.180537] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2548.187790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2548.195033] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:37 executing program 5:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2548.259146] FAULT_INJECTION: forcing a failure.
[ 2548.259146] name failslab, interval 1, probability 0, space 0, times 0
[ 2548.282084] CPU: 1 PID: 6533 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2548.289900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2548.299254] Call Trace:
[ 2548.301845]  dump_stack+0x1b2/0x281
09:33:37 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080))
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

09:33:37 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080))
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080)) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)

[ 2548.305475]  should_fail.cold+0x10a/0x149
[ 2548.309630]  should_failslab+0xd6/0x130
[ 2548.313612]  kmem_cache_alloc_node+0x263/0x410
[ 2548.318193]  __alloc_skb+0x5c/0x510
[ 2548.321807]  kobject_uevent_env+0x882/0xf30
[ 2548.326128]  nbd_config_put+0x50a/0x6c0
[ 2548.330112]  ? wait_for_completion_io+0x10/0x10
[ 2548.334790]  nbd_genl_connect+0xcb9/0x13e0
[ 2548.339025]  ? nbd_xmit_timeout+0x500/0x500
[ 2548.343338]  ? validate_nla+0x192/0x5e0
[ 2548.345884] FAULT_INJECTION: forcing a failure.
[ 2548.345884] name failslab, interval 1, probability 0, space 0, times 0
[ 2548.347300]  ? nla_parse+0x157/0x1f0
[ 2548.362224]  genl_family_rcv_msg+0x572/0xb20
[ 2548.366634]  ? genl_rcv+0x40/0x40
[ 2548.370088]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2548.375528]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2548.380615]  ? trace_hardirqs_on+0x10/0x10
[ 2548.384841]  genl_rcv_msg+0xaf/0x140
[ 2548.388537]  netlink_rcv_skb+0x125/0x390
[ 2548.392613]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2548.397181]  ? netlink_ack+0x9a0/0x9a0
[ 2548.401050]  ? lock_acquire+0x170/0x3f0
[ 2548.405015]  genl_rcv+0x24/0x40
[ 2548.408282]  netlink_unicast+0x437/0x610
[ 2548.412326]  ? netlink_sendskb+0xd0/0xd0
[ 2548.416376]  ? __check_object_size+0x179/0x230
[ 2548.420945]  netlink_sendmsg+0x648/0xbc0
[ 2548.424997]  ? nlmsg_notify+0x1b0/0x1b0
[ 2548.428959]  ? kernel_recvmsg+0x210/0x210
[ 2548.433097]  ? security_socket_sendmsg+0x83/0xb0
[ 2548.437839]  ? nlmsg_notify+0x1b0/0x1b0
[ 2548.441818]  sock_sendmsg+0xb5/0x100
[ 2548.445535]  ___sys_sendmsg+0x6c8/0x800
[ 2548.449502]  ? get_pid_task+0x91/0x130
[ 2548.453376]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2548.458115]  ? lock_downgrade+0x740/0x740
[ 2548.462247]  ? __fget+0x23e/0x3e0
[ 2548.465691]  ? lock_acquire+0x170/0x3f0
[ 2548.469649]  ? lock_downgrade+0x740/0x740
[ 2548.473786]  ? __fget+0x265/0x3e0
[ 2548.477230]  ? __fdget+0x19b/0x1f0
[ 2548.480752]  ? sockfd_lookup_light+0xb2/0x160
[ 2548.485233]  __sys_sendmsg+0xa3/0x120
[ 2548.489014]  ? SyS_shutdown+0x160/0x160
[ 2548.492969]  ? wait_for_completion_io+0x10/0x10
[ 2548.497625]  ? SyS_read+0x210/0x210
[ 2548.501248]  SyS_sendmsg+0x27/0x40
[ 2548.504772]  ? __sys_sendmsg+0x120/0x120
[ 2548.508829]  do_syscall_64+0x1d5/0x640
[ 2548.512708]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2548.517898] RIP: 0033:0x7f0029c12279
[ 2548.521601] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2548.529311] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2548.536562] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2548.543811] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2548.551065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2548.558318] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
[ 2548.565587] CPU: 0 PID: 6553 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2548.573379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2548.582729] Call Trace:
[ 2548.585321]  dump_stack+0x1b2/0x281
[ 2548.588951]  should_fail.cold+0x10a/0x149
[ 2548.593103]  should_failslab+0xd6/0x130
[ 2548.597073]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2548.602175]  __kmalloc_node_track_caller+0x38/0x70
[ 2548.607105]  __alloc_skb+0x96/0x510
09:33:37 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 11)

09:33:37 executing program 5:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2548.610331] FAULT_INJECTION: forcing a failure.
[ 2548.610331] name failslab, interval 1, probability 0, space 0, times 0
[ 2548.610734]  netlink_sendmsg+0x91e/0xbc0
[ 2548.625958]  ? nlmsg_notify+0x1b0/0x1b0
[ 2548.629926]  ? kernel_recvmsg+0x210/0x210
[ 2548.634069]  ? security_socket_sendmsg+0x83/0xb0
[ 2548.638813]  ? nlmsg_notify+0x1b0/0x1b0
[ 2548.642772]  sock_sendmsg+0xb5/0x100
[ 2548.646470]  ___sys_sendmsg+0x6c8/0x800
[ 2548.650439]  ? get_pid_task+0x91/0x130
[ 2548.654313]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2548.659064]  ? lock_downgrade+0x740/0x740
[ 2548.663198]  ? __fget+0x23e/0x3e0
[ 2548.666633]  ? lock_acquire+0x170/0x3f0
[ 2548.670587]  ? lock_downgrade+0x740/0x740
[ 2548.674725]  ? __fget+0x265/0x3e0
[ 2548.678170]  ? __fdget+0x19b/0x1f0
[ 2548.681695]  ? sockfd_lookup_light+0xb2/0x160
[ 2548.686180]  __sys_sendmsg+0xa3/0x120
[ 2548.689978]  ? SyS_shutdown+0x160/0x160
[ 2548.693941]  ? wait_for_completion_io+0x10/0x10
[ 2548.698610]  ? SyS_read+0x210/0x210
[ 2548.702239]  ? __do_page_fault+0x159/0xad0
[ 2548.706480]  SyS_sendmsg+0x27/0x40
[ 2548.710022]  ? __sys_sendmsg+0x120/0x120
[ 2548.714098]  do_syscall_64+0x1d5/0x640
[ 2548.717983]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2548.723160] RIP: 0033:0x7f1f57bd7279
[ 2548.726859] RSP: 002b:00007f1f5652b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2548.734560] RAX: ffffffffffffffda RBX: 00007f1f57cea050 RCX: 00007f1f57bd7279
[ 2548.741821] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2548.749080] RBP: 00007f1f5652b1d0 R08: 0000000000000000 R09: 0000000000000000
09:33:37 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080))
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async)
ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080)) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)

[ 2548.756351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2548.763615] R13: 00007ffe1cc9b59f R14: 00007f1f5652b300 R15: 0000000000022000
[ 2548.770926] CPU: 1 PID: 6566 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2548.778727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2548.788076] Call Trace:
[ 2548.790669]  dump_stack+0x1b2/0x281
[ 2548.794301]  should_fail.cold+0x10a/0x149
[ 2548.798457]  should_failslab+0xd6/0x130
[ 2548.802432]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2548.807538]  __kmalloc_node_track_caller+0x38/0x70
[ 2548.812462]  __alloc_skb+0x96/0x510
[ 2548.816082]  kobject_uevent_env+0x882/0xf30
[ 2548.820394]  nbd_config_put+0x50a/0x6c0
[ 2548.824463]  ? wait_for_completion_io+0x10/0x10
[ 2548.829140]  nbd_genl_connect+0xcb9/0x13e0
[ 2548.833374]  ? nbd_xmit_timeout+0x500/0x500
[ 2548.837701]  ? validate_nla+0x192/0x5e0
[ 2548.841675]  ? nla_parse+0x157/0x1f0
[ 2548.845389]  genl_family_rcv_msg+0x572/0xb20
[ 2548.849781]  ? genl_rcv+0x40/0x40
[ 2548.853214]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2548.858644]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2548.863738]  ? trace_hardirqs_on+0x10/0x10
[ 2548.868067]  genl_rcv_msg+0xaf/0x140
[ 2548.871849]  netlink_rcv_skb+0x125/0x390
[ 2548.875888]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2548.880465]  ? netlink_ack+0x9a0/0x9a0
[ 2548.884333]  ? lock_acquire+0x170/0x3f0
[ 2548.888290]  genl_rcv+0x24/0x40
[ 2548.891550]  netlink_unicast+0x437/0x610
[ 2548.895595]  ? netlink_sendskb+0xd0/0xd0
[ 2548.899649]  ? __check_object_size+0x179/0x230
[ 2548.904211]  netlink_sendmsg+0x648/0xbc0
[ 2548.908269]  ? nlmsg_notify+0x1b0/0x1b0
[ 2548.912235]  ? kernel_recvmsg+0x210/0x210
[ 2548.916370]  ? security_socket_sendmsg+0x83/0xb0
[ 2548.921113]  ? nlmsg_notify+0x1b0/0x1b0
[ 2548.925065]  sock_sendmsg+0xb5/0x100
[ 2548.928759]  ___sys_sendmsg+0x6c8/0x800
[ 2548.932712]  ? get_pid_task+0x91/0x130
[ 2548.936580]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2548.941335]  ? lock_downgrade+0x740/0x740
[ 2548.945477]  ? __fget+0x23e/0x3e0
[ 2548.948913]  ? lock_acquire+0x170/0x3f0
[ 2548.952864]  ? lock_downgrade+0x740/0x740
[ 2548.956987]  ? __fget+0x265/0x3e0
[ 2548.960417]  ? __fdget+0x19b/0x1f0
[ 2548.963934]  ? sockfd_lookup_light+0xb2/0x160
[ 2548.968408]  __sys_sendmsg+0xa3/0x120
[ 2548.972188]  ? SyS_shutdown+0x160/0x160
[ 2548.976138]  ? wait_for_completion_io+0x10/0x10
[ 2548.980787]  ? SyS_read+0x210/0x210
[ 2548.984405]  SyS_sendmsg+0x27/0x40
[ 2548.987922]  ? __sys_sendmsg+0x120/0x120
[ 2548.991964]  do_syscall_64+0x1d5/0x640
[ 2548.995836]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2549.001008] RIP: 0033:0x7f0029c12279
[ 2549.004691] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2549.012376] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2549.019628] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2549.026878] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2549.034128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2549.041379] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
09:33:37 executing program 1:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x30, 0x4)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f00000000c0))
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
write$tcp_mem(r3, &(0x7f0000000100)={0xffffffffffffffff, 0x20, 0x3ff, 0x20, 0x9}, 0x48)

09:33:37 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 3)

09:33:37 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:37 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 12)

09:33:37 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$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r5, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20000810)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:37 executing program 5:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2549.064548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 2549.073430] nbd: must specify at least one socket
09:33:37 executing program 1:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x30, 0x4)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f00000000c0))
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
write$tcp_mem(r3, &(0x7f0000000100)={0xffffffffffffffff, 0x20, 0x3ff, 0x20, 0x9}, 0x48)
openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async)
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) (async)
setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x30, 0x4) (async)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0) (async)
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0) (async)
ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f00000000c0)) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0) (async)
write$tcp_mem(r3, &(0x7f0000000100)={0xffffffffffffffff, 0x20, 0x3ff, 0x20, 0x9}, 0x48) (async)

09:33:37 executing program 1:
openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x30, 0x4) (async)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0) (async)
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r2, 0x0, 0x0) (async)
ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f00000000c0))
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0) (async)
write$tcp_mem(r3, &(0x7f0000000100)={0xffffffffffffffff, 0x20, 0x3ff, 0x20, 0x9}, 0x48)

[ 2549.130299] FAULT_INJECTION: forcing a failure.
[ 2549.130299] name failslab, interval 1, probability 0, space 0, times 0
[ 2549.150755] CPU: 0 PID: 6601 Comm: syz-executor.2 Not tainted 4.14.292-syzkaller #0
[ 2549.158570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2549.167917] Call Trace:
[ 2549.170506]  dump_stack+0x1b2/0x281
[ 2549.174138]  should_fail.cold+0x10a/0x149
09:33:37 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4d69, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4}, 0xe)

09:33:37 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4d69, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4}, 0xe)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4d69, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4}, 0xe) (async)

[ 2549.178302]  should_failslab+0xd6/0x130
[ 2549.182278]  kmem_cache_alloc_node+0x263/0x410
[ 2549.186867]  __alloc_skb+0x5c/0x510
[ 2549.190530]  kobject_uevent_env+0x882/0xf30
[ 2549.194857]  nbd_config_put+0x50a/0x6c0
[ 2549.198827]  ? wait_for_completion_io+0x10/0x10
[ 2549.203503]  nbd_genl_connect+0xcb9/0x13e0
[ 2549.207744]  ? nbd_xmit_timeout+0x500/0x500
[ 2549.212062]  ? validate_nla+0x192/0x5e0
[ 2549.216035]  ? nla_parse+0x157/0x1f0
[ 2549.219755]  genl_family_rcv_msg+0x572/0xb20
[ 2549.224163]  ? genl_rcv+0x40/0x40
09:33:37 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4d69, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4}, 0xe)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4d69, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4}, 0xe) (async)

09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

[ 2549.227613]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2549.233063]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2549.238211]  ? trace_hardirqs_on+0x10/0x10
[ 2549.242448]  genl_rcv_msg+0xaf/0x140
[ 2549.246159]  netlink_rcv_skb+0x125/0x390
[ 2549.250219]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2549.254806]  ? netlink_ack+0x9a0/0x9a0
[ 2549.258695]  ? lock_acquire+0x170/0x3f0
[ 2549.262677]  genl_rcv+0x24/0x40
[ 2549.265956]  netlink_unicast+0x437/0x610
[ 2549.270020]  ? netlink_sendskb+0xd0/0xd0
[ 2549.274079]  ? __check_object_size+0x179/0x230
09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

[ 2549.278663]  netlink_sendmsg+0x648/0xbc0
[ 2549.282774]  ? nlmsg_notify+0x1b0/0x1b0
[ 2549.286760]  ? kernel_recvmsg+0x210/0x210
[ 2549.290914]  ? security_socket_sendmsg+0x83/0xb0
[ 2549.295668]  ? nlmsg_notify+0x1b0/0x1b0
[ 2549.299640]  sock_sendmsg+0xb5/0x100
[ 2549.303349]  ___sys_sendmsg+0x6c8/0x800
[ 2549.307320]  ? get_pid_task+0x91/0x130
[ 2549.311203]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2549.315958]  ? lock_downgrade+0x740/0x740
[ 2549.320095]  ? __fget+0x23e/0x3e0
[ 2549.323532]  ? lock_acquire+0x170/0x3f0
[ 2549.327486]  ? lock_downgrade+0x740/0x740
[ 2549.331619]  ? __fget+0x265/0x3e0
[ 2549.335059]  ? __fdget+0x19b/0x1f0
[ 2549.338588]  ? sockfd_lookup_light+0xb2/0x160
[ 2549.343064]  __sys_sendmsg+0xa3/0x120
[ 2549.346840]  ? SyS_shutdown+0x160/0x160
[ 2549.350794]  ? wait_for_completion_io+0x10/0x10
[ 2549.355448]  ? SyS_read+0x210/0x210
[ 2549.359054]  SyS_sendmsg+0x27/0x40
[ 2549.362596]  ? __sys_sendmsg+0x120/0x120
[ 2549.366644]  do_syscall_64+0x1d5/0x640
[ 2549.370516]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2549.375686] RIP: 0033:0x7f0029c12279
[ 2549.379378] RSP: 002b:00007f0028587168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2549.387080] RAX: ffffffffffffffda RBX: 00007f0029d24f80 RCX: 00007f0029c12279
[ 2549.394349] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2549.402987] RBP: 00007f00285871d0 R08: 0000000000000000 R09: 0000000000000000
[ 2549.410237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2549.417487] R13: 00007ffe52723eff R14: 00007f0028587300 R15: 0000000000022000
[ 2549.431224] FAULT_INJECTION: forcing a failure.
[ 2549.431224] name failslab, interval 1, probability 0, space 0, times 0
[ 2549.467132] CPU: 1 PID: 6643 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2549.474946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2549.484291] Call Trace:
[ 2549.486858]  dump_stack+0x1b2/0x281
[ 2549.490479]  should_fail.cold+0x10a/0x149
[ 2549.494606]  should_failslab+0xd6/0x130
[ 2549.498574]  kmem_cache_alloc_node+0x263/0x410
[ 2549.503135]  __alloc_skb+0x5c/0x510
[ 2549.506741]  netlink_ack+0x216/0x9a0
[ 2549.510434]  ? netlink_sendmsg+0xbc0/0xbc0
[ 2549.514647]  netlink_rcv_skb+0x2c5/0x390
[ 2549.518690]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2549.523248]  ? netlink_ack+0x9a0/0x9a0
[ 2549.527130]  ? lock_acquire+0x170/0x3f0
[ 2549.531083]  genl_rcv+0x24/0x40
[ 2549.534355]  netlink_unicast+0x437/0x610
[ 2549.538393]  ? netlink_sendskb+0xd0/0xd0
[ 2549.542431]  ? __check_object_size+0x179/0x230
[ 2549.546991]  netlink_sendmsg+0x648/0xbc0
[ 2549.551054]  ? nlmsg_notify+0x1b0/0x1b0
[ 2549.555002]  ? kernel_recvmsg+0x210/0x210
[ 2549.559145]  ? security_socket_sendmsg+0x83/0xb0
[ 2549.563888]  ? nlmsg_notify+0x1b0/0x1b0
[ 2549.567840]  sock_sendmsg+0xb5/0x100
[ 2549.571531]  ___sys_sendmsg+0x6c8/0x800
[ 2549.575490]  ? get_pid_task+0x91/0x130
[ 2549.579354]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2549.584087]  ? lock_downgrade+0x740/0x740
[ 2549.588221]  ? __fget+0x23e/0x3e0
[ 2549.591651]  ? lock_acquire+0x170/0x3f0
[ 2549.595617]  ? lock_downgrade+0x740/0x740
[ 2549.599757]  ? __fget+0x265/0x3e0
[ 2549.603193]  ? __fdget+0x19b/0x1f0
[ 2549.606709]  ? sockfd_lookup_light+0xb2/0x160
[ 2549.611185]  __sys_sendmsg+0xa3/0x120
[ 2549.614962]  ? SyS_shutdown+0x160/0x160
[ 2549.618914]  ? wait_for_completion_io+0x10/0x10
[ 2549.623566]  ? SyS_read+0x210/0x210
[ 2549.627170]  ? __do_page_fault+0x159/0xad0
[ 2549.631379]  SyS_sendmsg+0x27/0x40
[ 2549.634909]  ? __sys_sendmsg+0x120/0x120
[ 2549.638963]  do_syscall_64+0x1d5/0x640
[ 2549.642844]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2549.648020] RIP: 0033:0x7f1f57bd7279
[ 2549.651705] RSP: 002b:00007f1f5652b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2549.659394] RAX: ffffffffffffffda RBX: 00007f1f57cea050 RCX: 00007f1f57bd7279
[ 2549.666637] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2549.673885] RBP: 00007f1f5652b1d0 R08: 0000000000000000 R09: 0000000000000000
09:33:38 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 4)

09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

09:33:38 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (fail_nth: 13)

09:33:38 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:38 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:38 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$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r5, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20000810)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r5, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20000810) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async)

[ 2549.681138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2549.688392] R13: 00007ffe1cc9b59f R14: 00007f1f5652b300 R15: 0000000000022000
09:33:38 executing program 4:
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_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:38 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x2a200, 0x0)
r1 = socket(0x0, 0x1, 0x5)
connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x7fff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x101, 0x1}, 0xe)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

[ 2549.752568] FAULT_INJECTION: forcing a failure.
[ 2549.752568] name failslab, interval 1, probability 0, space 0, times 0
[ 2549.769454] CPU: 0 PID: 6653 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2549.777281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2549.786635] Call Trace:
[ 2549.789231]  dump_stack+0x1b2/0x281
[ 2549.792865]  should_fail.cold+0x10a/0x149
[ 2549.797017]  should_failslab+0xd6/0x130
09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x2a200, 0x0)
r1 = socket(0x0, 0x1, 0x5)
connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x7fff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x101, 0x1}, 0xe) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x2a200, 0x0)
r1 = socket(0x0, 0x1, 0x5)
connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x7fff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x101, 0x1}, 0xe)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x2a200, 0x0) (async)
socket(0x0, 0x1, 0x5) (async)
connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x7fff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x101, 0x1}, 0xe) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)

[ 2549.800989]  kmem_cache_alloc_trace+0x29a/0x3d0
[ 2549.805663]  ? dev_uevent_filter+0xd0/0xd0
[ 2549.809901]  kobject_uevent_env+0x20c/0xf30
[ 2549.814226]  ? debugfs_remove_recursive+0x1b/0x3b0
[ 2549.819245]  nbd_config_put+0x50a/0x6c0
[ 2549.823220]  ? wait_for_completion_io+0x10/0x10
[ 2549.827893]  nbd_genl_connect+0xcb9/0x13e0
[ 2549.832131]  ? nbd_xmit_timeout+0x500/0x500
[ 2549.836456]  ? validate_nla+0x192/0x5e0
[ 2549.840433]  ? nla_parse+0x157/0x1f0
[ 2549.844148]  genl_family_rcv_msg+0x572/0xb20
[ 2549.848560]  ? genl_rcv+0x40/0x40
09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @fixed, 0x1, 0x1}, 0xe)
socketpair(0x26, 0x5, 0x3, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$AUDIT_SIGNAL_INFO(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f2, 0x300, 0x70bd26, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x81}, 0x8004)

[ 2549.852013]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2549.857461]  ? retint_kernel+0x2d/0x2d
[ 2549.861344]  ? trace_hardirqs_on+0x10/0x10
[ 2549.865587]  genl_rcv_msg+0xaf/0x140
[ 2549.869302]  netlink_rcv_skb+0x125/0x390
[ 2549.873364]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2549.877943]  ? netlink_ack+0x9a0/0x9a0
[ 2549.881833]  ? lock_acquire+0x170/0x3f0
[ 2549.885811]  genl_rcv+0x24/0x40
[ 2549.889091]  netlink_unicast+0x437/0x610
[ 2549.893154]  ? netlink_sendskb+0xd0/0xd0
[ 2549.897214]  ? __check_object_size+0x179/0x230
[ 2549.901795]  netlink_sendmsg+0x648/0xbc0
[ 2549.905856]  ? nlmsg_notify+0x1b0/0x1b0
[ 2549.909827]  ? kernel_recvmsg+0x210/0x210
[ 2549.913973]  ? security_socket_sendmsg+0x83/0xb0
[ 2549.918724]  ? nlmsg_notify+0x1b0/0x1b0
[ 2549.922696]  sock_sendmsg+0xb5/0x100
[ 2549.926410]  ___sys_sendmsg+0x6c8/0x800
[ 2549.930519]  ? get_pid_task+0x91/0x130
[ 2549.934394]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2549.939146]  ? lock_downgrade+0x740/0x740
[ 2549.943281]  ? __fget+0x23e/0x3e0
[ 2549.946724]  ? lock_acquire+0x170/0x3f0
[ 2549.950675]  ? lock_downgrade+0x740/0x740
[ 2549.954810]  ? __fget+0x265/0x3e0
[ 2549.958251]  ? __fdget+0x19b/0x1f0
[ 2549.961774]  ? sockfd_lookup_light+0xb2/0x160
[ 2549.966256]  __sys_sendmsg+0xa3/0x120
[ 2549.970036]  ? SyS_shutdown+0x160/0x160
[ 2549.974000]  ? wait_for_completion_io+0x10/0x10
[ 2549.978710]  ? SyS_read+0x210/0x210
[ 2549.982316]  SyS_sendmsg+0x27/0x40
[ 2549.985831]  ? __sys_sendmsg+0x120/0x120
[ 2549.989879]  do_syscall_64+0x1d5/0x640
[ 2549.993774]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2549.998949] RIP: 0033:0x7f1f57bd7279
[ 2550.002637] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2550.010331] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2550.017589] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2550.024845] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2550.032095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2550.039351] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:38 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 5)

09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @fixed, 0x1, 0x1}, 0xe)
socketpair(0x26, 0x5, 0x3, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$AUDIT_SIGNAL_INFO(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f2, 0x300, 0x70bd26, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x81}, 0x8004)

09:33:38 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$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r5, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20000810)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r5, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20000810) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async)

09:33:38 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:38 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:38 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="ffffffff00000780e02a02b55dd6478731427764c3fd0c28d330dfe02bdc64cb07739e7e2126eba2af9a75b1b4088f027af3b99a2a88af0458335d4e82df287fde0dcd582c018dda9202b64fcb89951c1f822569433ab9f4806d0700c60021dbedbc3c690eedd745975c874b44eb28cda86b91d9198b595875fbb987ab155ea067f8a549e90cc7e8bb388a7e6e89cbcebb5cdae5efe30a93449f828c1fa1771d2f60e0f727023616eb8740efb39b25c7a1e06493e8e560f0669d00"/198], 0x24}}, 0x0)

09:33:38 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @fixed, 0x1, 0x1}, 0xe)
socketpair(0x26, 0x5, 0x3, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$AUDIT_SIGNAL_INFO(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f2, 0x300, 0x70bd26, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x81}, 0x8004)

09:33:38 executing program 1:
sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x1e8, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x84, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8a}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x264}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffc0}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA={0x124, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x274bd6fb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc54}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xae}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)={0x13c, r1, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @broadcast}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x28e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xff}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4001}, 0x4040000)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
sendmsg$TIPC_NL_KEY_SET(r3, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)={0xbc, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff801}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x3, @local, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}]}]}, 0xbc}}, 0x40009)

[ 2550.107959] FAULT_INJECTION: forcing a failure.
[ 2550.107959] name failslab, interval 1, probability 0, space 0, times 0
[ 2550.129077] CPU: 0 PID: 6698 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2550.136899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2550.146256] Call Trace:
[ 2550.148844]  dump_stack+0x1b2/0x281
[ 2550.152474]  should_fail.cold+0x10a/0x149
[ 2550.156626]  should_failslab+0xd6/0x130
[ 2550.160600]  __kmalloc+0x2c1/0x400
[ 2550.164153]  ? kobject_get_path+0xb5/0x230
[ 2550.168376]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[ 2550.173819]  kobject_get_path+0xb5/0x230
[ 2550.177870]  kobject_uevent_env+0x230/0xf30
[ 2550.182328]  ? debugfs_remove_recursive+0x1b/0x3b0
[ 2550.187259]  nbd_config_put+0x50a/0x6c0
[ 2550.191221]  ? wait_for_completion_io+0x10/0x10
[ 2550.195893]  nbd_genl_connect+0xcb9/0x13e0
[ 2550.200114]  ? nbd_xmit_timeout+0x500/0x500
[ 2550.204416]  ? validate_nla+0x192/0x5e0
[ 2550.208375]  ? nla_parse+0x157/0x1f0
[ 2550.212074]  genl_family_rcv_msg+0x572/0xb20
[ 2550.216474]  ? genl_rcv+0x40/0x40
[ 2550.219918]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2550.225365]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2550.230986]  ? trace_hardirqs_on+0x10/0x10
[ 2550.235325]  genl_rcv_msg+0xaf/0x140
[ 2550.239031]  netlink_rcv_skb+0x125/0x390
[ 2550.243085]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2550.247666]  ? netlink_ack+0x9a0/0x9a0
[ 2550.251545]  ? lock_acquire+0x170/0x3f0
[ 2550.255513]  genl_rcv+0x24/0x40
[ 2550.258794]  netlink_unicast+0x437/0x610
[ 2550.262845]  ? netlink_sendskb+0xd0/0xd0
[ 2550.266899]  ? __check_object_size+0x179/0x230
[ 2550.271464]  netlink_sendmsg+0x648/0xbc0
[ 2550.275527]  ? nlmsg_notify+0x1b0/0x1b0
[ 2550.279499]  ? kernel_recvmsg+0x210/0x210
[ 2550.283631]  ? security_socket_sendmsg+0x83/0xb0
[ 2550.288367]  ? nlmsg_notify+0x1b0/0x1b0
[ 2550.292421]  sock_sendmsg+0xb5/0x100
[ 2550.296114]  ___sys_sendmsg+0x6c8/0x800
[ 2550.300069]  ? get_pid_task+0x91/0x130
[ 2550.303934]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2550.308680]  ? lock_downgrade+0x740/0x740
[ 2550.312825]  ? __fget+0x23e/0x3e0
[ 2550.316266]  ? lock_acquire+0x170/0x3f0
[ 2550.320223]  ? lock_downgrade+0x740/0x740
[ 2550.324362]  ? __fget+0x265/0x3e0
[ 2550.327795]  ? __fdget+0x19b/0x1f0
[ 2550.331419]  ? sockfd_lookup_light+0xb2/0x160
[ 2550.335894]  __sys_sendmsg+0xa3/0x120
[ 2550.339672]  ? SyS_shutdown+0x160/0x160
[ 2550.343625]  ? wait_for_completion_io+0x10/0x10
[ 2550.348273]  ? SyS_read+0x210/0x210
[ 2550.351878]  SyS_sendmsg+0x27/0x40
[ 2550.355426]  ? __sys_sendmsg+0x120/0x120
[ 2550.359476]  do_syscall_64+0x1d5/0x640
[ 2550.363368]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2550.368541] RIP: 0033:0x7f1f57bd7279
[ 2550.372239] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2550.379934] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2550.387182] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2550.394435] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2550.401793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
09:33:39 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:39 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:39 executing program 1:
sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x1e8, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x84, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8a}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x264}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffc0}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA={0x124, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x274bd6fb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc54}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xae}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) (async)
r0 = socket$nl_generic(0x10, 0x3, 0x10) (async)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)={0x13c, r1, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @broadcast}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x28e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xff}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4001}, 0x4040000) (async)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0) (async)
sendmsg$TIPC_NL_KEY_SET(r3, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)={0xbc, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff801}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x3, @local, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}]}]}, 0xbc}}, 0x40009)

09:33:39 executing program 0:
write$snapshot(0xffffffffffffffff, &(0x7f0000000200)="49e9bde18ab186bcf4b34ebcf9e2e4d9c29da584d5f495a67f08e938c2f55e116347b2b7a956af38bb1c04bc368a034d3727f17a4486f84437eaa9e947e74e3471ea6ca009e216919681ff42354dcb65c07f82beb27c0e0c27cc4e4eeac106c9e9491abd391067c00c95efe5d35d4afd0db854efff6fa5bc399ccc1fb6395579e22a40842935587a729438f87b0f76e195a7c5872e5fab2a7eb6725ec157d0ea608fc0bcc4770816c41127aa3da4f3958f41e71d2d0171786ad207a9adca5d8e", 0xc0)
r0 = syz_init_net_socket$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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2550.409142] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:39 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 6)

09:33:39 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="ffffffff00000780e02a02b55dd6478731427764c3fd0c28d330dfe02bdc64cb07739e7e2126eba2af9a75b1b4088f027af3b99a2a88af0458335d4e82df287fde0dcd582c018dda9202b64fcb89951c1f822569433ab9f4806d0700c60021dbedbc3c690eedd745975c874b44eb28cda86b91d9198b595875fbb987ab155ea067f8a549e90cc7e8bb388a7e6e89cbcebb5cdae5efe30a93449f828c1fa1771d2f60e0f727023616eb8740efb39b25c7a1e06493e8e560f0669d00"/198], 0x24}}, 0x0)

09:33:39 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:39 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0)

09:33:39 executing program 2:
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_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="ffffffff00000780e02a02b55dd6478731427764c3fd0c28d330dfe02bdc64cb07739e7e2126eba2af9a75b1b4088f027af3b99a2a88af0458335d4e82df287fde0dcd582c018dda9202b64fcb89951c1f822569433ab9f4806d0700c60021dbedbc3c690eedd745975c874b44eb28cda86b91d9198b595875fbb987ab155ea067f8a549e90cc7e8bb388a7e6e89cbcebb5cdae5efe30a93449f828c1fa1771d2f60e0f727023616eb8740efb39b25c7a1e06493e8e560f0669d00"/198], 0x24}}, 0x0)

09:33:39 executing program 1:
sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x1e8, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x84, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8a}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x264}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffc0}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA={0x124, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x274bd6fb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc54}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xae}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) (async)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)={0x13c, r1, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @broadcast}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x28e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xff}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4001}, 0x4040000) (async)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0) (async)
sendmsg$TIPC_NL_KEY_SET(r3, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)={0xbc, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff801}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x3, @local, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}]}]}, 0xbc}}, 0x40009)

[ 2550.518813] FAULT_INJECTION: forcing a failure.
[ 2550.518813] name failslab, interval 1, probability 0, space 0, times 0
[ 2550.535112] CPU: 0 PID: 6734 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2550.542925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2550.552276] Call Trace:
[ 2550.554856]  dump_stack+0x1b2/0x281
[ 2550.558469]  should_fail.cold+0x10a/0x149
[ 2550.562698]  should_failslab+0xd6/0x130
[ 2550.566660]  kmem_cache_alloc_node+0x263/0x410
[ 2550.571231]  __alloc_skb+0x5c/0x510
[ 2550.574847]  kobject_uevent_env+0x882/0xf30
[ 2550.579171]  ? debugfs_remove_recursive+0x1b/0x3b0
[ 2550.584095]  nbd_config_put+0x50a/0x6c0
[ 2550.588059]  ? wait_for_completion_io+0x10/0x10
[ 2550.592721]  nbd_genl_connect+0xcb9/0x13e0
[ 2550.596947]  ? nbd_xmit_timeout+0x500/0x500
[ 2550.601256]  ? validate_nla+0x192/0x5e0
[ 2550.605235]  ? nla_parse+0x157/0x1f0
[ 2550.608951]  genl_family_rcv_msg+0x572/0xb20
[ 2550.613357]  ? genl_rcv+0x40/0x40
[ 2550.616795]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2550.622236]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2550.627331]  ? trace_hardirqs_on+0x10/0x10
[ 2550.631558]  genl_rcv_msg+0xaf/0x140
[ 2550.635271]  netlink_rcv_skb+0x125/0x390
[ 2550.639314]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2550.643887]  ? netlink_ack+0x9a0/0x9a0
[ 2550.647777]  ? lock_acquire+0x170/0x3f0
[ 2550.651749]  genl_rcv+0x24/0x40
[ 2550.655025]  netlink_unicast+0x437/0x610
[ 2550.659100]  ? netlink_sendskb+0xd0/0xd0
[ 2550.663149]  ? __check_object_size+0x179/0x230
[ 2550.667725]  netlink_sendmsg+0x648/0xbc0
[ 2550.671813]  ? nlmsg_notify+0x1b0/0x1b0
[ 2550.675776]  ? kernel_recvmsg+0x210/0x210
[ 2550.679915]  ? security_socket_sendmsg+0x83/0xb0
[ 2550.684656]  ? nlmsg_notify+0x1b0/0x1b0
[ 2550.688610]  sock_sendmsg+0xb5/0x100
[ 2550.692314]  ___sys_sendmsg+0x6c8/0x800
[ 2550.696291]  ? get_pid_task+0x91/0x130
[ 2550.700160]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2550.704901]  ? lock_downgrade+0x740/0x740
[ 2550.709031]  ? __fget+0x23e/0x3e0
[ 2550.712480]  ? lock_acquire+0x170/0x3f0
[ 2550.716453]  ? lock_downgrade+0x740/0x740
[ 2550.720587]  ? __fget+0x265/0x3e0
[ 2550.724040]  ? __fdget+0x19b/0x1f0
[ 2550.727568]  ? sockfd_lookup_light+0xb2/0x160
[ 2550.732054]  __sys_sendmsg+0xa3/0x120
[ 2550.735842]  ? SyS_shutdown+0x160/0x160
[ 2550.739827]  ? wait_for_completion_io+0x10/0x10
[ 2550.744503]  ? SyS_read+0x210/0x210
[ 2550.748137]  SyS_sendmsg+0x27/0x40
[ 2550.751661]  ? __sys_sendmsg+0x120/0x120
[ 2550.755707]  do_syscall_64+0x1d5/0x640
[ 2550.759578]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2550.764756] RIP: 0033:0x7f1f57bd7279
09:33:39 executing program 0:
write$snapshot(0xffffffffffffffff, &(0x7f0000000200)="49e9bde18ab186bcf4b34ebcf9e2e4d9c29da584d5f495a67f08e938c2f55e116347b2b7a956af38bb1c04bc368a034d3727f17a4486f84437eaa9e947e74e3471ea6ca009e216919681ff42354dcb65c07f82beb27c0e0c27cc4e4eeac106c9e9491abd391067c00c95efe5d35d4afd0db854efff6fa5bc399ccc1fb6395579e22a40842935587a729438f87b0f76e195a7c5872e5fab2a7eb6725ec157d0ea608fc0bcc4770816c41127aa3da4f3958f41e71d2d0171786ad207a9adca5d8e", 0xc0) (async, rerun: 32)
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:39 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

[ 2550.768457] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2550.776153] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2550.783436] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2550.790694] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2550.797942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2550.805200] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:39 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:39 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000010000000c00083bc1941ac9e8d8000804000780000000000000"], 0x24}}, 0x0)
r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000)
connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x8000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x7f}, 0xe)

09:33:39 executing program 1:
write$fb(0xffffffffffffffff, &(0x7f00000000c0)="edf4203bd878c84b12c189bc0fdae5ec481d1042ac02c7706cd2573fe1bf334a67af5a6c4dc1ed3ba98389e1f6bfc560fb09a69f99a5daaac1e7bcac0b6eb5e0b433f15ffeab4b7686b7fe99cfbf9f96631e18c4b7125d4db5a645a330d5a741ca4fc3ddfc3f5cb0e83ec8c1e5917c31809bbde0cffb8eee1ea79fcf3928e9dc7a66fcaf001fab7f6f81a764021736b48fc8", 0x92)
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
write$snapshot(r1, &(0x7f0000000040)="3becc097a8def2762922eebfd3d0d82f505261a3b8e3beef91148ea878b4b06db109d22b3fb31806e92b5001fa23e05e4dcab01847fc3a9d17c0f9c5889bae7f0e3c3bfbbfcc1251050493b8", 0x4c)
socketpair(0x15, 0x4, 0xffff, &(0x7f0000000280)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x80, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff001}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xde41}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe66}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r3 = accept4$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, @fixed}, &(0x7f00000001c0)=0xe, 0x80000)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
mmap$fb(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x8010, r4, 0x55000)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc)

09:33:39 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 7)

09:33:39 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:39 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000010000000c00083bc1941ac9e8d8000804000780000000000000"], 0x24}}, 0x0)
r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000)
connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x8000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x7f}, 0xe)
syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000010000000c00083bc1941ac9e8d8000804000780000000000000"], 0x24}}, 0x0) (async)
accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) (async)
connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x8000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x7f}, 0xe) (async)

09:33:39 executing program 1:
write$fb(0xffffffffffffffff, &(0x7f00000000c0)="edf4203bd878c84b12c189bc0fdae5ec481d1042ac02c7706cd2573fe1bf334a67af5a6c4dc1ed3ba98389e1f6bfc560fb09a69f99a5daaac1e7bcac0b6eb5e0b433f15ffeab4b7686b7fe99cfbf9f96631e18c4b7125d4db5a645a330d5a741ca4fc3ddfc3f5cb0e83ec8c1e5917c31809bbde0cffb8eee1ea79fcf3928e9dc7a66fcaf001fab7f6f81a764021736b48fc8", 0x92)
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async, rerun: 32)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (rerun: 32)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
write$snapshot(r1, &(0x7f0000000040)="3becc097a8def2762922eebfd3d0d82f505261a3b8e3beef91148ea878b4b06db109d22b3fb31806e92b5001fa23e05e4dcab01847fc3a9d17c0f9c5889bae7f0e3c3bfbbfcc1251050493b8", 0x4c) (async)
socketpair(0x15, 0x4, 0xffff, &(0x7f0000000280)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x80, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff001}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xde41}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe66}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
r3 = accept4$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, @fixed}, &(0x7f00000001c0)=0xe, 0x80000) (async, rerun: 32)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (rerun: 32)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0) (async)
mmap$fb(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x8010, r4, 0x55000) (async)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc)

09:33:39 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

[ 2550.920877] FAULT_INJECTION: forcing a failure.
[ 2550.920877] name failslab, interval 1, probability 0, space 0, times 0
[ 2550.943299] CPU: 0 PID: 6766 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2550.951125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2550.960474] Call Trace:
[ 2550.963065]  dump_stack+0x1b2/0x281
[ 2550.966694]  should_fail.cold+0x10a/0x149
09:33:39 executing program 1:
write$fb(0xffffffffffffffff, &(0x7f00000000c0)="edf4203bd878c84b12c189bc0fdae5ec481d1042ac02c7706cd2573fe1bf334a67af5a6c4dc1ed3ba98389e1f6bfc560fb09a69f99a5daaac1e7bcac0b6eb5e0b433f15ffeab4b7686b7fe99cfbf9f96631e18c4b7125d4db5a645a330d5a741ca4fc3ddfc3f5cb0e83ec8c1e5917c31809bbde0cffb8eee1ea79fcf3928e9dc7a66fcaf001fab7f6f81a764021736b48fc8", 0x92) (async)
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
write$snapshot(r1, &(0x7f0000000040)="3becc097a8def2762922eebfd3d0d82f505261a3b8e3beef91148ea878b4b06db109d22b3fb31806e92b5001fa23e05e4dcab01847fc3a9d17c0f9c5889bae7f0e3c3bfbbfcc1251050493b8", 0x4c) (async)
socketpair(0x15, 0x4, 0xffff, &(0x7f0000000280)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x80, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff001}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xde41}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe66}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
r3 = accept4$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, @fixed}, &(0x7f00000001c0)=0xe, 0x80000)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
mmap$fb(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x8010, r4, 0x55000)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc)

[ 2550.970846]  should_failslab+0xd6/0x130
[ 2550.974826]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2550.979938]  __kmalloc_node_track_caller+0x38/0x70
[ 2550.984870]  __alloc_skb+0x96/0x510
[ 2550.988499]  kobject_uevent_env+0x882/0xf30
[ 2550.992825]  ? debugfs_remove_recursive+0x1b/0x3b0
[ 2550.997759]  nbd_config_put+0x50a/0x6c0
[ 2551.001735]  ? wait_for_completion_io+0x10/0x10
[ 2551.006410]  nbd_genl_connect+0xcb9/0x13e0
[ 2551.010649]  ? nbd_xmit_timeout+0x500/0x500
[ 2551.014971]  ? validate_nla+0x192/0x5e0
09:33:39 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0)

[ 2551.018947]  ? nla_parse+0x157/0x1f0
[ 2551.022669]  genl_family_rcv_msg+0x572/0xb20
[ 2551.027080]  ? genl_rcv+0x40/0x40
[ 2551.030541]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2551.035996]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2551.041128]  ? trace_hardirqs_on+0x10/0x10
[ 2551.045373]  genl_rcv_msg+0xaf/0x140
[ 2551.049079]  netlink_rcv_skb+0x125/0x390
[ 2551.053131]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2551.057700]  ? netlink_ack+0x9a0/0x9a0
[ 2551.061600]  ? lock_acquire+0x170/0x3f0
[ 2551.065581]  genl_rcv+0x24/0x40
[ 2551.068841]  netlink_unicast+0x437/0x610
[ 2551.072890]  ? netlink_sendskb+0xd0/0xd0
[ 2551.076937]  ? __check_object_size+0x179/0x230
[ 2551.081499]  netlink_sendmsg+0x648/0xbc0
[ 2551.085543]  ? nlmsg_notify+0x1b0/0x1b0
[ 2551.089496]  ? kernel_recvmsg+0x210/0x210
[ 2551.093631]  ? security_socket_sendmsg+0x83/0xb0
[ 2551.098371]  ? nlmsg_notify+0x1b0/0x1b0
[ 2551.102334]  sock_sendmsg+0xb5/0x100
[ 2551.106033]  ___sys_sendmsg+0x6c8/0x800
[ 2551.110033]  ? get_pid_task+0x91/0x130
[ 2551.113939]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2551.118769]  ? lock_downgrade+0x740/0x740
[ 2551.122913]  ? __fget+0x23e/0x3e0
[ 2551.126387]  ? lock_acquire+0x170/0x3f0
[ 2551.130340]  ? lock_downgrade+0x740/0x740
[ 2551.134473]  ? __fget+0x265/0x3e0
[ 2551.137918]  ? __fdget+0x19b/0x1f0
[ 2551.141448]  ? sockfd_lookup_light+0xb2/0x160
[ 2551.145924]  __sys_sendmsg+0xa3/0x120
[ 2551.149707]  ? SyS_shutdown+0x160/0x160
[ 2551.153691]  ? wait_for_completion_io+0x10/0x10
[ 2551.158349]  ? SyS_read+0x210/0x210
[ 2551.161965]  SyS_sendmsg+0x27/0x40
[ 2551.165491]  ? __sys_sendmsg+0x120/0x120
[ 2551.169536]  do_syscall_64+0x1d5/0x640
[ 2551.173425]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2551.178614] RIP: 0033:0x7f1f57bd7279
[ 2551.182314] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2551.190013] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2551.197268] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2551.204525] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2551.211777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
09:33:39 executing program 0:
write$snapshot(0xffffffffffffffff, &(0x7f0000000200)="49e9bde18ab186bcf4b34ebcf9e2e4d9c29da584d5f495a67f08e938c2f55e116347b2b7a956af38bb1c04bc368a034d3727f17a4486f84437eaa9e947e74e3471ea6ca009e216919681ff42354dcb65c07f82beb27c0e0c27cc4e4eeac106c9e9491abd391067c00c95efe5d35d4afd0db854efff6fa5bc399ccc1fb6395579e22a40842935587a729438f87b0f76e195a7c5872e5fab2a7eb6725ec157d0ea608fc0bcc4770816c41127aa3da4f3958f41e71d2d0171786ad207a9adca5d8e", 0xc0)
r0 = syz_init_net_socket$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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:39 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) (async)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0)

09:33:39 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000010000000c00083bc1941ac9e8d8000804000780000000000000"], 0x24}}, 0x0) (async, rerun: 64)
r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) (rerun: 64)
connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x8000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x7f}, 0xe)

09:33:39 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

09:33:39 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

09:33:40 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 8)

[ 2551.219039] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:40 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)

09:33:40 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0)

09:33:40 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) (async)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0)

09:33:40 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x100, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4001004)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2551.315679] FAULT_INJECTION: forcing a failure.
[ 2551.315679] name failslab, interval 1, probability 0, space 0, times 0
[ 2551.351252] CPU: 0 PID: 6806 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x482, 0x0)
ioctl$FBIOPUT_CON2FBMAP(r1, 0x4610, &(0x7f0000000080)={0x28})

09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x482, 0x0)
ioctl$FBIOPUT_CON2FBMAP(r1, 0x4610, &(0x7f0000000080)={0x28})

[ 2551.359105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2551.368459] Call Trace:
[ 2551.371049]  dump_stack+0x1b2/0x281
[ 2551.374683]  should_fail.cold+0x10a/0x149
[ 2551.378848]  should_failslab+0xd6/0x130
[ 2551.382842]  kmem_cache_alloc_node+0x263/0x410
[ 2551.387460]  __alloc_skb+0x5c/0x510
[ 2551.391089]  kobject_uevent_env+0x882/0xf30
[ 2551.395666]  nbd_config_put+0x50a/0x6c0
[ 2551.395682]  ? wait_for_completion_io+0x10/0x10
[ 2551.404314]  nbd_genl_connect+0xcb9/0x13e0
[ 2551.408550]  ? nbd_xmit_timeout+0x500/0x500
[ 2551.412873]  ? validate_nla+0x192/0x5e0
[ 2551.416851]  ? nla_parse+0x157/0x1f0
[ 2551.420573]  genl_family_rcv_msg+0x572/0xb20
[ 2551.424988]  ? genl_rcv+0x40/0x40
[ 2551.428447]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2551.433905]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2551.439112]  ? trace_hardirqs_on+0x10/0x10
[ 2551.439131]  genl_rcv_msg+0xaf/0x140
[ 2551.447055]  netlink_rcv_skb+0x125/0x390
[ 2551.451122]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2551.455703]  ? netlink_ack+0x9a0/0x9a0
[ 2551.459587]  ? lock_acquire+0x170/0x3f0
[ 2551.463557]  genl_rcv+0x24/0x40
[ 2551.466824]  netlink_unicast+0x437/0x610
[ 2551.470866]  ? netlink_sendskb+0xd0/0xd0
[ 2551.474907]  ? __check_object_size+0x179/0x230
[ 2551.479479]  netlink_sendmsg+0x648/0xbc0
[ 2551.483541]  ? nlmsg_notify+0x1b0/0x1b0
[ 2551.487536]  ? kernel_recvmsg+0x210/0x210
[ 2551.491683]  ? security_socket_sendmsg+0x83/0xb0
[ 2551.496429]  ? nlmsg_notify+0x1b0/0x1b0
[ 2551.500385]  sock_sendmsg+0xb5/0x100
[ 2551.504077]  ___sys_sendmsg+0x6c8/0x800
[ 2551.508032]  ? get_pid_task+0x91/0x130
[ 2551.511904]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2551.516650]  ? lock_downgrade+0x740/0x740
[ 2551.520857]  ? __fget+0x23e/0x3e0
[ 2551.524291]  ? lock_acquire+0x170/0x3f0
[ 2551.528260]  ? lock_downgrade+0x740/0x740
[ 2551.532407]  ? __fget+0x265/0x3e0
[ 2551.535849]  ? __fdget+0x19b/0x1f0
[ 2551.539372]  ? sockfd_lookup_light+0xb2/0x160
[ 2551.543890]  __sys_sendmsg+0xa3/0x120
[ 2551.547675]  ? SyS_shutdown+0x160/0x160
[ 2551.551636]  ? wait_for_completion_io+0x10/0x10
[ 2551.556309]  ? SyS_read+0x210/0x210
[ 2551.559919]  SyS_sendmsg+0x27/0x40
[ 2551.563445]  ? __sys_sendmsg+0x120/0x120
[ 2551.567497]  do_syscall_64+0x1d5/0x640
[ 2551.571368]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2551.576537] RIP: 0033:0x7f1f57bd7279
[ 2551.580228] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2551.587931] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2551.595181] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2551.602438] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2551.609696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
09:33:40 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000080), &(0x7f0000000100)})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x482, 0x0)
ioctl$FBIOPUT_CON2FBMAP(r1, 0x4610, &(0x7f0000000080)={0x28})

09:33:40 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)

09:33:40 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x100, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4001004) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:40 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 9)

09:33:40 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2551.616945] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:40 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)

09:33:40 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
accept4$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0x3d, 0x80000)

09:33:40 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000080), &(0x7f0000000100)})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000080), &(0x7f0000000100)}) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async)

09:33:40 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
accept4$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0x3d, 0x80000)

[ 2551.738672] FAULT_INJECTION: forcing a failure.
[ 2551.738672] name failslab, interval 1, probability 0, space 0, times 0
[ 2551.769101] CPU: 0 PID: 6840 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2551.776917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2551.786268] Call Trace:
09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0) (async)
accept4$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0x3d, 0x80000)

09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040))

[ 2551.788957]  dump_stack+0x1b2/0x281
[ 2551.792589]  should_fail.cold+0x10a/0x149
[ 2551.796739]  should_failslab+0xd6/0x130
[ 2551.800717]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2551.805825]  __kmalloc_node_track_caller+0x38/0x70
[ 2551.810758]  __alloc_skb+0x96/0x510
[ 2551.814395]  kobject_uevent_env+0x882/0xf30
[ 2551.818724]  nbd_config_put+0x50a/0x6c0
[ 2551.822790]  ? wait_for_completion_io+0x10/0x10
[ 2551.827465]  nbd_genl_connect+0xcb9/0x13e0
[ 2551.831969]  ? nbd_xmit_timeout+0x500/0x500
09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040))

[ 2551.836298]  ? validate_nla+0x192/0x5e0
[ 2551.840271]  ? nla_parse+0x157/0x1f0
[ 2551.843987]  genl_family_rcv_msg+0x572/0xb20
[ 2551.848401]  ? genl_rcv+0x40/0x40
[ 2551.851864]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2551.857315]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2551.862420]  ? trace_hardirqs_on+0x10/0x10
[ 2551.866660]  genl_rcv_msg+0xaf/0x140
[ 2551.870376]  netlink_rcv_skb+0x125/0x390
[ 2551.874439]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2551.879019]  ? netlink_ack+0x9a0/0x9a0
[ 2551.882907]  ? lock_acquire+0x170/0x3f0
[ 2551.886883]  genl_rcv+0x24/0x40
[ 2551.890159]  netlink_unicast+0x437/0x610
[ 2551.894202]  ? netlink_sendskb+0xd0/0xd0
[ 2551.898247]  ? __check_object_size+0x179/0x230
[ 2551.902830]  netlink_sendmsg+0x648/0xbc0
[ 2551.906884]  ? nlmsg_notify+0x1b0/0x1b0
[ 2551.910966]  ? kernel_recvmsg+0x210/0x210
[ 2551.915106]  ? security_socket_sendmsg+0x83/0xb0
[ 2551.919848]  ? nlmsg_notify+0x1b0/0x1b0
[ 2551.923812]  sock_sendmsg+0xb5/0x100
[ 2551.927523]  ___sys_sendmsg+0x6c8/0x800
[ 2551.931503]  ? get_pid_task+0x91/0x130
[ 2551.935388]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2551.940128]  ? lock_downgrade+0x740/0x740
[ 2551.944270]  ? __fget+0x23e/0x3e0
[ 2551.947716]  ? lock_acquire+0x170/0x3f0
[ 2551.951679]  ? lock_downgrade+0x740/0x740
[ 2551.955815]  ? __fget+0x265/0x3e0
[ 2551.959348]  ? __fdget+0x19b/0x1f0
[ 2551.962874]  ? sockfd_lookup_light+0xb2/0x160
[ 2551.967360]  __sys_sendmsg+0xa3/0x120
[ 2551.971147]  ? SyS_shutdown+0x160/0x160
[ 2551.975115]  ? wait_for_completion_io+0x10/0x10
[ 2551.979773]  ? SyS_read+0x210/0x210
[ 2551.983388]  SyS_sendmsg+0x27/0x40
[ 2551.986915]  ? __sys_sendmsg+0x120/0x120
[ 2551.990956]  do_syscall_64+0x1d5/0x640
[ 2551.994844]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2552.000014] RIP: 0033:0x7f1f57bd7279
[ 2552.003718] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2552.011440] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2552.018690] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2552.025940] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
09:33:40 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x100, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4001004)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:40 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 10)

09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040))

09:33:40 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:40 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000200)={0x80000000, &(0x7f0000000080), &(0x7f0000000100)})
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:40 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

[ 2552.033215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2552.040471] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000280), 0x105800, 0x0)
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000400)={0x16, 0x98, 0xfa00, {&(0x7f00000003c0), 0x2, 0xffffffffffffffff, 0x1c, 0x1, @in6={0xa, 0x4e24, 0x7fffffff, @empty, 0x1}}}, 0xa0)
ioctl$SOUND_MIXER_READ_VOLUME(r1, 0x80044d14, &(0x7f00000002c0))
r3 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000580), 0x498a01, 0x0)
ioctl$SNDCTL_DSP_GETBLKSIZE(r3, 0xc0045004, &(0x7f0000000340))
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x8, &(0x7f00000001c0)={<r5=>0xffffffffffffffff}, 0x13f, 0x6}}, 0x5d)
openat$dsp1(0xffffffffffffff9c, &(0x7f00000004c0), 0x22000, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000500), 0x106, 0x2}}, 0x20)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r5, 0x7f}}, 0xfffffe78)
ioctl$SNAPSHOT_ATOMIC_RESTORE(r4, 0x3304)

[ 2552.124905] FAULT_INJECTION: forcing a failure.
[ 2552.124905] name failslab, interval 1, probability 0, space 0, times 0
[ 2552.140801] CPU: 1 PID: 6883 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2552.148611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2552.157965] Call Trace:
[ 2552.160554]  dump_stack+0x1b2/0x281
[ 2552.164190]  should_fail.cold+0x10a/0x149
[ 2552.168346]  should_failslab+0xd6/0x130
09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000280), 0x105800, 0x0)
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000400)={0x16, 0x98, 0xfa00, {&(0x7f00000003c0), 0x2, 0xffffffffffffffff, 0x1c, 0x1, @in6={0xa, 0x4e24, 0x7fffffff, @empty, 0x1}}}, 0xa0)
ioctl$SOUND_MIXER_READ_VOLUME(r1, 0x80044d14, &(0x7f00000002c0))
r3 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000580), 0x498a01, 0x0)
ioctl$SNDCTL_DSP_GETBLKSIZE(r3, 0xc0045004, &(0x7f0000000340))
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x8, &(0x7f00000001c0)={<r5=>0xffffffffffffffff}, 0x13f, 0x6}}, 0x5d)
openat$dsp1(0xffffffffffffff9c, &(0x7f00000004c0), 0x22000, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000500), 0x106, 0x2}}, 0x20)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r5, 0x7f}}, 0xfffffe78)
ioctl$SNAPSHOT_ATOMIC_RESTORE(r4, 0x3304)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
openat$dsp1(0xffffffffffffff9c, &(0x7f0000000280), 0x105800, 0x0) (async)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) (async)
write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000400)={0x16, 0x98, 0xfa00, {&(0x7f00000003c0), 0x2, 0xffffffffffffffff, 0x1c, 0x1, @in6={0xa, 0x4e24, 0x7fffffff, @empty, 0x1}}}, 0xa0) (async)
ioctl$SOUND_MIXER_READ_VOLUME(r1, 0x80044d14, &(0x7f00000002c0)) (async)
openat$dsp1(0xffffffffffffff9c, &(0x7f0000000580), 0x498a01, 0x0) (async)
ioctl$SNDCTL_DSP_GETBLKSIZE(r3, 0xc0045004, &(0x7f0000000340)) (async)
openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) (async)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x8, &(0x7f00000001c0), 0x13f, 0x6}}, 0x5d) (async)
openat$dsp1(0xffffffffffffff9c, &(0x7f00000004c0), 0x22000, 0x0) (async)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000500), 0x106, 0x2}}, 0x20) (async)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r5, 0x7f}}, 0xfffffe78) (async)
ioctl$SNAPSHOT_ATOMIC_RESTORE(r4, 0x3304) (async)

[ 2552.172316]  kmem_cache_alloc_node+0x263/0x410
[ 2552.176905]  __alloc_skb+0x5c/0x510
[ 2552.180548]  kobject_uevent_env+0x882/0xf30
[ 2552.184893]  nbd_config_put+0x50a/0x6c0
[ 2552.188869]  ? wait_for_completion_io+0x10/0x10
[ 2552.193543]  nbd_genl_connect+0xcb9/0x13e0
[ 2552.197883]  ? nbd_xmit_timeout+0x500/0x500
[ 2552.202205]  ? validate_nla+0x192/0x5e0
[ 2552.206182]  ? nla_parse+0x157/0x1f0
[ 2552.209912]  genl_family_rcv_msg+0x572/0xb20
[ 2552.214326]  ? genl_rcv+0x40/0x40
[ 2552.217869]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
09:33:40 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000280), 0x105800, 0x0) (async)
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0)
write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000400)={0x16, 0x98, 0xfa00, {&(0x7f00000003c0), 0x2, 0xffffffffffffffff, 0x1c, 0x1, @in6={0xa, 0x4e24, 0x7fffffff, @empty, 0x1}}}, 0xa0)
ioctl$SOUND_MIXER_READ_VOLUME(r1, 0x80044d14, &(0x7f00000002c0))
r3 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000580), 0x498a01, 0x0)
ioctl$SNDCTL_DSP_GETBLKSIZE(r3, 0xc0045004, &(0x7f0000000340))
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) (async)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x8, &(0x7f00000001c0)={<r5=>0xffffffffffffffff}, 0x13f, 0x6}}, 0x5d) (async)
openat$dsp1(0xffffffffffffff9c, &(0x7f00000004c0), 0x22000, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000500), 0x106, 0x2}}, 0x20)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r5, 0x7f}}, 0xfffffe78) (async)
ioctl$SNAPSHOT_ATOMIC_RESTORE(r4, 0x3304)

[ 2552.223403]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2552.228505]  ? trace_hardirqs_on+0x10/0x10
[ 2552.232849]  genl_rcv_msg+0xaf/0x140
[ 2552.236566]  netlink_rcv_skb+0x125/0x390
[ 2552.240640]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2552.245228]  ? netlink_ack+0x9a0/0x9a0
[ 2552.249217]  ? lock_acquire+0x170/0x3f0
[ 2552.253203]  genl_rcv+0x24/0x40
[ 2552.256482]  netlink_unicast+0x437/0x610
[ 2552.260551]  ? netlink_sendskb+0xd0/0xd0
[ 2552.264615]  ? __check_object_size+0x179/0x230
[ 2552.269204]  netlink_sendmsg+0x648/0xbc0
09:33:41 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0)
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe)

[ 2552.273269]  ? nlmsg_notify+0x1b0/0x1b0
[ 2552.277231]  ? kernel_recvmsg+0x210/0x210
[ 2552.281381]  ? security_socket_sendmsg+0x83/0xb0
[ 2552.286151]  ? nlmsg_notify+0x1b0/0x1b0
[ 2552.290170]  sock_sendmsg+0xb5/0x100
[ 2552.293883]  ___sys_sendmsg+0x6c8/0x800
[ 2552.297856]  ? get_pid_task+0x91/0x130
[ 2552.301741]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2552.306501]  ? lock_downgrade+0x740/0x740
[ 2552.310637]  ? __fget+0x23e/0x3e0
[ 2552.314072]  ? lock_acquire+0x170/0x3f0
[ 2552.318037]  ? lock_downgrade+0x740/0x740
[ 2552.322180]  ? __fget+0x265/0x3e0
[ 2552.325617]  ? __fdget+0x19b/0x1f0
[ 2552.329139]  ? sockfd_lookup_light+0xb2/0x160
[ 2552.333616]  __sys_sendmsg+0xa3/0x120
[ 2552.337397]  ? SyS_shutdown+0x160/0x160
[ 2552.341373]  ? wait_for_completion_io+0x10/0x10
[ 2552.346030]  ? SyS_read+0x210/0x210
[ 2552.349640]  SyS_sendmsg+0x27/0x40
[ 2552.353169]  ? __sys_sendmsg+0x120/0x120
[ 2552.357217]  do_syscall_64+0x1d5/0x640
[ 2552.361093]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2552.366265] RIP: 0033:0x7f1f57bd7279
09:33:41 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0) (async)
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe)

[ 2552.369955] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2552.377772] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2552.385025] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2552.392277] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2552.399534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2552.406791] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:41 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:41 executing program 2:
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, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20044041)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:41 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 11)

09:33:41 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$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r6, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffe4580aa1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x48800)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:41 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:41 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

09:33:41 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r0, 0x0, 0x0) (async)
connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe)

09:33:41 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
r2 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0)
read$fb(r2, &(0x7f0000000500)=""/4096, 0x1000)
ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000100)={0x1})
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)

[ 2552.513837] FAULT_INJECTION: forcing a failure.
[ 2552.513837] name failslab, interval 1, probability 0, space 0, times 0
[ 2552.535870] CPU: 1 PID: 6935 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2552.543689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2552.553035] Call Trace:
[ 2552.555606]  dump_stack+0x1b2/0x281
[ 2552.559236]  should_fail.cold+0x10a/0x149
09:33:41 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
r2 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0)
read$fb(r2, &(0x7f0000000500)=""/4096, 0x1000)
ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000100)={0x1})
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0) (async)
read$fb(r2, &(0x7f0000000500)=""/4096, 0x1000) (async)
ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000100)={0x1}) (async)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0) (async)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) (async)

[ 2552.563391]  should_failslab+0xd6/0x130
[ 2552.567369]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2552.572476]  __kmalloc_node_track_caller+0x38/0x70
[ 2552.577418]  __alloc_skb+0x96/0x510
[ 2552.581045]  kobject_uevent_env+0x882/0xf30
[ 2552.585375]  nbd_config_put+0x50a/0x6c0
[ 2552.589352]  ? wait_for_completion_io+0x10/0x10
[ 2552.594028]  nbd_genl_connect+0xcb9/0x13e0
[ 2552.598265]  ? nbd_xmit_timeout+0x500/0x500
[ 2552.602582]  ? validate_nla+0x192/0x5e0
[ 2552.606535]  ? nla_parse+0x157/0x1f0
[ 2552.610260]  genl_family_rcv_msg+0x572/0xb20
[ 2552.614661]  ? genl_rcv+0x40/0x40
[ 2552.618104]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2552.623633]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2552.628727]  ? trace_hardirqs_on+0x10/0x10
[ 2552.632960]  genl_rcv_msg+0xaf/0x140
[ 2552.636668]  netlink_rcv_skb+0x125/0x390
[ 2552.640744]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2552.645312]  ? netlink_ack+0x9a0/0x9a0
[ 2552.649180]  ? lock_acquire+0x170/0x3f0
[ 2552.653155]  genl_rcv+0x24/0x40
[ 2552.656435]  netlink_unicast+0x437/0x610
[ 2552.660490]  ? netlink_sendskb+0xd0/0xd0
09:33:41 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
r2 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0)
read$fb(r2, &(0x7f0000000500)=""/4096, 0x1000)
ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000100)={0x1}) (async)
sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6)

09:33:41 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x30c000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffff82}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x64}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x8800}, 0x48084)

[ 2552.664552]  ? __check_object_size+0x179/0x230
[ 2552.669144]  netlink_sendmsg+0x648/0xbc0
[ 2552.673302]  ? nlmsg_notify+0x1b0/0x1b0
[ 2552.677283]  ? kernel_recvmsg+0x210/0x210
[ 2552.681433]  ? security_socket_sendmsg+0x83/0xb0
[ 2552.686203]  ? nlmsg_notify+0x1b0/0x1b0
[ 2552.690209]  sock_sendmsg+0xb5/0x100
[ 2552.693940]  ___sys_sendmsg+0x6c8/0x800
[ 2552.697922]  ? get_pid_task+0x91/0x130
[ 2552.701814]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2552.706575]  ? lock_downgrade+0x740/0x740
[ 2552.710722]  ? __fget+0x23e/0x3e0
[ 2552.714161]  ? lock_acquire+0x170/0x3f0
[ 2552.718121]  ? lock_downgrade+0x740/0x740
[ 2552.722263]  ? __fget+0x265/0x3e0
[ 2552.725713]  ? __fdget+0x19b/0x1f0
[ 2552.729242]  ? sockfd_lookup_light+0xb2/0x160
[ 2552.733733]  __sys_sendmsg+0xa3/0x120
[ 2552.737542]  ? SyS_shutdown+0x160/0x160
[ 2552.741520]  ? wait_for_completion_io+0x10/0x10
[ 2552.746191]  ? SyS_read+0x210/0x210
[ 2552.749808]  SyS_sendmsg+0x27/0x40
[ 2552.753349]  ? __sys_sendmsg+0x120/0x120
[ 2552.757415]  do_syscall_64+0x1d5/0x640
[ 2552.761293]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2552.766468] RIP: 0033:0x7f1f57bd7279
[ 2552.770159] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2552.777853] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2552.785110] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2552.792364] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2552.799636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2552.807004] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:41 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:41 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0) (async)
sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x30c000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffff82}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x64}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x8800}, 0x48084)

09:33:41 executing program 2:
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_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20044041) (async)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:41 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 12)

09:33:41 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$nl_generic(0x10, 0x3, 0x10)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r6, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffe4580aa1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x48800)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
syz_init_net_socket$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)
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), r5) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r6, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffe4580aa1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x48800) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) (async)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async)

09:33:41 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2552.880662] FAULT_INJECTION: forcing a failure.
[ 2552.880662] name failslab, interval 1, probability 0, space 0, times 0
[ 2552.923365] CPU: 0 PID: 6978 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2552.931187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2552.940541] Call Trace:
[ 2552.943136]  dump_stack+0x1b2/0x281
[ 2552.946773]  should_fail.cold+0x10a/0x149
[ 2552.950927]  should_failslab+0xd6/0x130
[ 2552.954913]  kmem_cache_alloc_node+0x263/0x410
[ 2552.959509]  __alloc_skb+0x5c/0x510
[ 2552.963145]  kobject_uevent_env+0x882/0xf30
[ 2552.967481]  nbd_config_put+0x50a/0x6c0
[ 2552.971461]  ? wait_for_completion_io+0x10/0x10
[ 2552.976148]  nbd_genl_connect+0xcb9/0x13e0
[ 2552.980382]  ? nbd_xmit_timeout+0x500/0x500
[ 2552.984688]  ? validate_nla+0x192/0x5e0
[ 2552.988644]  ? nla_parse+0x157/0x1f0
[ 2552.992353]  genl_family_rcv_msg+0x572/0xb20
[ 2552.996754]  ? genl_rcv+0x40/0x40
[ 2553.000192]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2553.005756]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2553.010859]  ? trace_hardirqs_on+0x10/0x10
[ 2553.015114]  genl_rcv_msg+0xaf/0x140
[ 2553.018821]  netlink_rcv_skb+0x125/0x390
[ 2553.023102]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2553.027675]  ? netlink_ack+0x9a0/0x9a0
[ 2553.031563]  ? lock_acquire+0x170/0x3f0
[ 2553.035697]  genl_rcv+0x24/0x40
[ 2553.038966]  netlink_unicast+0x437/0x610
[ 2553.043019]  ? netlink_sendskb+0xd0/0xd0
[ 2553.047065]  ? __check_object_size+0x179/0x230
[ 2553.051643]  netlink_sendmsg+0x648/0xbc0
[ 2553.055702]  ? nlmsg_notify+0x1b0/0x1b0
[ 2553.059669]  ? kernel_recvmsg+0x210/0x210
[ 2553.063799]  ? security_socket_sendmsg+0x83/0xb0
[ 2553.068539]  ? nlmsg_notify+0x1b0/0x1b0
[ 2553.072509]  sock_sendmsg+0xb5/0x100
[ 2553.076227]  ___sys_sendmsg+0x6c8/0x800
[ 2553.080198]  ? get_pid_task+0x91/0x130
[ 2553.084069]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2553.088810]  ? lock_downgrade+0x740/0x740
[ 2553.092948]  ? __fget+0x23e/0x3e0
[ 2553.096396]  ? lock_acquire+0x170/0x3f0
[ 2553.100357]  ? lock_downgrade+0x740/0x740
[ 2553.104490]  ? __fget+0x265/0x3e0
[ 2553.107931]  ? __fdget+0x19b/0x1f0
[ 2553.111462]  ? sockfd_lookup_light+0xb2/0x160
[ 2553.115949]  __sys_sendmsg+0xa3/0x120
[ 2553.119732]  ? SyS_shutdown+0x160/0x160
[ 2553.123691]  ? wait_for_completion_io+0x10/0x10
[ 2553.128362]  ? SyS_read+0x210/0x210
[ 2553.131990]  SyS_sendmsg+0x27/0x40
[ 2553.135523]  ? __sys_sendmsg+0x120/0x120
[ 2553.139586]  do_syscall_64+0x1d5/0x640
[ 2553.143469]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2553.148639] RIP: 0033:0x7f1f57bd7279
[ 2553.152332] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2553.160034] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2553.167291] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
09:33:41 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x74}}, 0x0)

09:33:41 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 13)

09:33:41 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0) (async)
sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x30c000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffff82}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x64}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x8800}, 0x48084)

09:33:41 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x48}}, 0x0)

[ 2553.174561] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2553.181822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2553.189202] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:41 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x68}}, 0x0)

09:33:42 executing program 1:
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100), 0x80002, 0x0)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r1, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x4d}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xe4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
munlockall()
connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xfd}, 0x4}, 0xe)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000040)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x90)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), r3)
r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={<r7=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r6, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}, r7}}, 0x38)
write$RDMA_USER_CM_CMD_QUERY(r3, &(0x7f0000000400)={0x13, 0x10, 0xfa00, {&(0x7f0000000500), r7, 0x2}}, 0x18)
sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000440)={0x0, 0x200, 0x7ff, {0x5, 0x9}, 0x9, 0xffff})
sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='>\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20002cbd7000ffdbdf250b000000080005001f0000000800050000080000"], 0x24}, 0x1, 0x0, 0x0, 0x813}, 0x8002)
timerfd_gettime(r3, &(0x7f0000000280))

[ 2553.245043] nbd: must specify a size in bytes for the device
[ 2553.272849] FAULT_INJECTION: forcing a failure.
[ 2553.272849] name failslab, interval 1, probability 0, space 0, times 0
[ 2553.297520] CPU: 1 PID: 7004 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2553.305336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2553.314684] Call Trace:
[ 2553.317264]  dump_stack+0x1b2/0x281
[ 2553.320877]  should_fail.cold+0x10a/0x149
[ 2553.325006]  should_failslab+0xd6/0x130
[ 2553.328967]  kmem_cache_alloc_node+0x263/0x410
[ 2553.333550]  __alloc_skb+0x5c/0x510
[ 2553.337201]  kobject_uevent_env+0x882/0xf30
[ 2553.341523]  nbd_config_put+0x50a/0x6c0
[ 2553.345481]  ? wait_for_completion_io+0x10/0x10
[ 2553.350135]  nbd_genl_connect+0xcb9/0x13e0
[ 2553.354365]  ? nbd_xmit_timeout+0x500/0x500
[ 2553.358681]  ? __mutex_lock+0x356/0x1310
[ 2553.362738]  ? validate_nla+0x192/0x5e0
[ 2553.366709]  ? nla_parse+0x157/0x1f0
[ 2553.370405]  genl_family_rcv_msg+0x572/0xb20
[ 2553.374805]  ? genl_rcv+0x40/0x40
[ 2553.378351]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2553.383788]  ? trace_hardirqs_on+0x10/0x10
[ 2553.388012]  genl_rcv_msg+0xaf/0x140
[ 2553.391724]  netlink_rcv_skb+0x125/0x390
[ 2553.395778]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2553.400343]  ? netlink_ack+0x9a0/0x9a0
[ 2553.404212]  ? lock_acquire+0x170/0x3f0
[ 2553.408173]  genl_rcv+0x24/0x40
[ 2553.411436]  netlink_unicast+0x437/0x610
[ 2553.415485]  ? netlink_sendskb+0xd0/0xd0
[ 2553.419531]  ? __check_object_size+0x179/0x230
[ 2553.424099]  netlink_sendmsg+0x648/0xbc0
[ 2553.428152]  ? nlmsg_notify+0x1b0/0x1b0
[ 2553.432113]  ? kernel_recvmsg+0x210/0x210
[ 2553.436246]  ? security_socket_sendmsg+0x83/0xb0
[ 2553.440987]  ? nlmsg_notify+0x1b0/0x1b0
[ 2553.444940]  sock_sendmsg+0xb5/0x100
[ 2553.448639]  ___sys_sendmsg+0x6c8/0x800
[ 2553.452595]  ? get_pid_task+0x91/0x130
[ 2553.456464]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2553.461203]  ? lock_downgrade+0x740/0x740
[ 2553.465337]  ? __fget+0x23e/0x3e0
[ 2553.468780]  ? lock_acquire+0x170/0x3f0
[ 2553.472760]  ? lock_downgrade+0x740/0x740
[ 2553.476893]  ? __fget+0x265/0x3e0
[ 2553.480329]  ? __fdget+0x19b/0x1f0
[ 2553.483850]  ? sockfd_lookup_light+0xb2/0x160
[ 2553.488346]  __sys_sendmsg+0xa3/0x120
[ 2553.492129]  ? SyS_shutdown+0x160/0x160
[ 2553.496086]  ? wait_for_completion_io+0x10/0x10
[ 2553.500740]  ? SyS_read+0x210/0x210
[ 2553.504360]  SyS_sendmsg+0x27/0x40
[ 2553.507887]  ? __sys_sendmsg+0x120/0x120
[ 2553.512048]  do_syscall_64+0x1d5/0x640
[ 2553.516066]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2553.521269] RIP: 0033:0x7f1f57bd7279
[ 2553.524962] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2553.532656] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2553.539942] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
09:33:42 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$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32)
r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) (async)
r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async, rerun: 64)
sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r6, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffe4580aa1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x48800) (async, rerun: 64)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:42 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x68}}, 0x0)

09:33:42 executing program 2:
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, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20044041)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:42 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 14)

[ 2553.547207] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2553.554471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2553.561740] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:42 executing program 1:
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100), 0x80002, 0x0)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r1, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x4d}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xe4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) (async)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
munlockall()
connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xfd}, 0x4}, 0xe) (async)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000040)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x90)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0) (async)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), r3) (async)
r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={<r7=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r6, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}, r7}}, 0x38)
write$RDMA_USER_CM_CMD_QUERY(r3, &(0x7f0000000400)={0x13, 0x10, 0xfa00, {&(0x7f0000000500), r7, 0x2}}, 0x18) (async)
sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) (async)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000440)={0x0, 0x200, 0x7ff, {0x5, 0x9}, 0x9, 0xffff})
sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='>\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20002cbd7000ffdbdf250b000000080005001f0000000800050000080000"], 0x24}, 0x1, 0x0, 0x0, 0x813}, 0x8002) (async)
timerfd_gettime(r3, &(0x7f0000000280))

09:33:42 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}]}, 0x3c}}, 0x0)

09:33:42 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000005)

[ 2553.659982] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 2553.674040] FAULT_INJECTION: forcing a failure.
[ 2553.674040] name failslab, interval 1, probability 0, space 0, times 0
[ 2553.697060] CPU: 1 PID: 7037 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
09:33:42 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x68}}, 0x0)

[ 2553.704883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2553.714251] Call Trace:
[ 2553.716830]  dump_stack+0x1b2/0x281
[ 2553.720444]  should_fail.cold+0x10a/0x149
[ 2553.724593]  should_failslab+0xd6/0x130
[ 2553.728579]  kmem_cache_alloc_node+0x263/0x410
[ 2553.733184]  __alloc_skb+0x5c/0x510
[ 2553.736812]  kobject_uevent_env+0x882/0xf30
[ 2553.741158]  nbd_config_put+0x50a/0x6c0
[ 2553.745136]  ? wait_for_completion_io+0x10/0x10
[ 2553.749802]  nbd_genl_connect+0xcb9/0x13e0
[ 2553.754030]  ? nbd_xmit_timeout+0x500/0x500
[ 2553.758355]  ? validate_nla+0x192/0x5e0
[ 2553.762334]  ? nla_parse+0x157/0x1f0
[ 2553.766054]  genl_family_rcv_msg+0x572/0xb20
[ 2553.770476]  ? genl_rcv+0x40/0x40
[ 2553.773936]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2553.779395]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2553.784515]  ? trace_hardirqs_on+0x10/0x10
[ 2553.788765]  genl_rcv_msg+0xaf/0x140
[ 2553.792483]  netlink_rcv_skb+0x125/0x390
[ 2553.796541]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2553.801194]  ? netlink_ack+0x9a0/0x9a0
[ 2553.805073]  ? lock_acquire+0x170/0x3f0
[ 2553.809036]  genl_rcv+0x24/0x40
[ 2553.812301]  netlink_unicast+0x437/0x610
[ 2553.816349]  ? netlink_sendskb+0xd0/0xd0
[ 2553.820391]  ? __check_object_size+0x179/0x230
[ 2553.824979]  netlink_sendmsg+0x648/0xbc0
[ 2553.829040]  ? nlmsg_notify+0x1b0/0x1b0
[ 2553.832998]  ? kernel_recvmsg+0x210/0x210
[ 2553.837155]  ? security_socket_sendmsg+0x83/0xb0
[ 2553.841922]  ? nlmsg_notify+0x1b0/0x1b0
[ 2553.845881]  sock_sendmsg+0xb5/0x100
[ 2553.849580]  ___sys_sendmsg+0x6c8/0x800
[ 2553.853535]  ? get_pid_task+0x91/0x130
[ 2553.857402]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2553.862140]  ? lock_downgrade+0x740/0x740
[ 2553.866281]  ? __fget+0x23e/0x3e0
[ 2553.869722]  ? lock_acquire+0x170/0x3f0
[ 2553.873678]  ? lock_downgrade+0x740/0x740
[ 2553.877812]  ? __fget+0x265/0x3e0
[ 2553.881279]  ? __fdget+0x19b/0x1f0
[ 2553.884805]  ? sockfd_lookup_light+0xb2/0x160
[ 2553.889285]  __sys_sendmsg+0xa3/0x120
[ 2553.893069]  ? SyS_shutdown+0x160/0x160
[ 2553.897026]  ? wait_for_completion_io+0x10/0x10
[ 2553.901696]  ? SyS_read+0x210/0x210
[ 2553.905325]  SyS_sendmsg+0x27/0x40
[ 2553.908866]  ? __sys_sendmsg+0x120/0x120
[ 2553.912919]  do_syscall_64+0x1d5/0x640
[ 2553.916793]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2553.921964] RIP: 0033:0x7f1f57bd7279
[ 2553.925662] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2553.933353] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2553.940622] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2553.947875] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
09:33:42 executing program 1:
r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100), 0x80002, 0x0)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r1, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x4d}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xe4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
munlockall()
connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xfd}, 0x4}, 0xe)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0)
write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000040)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x90)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), r3)
r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={<r7=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r6, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}, r7}}, 0x38)
write$RDMA_USER_CM_CMD_QUERY(r3, &(0x7f0000000400)={0x13, 0x10, 0xfa00, {&(0x7f0000000500), r7, 0x2}}, 0x18)
sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000440)={0x0, 0x200, 0x7ff, {0x5, 0x9}, 0x9, 0xffff})
sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='>\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20002cbd7000ffdbdf250b000000080005001f0000000800050000080000"], 0x24}, 0x1, 0x0, 0x0, 0x813}, 0x8002)
timerfd_gettime(r3, &(0x7f0000000280))
openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100), 0x80002, 0x0) (async)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async)
sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r1, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x4d}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xe4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) (async)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
munlockall() (async)
connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xfd}, 0x4}, 0xe) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r3, 0x0, 0x0) (async)
write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000040)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x90) (async)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) (async)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0) (async)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), r3) (async)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async)
write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340), 0x111}}, 0x20) (async)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r6, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @remote}, r7}}, 0x38) (async)
write$RDMA_USER_CM_CMD_QUERY(r3, &(0x7f0000000400)={0x13, 0x10, 0xfa00, {&(0x7f0000000500), r7, 0x2}}, 0x18) (async)
sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) (async)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000440)={0x0, 0x200, 0x7ff, {0x5, 0x9}, 0x9, 0xffff}) (async)
sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='>\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20002cbd7000ffdbdf250b000000080005001f0000000800050000080000"], 0x24}, 0x1, 0x0, 0x0, 0x813}, 0x8002) (async)
timerfd_gettime(r3, &(0x7f0000000280)) (async)

09:33:42 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x74, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x74}}, 0x0)

[ 2553.955124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2553.962377] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:42 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}]}, 0x3c}}, 0x0)

09:33:42 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 15)

09:33:42 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ff}]}, 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x0)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x300004}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x3f9, 0x402, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4008000}, 0x10)
rt_sigpending(&(0x7f0000000300), 0x8)

09:33:42 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000005)
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) (async)
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000005) (async)

09:33:42 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x68}}, 0x0)

09:33:42 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ff}]}, 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x0)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x300004}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x3f9, 0x402, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) (async)
rt_sigpending(&(0x7f0000000300), 0x8)

09:33:42 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}]}, 0x3c}}, 0x0)

[ 2554.072625] nbd: must specify a size in bytes for the device
[ 2554.088113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 2554.100226] FAULT_INJECTION: forcing a failure.
[ 2554.100226] name failslab, interval 1, probability 0, space 0, times 0
[ 2554.140269] CPU: 0 PID: 7068 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2554.148093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2554.157443] Call Trace:
[ 2554.160019]  dump_stack+0x1b2/0x281
[ 2554.163634]  should_fail.cold+0x10a/0x149
[ 2554.167790]  should_failslab+0xd6/0x130
[ 2554.171764]  kmem_cache_alloc_node_trace+0x25a/0x400
[ 2554.176864]  __kmalloc_node_track_caller+0x38/0x70
[ 2554.181789]  __alloc_skb+0x96/0x510
[ 2554.185413]  kobject_uevent_env+0x882/0xf30
[ 2554.189734]  nbd_config_put+0x50a/0x6c0
[ 2554.193698]  ? wait_for_completion_io+0x10/0x10
[ 2554.198356]  nbd_genl_connect+0xcb9/0x13e0
[ 2554.202590]  ? nbd_xmit_timeout+0x500/0x500
[ 2554.206911]  ? __mutex_lock+0x356/0x1310
[ 2554.211118]  ? validate_nla+0x192/0x5e0
[ 2554.215296]  ? nla_parse+0x157/0x1f0
[ 2554.219000]  genl_family_rcv_msg+0x572/0xb20
[ 2554.223405]  ? genl_rcv+0x40/0x40
[ 2554.226879]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2554.232325]  ? trace_hardirqs_on+0x10/0x10
[ 2554.236568]  genl_rcv_msg+0xaf/0x140
[ 2554.240279]  netlink_rcv_skb+0x125/0x390
[ 2554.244364]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2554.248947]  ? netlink_ack+0x9a0/0x9a0
[ 2554.252857]  ? lock_acquire+0x170/0x3f0
[ 2554.256829]  genl_rcv+0x24/0x40
[ 2554.260092]  netlink_unicast+0x437/0x610
[ 2554.264147]  ? netlink_sendskb+0xd0/0xd0
[ 2554.268200]  ? __check_object_size+0x179/0x230
[ 2554.272789]  netlink_sendmsg+0x648/0xbc0
[ 2554.276873]  ? nlmsg_notify+0x1b0/0x1b0
[ 2554.280827]  ? kernel_recvmsg+0x210/0x210
[ 2554.284977]  ? security_socket_sendmsg+0x83/0xb0
[ 2554.289716]  ? nlmsg_notify+0x1b0/0x1b0
[ 2554.293676]  sock_sendmsg+0xb5/0x100
[ 2554.297375]  ___sys_sendmsg+0x6c8/0x800
[ 2554.301338]  ? get_pid_task+0x91/0x130
[ 2554.305215]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2554.309956]  ? lock_downgrade+0x740/0x740
[ 2554.314120]  ? __fget+0x23e/0x3e0
[ 2554.317560]  ? lock_acquire+0x170/0x3f0
[ 2554.321526]  ? lock_downgrade+0x740/0x740
[ 2554.325665]  ? __fget+0x265/0x3e0
[ 2554.329099]  ? __fdget+0x19b/0x1f0
[ 2554.332631]  ? sockfd_lookup_light+0xb2/0x160
[ 2554.337114]  __sys_sendmsg+0xa3/0x120
[ 2554.340898]  ? SyS_shutdown+0x160/0x160
[ 2554.344859]  ? wait_for_completion_io+0x10/0x10
[ 2554.349519]  ? SyS_read+0x210/0x210
[ 2554.353135]  SyS_sendmsg+0x27/0x40
[ 2554.356673]  ? __sys_sendmsg+0x120/0x120
[ 2554.360721]  do_syscall_64+0x1d5/0x640
[ 2554.364595]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2554.369770] RIP: 0033:0x7f1f57bd7279
[ 2554.373468] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2554.381161] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2554.388414] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2554.395689] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2554.402946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2554.410206] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:43 executing program 2:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00042dbd7000ffdbdf250900000040000280080007000600000005000d000100010006000e004e2400000800090000020080160002004e20000014000100ac14142800000000000000000000000066f13d2967c6a3437f146005ddc63b99be943148a26e39da7eb66ab48a6c1c2644a1ef89760ec6c9ea71044d6a377a779db4e5306768c576e15bcd62db5ace09106e1f46599b0134aba77247bcdc901dc6cb39e37593962462c89bd8ad5c8d4c9541d088cb0a87996b2398c4347404a8c48c59f01933d0f2877a9ae080ca1bcd3d8d15e24d935281d390bbfcad6e1ac4651a8c0d119d776a4fd33611a5de0d94466cb5c7fac444233901df518abe9d35"], 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000005)
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) (async)
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000005) (async)

09:33:43 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x0)
r2 = socket(0x1e, 0x3, 0x0)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1)
sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)={0x2d8, r3, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x2, @private0, 0x20}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xb8, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x17b}}}}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x362}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8a6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "b879206479653e1e6d4d5ded0b672393210852d0"}}, @TIPC_NLA_NODE_ID={0x5b, 0x3, "cf174ca98ba9491661e3e4c1267aaec1fbd49c3a9825234974ce0d24b8f54ae3e82fb4fc455f23129cfdfbdfef43b654a6cec57101d38822ea9c1585c17da3f914a43f1335f025fc4e6e9e44406b11c677eda1d6bfecb8"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "cdda6e07b8ddf43906bea226cd3605b3d780ef54016f2714a050828fad949a"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x34}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5f5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @private=0xa010102}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3, @local, 0x400}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe51}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x10000004}, 0x4850)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), r1)

09:33:43 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x48}}, 0x0)

09:33:43 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ff}]}, 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x0)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x300004}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x3f9, 0x402, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) (async)
rt_sigpending(&(0x7f0000000300), 0x8)

09:33:43 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x68}}, 0x0)

09:33:43 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 16)

[ 2554.522028] FAULT_INJECTION: forcing a failure.
[ 2554.522028] name failslab, interval 1, probability 0, space 0, times 0
[ 2554.533735] CPU: 0 PID: 7121 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2554.541541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2554.550910] Call Trace:
[ 2554.553507]  dump_stack+0x1b2/0x281
[ 2554.557150]  should_fail.cold+0x10a/0x149
[ 2554.561301]  should_failslab+0xd6/0x130
[ 2554.565274]  kmem_cache_alloc_node_trace+0x25a/0x400
09:33:43 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x0)
r2 = socket(0x1e, 0x3, 0x0)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1)
sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)={0x2d8, r3, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x2, @private0, 0x20}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xb8, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x17b}}}}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x362}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8a6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "b879206479653e1e6d4d5ded0b672393210852d0"}}, @TIPC_NLA_NODE_ID={0x5b, 0x3, "cf174ca98ba9491661e3e4c1267aaec1fbd49c3a9825234974ce0d24b8f54ae3e82fb4fc455f23129cfdfbdfef43b654a6cec57101d38822ea9c1585c17da3f914a43f1335f025fc4e6e9e44406b11c677eda1d6bfecb8"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "cdda6e07b8ddf43906bea226cd3605b3d780ef54016f2714a050828fad949a"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x34}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5f5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @private=0xa010102}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3, @local, 0x400}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe51}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x10000004}, 0x4850)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), r1)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
socket$nl_generic(0x10, 0x3, 0x10) (async)
sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x0) (async)
socket(0x1e, 0x3, 0x0) (async)
syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1) (async)
sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)={0x2d8, r3, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x2, @private0, 0x20}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xb8, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x17b}}}}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x362}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8a6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "b879206479653e1e6d4d5ded0b672393210852d0"}}, @TIPC_NLA_NODE_ID={0x5b, 0x3, "cf174ca98ba9491661e3e4c1267aaec1fbd49c3a9825234974ce0d24b8f54ae3e82fb4fc455f23129cfdfbdfef43b654a6cec57101d38822ea9c1585c17da3f914a43f1335f025fc4e6e9e44406b11c677eda1d6bfecb8"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "cdda6e07b8ddf43906bea226cd3605b3d780ef54016f2714a050828fad949a"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x34}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5f5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @private=0xa010102}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3, @local, 0x400}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe51}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x10000004}, 0x4850) (async)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), r1) (async)

09:33:43 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(&(0x7f0000000000), r0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x427fffffd}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}]}, 0x2c}}, 0x0)

09:33:43 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$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2554.570408]  __kmalloc_node_track_caller+0x38/0x70
[ 2554.575436]  __alloc_skb+0x96/0x510
[ 2554.579072]  kobject_uevent_env+0x882/0xf30
[ 2554.583407]  nbd_config_put+0x50a/0x6c0
[ 2554.587401]  ? wait_for_completion_io+0x10/0x10
[ 2554.592072]  nbd_genl_connect+0xcb9/0x13e0
[ 2554.596290]  ? nbd_xmit_timeout+0x500/0x500
[ 2554.600601]  ? validate_nla+0x192/0x5e0
[ 2554.604575]  ? nla_parse+0x157/0x1f0
[ 2554.608288]  genl_family_rcv_msg+0x572/0xb20
[ 2554.612787]  ? genl_rcv+0x40/0x40
[ 2554.616225]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2554.621668]  ? __kmalloc_node_track_caller+0x4c/0x70
[ 2554.626762]  ? trace_hardirqs_on+0x10/0x10
[ 2554.630986]  genl_rcv_msg+0xaf/0x140
[ 2554.634685]  netlink_rcv_skb+0x125/0x390
[ 2554.638731]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2554.643309]  ? netlink_ack+0x9a0/0x9a0
[ 2554.647193]  ? lock_acquire+0x170/0x3f0
[ 2554.651169]  genl_rcv+0x24/0x40
[ 2554.654435]  netlink_unicast+0x437/0x610
[ 2554.658483]  ? netlink_sendskb+0xd0/0xd0
[ 2554.662534]  ? __check_object_size+0x179/0x230
[ 2554.667114]  netlink_sendmsg+0x648/0xbc0
[ 2554.671173]  ? nlmsg_notify+0x1b0/0x1b0
[ 2554.675151]  ? kernel_recvmsg+0x210/0x210
[ 2554.679297]  ? security_socket_sendmsg+0x83/0xb0
[ 2554.684053]  ? nlmsg_notify+0x1b0/0x1b0
[ 2554.688025]  sock_sendmsg+0xb5/0x100
[ 2554.691733]  ___sys_sendmsg+0x6c8/0x800
[ 2554.695726]  ? get_pid_task+0x91/0x130
[ 2554.699616]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2554.704380]  ? lock_downgrade+0x740/0x740
[ 2554.708529]  ? __fget+0x23e/0x3e0
[ 2554.711982]  ? lock_acquire+0x170/0x3f0
[ 2554.715950]  ? lock_downgrade+0x740/0x740
[ 2554.720094]  ? __fget+0x265/0x3e0
[ 2554.723549]  ? __fdget+0x19b/0x1f0
[ 2554.727119]  ? sockfd_lookup_light+0xb2/0x160
[ 2554.731608]  __sys_sendmsg+0xa3/0x120
[ 2554.735410]  ? SyS_shutdown+0x160/0x160
[ 2554.739377]  ? wait_for_completion_io+0x10/0x10
[ 2554.744135]  ? SyS_read+0x210/0x210
[ 2554.747754]  SyS_sendmsg+0x27/0x40
[ 2554.751285]  ? __sys_sendmsg+0x120/0x120
[ 2554.755348]  do_syscall_64+0x1d5/0x640
[ 2554.759244]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2554.764424] RIP: 0033:0x7f1f57bd7279
09:33:43 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x68}}, 0x0)

09:33:43 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2554.768125] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2554.775816] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2554.783074] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2554.790334] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2554.797585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2554.804933] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
09:33:43 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x427fffffd}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}]}, 0x2c}}, 0x0)

09:33:43 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x0)
r2 = socket(0x1e, 0x3, 0x0) (async)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1)
sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)={0x2d8, r3, 0x10, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x2, @private0, 0x20}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xb8, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x17b}}}}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x362}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8a6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "b879206479653e1e6d4d5ded0b672393210852d0"}}, @TIPC_NLA_NODE_ID={0x5b, 0x3, "cf174ca98ba9491661e3e4c1267aaec1fbd49c3a9825234974ce0d24b8f54ae3e82fb4fc455f23129cfdfbdfef43b654a6cec57101d38822ea9c1585c17da3f914a43f1335f025fc4e6e9e44406b11c677eda1d6bfecb8"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "cdda6e07b8ddf43906bea226cd3605b3d780ef54016f2714a050828fad949a"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x34}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5f5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @private=0xa010102}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3, @local, 0x400}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe51}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x10000004}, 0x4850) (async)
syz_genetlink_get_family_id$fou(&(0x7f0000000040), r1)

09:33:43 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x5c}}, 0x0)

09:33:43 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x48}}, 0x0)

09:33:43 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000f40c00060000000000000000000c000200000013da00000000040007"], 0x30}}, 0x0) (fail_nth: 17)

09:33:43 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:43 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(&(0x7f0000000000), r0)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x427fffffd}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}]}, 0x2c}}, 0x0)
syz_init_net_socket$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)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async)
sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x427fffffd}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}]}, 0x2c}}, 0x0) (async)

09:33:43 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x17eb95c709b16810}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x20, 0x70bd2a, 0x25dfdbfb, {0x1, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4c001}, 0x4008006)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

09:33:43 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x3c}}, 0x0)

[ 2554.848190] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 2554.885825] nbd: must specify at least one socket
09:33:43 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x17eb95c709b16810}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x20, 0x70bd2a, 0x25dfdbfb, {0x1, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4c001}, 0x4008006)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) (async)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x17eb95c709b16810}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x20, 0x70bd2a, 0x25dfdbfb, {0x1, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4c001}, 0x4008006) (async)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe) (async)

09:33:43 executing program 1:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x17eb95c709b16810}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x20, 0x70bd2a, 0x25dfdbfb, {0x1, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4c001}, 0x4008006)
connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x4}, 0xe)

[ 2554.945946] nbd: must specify at least one socket
[ 2554.962159] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 2554.974933] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 2554.983941] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'.
09:33:43 executing program 4:
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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x3c}}, 0x0)

09:33:43 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ae6b118c43b03b443082f4ceed8a8c8339bac24ab0875fa6cee0abf7065d1d3906000000000000009109070d409f5b136b6dffff000078ec9413e1feab426b2f172c339c308ea4a63401743e83eec844b5ccc07647099d21201247156d99faf91684f17a1178c158f17c528cc9717fdddee739075f0f9b4b17ea6be8d572d90600000094b4b07faf0100674f5671bc8895a34b05388a834c592a63506b37fdd0b2d24f624919", @ANYRES16=r1, @ANYBLOB="010029bd7000fddbdf25010000000c00080007000000000000000c000200ff0300000000000008000100000000000c00060003000000000000000c00020008000000000000000c00020003000000000000000c00060001000000000000000c00060000000000000000000c00050000000000000000000c0004000200000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x4810)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x2, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

09:33:43 executing program 2:
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)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
r5 = openat$fb0(0xffffffffffffff9c, &(0x7f00000002c0), 0x111040, 0x0)
ioctl$FBIOBLANK(r5, 0x4611, 0x2)
sendmsg$TIPC_NL_MON_GET(r4, 0x0, 0x0)
r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0)
sendmsg$TIPC_NL_MON_GET(r6, 0x0, 0x0)
socketpair(0x26, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x84, r1, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x2404c800)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0)

[ 2555.000826] nbd: must specify at least one socket
[ 2555.017509] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 2555.034371] FAULT_INJECTION: forcing a failure.
[ 2555.034371] name failslab, interval 1, probability 0, space 0, times 0
09:33:43 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$nl_generic(0x10, 0x3, 0x10)
sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x50}}, 0x0)

[ 2555.061126] block nbd0: NBD_DISCONNECT
[ 2555.067539] CPU: 0 PID: 7187 Comm: syz-executor.3 Not tainted 4.14.292-syzkaller #0
[ 2555.075353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2555.084706] Call Trace:
[ 2555.087299]  dump_stack+0x1b2/0x281
[ 2555.090934]  should_fail.cold+0x10a/0x149
[ 2555.092620] kasan: CONFIG_KASAN_INLINE enabled
[ 2555.095078]  should_failslab+0xd6/0x130
[ 2555.099636] kasan: GPF could be caused by NULL-ptr deref or user memory access
[ 2555.103594]  kmem_cache_alloc_node+0x263/0x410
[ 2555.110928] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[ 2555.115490]  __alloc_skb+0x5c/0x510
[ 2555.121690] Modules linked in:
[ 2555.125303]  kobject_uevent_env+0x882/0xf30
[ 2555.128475] CPU: 1 PID: 7192 Comm: systemd-udevd Not tainted 4.14.292-syzkaller #0
[ 2555.132779]  nbd_config_put+0x50a/0x6c0
[ 2555.140474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 2555.144433]  ? wait_for_completion_io+0x10/0x10
[ 2555.153758] task: ffff8880aac1c540 task.stack: ffff88809a2a0000
[ 2555.158417]  nbd_genl_connect+0xcb9/0x13e0
[ 2555.164452] RIP: 0010:__lock_acquire+0x1cc/0x3f20
[ 2555.168673]  ? nbd_xmit_timeout+0x500/0x500
[ 2555.173491] RSP: 0018:ffff88809a2a7938 EFLAGS: 00010006
[ 2555.177796]  ? __mutex_lock+0x356/0x1310
[ 2555.177807]  ? validate_nla+0x192/0x5e0
[ 2555.183143] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 2555.187182]  ? nla_parse+0x157/0x1f0
[ 2555.191125] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000110
[ 2555.198377]  genl_family_rcv_msg+0x572/0xb20
[ 2555.202061] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 2555.209314]  ? genl_rcv+0x40/0x40
[ 2555.213700] R10: 0000000000000001 R11: ffff8880aac1c540 R12: 0000000000000110
[ 2555.220974]  ? __ww_mutex_wakeup_for_backoff+0x210/0x210
[ 2555.224398] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8becddc0
[ 2555.231650]  ? trace_hardirqs_on+0x10/0x10
[ 2555.237072] FS:  00007f10edfdc8c0(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
[ 2555.244323]  genl_rcv_msg+0xaf/0x140
[ 2555.248524] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2555.256732]  netlink_rcv_skb+0x125/0x390
[ 2555.260417] CR2: 00007f002a129000 CR3: 0000000092125000 CR4: 00000000003406e0
[ 2555.266281]  ? genl_family_rcv_msg+0xb20/0xb20
[ 2555.270481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2555.277744]  ? netlink_ack+0x9a0/0x9a0
[ 2555.282299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2555.289554]  ? lock_acquire+0x170/0x3f0
[ 2555.293411] Call Trace:
[ 2555.300665]  genl_rcv+0x24/0x40
[ 2555.304614]  ? vprintk_emit+0x170/0x620
[ 2555.307177]  netlink_unicast+0x437/0x610
[ 2555.310427]  ? dev_vprintk_emit+0x1da/0x440
[ 2555.314376]  ? netlink_sendskb+0xd0/0xd0
[ 2555.318411]  ? trace_hardirqs_on+0x10/0x10
[ 2555.322709]  ? __check_object_size+0x179/0x230
[ 2555.326740]  ? dev_driver_string+0x160/0x160
[ 2555.330954]  netlink_sendmsg+0x648/0xbc0
[ 2555.335509]  ? __lock_acquire+0x5fc/0x3f20
[ 2555.339899]  ? nlmsg_notify+0x1b0/0x1b0
[ 2555.343931]  ? trace_hardirqs_on+0x10/0x10
[ 2555.348140]  ? kernel_recvmsg+0x210/0x210
[ 2555.352089]  lock_acquire+0x170/0x3f0
[ 2555.356299]  ? security_socket_sendmsg+0x83/0xb0
[ 2555.360422]  ? flush_workqueue+0xcb/0x1310
[ 2555.364200]  ? nlmsg_notify+0x1b0/0x1b0
[ 2555.368942]  flush_workqueue+0xfa/0x1310
[ 2555.373164]  sock_sendmsg+0xb5/0x100
[ 2555.377117]  ? flush_workqueue+0xcb/0x1310
[ 2555.381150]  ___sys_sendmsg+0x6c8/0x800
[ 2555.384836]  ? nbd_disconnect_and_put+0x99/0x140
[ 2555.384847]  ? lock_downgrade+0x740/0x740
[ 2555.389052]  ? get_pid_task+0x91/0x130
[ 2555.393001]  ? check_flush_dependency+0x2a0/0x2a0
[ 2555.397728]  ? copy_msghdr_from_user+0x3b0/0x3b0
[ 2555.401855]  nbd_disconnect_and_put+0xc3/0x140
[ 2555.405739]  ? lock_downgrade+0x740/0x740
[ 2555.410554]  nbd_release+0x123/0x150
[ 2555.415289]  ? __fget+0x23e/0x3e0
[ 2555.419846]  ? nbd_ioctl+0xac0/0xac0
[ 2555.423968]  ? lock_acquire+0x170/0x3f0
[ 2555.427655]  __blkdev_put+0x5aa/0x800
[ 2555.431087]  ? lock_downgrade+0x740/0x740
[ 2555.434792]  ? revalidate_disk+0x1f0/0x1f0
[ 2555.438740]  ? __fget+0x265/0x3e0
[ 2555.442514]  ? locks_remove_file+0x2cd/0x420
[ 2555.446638]  ? __fdget+0x19b/0x1f0
[ 2555.450845]  ? blkdev_put+0x75/0x4c0
[ 2555.454274]  ? sockfd_lookup_light+0xb2/0x160
[ 2555.458653]  ? blkdev_put+0x4c0/0x4c0
[ 2555.462182]  __sys_sendmsg+0xa3/0x120
[ 2555.465870]  blkdev_close+0x86/0xb0
[ 2555.470342]  ? SyS_shutdown+0x160/0x160
[ 2555.474115]  __fput+0x25f/0x7a0
[ 2555.477893]  ? wait_for_completion_io+0x10/0x10
[ 2555.481492]  task_work_run+0x11f/0x190
[ 2555.485445]  ? SyS_read+0x210/0x210
[ 2555.488697]  exit_to_usermode_loop+0x1ad/0x200
[ 2555.493344]  SyS_sendmsg+0x27/0x40
[ 2555.497204]  do_syscall_64+0x4a3/0x640
[ 2555.500806]  ? __sys_sendmsg+0x120/0x120
[ 2555.505375]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2555.508905]  do_syscall_64+0x1d5/0x640
[ 2555.512780] RIP: 0033:0x7f10ed122270
[ 2555.516826]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[ 2555.521977] RSP: 002b:00007ffe1c88b128 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 2555.525865] RIP: 0033:0x7f1f57bd7279
[ 2555.529552] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f10ed122270
[ 2555.534715] RSP: 002b:00007f1f5654c168 EFLAGS: 00000246
[ 2555.542394] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007
[ 2555.542400] RBP: 00007f10edfdc710 R08: 000000000000004a R09: 0000000000000008
[ 2555.546114]  ORIG_RAX: 000000000000002e
[ 2555.553360] R10: 0000562cd64a58f8 R11: 0000000000000246 R12: 0000000000000000
[ 2555.558700] RAX: ffffffffffffffda RBX: 00007f1f57ce9f80 RCX: 00007f1f57bd7279
[ 2555.565945] R13: 0000562cd64a8070 R14: 0000000000000003 R15: 000000000000000e
[ 2555.573207] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005
[ 2555.577151] Code: 
[ 2555.584401] RBP: 00007f1f5654c1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2555.591648] 18 
[ 2555.598900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2555.606161] 00 
[ 2555.608292] R13: 00007ffe1cc9b59f R14: 00007f1f5654c300 R15: 0000000000022000
[ 2555.615537] 00 00 00 48 81 c4 80 01 00 00 44 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 67 2a 00 00 49 81 3c 24 e0 97 2f 8b 0f 84 5f 
[ 2555.651862] RIP: __lock_acquire+0x1cc/0x3f20 RSP: ffff88809a2a7938
[ 2555.657008] nbd: must specify at least one socket
[ 2555.671796] ---[ end trace 9418e77600ab763a ]---
[ 2555.672170] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 2555.676542] Kernel panic - not syncing: Fatal exception
[ 2555.676714] Kernel Offset: disabled
[ 2555.694132] Rebooting in 86400 seconds..