@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r8, 0xffffffffffffffff, r9, r10, r7, r7]}}], 0xe8}}], 0x4, 0x4) r11 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r11) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r12, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001b40)=@deltfilter={0x54, 0x2d, 0x4, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x2, 0x4}, {0xfffb, 0x7}, {0xa, 0x10}}, [@TCA_RATE={0x6, 0x5, {0x3d, 0x3}}, @TCA_CHAIN={0x8, 0xb, 0x11c}, @filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_VLAN_ID={0x6, 0x17, 0xee8}, @TCA_FLOWER_KEY_UDP_SRC_MASK={0x6}]}}]}, 0x54}}, 0x8054) sendmsg$nl_route(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@ipv6_delroute={0x2c, 0x19, 0x500, 0x70bd29, 0x25dfdbff, {0xa, 0x14, 0x80, 0x7, 0xff, 0x3, 0x0, 0xb}, [@RTA_PRIORITY={0x8, 0x6, 0xf00d}, @RTA_EXPIRES={0x8, 0x17, 0xfffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc1}, 0x4008085) 16:11:14 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x8030000}, 0x0) [ 515.762528][T26732] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 515.774583][T26732] nbd: failed to add new device 16:11:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xffffff7f}, 0x0) [ 515.829639][T26740] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 515.848533][T26740] nbd: failed to add new device 16:11:14 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffff000}, 0x0) 16:11:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0xed03, 'ip6erspan0\x00'}]}, 0x4c}}, 0x0) 16:11:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfa03000000000000}, 0x0) [ 515.910661][T26744] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:14 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x9000000}, 0x0) [ 515.928583][T26744] nbd: failed to add new device 16:11:14 executing program 0: r0 = syz_init_net_socket$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) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x48, r1, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x48}}, 0x841) (async) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x20, 0x7, 0x4, 0x1, {{0x13, 0x4, 0x3, 0x8, 0x4c, 0x65, 0x0, 0x80, 0x4, 0x0, @multicast2, @empty, {[@cipso={0x86, 0x37, 0xffffffffffffffff, [{0x6, 0xb, "7e2aea5a39e85f5487"}, {0x2, 0xf, "de7626d90e0f265b46bb6ea798"}, {0x6, 0x9, "f5a34e3e1af57a"}, {0x7, 0x8, "2e461bd668b6"}, {0x0, 0x6, "ea3828f7"}]}]}}}}}) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = socket$nl_route(0x10, 0x3, 0x0) (async) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$can_j1939(0x1d, 0x2, 0x7) r10 = socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002640)=[{{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000480)="c6f2a647ccb0c8c480dd16bd0cb3dbdb1c8098cbc1e78c47f07a8de93e9b6c1b922ba39a857d0b139edda47c1c8f66f638fb2dbfac6a54827b6db4a1a156be04d75dcda5fcc6baa95fd80cdc292a5b2dd2ded3da2b087b266576b07f182c6879b1f82514048fbdcd902f381b73e7d80bd8d498bacc5168fe5c55d26abba487ea0ab317aa82c7e800d5ef75bf25e771d9e964ab90ffa2f71403cb28340bc310bf51d5031c303b82755da2373ba19d2e5b37bccebb1cc2797b27babbfed733922fcb810e58f4ee3fe868accb0ad26362f5fe64504320e8b6b69fb6da021a536c882b27d11099acde8957ebff1c", 0xec}, {&(0x7f0000000580)="2a38b49763f28b5a75c07dd5fc27f7f69baf50838e056b039c044fe91fa4ec265333a083300bdb59a9d7a68b100c7374b8b86f758b73c2aa0ffd428505ffc75e8531b4dcd0bc1665467611b96e56f1e0c236de47e6e8774d56edb79b7f9efef7a4adcde1dfd0e037b8204b6ad1adbc77975a", 0x72}, {&(0x7f0000000600)="3698e97e2246da83a0d75f8d741fd28f85015dcc3f65c46bd3bdb16c2de67e5840ffa99abc488735aa53aad1ecee4f685adfaa0a0f1f493db5d2bffd489c033102ad0666c0a49d7a2ec04fb4b2e63eef29d76e59802859473dc77d98300d0f757c8052b8f7b1116dcdc4d2050f4b51fa720e0fe943ce48936e01198ddbeb8a9d599daeac22bcc7753a1c80bbbb59517fbdaf513e392de08935bd1894eb5cfcf046ab1622b71a707d32c1efa0f3296ebb31ad2b388da0feff08b1081279cbde76d87970e44b1d67729456846e65ba8d7fd1bc39a623db4d81ea6161832f98e648507ebcc7d0cca0363b58b2", 0xeb}], 0x3, &(0x7f0000000740), 0x0, 0x8000}}, {{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000840)="09778589989417f39c19d2c2e0d9f8af30181e0cf3f1b917b9570d9014fba9e3e2e1fb39b3e9685ba52bc29581240870e9288b695882", 0x36}, {&(0x7f0000000940)="4b2f15890ae21bfb726711ff91db1c772e397dd36cdd7024b5a7963900acd8fb427fe7a5ff88b943cd2f15d2556dc9c8dcc6e47eaf0ec91ccd1154aedcb926f6d4c15b0ee5d9b88d6e7be0da02f1877c893f50b1b1784bf0d2394bdcd190bf7681bb4025aee07068812763185051ba1818b3c0273ddc721948b0c5f1ba21018162a9719594e559aad0636ba70777c90ffe5e8e2f", 0x94}, {&(0x7f0000000880)="1f81c500dfb09637ca262baf45919122f79b005c8b9938c7fcd9d3abf47c45a6c9c82d31f4", 0x25}, {&(0x7f0000000a00)="da98e069e45b0916af201c39f91e5e1a841f89e8427c5e214715eafa4150048d7f10dc7dd2dd1c7db530e07d9124a595e8766e72d78a0d625239d2dbfceac7af428da20feb6fdca3f08727830d064f1099642c67cdaa554ceca92fdfa85a633407adc622fcf6b3b7f4c48d0623ae1f7e688144ddb3e4654c25178ae081003bec2109db707f3bf796fec721bc269bcb088f50b46c651e0423f543403ade239ff4b87e37", 0xa3}, {&(0x7f0000000ac0)="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{&(0x7f0000003840)="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0x1000}, {&(0x7f00000022c0)="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", 0xfa}, {&(0x7f00000023c0)="f09d383c02150ad01da6e28e08f62a65721144edbc5568fff20c144e9918b0de20e09163870ea8b32efaa20fef1cc4e95c", 0x31}], 0x9, &(0x7f0000002540)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r4, r5, r7]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r8, 0xffffffffffffffff, r9, r10, r7, r7]}}], 0xe8}}], 0x4, 0x4) r11 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r11) (async) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r12, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001b40)=@deltfilter={0x54, 0x2d, 0x4, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x2, 0x4}, {0xfffb, 0x7}, {0xa, 0x10}}, [@TCA_RATE={0x6, 0x5, {0x3d, 0x3}}, @TCA_CHAIN={0x8, 0xb, 0x11c}, @filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_VLAN_ID={0x6, 0x17, 0xee8}, @TCA_FLOWER_KEY_UDP_SRC_MASK={0x6}]}}]}, 0x54}}, 0x8054) (async) sendmsg$nl_route(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@ipv6_delroute={0x2c, 0x19, 0x500, 0x70bd29, 0x25dfdbff, {0xa, 0x14, 0x80, 0x7, 0xff, 0x3, 0x0, 0xb}, [@RTA_PRIORITY={0x8, 0x6, 0xf00d}, @RTA_EXPIRES={0x8, 0x17, 0xfffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc1}, 0x4008085) 16:11:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xffffff9e}, 0x0) [ 515.928661][T26748] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 16:11:14 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x86010000}, 0x0) [ 515.947614][T26748] nbd: failed to add new device 16:11:14 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffff7f}, 0x0) [ 515.977664][T26752] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfc00000000000000}, 0x0) [ 516.010154][T26752] nbd: failed to add new device 16:11:14 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa000000}, 0x0) 16:11:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfffffff0}, 0x0) [ 516.074313][T26759] nbd: failed to add new device [ 516.100016][T26760] nbd: failed to add new device [ 516.187941][T26765] nbd: failed to add new device 16:11:15 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$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x48, r1, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x48}}, 0x841) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x20, 0x7, 0x4, 0x1, {{0x13, 0x4, 0x3, 0x8, 0x4c, 0x65, 0x0, 0x80, 0x4, 0x0, @multicast2, @empty, {[@cipso={0x86, 0x37, 0xffffffffffffffff, [{0x6, 0xb, "7e2aea5a39e85f5487"}, {0x2, 0xf, "de7626d90e0f265b46bb6ea798"}, {0x6, 0x9, "f5a34e3e1af57a"}, {0x7, 0x8, "2e461bd668b6"}, {0x0, 0x6, "ea3828f7"}]}]}}}}}) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$can_j1939(0x1d, 0x2, 0x7) r10 = socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002640)=[{{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000480)="c6f2a647ccb0c8c480dd16bd0cb3dbdb1c8098cbc1e78c47f07a8de93e9b6c1b922ba39a857d0b139edda47c1c8f66f638fb2dbfac6a54827b6db4a1a156be04d75dcda5fcc6baa95fd80cdc292a5b2dd2ded3da2b087b266576b07f182c6879b1f82514048fbdcd902f381b73e7d80bd8d498bacc5168fe5c55d26abba487ea0ab317aa82c7e800d5ef75bf25e771d9e964ab90ffa2f71403cb28340bc310bf51d5031c303b82755da2373ba19d2e5b37bccebb1cc2797b27babbfed733922fcb810e58f4ee3fe868accb0ad26362f5fe64504320e8b6b69fb6da021a536c882b27d11099acde8957ebff1c", 0xec}, {&(0x7f0000000580)="2a38b49763f28b5a75c07dd5fc27f7f69baf50838e056b039c044fe91fa4ec265333a083300bdb59a9d7a68b100c7374b8b86f758b73c2aa0ffd428505ffc75e8531b4dcd0bc1665467611b96e56f1e0c236de47e6e8774d56edb79b7f9efef7a4adcde1dfd0e037b8204b6ad1adbc77975a", 0x72}, {&(0x7f0000000600)="3698e97e2246da83a0d75f8d741fd28f85015dcc3f65c46bd3bdb16c2de67e5840ffa99abc488735aa53aad1ecee4f685adfaa0a0f1f493db5d2bffd489c033102ad0666c0a49d7a2ec04fb4b2e63eef29d76e59802859473dc77d98300d0f757c8052b8f7b1116dcdc4d2050f4b51fa720e0fe943ce48936e01198ddbeb8a9d599daeac22bcc7753a1c80bbbb59517fbdaf513e392de08935bd1894eb5cfcf046ab1622b71a707d32c1efa0f3296ebb31ad2b388da0feff08b1081279cbde76d87970e44b1d67729456846e65ba8d7fd1bc39a623db4d81ea6161832f98e648507ebcc7d0cca0363b58b2", 0xeb}], 0x3, &(0x7f0000000740), 0x0, 0x8000}}, {{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000840)="09778589989417f39c19d2c2e0d9f8af30181e0cf3f1b917b9570d9014fba9e3e2e1fb39b3e9685ba52bc29581240870e9288b695882", 0x36}, {&(0x7f0000000940)="4b2f15890ae21bfb726711ff91db1c772e397dd36cdd7024b5a7963900acd8fb427fe7a5ff88b943cd2f15d2556dc9c8dcc6e47eaf0ec91ccd1154aedcb926f6d4c15b0ee5d9b88d6e7be0da02f1877c893f50b1b1784bf0d2394bdcd190bf7681bb4025aee07068812763185051ba1818b3c0273ddc721948b0c5f1ba21018162a9719594e559aad0636ba70777c90ffe5e8e2f", 0x94}, {&(0x7f0000000880)="1f81c500dfb09637ca262baf45919122f79b005c8b9938c7fcd9d3abf47c45a6c9c82d31f4", 0x25}, {&(0x7f0000000a00)="da98e069e45b0916af201c39f91e5e1a841f89e8427c5e214715eafa4150048d7f10dc7dd2dd1c7db530e07d9124a595e8766e72d78a0d625239d2dbfceac7af428da20feb6fdca3f08727830d064f1099642c67cdaa554ceca92fdfa85a633407adc622fcf6b3b7f4c48d0623ae1f7e688144ddb3e4654c25178ae081003bec2109db707f3bf796fec721bc269bcb088f50b46c651e0423f543403ade239ff4b87e37", 0xa3}, 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{&(0x7f0000003840)="50f18cf5b9f3efc4c7e9491214cb1504cb0e5591760120afc715efa2d54c96c80a9adb7983f74719f0286bfeb08a2c24187a9de45f4b42240fa3144b29f05e4abf85cf7e6c364e3a152f05137a49b7bb3041dd1137904db2d2e4e4a2b0da81c065400af93fac788295ebf6b0d859fbc4fda6b673cfe0483a19d638b88e519e81d4579e23ed0cca154e4c00447c2339b955519027e165f5057c67a74f7d8cc8a509153d2439767de9da75fac9a41ff6562cd3d65db0d4867c4d21712d2f21feb4e0222289c39f4b9e542968d44339eed70c98186d473c757f9f37ecb2515bee277cb28d8ac01ba4fc14c387cf6ec5b8bca60013c32a58cfd1b2cfd1b042181bbfc0daadcdc3d95f33a7f7d9c71f25b36ffe748819bb5cdd694855867c95e953d7032e8506b7f5ff10a08566291b8a829ac37ad25376d8e3ba3dd8332eec522a50a38b33a30f2d2b6a406a071783478b7a4fdfe1f9d75413240b0609916eddaa53d703fd9cbb5586633940871cd7aabc95119356d99a4d5ec612abdb14b50b4373251c8935e2c22374b3934b23a6e874e3166de7652d70b95fd10ca45f9f685feae9410947b0ccdfd588513a62aad68d209fa56abe306b697f102ea6e9856c76f64748720d6105323e5868723d3893d4144d7252d67fd3a9588eabaa8be86d0313d1d4fcc75b0ef7d8bbe93b66a056ccb328e2528e9e5999d8de267a722f0e197d4529c120169d028deaf7e1115621595179f91fc6266598502ef06a08af6d01e3bf1a0e0ade22790b2fcec1c1e635fbb3b5717aa64de69cdf2d1ceb64c151e3582958f15fbf06b0e7cb4dae160ae77453221fa8be0cb291ba5c47a3397aa899dc6bdcd49aecc618db0e55181d5d84e175612c94749ddc054e7828e25c696e72c72fec0ddad1e1674eee7eaa8c9ee1305cedc300e88125e63217c8df751405323368e5eb549b7baacf8fd6201fa857238f2bc75341d8fe7eb2b96cf3ea3c2b96f360a99fa96ba8edff6a06df7f438030739dfebb41eea93f4c149121018ed615a86cec953fe34ae8f8a58ff026af2226586461fbdd2c5114743f6239b9f268fcd6c866068b041b43744ed9f01e92256545511b8671f59c194fae5b25103254d639739c83e2657103ec7997c4ae429d450e7cd787554653a119421b80121dd55d786642fc3bc2f2e3b1a2b5eb5a29790e8a583d1b1cb88ed863b79cfdf12e25a7342ed0ed6b976be639b2350ec35f2e189750f4f590f7ca30613094d1ae07b05ce4a4e7334b699ceda6d3de52fee6eb093642013f83b3b49ca42722ad97dec832d4e721671016ac8f279c1fdf63bda07f811349dfc3a9ae9fb6d599678ffc52aafb9228630e975f61b7f34089cb95f9c0a887b78339f7ca6f00aa461a948b86f4569026339d04111ef3e060b5c8e903ba2c155351c2af9daab90449ee908f0e0c109a6ea9acaa0c269cc579c4e39080899c7b322436f76e9a53a3f4c2758a091bac8dc328e87628da71b821995da4076923acc57302b50fca92982323ad1b46b016e2789ee3643e2c5c037e812069e988865bb8d09a945ccbc1d81d281a6842f653b3195e31b9ba1bc25b98ae53138776202e4d9613d030bc15291d3ebd306111d7b25efed4b271d55f2ff256b8e4036411561f8e8132067b1ac2bf421350ca43338e3361fe8a639b67f1d538b77e531c54f38fdf74c3a867eb6e3f595a0c567cea5ee8e4cc89c28aad0beeb7c513dec80c28269d01eb9cadd9e0d69cf33908c1f0959492541b5e185e7e54d2b876bbe2e219910fb4c2ea4436bcbfd6c9cd1c36231101a8ec3e5a6c3a90256996e7b39d38d7edaf82aa28bfdf09b864010f2774ea451bdc8fdfe56d055a827305f6ba7db8aa48051791b674ef03d9232834b9afd5104105564d9e086f21894ad3d0429e1577de56cb3579b26bbf3c38748966bf50ec6144d5b5d8d0199ac83bba40cd87486e3a8a54ced20aca1e80a9e1a8e9c1eabcb22ffc85d41c36adeecb815b756f8dae39b44428548b187bb005738d417bcb53525a507315b81ed0ae196c8d5e549c70a94f198d62c65204efc767dc25884a24e1fb77dfaae119217d02b88824eecddf5378db96ba24ba41dd9dbe756fc36cf35b72079ed94381b833d483de423e03f2d5184609b80340802cecb181a98fca0381a226615211e1559b23936a4c9e4a6cf1c5529bdd1142d3f8b465e992ae30603bfc46e10be0b2209383f9fbd0cffba2c954d4594fe5184c7517ff8ceb100ddfdde60928afa95450b8a10d2beee5c5296104b5f3f7580cb90f19dae1dc523983218a00d85b1677e4831fc8f413023b8310983c44502c730e5d3ec6c45c79150c9722017ca944c2ecb7de4de8110c6daf2fb4e50c4f66b55ad09ce7c70c8b51064d1d198254b18e97fdd06e5d15c7d68424edefac3fd7903bf8c982ae84b108b6cedb08d4a92422ebb243daef5346b798bbf4cba79cbf0b36603b331a9afba02bdd272b4c6c1a53ac979581c1da80198b81dda50d19f40540fa46244e2275cc3754d4a2a9a51ff416b9e36a049dfd835ae3f565cec83e8021aef630eae636fc3251bd4f14258a1c318abdc744b19fd757fe3ce8e38fe5c088bd86bd02bcc0648f351e703372ad646c1e2e8dba6ecd2a9eee92a9f46de5661426826f296211f7c7d14e43106032e93122a6018d7f142a2633a33429973b1f3049842eef68fd485660a07821b15686f6826235804115235e12aeb4b7f198479c0fdf120798e61dafb586028414bf883ea5a36c29662103305d19529235bf70cacf725ad51c66b438c9faa3c77d58715977b3094f36cc20424123a9dbde7342a29493ebc3b03d0269c7b77aa0c4d26df902e196a88928aadae0224f7fd7859504b10b23c23da5d46ce6d251bac538c4b45a67d483a2bfe676866e610470f823e4dd20c08f8ce82264555ad50fb0e15ffe24677e54d8b3154faa2c540938e0ccface493337071e9232c905dac126109df35c40650041c0b33aa77b272837b22d9058d0af364a38d0ab4014f3fb064e3b0137b9ecbbc7ac7ee98c24ea2021a205e1e68890933caf75652279854009495bb3b34380ffbf64a011ab35f9c707c9a2fb0d81ee20914ef401441bd7636145e8ff3e1d0a01ed5e0f7eb46a7afadd217898577f85487c9fa524ba5df1aea8aca4f3ea98666dd758eac5d1053ef4f3f166ce973d7766c94cd8b865429f521fa160fa80e27cfdd01eed321eadc4c907792c3d96e9a9a233db2ef8f7f9a5a431661c93d52068398a1429f859d57f90915674bd7ddc155834aa75b5528f420b2992e3d628b70f13d64380de59210171cfbb18bf395781195079dff377d679c0238c8d64904f0b0db821aa14106f12f4b52c50973a818e88760ef7070e4a24cc482cc9e674c3d44d34cd92b3a1a6e3bc3a876feaf867a4d2f1c4ded0a7db3810ab3dd3909eadcd4232130673a20b5d1525cad2193971453cbf23f4d52f1c696c756b36c1299b3b5dedbcece394ed104449c7590f81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0x1000}, {&(0x7f00000022c0)="1d2cdda4307cc0ef365fdfd704866e787b2f0e143f596d8837dec4bf363b85d31e934c341288bf883afa44a91ba75b5b417b7560c83b8628b214f8a1175b6a8ee55a7b4752f09b46da0e5a17671b648c56c9becf2e0eb135e38daf0dc2d4a2c97aaba7eab459d2a436351b9b35cab6585c5fc6845ce0fac6329536bd07cc185f1c54e38219c13b27f3ef7f30b2a0aebf0064b30e8eb82c2b45425f6a2ab78b8f976d014f6d3c623b992d7d1035bd378fb2f71c1b6b9810adf30143b30b7da8b0176e16434f4e5616117c41af7e69fa1f255c5e8bc7b327bfba04ffe53a1cce586200105084628d78752eb63add7b9c2718fe3af0a46718f8a986", 0xfa}, {&(0x7f00000023c0)="f09d383c02150ad01da6e28e08f62a65721144edbc5568fff20c144e9918b0de20e09163870ea8b32efaa20fef1cc4e95c", 0x31}], 0x9, &(0x7f0000002540)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r4, r5, r7]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r8, 0xffffffffffffffff, r9, r10, r7, r7]}}], 0xe8}}], 0x4, 0x4) (async) r11 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r11) (async) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r12, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001b40)=@deltfilter={0x54, 0x2d, 0x4, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x2, 0x4}, {0xfffb, 0x7}, {0xa, 0x10}}, [@TCA_RATE={0x6, 0x5, {0x3d, 0x3}}, @TCA_CHAIN={0x8, 0xb, 0x11c}, @filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_VLAN_ID={0x6, 0x17, 0xee8}, @TCA_FLOWER_KEY_UDP_SRC_MASK={0x6}]}}]}, 0x54}}, 0x8054) (async) sendmsg$nl_route(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@ipv6_delroute={0x2c, 0x19, 0x500, 0x70bd29, 0x25dfdbff, {0xa, 0x14, 0x80, 0x7, 0xff, 0x3, 0x0, 0xb}, [@RTA_PRIORITY={0x8, 0x6, 0xf00d}, @RTA_EXPIRES={0x8, 0x17, 0xfffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc1}, 0x4008085) [ 516.263874][T26772] nbd: failed to add new device 16:11:15 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x18}, 0x0) 16:11:15 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffff9e}, 0x0) 16:11:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfc01000000000000}, 0x0) [ 516.276162][T26770] nbd: failed to add new device 16:11:15 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa020000}, 0x0) [ 516.338436][T26778] nbd: failed to add new device [ 516.415485][T26783] nbd: failed to add new device [ 516.482560][T26789] nbd: failed to add new device [ 516.504584][T26790] nbd: failed to add new device 16:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfffffffc}, 0x0) 16:11:15 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffffff0}, 0x0) [ 516.556296][T26796] nbd: failed to add new device [ 516.646113][T26802] nbd: failed to add new device 16:11:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfe03000000000000}, 0x0) 16:11:15 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x355}, 0x0) 16:11:15 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) [ 516.671458][T26803] nbd: failed to add new device [ 516.703605][T26809] nbd: failed to add new device 16:11:15 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf000000}, 0x0) [ 516.813404][T26815] nbd: failed to add new device 16:11:15 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffffffe}, 0x0) 16:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x1000000000000}, 0x0) 16:11:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xffffff7f00000000}, 0x0) [ 516.829579][T26817] nbd: failed to add new device [ 516.882309][T26819] nbd: failed to add new device [ 516.969942][T26828] nbd: failed to add new device [ 516.999993][T26829] nbd: failed to add new device [ 517.051633][T26835] nbd: failed to add new device 16:11:15 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x302}, 0x0) 16:11:15 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) 16:11:15 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x10000000}, 0x0) [ 517.140926][T26842] nbd: failed to add new device 16:11:15 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7a00000000}, 0x0) 16:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x3000000000000}, 0x0) [ 517.167579][T26840] nbd: failed to add new device [ 517.217465][T26848] nbd: failed to add new device 16:11:15 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) 16:11:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xffffffff00000000}, 0x0) [ 517.336063][T26853] nbd: failed to add new device [ 517.370452][T26862] nbd: failed to add new device 16:11:15 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x10000008}, 0x0) [ 517.449358][T26866] nbd: failed to add new device 16:11:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x1000000000000}, 0x0) [ 517.498439][T26871] nbd: failed to add new device 16:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x40030000000000}, 0x0) 16:11:15 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc0ffffffff}, 0x0) [ 517.540087][T26873] nbd: failed to add new device 16:11:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfffffffffffff000}, 0x0) [ 517.614635][T26878] nbd: failed to add new device [ 517.644391][T26881] nbd: failed to add new device [ 517.700288][T26887] nbd: failed to add new device 16:11:15 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x12000000}, 0x0) [ 517.749902][T26892] nbd: failed to add new device 16:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xf0ffffffffffff}, 0x0) [ 517.839660][T26898] nbd: failed to add new device [ 517.924421][T26907] nbd: failed to add new device 16:11:15 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r7) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r9, @ANYBLOB="a3dde7a18781fc17a9c2ffd0b36d6e8370d0e5086d9207af0c524816fb0fe7a5d12d970060fea2f97b2a9f1d9032c0134ccb6e4b63499b85ba9118b2f03f35e2bfad9ae47a30be46486168348ef45e3a9552a81cd694ec641cdcb08ebd77acdf12122490de6114503f33000000"], 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002cbd7000fbdbdf252b00c9a09a4b5e3e1a2a616e330000000a0001007776ef76781470617d330000d63a8f03be2fc8c0233031e773fd3505885acaf2b8", @ANYRES32=r9, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x38, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x38}}, 0x0) [ 517.946736][T26905] nbd: failed to add new device [ 518.038537][T26911] nbd: failed to add new device [ 518.096566][T26919] nbd: failed to add new device 16:11:15 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x10000008}, 0x0) 16:11:15 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xff000000f0}, 0x0) 16:11:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2}, 0x0) 16:11:15 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x18000000}, 0x0) 16:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x100000000000000}, 0x0) [ 518.121852][T26920] nbd: failed to add new device [ 518.232514][T26927] nbd: failed to add new device [ 518.261479][T26931] nbd: failed to add new device 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x10100000000}, 0x0) [ 518.300520][T26933] nbd: failed to add new device [ 518.421318][T26941] nbd: failed to add new device 16:11:16 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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r7) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r9, @ANYBLOB="a3dde7a18781fc17a9c2ffd0b36d6e8370d0e5086d9207af0c524816fb0fe7a5d12d970060fea2f97b2a9f1d9032c0134ccb6e4b63499b85ba9118b2f03f35e2bfad9ae47a30be46486168348ef45e3a9552a81cd694ec641cdcb08ebd77acdf12122490de6114503f33000000"], 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002cbd7000fbdbdf252b00c9a09a4b5e3e1a2a616e330000000a0001007776ef76781470617d330000d63a8f03be2fc8c0233031e773fd3505885acaf2b8", @ANYRES32=r9, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x38, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x38}}, 0x0) syz_init_net_socket$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$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r7) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r9, @ANYBLOB="a3dde7a18781fc17a9c2ffd0b36d6e8370d0e5086d9207af0c524816fb0fe7a5d12d970060fea2f97b2a9f1d9032c0134ccb6e4b63499b85ba9118b2f03f35e2bfad9ae47a30be46486168348ef45e3a9552a81cd694ec641cdcb08ebd77acdf12122490de6114503f33000000"], 0x1c}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002cbd7000fbdbdf252b00c9a09a4b5e3e1a2a616e330000000a0001007776ef76781470617d330000d63a8f03be2fc8c0233031e773fd3505885acaf2b8", @ANYRES32=r9, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x38, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x38}}, 0x0) (async) [ 518.467184][T26947] nbd: failed to add new device 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1e020000}, 0x0) 16:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x200000000000000}, 0x0) 16:11:16 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 16:11:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3}, 0x0) [ 518.474554][T26944] nbd: failed to add new device [ 518.600610][T26954] nbd: failed to add new device [ 518.655218][T26956] nbd: failed to add new device [ 518.691015][T26962] nbd: failed to add new device 16:11:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4}, 0x0) 16:11:16 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffffffffff}, 0x0) 16:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x300000000000000}, 0x0) 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1f000000}, 0x0) [ 518.819674][T26971] nbd: failed to add new device [ 518.839985][T26970] nbd: failed to add new device 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) [ 518.872416][T26975] nbd: failed to add new device [ 518.994720][T26986] nbd: failed to add new device 16:11:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5}, 0x0) [ 519.015880][T26984] nbd: failed to add new device 16:11:16 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1000000000000}, 0x0) [ 519.038844][T26985] nbd: failed to add new device [ 519.167884][T26995] nbd: failed to add new device [ 519.222873][T27001] nbd: failed to add new device [ 519.244941][T26999] nbd: failed to add new device 16:11:16 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r7) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r9, @ANYBLOB="a3dde7a18781fc17a9c2ffd0b36d6e8370d0e5086d9207af0c524816fb0fe7a5d12d970060fea2f97b2a9f1d9032c0134ccb6e4b63499b85ba9118b2f03f35e2bfad9ae47a30be46486168348ef45e3a9552a81cd694ec641cdcb08ebd77acdf12122490de6114503f33000000"], 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002cbd7000fbdbdf252b00c9a09a4b5e3e1a2a616e330000000a0001007776ef76781470617d330000d63a8f03be2fc8c0233031e773fd3505885acaf2b8", @ANYRES32=r9, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x38, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x38}}, 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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r7) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=r9, @ANYBLOB="a3dde7a18781fc17a9c2ffd0b36d6e8370d0e5086d9207af0c524816fb0fe7a5d12d970060fea2f97b2a9f1d9032c0134ccb6e4b63499b85ba9118b2f03f35e2bfad9ae47a30be46486168348ef45e3a9552a81cd694ec641cdcb08ebd77acdf12122490de6114503f33000000"], 0x1c}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002cbd7000fbdbdf252b00c9a09a4b5e3e1a2a616e330000000a0001007776ef76781470617d330000d63a8f03be2fc8c0233031e773fd3505885acaf2b8", @ANYRES32=r9, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x38, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x38}}, 0x0) (async) 16:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x400000000000000}, 0x0) 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1fecd78a}, 0x0) 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2000000000000}, 0x0) 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x4c}, 0x0) [ 519.335559][T27008] nbd: failed to add new device 16:11:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6}, 0x0) [ 519.397860][T27016] nbd: failed to add new device [ 519.431945][T27015] nbd: failed to add new device [ 519.556392][T27022] nbd: failed to add new device 16:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x500000000000000}, 0x0) 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x21020000}, 0x0) [ 519.584389][T27027] nbd: failed to add new device 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x30}, 0x0) [ 519.620142][T27029] nbd: failed to add new device [ 519.706821][T27036] nbd: failed to add new device 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3000000000000}, 0x0) 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x22020000}, 0x0) 16:11:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7}, 0x0) [ 519.773731][T27043] nbd: failed to add new device 16:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x600000000000000}, 0x0) [ 519.811793][T27045] nbd: failed to add new device [ 519.895407][T27051] nbd: failed to add new device [ 519.948677][T27057] nbd: failed to add new device 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4000000000000}, 0x0) 16:11:16 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) [ 519.986162][T27058] nbd: failed to add new device 16:11:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0xce030000}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}}, 0x0) 16:11:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8}, 0x0) 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x24000000}, 0x0) [ 520.029622][T27066] nbd: failed to add new device [ 520.120355][T27070] nbd: failed to add new device 16:11:16 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) [ 520.148284][T27075] nbd: failed to add new device [ 520.208368][T27079] nbd: failed to add new device 16:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x700000000000000}, 0x0) [ 520.290236][T27086] nbd: failed to add new device 16:11:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0xb4030000}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}}, 0x0) 16:11:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9}, 0x0) 16:11:17 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x40030000000000}, 0x0) [ 520.308403][T27087] nbd: failed to add new device [ 520.383292][T27092] nbd: failed to add new device 16:11:17 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x26000000}, 0x0) [ 520.463472][T27100] nbd: failed to add new device [ 520.501106][T27102] nbd: failed to add new device 16:11:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x800000000000000}, 0x0) 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 16:11:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa}, 0x0) [ 520.529569][T27105] validate_nla: 76 callbacks suppressed [ 520.529590][T27105] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fddbdf250700000008000500ac1414aa05000100000000003ab33a2e2c291bdc03dfe3306618338ad53d1e849ee4153b871460b30341fa9060f756830abbfd662fd761199f4e0a615cf0dd63a170d62a4fbb6af2503f7c33c1543308dd4a2f384ba171fe16921819abfacb7348667207056ec47ff8b755f9bba212155bfa2ff63da7177d6da23c40d0616292382527716500"/167], 0x24}, 0x1, 0x0, 0x0, 0x4000810}, 0x20044000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r3) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r2, 0x0, 0x70bd2c, 0x25dfdbfc}, 0x14}}, 0x20000000) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r5, 0x331}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r5, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004880}, 0x40010) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) sendmsg$nl_netfilter(r7, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x124, 0x9, 0x6, 0x301, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x1}, [@typed={0x7, 0x63, 0x0, 0x0, @str='.*\x00'}, @generic="3b41718fd9b4e67c40703511741f44294c40d78f90083c0af51fa34ee737d9154f8b65e174c1e05e9c5f12f38a68ff03fffd3c5a23f6cdfec749920444a1cb5a53dfd09a6f53954d7cd8168dd26c2b2484f549059e96e24e796a9005485628f794603efe2a37f0a84fea4c87f6cef71a0c0a9af30743b2d7d1cd87fc14cbf3089ffa46b129fd0df053934e8acd8ad23da2d6e5fb90f63f8977379c70d9ecee1a0e2c44", @generic="361986eec6d3d93b263821dd93c1b90b539fa50a0a04068a02722fe6d5dae8cdadedb9c9885db21360b79e4b0ebe8a0bc210bf0dc5a99874231d0fde45f1bb81667fb9aea8244da9", @typed={0x14, 0x64, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x35}}, @typed={0x8, 0x2a, 0x0, 0x0, @uid=0xee01}]}, 0x124}, 0x1, 0x0, 0x0, 0x8001}, 0x890) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x2}, 0x0) [ 520.552067][T27105] nbd: failed to add new device [ 520.598918][T27112] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2c000000}, 0x0) [ 520.620758][T27112] nbd: failed to add new device 16:11:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x802000000000000}, 0x0) 16:11:17 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf3ffffffffffc0}, 0x0) 16:11:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb}, 0x0) [ 520.620975][T27114] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 520.648764][T27114] nbd: failed to add new device 16:11:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x9f000000}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}}, 0x0) 16:11:17 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3e000000}, 0x0) [ 520.709940][T27121] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 520.739524][T27121] nbd: failed to add new device [ 520.755946][T27127] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x900000000000000}, 0x0) 16:11:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc}, 0x0) 16:11:17 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 520.782664][T27127] nbd: failed to add new device [ 520.864264][T27133] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 520.887389][T27133] nbd: failed to add new device [ 520.908668][T27137] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:17 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3f000000}, 0x0) [ 520.926788][T27137] nbd: failed to add new device 16:11:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fddbdf250700000008000500ac1414aa05000100000000003ab33a2e2c291bdc03dfe3306618338ad53d1e849ee4153b871460b30341fa9060f756830abbfd662fd761199f4e0a615cf0dd63a170d62a4fbb6af2503f7c33c1543308dd4a2f384ba171fe16921819abfacb7348667207056ec47ff8b755f9bba212155bfa2ff63da7177d6da23c40d0616292382527716500"/167], 0x24}, 0x1, 0x0, 0x0, 0x4000810}, 0x20044000) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r3) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r2, 0x0, 0x70bd2c, 0x25dfdbfc}, 0x14}}, 0x20000000) (async) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r5, 0x331}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r5, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004880}, 0x40010) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async) sendmsg$nl_netfilter(r7, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x124, 0x9, 0x6, 0x301, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x1}, [@typed={0x7, 0x63, 0x0, 0x0, @str='.*\x00'}, @generic="3b41718fd9b4e67c40703511741f44294c40d78f90083c0af51fa34ee737d9154f8b65e174c1e05e9c5f12f38a68ff03fffd3c5a23f6cdfec749920444a1cb5a53dfd09a6f53954d7cd8168dd26c2b2484f549059e96e24e796a9005485628f794603efe2a37f0a84fea4c87f6cef71a0c0a9af30743b2d7d1cd87fc14cbf3089ffa46b129fd0df053934e8acd8ad23da2d6e5fb90f63f8977379c70d9ecee1a0e2c44", @generic="361986eec6d3d93b263821dd93c1b90b539fa50a0a04068a02722fe6d5dae8cdadedb9c9885db21360b79e4b0ebe8a0bc210bf0dc5a99874231d0fde45f1bb81667fb9aea8244da9", @typed={0x14, 0x64, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x35}}, @typed={0x8, 0x2a, 0x0, 0x0, @uid=0xee01}]}, 0x124}, 0x1, 0x0, 0x0, 0x8001}, 0x890) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2600}, 0x0) 16:11:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 16:11:17 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x200000000000000}, 0x0) 16:11:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd}, 0x0) [ 520.999788][T27144] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 521.017382][T27144] nbd: failed to add new device [ 521.075285][T27153] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x40000000}, 0x0) 16:11:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe}, 0x0) [ 521.094991][T27153] nbd: failed to add new device 16:11:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xb00000000000000}, 0x0) 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x14}, 0x0) 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x203000000000000}, 0x0) [ 521.160425][T27156] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 521.182399][T27156] nbd: failed to add new device [ 521.251427][T27165] nbd: failed to add new device [ 521.339868][T27168] nbd: failed to add new device 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x48000000}, 0x0) 16:11:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf}, 0x0) [ 521.420944][T27176] nbd: failed to add new device [ 521.485460][T27181] nbd: failed to add new device [ 521.574618][T27189] nbd: failed to add new device [ 521.655762][T27194] nbd: failed to add new device 16:11:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fddbdf250700000008000500ac1414aa05000100000000003ab33a2e2c291bdc03dfe3306618338ad53d1e849ee4153b871460b30341fa9060f756830abbfd662fd761199f4e0a615cf0dd63a170d62a4fbb6af2503f7c33c1543308dd4a2f384ba171fe16921819abfacb7348667207056ec47ff8b755f9bba212155bfa2ff63da7177d6da23c40d0616292382527716500"/167], 0x24}, 0x1, 0x0, 0x0, 0x4000810}, 0x20044000) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r3) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r2, 0x0, 0x70bd2c, 0x25dfdbfc}, 0x14}}, 0x20000000) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r5, 0x331}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r5, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004880}, 0x40010) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async) sendmsg$nl_netfilter(r7, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x124, 0x9, 0x6, 0x301, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x1}, [@typed={0x7, 0x63, 0x0, 0x0, @str='.*\x00'}, @generic="3b41718fd9b4e67c40703511741f44294c40d78f90083c0af51fa34ee737d9154f8b65e174c1e05e9c5f12f38a68ff03fffd3c5a23f6cdfec749920444a1cb5a53dfd09a6f53954d7cd8168dd26c2b2484f549059e96e24e796a9005485628f794603efe2a37f0a84fea4c87f6cef71a0c0a9af30743b2d7d1cd87fc14cbf3089ffa46b129fd0df053934e8acd8ad23da2d6e5fb90f63f8977379c70d9ecee1a0e2c44", @generic="361986eec6d3d93b263821dd93c1b90b539fa50a0a04068a02722fe6d5dae8cdadedb9c9885db21360b79e4b0ebe8a0bc210bf0dc5a99874231d0fde45f1bb81667fb9aea8244da9", @typed={0x14, 0x64, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x35}}, @typed={0x8, 0x2a, 0x0, 0x0, @uid=0xee01}]}, 0x124}, 0x1, 0x0, 0x0, 0x8001}, 0x890) (async) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xc00000000000000}, 0x0) 16:11:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xb00000000000000}, 0x0) 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x300000000000000}, 0x0) [ 521.760329][T27201] nbd: failed to add new device [ 521.808551][T27205] nbd: failed to add new device 16:11:17 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4c000000}, 0x0) 16:11:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x10}, 0x0) [ 521.898342][T27213] nbd: failed to add new device [ 521.956451][T27218] nbd: failed to add new device 16:11:18 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x48000000}, 0x0) 16:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xd00000000000000}, 0x0) 16:11:18 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3ffff0000000000}, 0x0) 16:11:18 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(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x800, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x20040000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 522.047968][T27225] nbd: failed to add new device [ 522.110359][T27230] nbd: failed to add new device [ 522.244047][T27239] nbd: failed to add new device [ 522.258562][T27244] nbd: failed to add new device [ 522.428369][T27254] nbd: failed to add new device 16:11:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x12}, 0x0) 16:11:18 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3e8}, 0x0) 16:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xe00000000000000}, 0x0) [ 522.449774][T27257] nbd: failed to add new device [ 522.588217][T27266] nbd: failed to add new device [ 522.639836][T27270] nbd: failed to add new device 16:11:18 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x50000000}, 0x0) [ 522.757920][T27279] nbd: failed to add new device 16:11:18 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x400000000000000}, 0x0) [ 522.793840][T27281] nbd: failed to add new device [ 522.936272][T27291] nbd: failed to add new device 16:11:18 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x800, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x20040000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x800, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x20040000) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 16:11:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x44}, 0x0) [ 522.973857][T27293] nbd: failed to add new device [ 523.079877][T27305] nbd: failed to add new device 16:11:18 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x50010000}, 0x0) 16:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xf00000000000000}, 0x0) [ 523.121686][T27306] nbd: failed to add new device 16:11:18 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x500000000000000}, 0x0) 16:11:18 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa0}, 0x0) [ 523.296400][T27318] nbd: failed to add new device [ 523.321842][T27319] nbd: failed to add new device [ 523.455916][T27328] nbd: failed to add new device 16:11:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x55}, 0x0) 16:11:18 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$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x800, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x20040000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 523.481838][T27332] nbd: failed to add new device 16:11:18 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x600000000000000}, 0x0) 16:11:18 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x52000000}, 0x0) [ 523.530062][T27337] nbd: failed to add new device [ 523.599396][T27341] nbd: failed to add new device [ 523.678283][T27346] nbd: failed to add new device 16:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x1000000000000000}, 0x0) [ 523.803623][T27353] nbd: failed to add new device 16:11:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x60}, 0x0) 16:11:18 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xfc00}]}, 0x30}}, 0x0) [ 523.857357][T27356] nbd: failed to add new device 16:11:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x8, 0x2, 0x0, 0x1}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r2}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x1, 0x0, r3}]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '::\\:%+,.@'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0xa, &(0x7f0000000240)=@raw=[@map_fd={0x18, 0x9, 0x1, 0x0, r3}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xdc4, 0x0, 0x0, 0x0, 0x4}, @ldst={0x2, 0x3, 0x6, 0x4, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffc}, @map_val={0x18, 0x5, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xd5ea}], &(0x7f0000000380)='GPL\x00', 0x2, 0xad, &(0x7f00000003c0)=""/173, 0x41100, 0x8, '\x00', 0x0, 0x0, r6, 0x8, &(0x7f00000004c0)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x5, 0x6, 0x5, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000540)=[r3]}, 0x80) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x20, 0x0, 0x14, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x804}, 0x48000) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x28, 0x1401, 0x2, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}}, 0x10000040) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03b0000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r8, 0x58, &(0x7f0000000600)}, 0x10) 16:11:18 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x700000000000000}, 0x0) 16:11:18 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x55030000}, 0x0) [ 523.986669][T27370] nbd: failed to add new device [ 524.002824][T27371] nbd: failed to add new device [ 524.018463][T27373] nbd: failed to add new device 16:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x1200000000000000}, 0x0) [ 524.147091][T27385] nbd: failed to add new device [ 524.174850][T27386] nbd: failed to add new device 16:11:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x65}, 0x0) 16:11:18 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x800000000000000}, 0x0) 16:11:18 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3f00000000000000}, 0x0) [ 524.186404][T27388] nbd: failed to add new device [ 524.323689][T27395] nbd: failed to add new device 16:11:18 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x68000000}, 0x0) 16:11:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x8, 0x2, 0x0, 0x1}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r2}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x1, 0x0, r3}]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '::\\:%+,.@'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0xa, &(0x7f0000000240)=@raw=[@map_fd={0x18, 0x9, 0x1, 0x0, r3}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xdc4, 0x0, 0x0, 0x0, 0x4}, @ldst={0x2, 0x3, 0x6, 0x4, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffc}, @map_val={0x18, 0x5, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xd5ea}], &(0x7f0000000380)='GPL\x00', 0x2, 0xad, &(0x7f00000003c0)=""/173, 0x41100, 0x8, '\x00', 0x0, 0x0, r6, 0x8, &(0x7f00000004c0)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x5, 0x6, 0x5, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000540)=[r3]}, 0x80) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x20, 0x0, 0x14, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x804}, 0x48000) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x28, 0x1401, 0x2, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}}, 0x10000040) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03b0000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r8, 0x58, &(0x7f0000000600)}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x8, 0x2, 0x0, 0x1}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r2}, 0x48) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x1, 0x0, r3}]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '::\\:%+,.@'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=0xffffffffffffffff, 0x4) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0xa, &(0x7f0000000240)=@raw=[@map_fd={0x18, 0x9, 0x1, 0x0, r3}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xdc4, 0x0, 0x0, 0x0, 0x4}, @ldst={0x2, 0x3, 0x6, 0x4, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffc}, @map_val={0x18, 0x5, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xd5ea}], &(0x7f0000000380)='GPL\x00', 0x2, 0xad, &(0x7f00000003c0)=""/173, 0x41100, 0x8, '\x00', 0x0, 0x0, r6, 0x8, &(0x7f00000004c0)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x5, 0x6, 0x5, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000540)=[r3]}, 0x80) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x20, 0x0, 0x14, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x804}, 0x48000) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) (async) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x28, 0x1401, 0x2, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}}, 0x10000040) (async) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) (async) sendfile(r7, r8, 0x0, 0xf03b0000) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r8, 0x58, &(0x7f0000000600)}, 0x10) (async) [ 524.354260][T27398] nbd: failed to add new device [ 524.375808][T27400] nbd: failed to add new device [ 524.485731][T27408] nbd: failed to add new device [ 524.553122][T27417] nbd: failed to add new device 16:11:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x86}, 0x0) [ 524.612708][T27420] nbd: failed to add new device 16:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x1401000000000000}, 0x0) [ 524.726647][T27429] nbd: failed to add new device 16:11:18 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfe03000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:18 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x800001000000000}, 0x0) [ 524.748136][T27428] nbd: failed to add new device 16:11:18 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x6c000000}, 0x0) [ 524.792805][T27433] nbd: failed to add new device [ 524.897436][T27443] nbd: failed to add new device [ 524.932134][T27447] nbd: failed to add new device 16:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x1801000000000000}, 0x0) 16:11:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x89}, 0x0) [ 525.079099][T27458] nbd: failed to add new device [ 525.092152][T27455] nbd: failed to add new device 16:11:19 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x803000000000000}, 0x0) [ 525.195120][T27466] nbd: failed to add new device 16:11:19 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9c00000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:19 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x70030000}, 0x0) 16:11:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0x5, 0x1, 0x8, 0x2, 0x0, 0x1}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4, 0x0, r2}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd={0x18, 0x0, 0x1, 0x0, r3}]}, &(0x7f0000000100)='syzkaller\x00', 0x4, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, '::\\:%+,.@'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0xa, &(0x7f0000000240)=@raw=[@map_fd={0x18, 0x9, 0x1, 0x0, r3}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xdc4, 0x0, 0x0, 0x0, 0x4}, @ldst={0x2, 0x3, 0x6, 0x4, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffc}, @map_val={0x18, 0x5, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xd5ea}], &(0x7f0000000380)='GPL\x00', 0x2, 0xad, &(0x7f00000003c0)=""/173, 0x41100, 0x8, '\x00', 0x0, 0x0, r6, 0x8, &(0x7f00000004c0)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x5, 0x6, 0x5, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000540)=[r3]}, 0x80) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x20, 0x0, 0x14, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x804}, 0x48000) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) (async) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x28, 0x1401, 0x2, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}}, 0x10000040) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) (async) sendfile(r7, r8, 0x0, 0xf03b0000) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r8, 0x58, &(0x7f0000000600)}, 0x10) [ 525.237585][T27470] nbd: failed to add new device [ 525.256688][T27471] nbd: failed to add new device 16:11:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x1802000000000000}, 0x0) 16:11:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9c}, 0x0) [ 525.406599][T27482] nbd: failed to add new device [ 525.479447][T27489] nbd: failed to add new device [ 525.539296][T27493] nbd: failed to add new device 16:11:19 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffc0000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:19 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x900000000000000}, 0x0) 16:11:19 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x74000000}, 0x0) 16:11:19 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1b}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xc7a}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x20024004) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x2203000000000000}, 0x0) [ 525.594142][T27500] validate_nla: 58 callbacks suppressed [ 525.594164][T27500] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9f}, 0x0) [ 525.606603][T27500] nbd: failed to add new device 16:11:19 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa00000000000000}, 0x0) [ 525.676460][T27506] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 525.707328][T27506] nbd: failed to add new device 16:11:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa4}, 0x0) 16:11:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x3201000000000000}, 0x0) 16:11:19 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:19 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x75030000}, 0x0) 16:11:19 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$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1b}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xc7a}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x20024004) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 525.708741][T27507] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 16:11:19 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa02000000000000}, 0x0) [ 525.721705][T27507] nbd: failed to add new device [ 525.790744][T27515] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 525.820127][T27515] nbd: failed to add new device 16:11:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x3401000000000000}, 0x0) 16:11:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd7}, 0x0) 16:11:19 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1b}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xc7a}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x20024004) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (rerun: 32) 16:11:19 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5503000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 525.863577][T27518] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:19 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x76030000}, 0x0) [ 525.880310][T27518] nbd: failed to add new device 16:11:19 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf00000000000000}, 0x0) [ 525.888500][T27524] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 525.902951][T27524] nbd: failed to add new device 16:11:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x3f00000000000000}, 0x0) [ 525.954518][T27528] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:19 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2c00000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 525.986776][T27528] nbd: failed to add new device 16:11:19 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7a000000}, 0x0) 16:11:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf0}, 0x0) 16:11:19 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1000000000000000}, 0x0) [ 526.019694][T27533] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 526.051119][T27533] nbd: failed to add new device [ 526.055187][T27537] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 526.078774][T27537] nbd: failed to add new device 16:11:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x4200000000000000}, 0x0) [ 526.117084][T27541] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf2}, 0x0) [ 526.158075][T27541] nbd: failed to add new device 16:11:19 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x88000000}, 0x0) [ 526.212950][T27546] nbd: failed to add new device [ 526.282653][T27551] nbd: failed to add new device [ 526.329921][T27557] nbd: failed to add new device [ 526.346063][T27558] nbd: failed to add new device [ 526.424313][T27562] nbd: failed to add new device [ 526.501710][T27570] nbd: failed to add new device [ 526.547616][T27572] nbd: failed to add new device [ 526.614739][T27578] nbd: failed to add new device [ 526.676643][T27582] nbd: failed to add new device [ 526.742894][T27587] nbd: failed to add new device [ 526.800282][T27591] nbd: failed to add new device [ 526.855977][T27597] nbd: failed to add new device [ 526.954611][T27601] nbd: failed to add new device [ 526.962056][T27603] nbd: failed to add new device [ 527.043845][T27611] nbd: failed to add new device [ 527.117204][T27617] nbd: failed to add new device [ 527.148791][T27616] nbd: failed to add new device [ 527.190319][T27623] nbd: failed to add new device [ 527.319405][T27631] nbd: failed to add new device [ 527.350027][T27636] nbd: failed to add new device [ 527.363071][T27633] nbd: failed to add new device [ 527.495647][T27645] nbd: failed to add new device [ 527.539756][T27648] nbd: failed to add new device [ 527.592010][T27649] nbd: failed to add new device [ 527.645373][T27655] nbd: failed to add new device [ 527.733653][T27660] nbd: failed to add new device [ 527.772008][T27662] nbd: failed to add new device [ 527.828435][T27669] nbd: failed to add new device [ 527.899336][T27673] nbd: failed to add new device [ 527.936532][T27678] nbd: failed to add new device [ 528.073036][T27684] nbd: failed to add new device [ 528.176907][T27693] nbd: failed to add new device [ 528.231021][T27699] nbd: failed to add new device [ 528.255945][T27701] nbd: failed to add new device [ 528.351754][T27706] nbd: failed to add new device [ 528.421548][T27714] nbd: failed to add new device [ 528.431818][T27713] nbd: failed to add new device 16:11:20 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$nl_generic(0x10, 0x3, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r2, @ANYRES64=r1, @ANYRESOCT, @ANYBLOB="71028fe34882203cdee5f33f9a588bef974fea33d95eaff5c04279725f0bb7d71e19ddfbfb804c99fda35f58d208edd1227606350488e034aac123f82b1f8006127e33d166b36ea8be4d1824186e2437228da5c35be7cca7be312b0add3f30d52277"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1ac, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x40}]}, @TIPC_NLA_MEDIA={0xac, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x591e}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffc00000}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff7fff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x541}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x20000810}, 0x8) 16:11:20 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2c00000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x4201000000000000}, 0x0) 16:11:20 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1401000000000000}, 0x0) 16:11:20 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x8ad7ec1f}, 0x0) 16:11:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfc}, 0x0) [ 528.499297][T27719] nbd: failed to add new device [ 528.568597][T27725] nbd: failed to add new device 16:11:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x4400000000000000}, 0x0) 16:11:20 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x96030000}, 0x0) 16:11:20 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1600000000000000}, 0x0) 16:11:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x132}, 0x0) [ 528.628308][T27731] nbd: failed to add new device [ 528.660706][T27734] nbd: failed to add new device 16:11:20 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xa001000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 528.757603][T27739] nbd: failed to add new device 16:11:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r2, @ANYRES64=r1, @ANYRESOCT, @ANYBLOB="71028fe34882203cdee5f33f9a588bef974fea33d95eaff5c04279725f0bb7d71e19ddfbfb804c99fda35f58d208edd1227606350488e034aac123f82b1f8006127e33d166b36ea8be4d1824186e2437228da5c35be7cca7be312b0add3f30d52277"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) (async) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1ac, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x40}]}, @TIPC_NLA_MEDIA={0xac, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x591e}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffc00000}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff7fff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x541}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x20000810}, 0x8) [ 528.816560][T27746] nbd: failed to add new device [ 528.930279][T27753] nbd: failed to add new device 16:11:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x4a03000000000000}, 0x0) 16:11:20 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x9c000000}, 0x0) [ 528.969861][T27757] nbd: failed to add new device [ 529.011472][T27762] nbd: failed to add new device 16:11:20 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1800000000000000}, 0x0) 16:11:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x134}, 0x0) [ 529.112788][T27767] nbd: failed to add new device 16:11:20 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$nl_generic(0x10, 0x3, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r2, @ANYRES64=r1, @ANYRESOCT, @ANYBLOB="71028fe34882203cdee5f33f9a588bef974fea33d95eaff5c04279725f0bb7d71e19ddfbfb804c99fda35f58d208edd1227606350488e034aac123f82b1f8006127e33d166b36ea8be4d1824186e2437228da5c35be7cca7be312b0add3f30d52277"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1ac, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x40}]}, @TIPC_NLA_MEDIA={0xac, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x591e}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffc00000}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff7fff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x541}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x20000810}, 0x8) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r2, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r2, @ANYRES64=r1, @ANYRESOCT, @ANYBLOB="71028fe34882203cdee5f33f9a588bef974fea33d95eaff5c04279725f0bb7d71e19ddfbfb804c99fda35f58d208edd1227606350488e034aac123f82b1f8006127e33d166b36ea8be4d1824186e2437228da5c35be7cca7be312b0add3f30d52277"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) (async) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1ac, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x40}]}, @TIPC_NLA_MEDIA={0xac, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x591e}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffc00000}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff7fff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x541}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x20000810}, 0x8) (async) [ 529.174760][T27773] nbd: failed to add new device 16:11:20 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4000000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 529.190446][T27776] nbd: failed to add new device 16:11:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x5202000000000000}, 0x0) [ 529.332092][T27785] nbd: failed to add new device [ 529.352360][T27787] nbd: failed to add new device 16:11:20 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x9effffff}, 0x0) 16:11:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x196}, 0x0) 16:11:20 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1f00000000000000}, 0x0) [ 529.381702][T27788] nbd: failed to add new device [ 529.504215][T27799] nbd: failed to add new device [ 529.514700][T27804] nbd: failed to add new device 16:11:20 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000225f179ed84465d1a22bbaf036347c75817ceee4a9f787e1566c093be33fe3f83fac95a5ceca3b68445aa543a95e102e0ef9f03bbef032471bb71c3abcba940d593b3faee596846a6557d3b58c6f0863e8ff030000ba7a47ea6621c396b520d74d7e9ec16d34d9da0c09c17dc6d063403d9bbf0616224ec43f407250c396e5fef6b99f3f68b239db03b60a51e4da43d44d6f0008c441393c55cf313b13fceb53a5a7b7a71263a1e6574cbf95ef1057e70c240fcad8c161c45ff515b7f2ae809d69e438eb05f60b56771de7793b8201b0c7386565f634fc41124245f29b", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) [ 529.540954][T27805] nbd: failed to add new device 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x300000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x5500000000000000}, 0x0) [ 529.654058][T27812] nbd: failed to add new device 16:11:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1a0}, 0x0) [ 529.664768][T27814] nbd: failed to add new device 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2000000000000000}, 0x0) 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa0000000}, 0x0) [ 529.689343][T27819] nbd: failed to add new device [ 529.816892][T27826] nbd: failed to add new device [ 529.867867][T27831] nbd: failed to add new device 16:11:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000225f179ed84465d1a22bbaf036347c75817ceee4a9f787e1566c093be33fe3f83fac95a5ceca3b68445aa543a95e102e0ef9f03bbef032471bb71c3abcba940d593b3faee596846a6557d3b58c6f0863e8ff030000ba7a47ea6621c396b520d74d7e9ec16d34d9da0c09c17dc6d063403d9bbf0616224ec43f407250c396e5fef6b99f3f68b239db03b60a51e4da43d44d6f0008c441393c55cf313b13fceb53a5a7b7a71263a1e6574cbf95ef1057e70c240fcad8c161c45ff515b7f2ae809d69e438eb05f60b56771de7793b8201b0c7386565f634fc41124245f29b", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) 16:11:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x5503000000000000}, 0x0) [ 529.895001][T27832] nbd: failed to add new device [ 530.011478][T27840] nbd: failed to add new device [ 530.075991][T27843] nbd: failed to add new device [ 530.169648][T27855] nbd: failed to add new device 16:11:21 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xac000000}, 0x0) 16:11:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1e0}, 0x0) [ 530.232254][T27860] nbd: failed to add new device 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xff0000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 530.255633][T27861] nbd: failed to add new device 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2001000000000000}, 0x0) [ 530.302693][T27868] nbd: failed to add new device [ 530.411596][T27873] nbd: failed to add new device [ 530.436346][T27874] nbd: failed to add new device [ 530.464346][T27879] nbd: failed to add new device 16:11:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x5a02000000000000}, 0x0) 16:11:21 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xae030000}, 0x0) [ 530.581883][T27888] nbd: failed to add new device [ 530.598659][T27889] nbd: failed to add new device [ 530.600354][T27891] validate_nla: 72 callbacks suppressed 16:11:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1e8}, 0x0) 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1401000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 530.600379][T27891] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 530.621310][T27891] nbd: failed to add new device 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2102000000000000}, 0x0) 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xb4010000}, 0x0) [ 530.713459][T27901] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 530.755381][T27901] nbd: failed to add new device [ 530.761443][T27902] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000225f179ed84465d1a22bbaf036347c75817ceee4a9f787e1566c093be33fe3f83fac95a5ceca3b68445aa543a95e102e0ef9f03bbef032471bb71c3abcba940d593b3faee596846a6557d3b58c6f0863e8ff030000ba7a47ea6621c396b520d74d7e9ec16d34d9da0c09c17dc6d063403d9bbf0616224ec43f407250c396e5fef6b99f3f68b239db03b60a51e4da43d44d6f0008c441393c55cf313b13fceb53a5a7b7a71263a1e6574cbf95ef1057e70c240fcad8c161c45ff515b7f2ae809d69e438eb05f60b56771de7793b8201b0c7386565f634fc41124245f29b", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000225f179ed84465d1a22bbaf036347c75817ceee4a9f787e1566c093be33fe3f83fac95a5ceca3b68445aa543a95e102e0ef9f03bbef032471bb71c3abcba940d593b3faee596846a6557d3b58c6f0863e8ff030000ba7a47ea6621c396b520d74d7e9ec16d34d9da0c09c17dc6d063403d9bbf0616224ec43f407250c396e5fef6b99f3f68b239db03b60a51e4da43d44d6f0008c441393c55cf313b13fceb53a5a7b7a71263a1e6574cbf95ef1057e70c240fcad8c161c45ff515b7f2ae809d69e438eb05f60b56771de7793b8201b0c7386565f634fc41124245f29b", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) 16:11:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x5f02000000000000}, 0x0) 16:11:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1ea}, 0x0) [ 530.773927][T27902] nbd: failed to add new device 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1000000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2202000000000000}, 0x0) 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc0000000}, 0x0) [ 530.787482][T27906] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 530.801531][T27906] nbd: failed to add new device 16:11:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x6000000000000000}, 0x0) [ 530.898142][T27913] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 530.949345][T27913] nbd: failed to add new device 16:11:21 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc2020000}, 0x0) 16:11:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1fc}, 0x0) [ 530.968752][T27920] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:21 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$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r1, 0x1, 0x70bd27}, 0x14}}, 0x20000000) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r5, 0x100, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60008044}, 0x81) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x5c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44008011}, 0x44880) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r6, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r6, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x4}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x5}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0xb}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x81}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x6}, @ETHTOOL_A_LINKMODES_OURS={0x10, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200008c0}, 0x84) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x34}, 0x1, 0x0, 0x0, 0x40c4}, 0x8804) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x480c0) 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2400000000000000}, 0x0) [ 530.996704][T27920] nbd: failed to add new device 16:11:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7a00000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x6500000000000000}, 0x0) 16:11:21 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc6030000}, 0x0) [ 531.000886][T27921] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 531.008891][T27921] nbd: failed to add new device 16:11:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x208}, 0x0) [ 531.104100][T27929] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 531.139963][T27929] nbd: failed to add new device 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2600000000000000}, 0x0) [ 531.142098][T27934] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x7c03000000000000}, 0x0) 16:11:22 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xd1000000}, 0x0) 16:11:22 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff1f00}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 531.174594][T27934] nbd: failed to add new device 16:11:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x214}, 0x0) 16:11:22 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$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r1, 0x1, 0x70bd27}, 0x14}}, 0x20000000) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r5, 0x100, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60008044}, 0x81) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x5c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44008011}, 0x44880) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r6, 0x0) (async) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r6, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x4}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x5}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0xb}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x81}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x6}, @ETHTOOL_A_LINKMODES_OURS={0x10, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200008c0}, 0x84) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x34}, 0x1, 0x0, 0x0, 0x40c4}, 0x8804) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x480c0) [ 531.176374][T27932] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 531.188604][T27932] nbd: failed to add new device 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2800000000000000}, 0x0) [ 531.296315][T27940] nbd: failed to add new device 16:11:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x8003000000000000}, 0x0) 16:11:22 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xd7000000}, 0x0) [ 531.331814][T27945] nbd: failed to add new device [ 531.377805][T27949] nbd: failed to add new device 16:11:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x22a}, 0x0) [ 531.449903][T27954] nbd: failed to add new device 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xb202000000000000}, 0x0) [ 531.547221][T27958] nbd: failed to add new device [ 531.584109][T27962] nbd: failed to add new device 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2c03000000000000}, 0x0) [ 531.618500][T27967] nbd: failed to add new device 16:11:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x8602000000000000}, 0x0) 16:11:22 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xe8030000}, 0x0) 16:11:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r1, 0x1, 0x70bd27}, 0x14}}, 0x20000000) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r5, 0x100, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60008044}, 0x81) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x5c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44008011}, 0x44880) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r6, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r6, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x4}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x5}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0xb}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x81}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x6}, @ETHTOOL_A_LINKMODES_OURS={0x10, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200008c0}, 0x84) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x34}, 0x1, 0x0, 0x0, 0x40c4}, 0x8804) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x480c0) syz_init_net_socket$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) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r1, 0x1, 0x70bd27}, 0x14}}, 0x20000000) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r2) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r5, 0x100, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60008044}, 0x81) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x5c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44008011}, 0x44880) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r6, 0x0) (async) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r6, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x4}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x5}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0xb}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x81}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x6}, @ETHTOOL_A_LINKMODES_OURS={0x10, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200008c0}, 0x84) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x34}, 0x1, 0x0, 0x0, 0x40c4}, 0x8804) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x480c0) (async) [ 531.754215][T27973] nbd: failed to add new device [ 531.774564][T27976] nbd: failed to add new device 16:11:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x252}, 0x0) [ 531.815774][T27981] nbd: failed to add new device [ 531.944804][T27990] nbd: failed to add new device 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x203000000000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 531.979699][T27991] nbd: failed to add new device 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xee030000}, 0x0) 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3000000000000000}, 0x0) [ 532.056899][T27997] nbd: failed to add new device [ 532.146767][T28003] nbd: failed to add new device 16:11:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x8900000000000000}, 0x0) [ 532.177159][T28002] nbd: failed to add new device [ 532.268610][T28011] nbd: failed to add new device 16:11:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x254}, 0x0) [ 532.330836][T28014] nbd: failed to add new device 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0020000}, 0x0) [ 532.345653][T28017] nbd: failed to add new device [ 532.459985][T28025] nbd: failed to add new device 16:11:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3e00000000000000}, 0x0) 16:11:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x8a02000000000000}, 0x0) [ 532.486399][T28027] nbd: failed to add new device [ 532.494986][T28031] nbd: failed to add new device 16:11:22 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xac000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 532.626462][T28039] nbd: failed to add new device 16:11:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x25a}, 0x0) [ 532.648497][T28040] nbd: failed to add new device [ 532.663577][T28041] nbd: failed to add new device 16:11:22 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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r6) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:22 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0ffffff}, 0x0) [ 532.804484][T28051] nbd: failed to add new device 16:11:22 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 16:11:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x8a03000000000000}, 0x0) [ 532.873306][T28059] nbd: failed to add new device [ 532.965518][T28063] nbd: failed to add new device 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x4800000000000000}, 0x0) 16:11:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x286}, 0x0) [ 532.996781][T28067] nbd: failed to add new device [ 533.040742][T28072] nbd: failed to add new device 16:11:23 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfd030000}, 0x0) [ 533.196607][T28081] nbd: failed to add new device [ 533.215092][T28083] nbd: failed to add new device 16:11:23 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4000000000000000}, 0x0) 16:11:23 executing program 0: r0 = syz_init_net_socket$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$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r6) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 533.298390][T28091] nbd: failed to add new device 16:11:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x8c03000000000000}, 0x0) [ 533.378873][T28095] nbd: failed to add new device 16:11:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x29a}, 0x0) 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfe030000}, 0x0) [ 533.409947][T28096] nbd: failed to add new device [ 533.469682][T28104] nbd: failed to add new device 16:11:23 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r6) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 533.502672][T28107] nbd: failed to add new device [ 533.584570][T28113] nbd: failed to add new device 16:11:23 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4800000000000000}, 0x0) 16:11:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x9202000000000000}, 0x0) [ 533.626548][T28117] nbd: failed to add new device 16:11:23 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$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r6) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2b4}, 0x0) [ 533.695098][T28120] nbd: failed to add new device 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfeffffff}, 0x0) [ 533.764503][T28129] nbd: failed to add new device 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4c00000000000000}, 0x0) [ 533.853462][T28133] nbd: failed to add new device [ 533.927474][T28138] nbd: failed to add new device [ 533.955613][T28140] nbd: failed to add new device [ 534.016887][T28147] nbd: failed to add new device 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x2600000000000000}, 0x0) 16:11:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000100005070000fa00000000000000001a", @ANYRES32, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100081050000000000507291450938a8", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000b0001006970766c616e00000c000200060001000200000008000500", @ANYRES32], 0x44}}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) 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, &(0x7f0000000080)={&(0x7f0000000340)={0x44, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r6, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x67}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x74}}, 0x81) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000001ab2c120fe0f263e900007a000000f151a8062ebc6d6fb52eacc263aa930400"], 0x30}}, 0x0) 16:11:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x300}, 0x0) 16:11:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x9e03000000000000}, 0x0) [ 534.139432][T28154] nbd: failed to add new device [ 534.200223][T28160] nbd: failed to add new device [ 534.243032][T28164] nbd: failed to add new device 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x5001000000000000}, 0x0) 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffff1f00}, 0x0) 16:11:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x322}, 0x0) [ 534.297306][T28169] nbd: failed to add new device [ 534.412125][T28176] nbd: failed to add new device [ 534.426023][T28179] nbd: failed to add new device [ 534.465272][T28181] nbd: failed to add new device [ 534.566582][T28189] nbd: failed to add new device 16:11:23 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff0000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x9effffff00000000}, 0x0) [ 534.630195][T28193] nbd: failed to add new device 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffff000}, 0x0) [ 534.655817][T28196] nbd: failed to add new device 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x5503000000000000}, 0x0) [ 534.707494][T28202] nbd: failed to add new device 16:11:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, 0x0, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000100005070000fa00000000000000001a", @ANYRES32, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100081050000000000507291450938a8", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000b0001006970766c616e00000c000200060001000200000008000500", @ANYRES32], 0x44}}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) (async, rerun: 64) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64) 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, &(0x7f0000000080)={&(0x7f0000000340)={0x44, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r6, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x67}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x74}}, 0x81) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000001ab2c120fe0f263e900007a000000f151a8062ebc6d6fb52eacc263aa930400"], 0x30}}, 0x0) 16:11:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x32a}, 0x0) [ 534.815001][T28205] nbd: failed to add new device [ 534.831523][T28211] nbd: failed to add new device 16:11:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x9f00000000000000}, 0x0) 16:11:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x6800000000000000}, 0x0) 16:11:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0xfc01}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}}, 0x0) [ 535.004242][T28221] nbd: failed to add new device [ 535.019930][T28223] nbd: failed to add new device [ 535.149320][T28232] nbd: failed to add new device 16:11:23 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffff7f}, 0x0) 16:11:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x34a}, 0x0) [ 535.192548][T28237] nbd: failed to add new device 16:11:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000100005070000fa00000000000000001a", @ANYRES32, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100081050000000000507291450938a8", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000b0001006970766c616e00000c000200060001000200000008000500", @ANYRES32], 0x44}}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) 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, &(0x7f0000000080)={&(0x7f0000000340)={0x44, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r6, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x67}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x74}}, 0x81) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000001ab2c120fe0f263e900007a000000f151a8062ebc6d6fb52eacc263aa930400"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) bind$netlink(0xffffffffffffffff, 0x0, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000100005070000fa00000000000000001a", @ANYRES32, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100081050000000000507291450938a8", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000b0001006970766c616e00000c000200060001000200000008000500", @ANYRES32], 0x44}}, 0x0) (async) socket(0x10, 0x3, 0x0) (async) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x44, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r6, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x67}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x74}}, 0x81) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000001ab2c120fe0f263e900007a000000f151a8062ebc6d6fb52eacc263aa930400"], 0x30}}, 0x0) (async) [ 535.318434][T28244] nbd: failed to add new device [ 535.394305][T28251] nbd: failed to add new device [ 535.506810][T28257] nbd: failed to add new device 16:11:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xa400000000000000}, 0x0) 16:11:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x6c00000000000000}, 0x0) 16:11:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0xfc00}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}}, 0x0) [ 535.561845][T28264] nbd: failed to add new device [ 535.638767][T28274] validate_nla: 65 callbacks suppressed 16:11:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x355}, 0x0) 16:11:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffff9e}, 0x0) [ 535.638788][T28274] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 535.670016][T28274] nbd: failed to add new device 16:11:24 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x111870040014000}, 0x0) 16:11:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7400000000000000}, 0x0) [ 535.907294][T28286] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 535.924651][T28286] nbd: failed to add new device [ 536.080052][T28305] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x375}, 0x0) [ 536.096848][T28305] nbd: failed to add new device [ 536.226961][T28314] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 536.279851][T28314] nbd: failed to add new device [ 536.374798][T28324] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 536.411016][T28324] nbd: failed to add new device 16:11:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xb401000000000000}, 0x0) 16:11:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffffff0}, 0x0) [ 536.417536][T28324] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 536.443461][T28328] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 536.457023][T28328] nbd: failed to add new device [ 536.622244][T28339] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 536.642513][T28339] nbd: failed to add new device 16:11:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffffffe}, 0x0) [ 536.764457][T28355] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 536.797701][T28355] nbd: failed to add new device 16:11:24 executing program 0: r0 = syz_init_net_socket$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$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x10c, r4, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2bb0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd651}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a0de880}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f041170}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfed}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbd2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6338550a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fdf69cd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20751b8f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bab}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41c51951}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7035a405}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4917}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf91293e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5edbefe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd606}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x223c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87c7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ea1382f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x468027243a9cec49}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r5 = socket$alg(0x26, 0x5, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan3\x00'}) bind$alg(r5, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYRESOCT=r5, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x44000) 16:11:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7503000000000000}, 0x0) 16:11:24 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1f000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x37a}, 0x0) 16:11:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xb403000000000000}, 0x0) [ 536.934766][T28371] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 536.960699][T28371] nbd: failed to add new device 16:11:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x392}, 0x0) 16:11:24 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7a00000000}, 0x0) [ 537.114528][T28383] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xc903000000000000}, 0x0) 16:11:24 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x12000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 537.129763][T28383] nbd: failed to add new device 16:11:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7a00000000000000}, 0x0) [ 537.278940][T28402] nbd: failed to add new device [ 537.482139][T28417] nbd: failed to add new device 16:11:24 executing program 0: r0 = syz_init_net_socket$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) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x10c, r4, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2bb0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd651}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a0de880}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f041170}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfed}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbd2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6338550a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fdf69cd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20751b8f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bab}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41c51951}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7035a405}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4917}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf91293e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5edbefe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd606}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x223c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87c7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ea1382f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x468027243a9cec49}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) (async) r5 = socket$alg(0x26, 0x5, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan3\x00'}) (async) bind$alg(r5, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYRESOCT=r5, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x44000) 16:11:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x39a}, 0x0) 16:11:24 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc0ffffffff}, 0x0) [ 537.503775][T28423] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 16:11:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xcc02000000000000}, 0x0) [ 537.503799][T28423] nbd: must specify at least one socket [ 537.623222][T28429] nbd: failed to add new device 16:11:24 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x74000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x8601000000000000}, 0x0) 16:11:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xff000000f0}, 0x0) [ 537.757284][T28446] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 537.757308][T28446] nbd: must specify at least one socket 16:11:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x39e}, 0x0) [ 537.810963][T28447] nbd: failed to add new device [ 537.948850][T28460] nbd: failed to add new device 16:11:24 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x9c00000000000000}, 0x0) [ 538.147145][T28473] nbd: failed to add new device 16:11:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xce03000000000000}, 0x0) 16:11:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0xf00}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}}, 0x0) [ 538.280644][T28485] nbd: failed to add new device 16:11:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3c4}, 0x0) 16:11:24 executing program 0: r0 = syz_init_net_socket$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) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x10c, r4, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2bb0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd651}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a0de880}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f041170}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfed}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbd2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6338550a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fdf69cd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20751b8f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bab}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41c51951}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7035a405}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4917}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf91293e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5edbefe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd606}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x223c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87c7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ea1382f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x468027243a9cec49}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) (async) r5 = socket$alg(0x26, 0x5, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan3\x00'}) (async) bind$alg(r5, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYRESOCT=r5, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x44000) 16:11:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x10000000000}, 0x0) [ 538.461771][T28502] nbd: failed to add new device [ 538.595919][T28511] nbd: failed to add new device 16:11:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 538.757154][T28526] nbd: failed to add new device 16:11:25 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3d2}, 0x0) 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xff0000000000}, 0x0) [ 538.896476][T28540] nbd: failed to add new device 16:11:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xd203000000000000}, 0x0) [ 538.989777][T28546] nbd: failed to add new device 16:11:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x90, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '%[#.'}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r9, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r7, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r9, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x4000091) [ 539.023204][T28546] nbd: failed to add new device [ 539.089204][T28554] nbd: failed to add new device [ 539.228650][T28564] nbd: failed to add new device 16:11:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3d8}, 0x0) [ 539.266433][T28566] nbd: failed to add new device [ 539.282157][T28565] nbd: failed to add new device 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1000000000000}, 0x0) 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa000000000000000}, 0x0) [ 539.470293][T28583] nbd: failed to add new device 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3f000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xd700000000000000}, 0x0) [ 539.673923][T28596] nbd: failed to add new device [ 539.710726][T28600] nbd: failed to add new device 16:11:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3ec}, 0x0) [ 539.854962][T28610] nbd: failed to add new device 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2000000000000}, 0x0) [ 540.046222][T28624] nbd: failed to add new device 16:11:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xd803000000000000}, 0x0) [ 540.067324][T28629] nbd: failed to add new device [ 540.201392][T28641] nbd: failed to add new device 16:11:25 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa001000000000000}, 0x0) [ 540.354712][T28649] nbd: failed to add new device 16:11:25 executing program 4: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5000000}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f1}, 0x0) [ 540.517249][T28660] nbd: failed to add new device [ 540.651804][T28672] validate_nla: 28 callbacks suppressed 16:11:25 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$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r5, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x90, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '%[#.'}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r9, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r7, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r9, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x4000091) 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3000000000000}, 0x0) 16:11:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xe001000000000000}, 0x0) [ 540.651825][T28672] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f6}, 0x0) [ 540.683700][T28672] nbd: failed to add new device [ 540.796930][T28687] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400300}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4000000000000}, 0x0) [ 540.829822][T28687] nbd: failed to add new device 16:11:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xec03000000000000}, 0x0) [ 540.933736][T28700] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 540.959365][T28700] nbd: failed to add new device [ 541.098885][T28710] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:11:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3fa}, 0x0) [ 541.126779][T28710] nbd: failed to add new device 16:11:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x40030000000000}, 0x0) [ 541.261114][T28723] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 541.292991][T28723] nbd: failed to add new device [ 541.423595][T28739] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 541.446601][T28739] nbd: failed to add new device [ 541.584150][T28751] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 541.611857][T28751] nbd: failed to add new device [ 541.726389][T28765] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 541.749541][T28765] nbd: failed to add new device [ 541.869866][T28774] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 541.889860][T28774] nbd: failed to add new device [ 542.026937][T28789] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 542.041255][T28789] nbd: failed to add new device [ 542.213264][T28799] nbd: failed to add new device [ 542.307743][T28812] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 542.386558][T28816] nbd: failed to add new device [ 542.582486][T28830] nbd: failed to add new device [ 542.628845][T28837] nbd: failed to add new device [ 543.154322][T28848] nbd: failed to add new device [ 543.209521][T28850] nbd: failed to add new device [ 543.332517][T28866] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 543.375889][T28866] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 543.383908][T28879] nbd: failed to add new device [ 543.659981][T28905] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 543.871451][T28925] nbd: failed to add new device [ 544.050289][T28941] nbd: failed to add new device [ 544.079440][T28942] nbd: failed to add new device [ 544.089656][T28941] nbd: must specify at least one socket [ 544.288512][T28962] block (null): Could not allocate knbd recv work queue. [ 544.289510][T28962] nbd: failed to add new device [ 544.506867][T28983] nbd: failed to add new device [ 544.527686][T28981] nbd: must specify at least one socket [ 544.773178][T29003] nbd: failed to add new device [ 544.861159][T29010] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 544.861184][T29010] nbd: must specify at least one socket [ 545.055471][T29026] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 545.055495][T29026] nbd: must specify at least one socket [ 545.109568][T29030] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 545.109592][T29030] nbd: must specify at least one socket [ 545.177667][T29041] nbd: failed to add new device [ 545.381179][T29057] nbd: failed to add new device [ 545.383474][T29058] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 545.383496][T29058] nbd: must specify at least one socket [ 545.617120][T29081] nbd: failed to add new device [ 545.650346][T29084] nbd: failed to add new device [ 545.783511][T29099] validate_nla: 17 callbacks suppressed [ 545.783530][T29099] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 545.802658][T29099] nbd: failed to add new device [ 545.803480][T29096] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 545.814360][T29096] nbd: failed to add new device [ 545.934317][T29112] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 545.951581][T29112] nbd: failed to add new device [ 546.083030][T29125] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 546.121663][T29125] nbd: failed to add new device [ 546.123702][T29127] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 546.150810][T29127] nbd: failed to add new device [ 546.313382][T29143] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 546.327213][T29143] nbd: failed to add new device [ 546.338669][T29151] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 546.354816][T29151] nbd: failed to add new device [ 546.480243][T29172] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 546.499894][T29172] nbd: failed to add new device [ 546.638617][T29189] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 546.678410][T29189] nbd: failed to add new device [ 546.678487][T29186] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 546.695696][T29186] block (null): Could not allocate knbd recv work queue. [ 546.696207][T29186] nbd: failed to add new device [ 546.841041][T29202] nbd: failed to add new device [ 546.877883][T29203] nbd: failed to add new device [ 546.961965][T29213] nbd: failed to add new device [ 547.046371][T29221] nbd: failed to add new device [ 547.245977][T29234] nbd: failed to add new device [ 547.318224][T29238] nbd: failed to add new device [ 547.399730][T29247] nbd: failed to add new device [ 547.457667][T29251] nbd: failed to add new device [ 547.572381][T29265] nbd: failed to add new device [ 547.752661][T29277] nbd: failed to add new device [ 547.775752][T29280] nbd: failed to add new device [ 547.882597][T29291] nbd: failed to add new device [ 548.133866][T29312] nbd: failed to add new device [ 548.303542][T29326] nbd: failed to add new device [ 548.332620][T29325] nbd: failed to add new device [ 548.566239][T29348] block (null): Could not allocate knbd recv work queue. [ 548.566795][T29348] nbd: failed to add new device [ 548.626698][T29357] nbd: failed to add new device [ 548.746292][T29365] nbd: failed to add new device [ 548.846155][T29375] nbd: failed to add new device [ 549.076103][T29392] nbd: failed to add new device [ 549.098900][T29394] nbd: failed to add new device [ 549.259894][T29408] nbd: failed to add new device [ 549.440889][T29425] nbd: failed to add new device [ 549.467535][T29426] nbd: failed to add new device [ 549.503491][T29432] block (null): Could not allocate knbd recv work queue. [ 549.504065][T29432] nbd: failed to add new device [ 549.657782][T29445] nbd: failed to add new device [ 549.774602][T29456] nbd: failed to add new device [ 549.884846][T29465] nbd: failed to add new device [ 549.955964][T29472] nbd: failed to add new device [ 550.739482][T29549] nbd: must specify at least one socket [ 550.921680][T29566] nbd: must specify at least one socket [ 551.089203][T29581] nbd: must specify at least one socket [ 551.096149][T29581] nbd: must specify at least one socket [ 552.114812][T29681] validate_nla: 29 callbacks suppressed [ 552.114832][T29681] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 552.171940][T29681] nbd: failed to add new device [ 552.851289][T29733] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 552.872169][T29733] nbd: failed to add new device [ 553.139553][T29767] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 553.169884][T29767] nbd: failed to add new device [ 553.293576][T29780] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 553.325483][T29780] nbd: failed to add new device [ 553.493714][T29796] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 553.514006][T29796] nbd: failed to add new device [ 553.648678][T29810] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 553.671039][T29810] nbd: failed to add new device [ 553.820128][T29828] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 553.849605][T29828] nbd: failed to add new device [ 555.104820][T29949] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 555.135216][T29949] nbd: failed to add new device [ 555.153003][T29949] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 555.174236][T29949] nbd: failed to add new device [ 555.314671][T29965] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 555.337829][T29965] nbd: failed to add new device [ 555.367028][T29965] nbd: failed to add new device [ 555.606254][T29997] block (null): Could not allocate knbd recv work queue. [ 555.606803][T29997] nbd: failed to add new device [ 556.264216][T30061] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 556.264240][T30061] nbd: must specify at least one socket [ 556.810066][T30098] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 556.810089][T30098] nbd: must specify at least one socket [ 557.458533][T30165] validate_nla: 4 callbacks suppressed [ 557.458553][T30165] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 557.483692][T30165] nbd: failed to add new device [ 557.488777][T30167] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 557.515765][T30167] nbd: failed to add new device [ 557.526985][T30165] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 557.543931][T30165] nbd: failed to add new device [ 557.657467][T30181] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 557.693385][T30181] nbd: failed to add new device [ 557.751338][T30188] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 557.792541][T30188] nbd: failed to add new device [ 557.833365][T30196] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 557.856750][T30196] nbd: failed to add new device [ 557.997967][T30210] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 558.027205][T30210] nbd: failed to add new device [ 558.375887][T30241] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 558.406623][T30241] nbd: failed to add new device [ 558.416158][T30244] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 558.435036][T30244] nbd: failed to add new device [ 558.581978][T30268] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 558.606908][T30268] nbd: failed to add new device [ 558.793777][T30283] nbd: failed to add new device [ 558.957546][T30298] nbd: failed to add new device [ 559.006590][T30305] nbd: failed to add new device [ 559.172998][T30318] nbd: failed to add new device [ 559.201100][T30320] nbd: failed to add new device [ 559.367045][T30336] nbd: failed to add new device [ 559.391332][T30333] nbd: failed to add new device [ 559.578172][T30353] nbd: failed to add new device [ 559.601172][T30356] nbd: failed to add new device [ 559.764570][T30370] nbd: failed to add new device [ 559.796170][T30373] nbd: failed to add new device [ 560.008025][T30398] nbd: failed to add new device [ 560.106233][T30408] nbd: failed to add new device [ 560.188198][T30417] nbd: failed to add new device [ 560.339475][T30430] nbd: failed to add new device [ 560.510200][T30446] nbd: failed to add new device [ 560.717347][T30463] nbd: failed to add new device [ 560.905238][T30476] nbd: failed to add new device [ 561.090894][T30489] nbd: failed to add new device [ 561.260405][T30501] nbd: failed to add new device [ 561.445595][T30515] nbd: failed to add new device [ 561.654182][T30530] nbd: failed to add new device [ 561.832603][T30545] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 561.862005][T30542] nbd: failed to add new device [ 562.153314][T30573] nbd: failed to add new device [ 562.324806][T30587] nbd: failed to add new device [ 562.501923][T30605] nbd: failed to add new device [ 562.510940][T30607] validate_nla: 26 callbacks suppressed [ 562.510959][T30607] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 562.522616][T30607] nbd: failed to add new device [ 562.628759][T30621] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 562.656588][T30621] nbd: failed to add new device [ 562.671176][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.671227][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.690742][T30626] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 562.723916][T30626] nbd: failed to add new device [ 562.810116][T30635] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 562.842581][T30635] nbd: failed to add new device [ 563.101880][T30655] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 563.117879][T30655] nbd: failed to add new device [ 563.119397][T30653] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 563.144762][T30653] nbd: failed to add new device [ 563.303567][T30672] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 563.336852][T30672] nbd: failed to add new device [ 563.371959][T30675] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 563.419606][T30675] nbd: failed to add new device [ 563.539287][T30703] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 563.571177][T30703] nbd: failed to add new device [ 563.691892][T30711] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 563.723313][T30711] nbd: failed to add new device [ 563.773305][T30716] nbd: failed to add new device [ 563.944363][T30738] nbd: failed to add new device [ 564.450934][T30784] nbd: failed to add new device [ 564.639685][T30794] nbd: failed to add new device [ 564.795316][T30811] nbd: failed to add new device [ 564.987817][T30835] nbd: failed to add new device [ 565.356695][T30866] nbd: failed to add new device [ 565.523523][T30879] nbd: failed to add new device [ 565.672972][T30894] nbd: failed to add new device [ 565.687919][T30898] nbd: failed to add new device [ 565.816140][T30913] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 565.816164][T30913] nbd: must specify at least one socket [ 565.878570][T30915] nbd: failed to add new device [ 566.068496][T30930] nbd: failed to add new device [ 566.171398][T30954] nbd: failed to add new device [ 566.308711][T30965] nbd: failed to add new device [ 566.347795][T30974] nbd: failed to add new device [ 566.519603][T30981] nbd: failed to add new device [ 566.571174][T30993] nbd: failed to add new device [ 566.690358][T31001] nbd: failed to add new device [ 566.860100][T31017] nbd: failed to add new device [ 566.877218][T31020] nbd: failed to add new device [ 566.895911][T31020] nbd: failed to add new device [ 566.950031][T31020] nbd: failed to add new device [ 566.968885][T31020] nbd: failed to add new device [ 566.997081][T31020] nbd: failed to add new device [ 567.019903][T31020] nbd: failed to add new device [ 567.043778][T31020] nbd: failed to add new device [ 567.065550][T31035] nbd: failed to add new device [ 567.084973][T31020] nbd: failed to add new device [ 567.096464][T31020] nbd: failed to add new device [ 567.121543][T31020] nbd: failed to add new device [ 567.139884][T31020] nbd: failed to add new device [ 567.180500][T31020] nbd: failed to add new device [ 567.211077][T31020] nbd: failed to add new device [ 567.222558][T31020] nbd: failed to add new device [ 567.237294][T31020] nbd: failed to add new device [ 567.254406][T31020] nbd: failed to add new device [ 567.276942][T31020] nbd: failed to add new device [ 567.288499][T31020] nbd: failed to add new device [ 567.312224][T31020] nbd: failed to add new device [ 567.320444][T31020] nbd: failed to add new device [ 567.334693][T31020] nbd: failed to add new device [ 567.341145][T31020] nbd: failed to add new device [ 567.366837][T31020] nbd: failed to add new device [ 567.393506][T31020] nbd: failed to add new device [ 567.421389][T31020] nbd: failed to add new device [ 567.432086][T31020] nbd: failed to add new device [ 567.445893][T31020] nbd: failed to add new device [ 567.473230][T31020] nbd: failed to add new device [ 567.487003][T31020] nbd: failed to add new device [ 567.512762][T31020] nbd: failed to add new device [ 567.549891][T31020] nbd: failed to add new device [ 567.550014][T31020] validate_nla: 52 callbacks suppressed [ 567.550029][T31020] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 567.575739][T31020] nbd: failed to add new device [ 567.575874][T31020] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 567.601789][T31020] nbd: failed to add new device [ 567.656198][T31082] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 567.676550][T31082] nbd: failed to add new device [ 567.850576][T31099] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 567.870825][T31099] nbd: failed to add new device [ 568.081803][T31119] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 568.109706][T31119] nbd: failed to add new device [ 568.323524][T31137] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 568.359686][T31137] nbd: failed to add new device [ 568.584355][T31155] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 568.610545][T31155] nbd: failed to add new device [ 568.753432][T31168] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 568.770146][T31168] nbd: failed to add new device [ 568.941200][T31181] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 568.971380][T31181] nbd: failed to add new device [ 569.166541][T31200] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 569.202863][T31200] nbd: failed to add new device [ 569.204918][T31202] nbd: must specify at least one socket [ 569.427336][T31217] nbd: failed to add new device [ 569.460648][T31222] nbd: must specify at least one socket [ 569.630616][T31231] nbd: failed to add new device [ 569.760629][T31243] nbd: must specify at least one socket [ 569.871585][T31249] nbd: failed to add new device [ 570.087856][T31261] nbd: failed to add new device [ 570.150438][T31268] nbd: failed to add new device [ 570.197848][T31268] nbd: failed to add new device [ 570.287139][T31279] nbd: failed to add new device [ 570.540280][T31298] nbd: failed to add new device [ 570.568081][T31298] nbd: failed to add new device [ 570.719632][T31315] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 570.756661][T31320] nbd: failed to add new device [ 570.860898][T31315] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 570.860923][T31315] nbd: must specify at least one socket [ 570.946306][T31332] nbd: failed to add new device [ 571.228723][T31364] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 571.429399][T31364] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 571.429426][T31364] nbd: must specify at least one socket [ 571.442993][T31374] nbd: failed to add new device [ 571.639689][T31396] nbd: failed to add new device [ 571.805358][T31410] nbd: failed to add new device [ 571.969537][T31428] nbd: failed to add new device [ 572.286273][T31453] nbd: failed to add new device [ 572.489277][T31473] nbd: failed to add new device [ 572.657602][T31483] validate_nla: 19 callbacks suppressed [ 572.657624][T31483] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 572.699908][T31483] nbd: failed to add new device [ 572.810196][ T950] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 572.850007][T31496] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 572.868052][T31496] nbd: failed to add new device [ 573.084043][ T950] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 573.157686][ T950] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 573.260590][ T950] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 574.779729][ T950] device hsr_slave_0 left promiscuous mode [ 574.787408][ T950] device hsr_slave_1 left promiscuous mode [ 574.788164][ T950] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 574.788205][ T950] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 574.794532][ T950] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 574.794563][ T950] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 574.801600][ T950] device bridge_slave_1 left promiscuous mode [ 574.801749][ T950] bridge0: port 2(bridge_slave_1) entered disabled state [ 574.822390][ T950] device bridge_slave_0 left promiscuous mode [ 574.822546][ T950] bridge0: port 1(bridge_slave_0) entered disabled state [ 574.972140][ T950] device veth1_macvtap left promiscuous mode [ 574.972209][ T950] device veth0_macvtap left promiscuous mode [ 574.973324][ T950] device veth1_vlan left promiscuous mode [ 574.973443][ T950] device veth0_vlan left promiscuous mode [ 576.527277][ T950] team0 (unregistering): Port device team_slave_1 removed [ 576.576898][ T950] team0 (unregistering): Port device team_slave_0 removed [ 576.610581][ T950] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 576.680884][ T950] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 577.336117][ T950] bond0 (unregistering): Released all slaves [ 578.139041][T31512] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 578.156780][T31512] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 578.174567][T31512] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 578.206538][T31512] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 578.213143][T31512] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 578.213515][T31512] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 578.906703][T31510] chnl_net:caif_netlink_parms(): no params data found [ 579.210854][T31510] bridge0: port 1(bridge_slave_0) entered blocking state [ 579.226381][T31510] bridge0: port 1(bridge_slave_0) entered disabled state [ 579.227591][T31510] device bridge_slave_0 entered promiscuous mode [ 579.249604][T31510] bridge0: port 2(bridge_slave_1) entered blocking state [ 579.249745][T31510] bridge0: port 2(bridge_slave_1) entered disabled state [ 579.250849][T31510] device bridge_slave_1 entered promiscuous mode [ 579.391585][T31510] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 579.393936][T31510] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 579.569902][T31510] team0: Port device team_slave_0 added [ 579.592540][T31510] team0: Port device team_slave_1 added [ 579.744873][T31510] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 579.744890][T31510] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 579.744922][T31510] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 579.746856][T31510] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 579.746870][T31510] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 579.746900][T31510] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 579.919768][T31510] device hsr_slave_0 entered promiscuous mode [ 579.939932][T31510] device hsr_slave_1 entered promiscuous mode [ 579.943636][T31510] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 579.943660][T31510] Cannot create hsr debugfs directory [ 580.269261][ T7364] Bluetooth: hci5: command 0x0409 tx timeout [ 580.627008][T31510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 580.663670][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 580.664325][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 580.668137][T31510] 8021q: adding VLAN 0 to HW filter on device team0 [ 580.673584][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 580.674184][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 580.674606][ T7364] bridge0: port 1(bridge_slave_0) entered blocking state [ 580.674673][ T7364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 580.675278][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 580.690782][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 580.691470][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 580.691939][ T7364] bridge0: port 2(bridge_slave_1) entered blocking state [ 580.692008][ T7364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 580.709285][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 580.730479][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 580.734956][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 580.736603][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 580.737448][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 580.747075][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 580.748069][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 580.777564][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 580.778249][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 580.786324][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 580.797402][T31510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 580.859963][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 580.860110][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 580.886129][T31510] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 582.349844][ T2934] Bluetooth: hci5: command 0x041b tx timeout [ 582.429328][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 582.429924][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 582.485088][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 582.485731][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 582.486575][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 582.507679][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 582.534123][T31510] device veth0_vlan entered promiscuous mode [ 582.551995][T31510] device veth1_vlan entered promiscuous mode [ 582.660127][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 582.660848][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 582.661461][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 582.662125][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 582.690973][T31510] device veth0_macvtap entered promiscuous mode [ 582.703604][T31510] device veth1_macvtap entered promiscuous mode [ 582.752995][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 582.753017][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 582.753029][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 582.753044][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 582.753053][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 16:11:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xae03000000000000}, 0x0) 16:11:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0xa0000000}, 0x0) 16:11:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3fe}, 0x0) 16:11:36 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 16:11:36 executing program 0: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x90, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '%[#.'}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r9, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r7, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r9, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x4000091) syz_init_net_socket$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$nl_generic(0x10, 0x3, 0x10) (async) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) (async) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r4, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r5, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x90, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '%[#.'}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r9, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r7, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r9, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x4000091) (async) 16:11:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xee03000000000000}, 0x0) [ 582.753069][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 582.753082][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 16:11:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf3ffffffffffc0}, 0x0) 16:11:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x500}, 0x0) 16:11:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xf000000000000000}, 0x0) [ 582.753097][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xb202000000000000}, 0x0) 16:11:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x9, 0x4, 0x4, 0x2000, 0x0, 0x1}, 0x48) [ 582.753109][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 16:11:36 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 582.753123][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:36 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc0b524f400000000}, 0x0) 16:11:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xf0ffffff00000000}, 0x0) [ 582.763030][T31510] batman_adv: batadv0: Interface activated: batadv_slave_0 16:11:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x600}, 0x0) [ 582.763177][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 582.763862][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 16:11:36 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x200000000000000}, 0x0) [ 582.764476][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 582.765077][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 16:11:36 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xf103000000000000}, 0x0) 16:11:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc0fffffffffff300}, 0x0) 16:11:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x700}, 0x0) 16:11:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000010c0)=0x8e4b296021557c6a, 0x4) [ 582.768649][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 582.768670][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xf200000000000000}, 0x0) 16:11:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc202000000000000}, 0x0) [ 582.768682][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:11:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x802}, 0x0) 16:11:36 executing program 4: r0 = socket(0x11, 0x8000a, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, 0x0) 16:11:36 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 582.768698][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x900}, 0x0) [ 582.768708][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 582.768724][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 582.768735][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 582.768750][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 582.768760][T31510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 582.768774][T31510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 582.773774][T31510] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 582.774146][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 582.774782][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 583.001883][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 583.001904][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 583.004169][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 583.090277][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 583.090300][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 583.092776][ T7364] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 583.287570][T31534] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 583.320280][T31534] nbd: failed to add new device [ 583.924094][T31575] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 583.963208][T31575] nbd: failed to add new device [ 584.082064][T31586] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 584.104547][T31586] nbd: failed to add new device [ 584.127030][ T1073] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 584.135964][T31586] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 584.158612][T31586] nbd: failed to add new device [ 584.159546][ T3777] syz-executor.2 (3777) used greatest stack depth: 22632 bytes left [ 584.299833][ T1073] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 584.376340][ T1073] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 584.429346][T31050] Bluetooth: hci5: command 0x040f tx timeout [ 584.470061][ T1073] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 585.985227][ T1073] device hsr_slave_0 left promiscuous mode [ 585.985934][ T1073] device hsr_slave_1 left promiscuous mode [ 585.986905][ T1073] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 585.986952][ T1073] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 585.993382][ T1073] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 585.993410][ T1073] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 586.027269][ T1073] device bridge_slave_1 left promiscuous mode [ 586.027422][ T1073] bridge0: port 2(bridge_slave_1) entered disabled state [ 586.043842][ T1073] device bridge_slave_0 left promiscuous mode [ 586.043989][ T1073] bridge0: port 1(bridge_slave_0) entered disabled state [ 586.104609][ T1073] device veth1_macvtap left promiscuous mode [ 586.104677][ T1073] device veth0_macvtap left promiscuous mode [ 586.104810][ T1073] device veth1_vlan left promiscuous mode [ 586.104904][ T1073] device veth0_vlan left promiscuous mode [ 586.519225][ T6099] Bluetooth: hci5: command 0x0419 tx timeout [ 587.750915][ T1073] team0 (unregistering): Port device team_slave_1 removed [ 587.794183][ T1073] team0 (unregistering): Port device team_slave_0 removed [ 587.829901][ T1073] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 587.863688][ T1073] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 588.207510][ T3637] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 588.212347][ T3637] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 588.217229][ T3637] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 588.225968][ T3637] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 588.226478][ T3637] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 588.226737][ T3637] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 588.355854][ T1073] bond0 (unregistering): Released all slaves [ 589.058290][T31595] chnl_net:caif_netlink_parms(): no params data found [ 589.350371][T31595] bridge0: port 1(bridge_slave_0) entered blocking state [ 589.350498][T31595] bridge0: port 1(bridge_slave_0) entered disabled state [ 589.351646][T31595] device bridge_slave_0 entered promiscuous mode [ 589.385334][T31595] bridge0: port 2(bridge_slave_1) entered blocking state [ 589.385465][T31595] bridge0: port 2(bridge_slave_1) entered disabled state [ 589.386600][T31595] device bridge_slave_1 entered promiscuous mode [ 589.531510][T31595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 589.533884][T31595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 589.656480][T31595] team0: Port device team_slave_0 added [ 589.658598][T31595] team0: Port device team_slave_1 added [ 589.751190][T31595] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 589.751208][T31595] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 589.751239][T31595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 589.753195][T31595] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 589.753210][T31595] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 589.753241][T31595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 589.889742][T31595] device hsr_slave_0 entered promiscuous mode [ 589.899786][T31595] device hsr_slave_1 entered promiscuous mode [ 589.929222][T31595] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 589.929249][T31595] Cannot create hsr debugfs directory [ 590.275603][ T143] Bluetooth: hci4: command 0x0409 tx timeout [ 590.604408][T31595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 590.651118][T31050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 590.651759][T31050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 590.681988][T31595] 8021q: adding VLAN 0 to HW filter on device team0 [ 590.700558][T31050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 590.701181][T31050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 590.701610][T31050] bridge0: port 1(bridge_slave_0) entered blocking state [ 590.701669][T31050] bridge0: port 1(bridge_slave_0) entered forwarding state [ 590.702277][T31050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 590.744824][T31050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 590.745506][T31050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 590.745979][T31050] bridge0: port 2(bridge_slave_1) entered blocking state [ 590.746043][T31050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 590.757764][T31050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 590.782569][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 590.801847][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 590.803389][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 590.804381][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 590.821508][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 590.822332][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 590.835121][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 590.836395][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 590.873694][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 590.874335][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 590.882586][T31595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 590.932132][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 590.932284][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 590.960116][T31595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 592.265882][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 592.266592][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 592.359767][T31050] Bluetooth: hci4: command 0x041b tx timeout [ 592.374004][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 592.374676][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 592.375498][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 592.376073][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 592.395163][T31595] device veth0_vlan entered promiscuous mode [ 592.421645][T31595] device veth1_vlan entered promiscuous mode [ 592.500278][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 592.500930][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 592.501538][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 592.502163][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 592.511261][T31595] device veth0_macvtap entered promiscuous mode [ 592.552660][T31595] device veth1_macvtap entered promiscuous mode [ 592.605227][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 592.605251][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 592.605263][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 592.605279][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 592.605289][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 592.605305][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 592.605317][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 592.605333][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 592.605345][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 592.605361][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:46 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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x300000000000000}, 0x0) 16:11:46 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc603000000000000}, 0x0) 16:11:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000f40)={'gre0\x00', &(0x7f0000000540)=ANY=[]}) 16:11:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xf603000000000000}, 0x0) 16:11:46 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa00}, 0x0) [ 592.606820][T31595] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 592.606936][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 16:11:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfa03000000000000}, 0x0) 16:11:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)='7', 0x1) 16:11:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xd100000000000000}, 0x0) [ 592.607582][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 16:11:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb00}, 0x0) 16:11:46 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3ffff0000000000}, 0x0) [ 592.608177][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 16:11:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 592.608754][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 592.614338][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:11:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfc00000000000000}, 0x0) [ 592.614359][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xd700000000000000}, 0x0) 16:11:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x400000000000000}, 0x0) 16:11:46 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$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 592.614370][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:11:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc00}, 0x0) [ 592.614385][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:46 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') 16:11:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfc03000000000000}, 0x0) 16:11:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xe803000000000000}, 0x0) 16:11:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd00}, 0x0) 16:11:46 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x500000000000000}, 0x0) [ 592.614395][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:11:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan3\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 16:11:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfcffffffffffffff}, 0x0) [ 592.614409][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:46 executing program 4: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={r0, r1/1000+60000}) 16:11:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x600000000000000}, 0x0) [ 592.614420][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:11:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe00}, 0x0) 16:11:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xee03000000000000}, 0x0) 16:11:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfd03000000000000}, 0x0) [ 592.614435][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:47 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x80, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:47 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x700000000000000}, 0x0) [ 592.614446][T31595] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 592.614461][T31595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:11:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf00}, 0x0) 16:11:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0000000ff000000}, 0x0) 16:11:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xffffff7f00000000}, 0x0) [ 592.615694][T31595] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 592.615799][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 16:11:47 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x800000000000000}, 0x0) [ 592.616402][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 16:11:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1200}, 0x0) [ 592.925150][ T1301] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 592.925171][ T1301] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 592.927813][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 593.048246][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 593.048268][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 593.051666][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 593.344747][T31624] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 593.374548][T31624] nbd: failed to add new device [ 593.608212][T31636] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 593.651142][T31636] nbd: failed to add new device [ 593.913853][T31654] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 593.938643][T31654] nbd: failed to add new device [ 594.160902][T31669] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 594.166567][T31669] nbd: failed to add new device [ 594.439947][T31050] Bluetooth: hci4: command 0x040f tx timeout [ 594.466109][T31697] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 594.504377][T31697] nbd: failed to add new device 16:11:47 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x401c5820, 0x0) 16:11:47 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x80, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 16:11:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xffffffff00000000}, 0x0) 16:11:47 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x800001000000000}, 0x0) 16:11:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1402}, 0x0) 16:11:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfffffffffffff000}, 0x0) 16:11:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1f00}, 0x0) 16:11:48 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x8001}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'wg1\x00'}) [ 595.099498][T31711] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 595.128661][T31711] nbd: failed to add new device 16:11:48 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x803000000000000}, 0x0) 16:11:48 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x80, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:48 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfd03000000000000}, 0x0) 16:11:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0xfffffffffffffffc}, 0x0) 16:11:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2203}, 0x0) 16:11:48 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfe03000000000000}, 0x0) 16:11:48 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x900000000000000}, 0x0) [ 595.337012][T31729] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 595.359510][T31729] nbd: failed to add new device 16:11:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2}, 0x0) 16:11:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x16, 0x0, 0x1, 0xffff}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r0, 0x4) bpf$BPF_GET_MAP_INFO(0x2, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) 16:11:48 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$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0600", @ANYRES16=0x0, @ANYBLOB="0100000000e800000000010000000c0001c00000007a000000000c000200f50500000000000004000780"], 0x30}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r6) r7 = socket$alg(0x26, 0x5, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fcdbdf252100000044002280080003000400000008000200020000000500040001000000050004000000000008000200000000000800030007000000080002000300000008000300090000000c0006000100000001000000140022800800020001000000080003000000000008000300", @ANYRES32=0x0, @ANYBLOB="4525d1edf55977bb3f22e8b9b2889dd7c41c840cdafe533ac89336c5677e47777772e7b7dd35dacd6c72cac512c3de20e659fd8b52c35e2d0d354aa0d3a487de7718eac70098b69b94ac6d2440feedcbb4ebfa00af61043ac44bd6bbdc471f45208e9818446758e83c2d81009b1fbd34ae6791ab8004d1ba3e161c8de6b0a08aeefb30f5876b3a7713c68e589d861a98b926d7478ab7bcb1"], 0x80}, 0x1, 0x0, 0x0, 0x40844}, 0x20044000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r7}) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000280)="35a899d2", 0x4) bind$alg(r7, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xff9e, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYRESOCT=r1, @ANYRES64=r7, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x8000) 16:11:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2a02}, 0x0) 16:11:48 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa00000000000000}, 0x0) 16:11:48 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x6}) 16:11:48 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfeffffff00000000}, 0x0) 16:11:48 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa02000000000000}, 0x0) 16:11:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3}, 0x0) [ 595.613632][T31752] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 595.623087][T31752] nbd: failed to add new device 16:11:48 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$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0600", @ANYRES16=0x0, @ANYBLOB="0100000000e800000000010000000c0001c00000007a000000000c000200f50500000000000004000780"], 0x30}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r6) r7 = socket$alg(0x26, 0x5, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fcdbdf252100000044002280080003000400000008000200020000000500040001000000050004000000000008000200000000000800030007000000080002000300000008000300090000000c0006000100000001000000140022800800020001000000080003000000000008000300", @ANYRES32=0x0, @ANYBLOB="4525d1edf55977bb3f22e8b9b2889dd7c41c840cdafe533ac89336c5677e47777772e7b7dd35dacd6c72cac512c3de20e659fd8b52c35e2d0d354aa0d3a487de7718eac70098b69b94ac6d2440feedcbb4ebfa00af61043ac44bd6bbdc471f45208e9818446758e83c2d81009b1fbd34ae6791ab8004d1ba3e161c8de6b0a08aeefb30f5876b3a7713c68e589d861a98b926d7478ab7bcb1"], 0x80}, 0x1, 0x0, 0x0, 0x40844}, 0x20044000) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r7}) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000280)="35a899d2", 0x4) (async) bind$alg(r7, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xff9e, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYRESOCT=r1, @ANYRES64=r7, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x8000) 16:11:48 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffff000000000000}, 0x0) 16:11:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2a03}, 0x0) 16:11:48 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf00000000000000}, 0x0) 16:11:48 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffff1f0000000000}, 0x0) 16:11:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4}, 0x0) 16:11:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x16, 0x0, 0x1, 0xffff}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x38) 16:11:48 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1000000000000000}, 0x0) 16:11:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3201}, 0x0) 16:11:48 executing program 0: r0 = syz_init_net_socket$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) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0600", @ANYRES16=0x0, @ANYBLOB="0100000000e800000000010000000c0001c00000007a000000000c000200f50500000000000004000780"], 0x30}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r6) (async) r7 = socket$alg(0x26, 0x5, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r8, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fcdbdf252100000044002280080003000400000008000200020000000500040001000000050004000000000008000200000000000800030007000000080002000300000008000300090000000c0006000100000001000000140022800800020001000000080003000000000008000300", @ANYRES32=0x0, @ANYBLOB="4525d1edf55977bb3f22e8b9b2889dd7c41c840cdafe533ac89336c5677e47777772e7b7dd35dacd6c72cac512c3de20e659fd8b52c35e2d0d354aa0d3a487de7718eac70098b69b94ac6d2440feedcbb4ebfa00af61043ac44bd6bbdc471f45208e9818446758e83c2d81009b1fbd34ae6791ab8004d1ba3e161c8de6b0a08aeefb30f5876b3a7713c68e589d861a98b926d7478ab7bcb1"], 0x80}, 0x1, 0x0, 0x0, 0x40844}, 0x20044000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r7}) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000280)="35a899d2", 0x4) bind$alg(r7, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xff9e, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYRESOCT=r1, @ANYRES64=r7, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x8000) 16:11:48 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 16:11:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5}, 0x0) 16:11:48 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000200)=ANY=[], 0xf) 16:11:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3401}, 0x0) 16:11:48 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1200000000000000}, 0x0) 16:11:48 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffffff00000000}, 0x0) 16:11:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f00}, 0x0) 16:11:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6}, 0x0) 16:11:49 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1800000000000000}, 0x0) 16:11:49 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x4000, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xb, 0xc001, 0x200007a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:49 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001640)=[{0x40, 0x0, 0x0, "e1a911787da092ca06b0213e0c15842577ea76c47b21fb6816231a6a954b1d2e2ec7ac5dc8eaa29930"}, {0x1010, 0x0, 0x0, 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{0x40, 0x0, 0x0, "47b14f39ac3ca78ecb751a2da9ea196a0a4d01b1528f6fab66cbbbb5fbe462d4fae1219cfd533a4b8b"}, {0x108, 0x0, 0x0, "af287d7e71029ce82aba77ee569da1043924831773433b6bc6a424a7c1ba858e85e90b461f5d567089ed5cd56490cc1eefd1060a3696baa97203e8c936e9e2a76762f35693b28206e9f72e41ac37e4fe5c4f9a5d5b0b614abc92d33b8bbb84a6f05bf04374ba8f8cb5b86414b91019e1a6bb8294d1509251d45b3920fe0b0f9ef48adf6773db8748bac05df3c8982fbf94920d61f14eed6259b323a7ae699d0f53bcd897c9dfa71e66f956d86bf164741a37f7c42a60c29bc6bef4025c237dfea030bf812f395f66b3c1fae2b26583c2c5caf4b5d016dfd4d1b45056661824dac9c52ccfbd8a37cdb186227328fc84da06"}, {0xe70, 0x0, 0x0, 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"}], 0x2008}, 0x0) 16:11:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4400}, 0x0) 16:11:49 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffffffc0000000}, 0x0) 16:11:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7}, 0x0) 16:11:49 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x8001}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth0_virt_wifi\x00'}) 16:11:49 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1e02000000000000}, 0x0) [ 596.307006][T31812] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 596.336747][T31812] nbd: failed to add new device 16:11:49 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x4000, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xb, 0xc001, 0x200007a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4a03}, 0x0) 16:11:49 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffffffffff0000}, 0x0) 16:11:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8}, 0x0) 16:11:49 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1f00000000000000}, 0x0) 16:11:49 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x4000, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xb, 0xc001, 0x200007a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:49 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit={0x95, 0x0, 0x1200}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 596.509914][ T6099] Bluetooth: hci4: command 0x0419 tx timeout 16:11:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5202}, 0x0) 16:11:49 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 16:11:49 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x1fecd78a00000000}, 0x0) 16:11:49 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x410880, 0x0) 16:11:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9}, 0x0) [ 596.615286][T31838] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 596.645772][T31838] nbd: failed to add new device 16:11:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r5, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xdab8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c011}, 0x84) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:49 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5402}, 0x0) 16:11:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa}, 0x0) 16:11:49 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x8001}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0xffff) 16:11:49 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2102000000000000}, 0x0) [ 596.814767][T31851] nbd: failed to add new device 16:11:49 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r4) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r5, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xdab8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c011}, 0x84) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 596.848804][T31851] nbd: failed to add new device 16:11:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb}, 0x0) 16:11:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5500}, 0x0) [ 596.889128][T31855] nbd: failed to add new device 16:11:49 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x0) 16:11:49 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2202000000000000}, 0x0) 16:11:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc}, 0x0) [ 597.047285][T31869] nbd: failed to add new device 16:11:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x2, 0x4, 0x0, 0xfffd}, 0x48) 16:11:49 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) [ 597.062027][T31872] nbd: failed to add new device 16:11:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5503}, 0x0) 16:11:49 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2400000000000000}, 0x0) 16:11:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r5, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xdab8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c011}, 0x84) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r4) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r5, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xdab8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c011}, 0x84) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 597.110201][T31869] nbd: failed to add new device [ 597.237869][T31890] nbd: failed to add new device 16:11:50 executing program 4: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001540)=[{{&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000200)="a9050000000074640000000000003552bde5c064", 0x14}], 0x1}}], 0x1, 0x0) sendmmsg$inet(r0, &(0x7f0000001540), 0x12, 0x0) 16:11:50 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2600000000000000}, 0x0) 16:11:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd}, 0x0) 16:11:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5a02}, 0x0) [ 597.285506][T31891] nbd: failed to add new device 16:11:50 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 597.372847][T31891] nbd: failed to add new device 16:11:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6000}, 0x0) 16:11:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000005c0)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x1c}}}}}}}, 0x0) 16:11:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe}, 0x0) [ 597.500507][T31917] nbd: failed to add new device 16:11:50 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x2c00000000000000}, 0x0) 16:11:50 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5}, 0x0) 16:11:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7f, 0x4, 0x80}) socketpair(0x2a, 0x80000, 0xfffffffd, &(0x7f0000000100)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r3, 0x0) accept(0xffffffffffffffff, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a00000200fe03000000000000"], 0x38}}, 0x1) 16:11:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf}, 0x0) 16:11:50 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$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7f, 0x4, 0x80}) socketpair(0x2a, 0x80000, 0xfffffffd, &(0x7f0000000100)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r3, 0x0) (async, rerun: 32) accept(0xffffffffffffffff, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a00000200fe03000000000000"], 0x38}}, 0x1) 16:11:50 executing program 4: syz_emit_ethernet(0xeb, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6000000000b5060000000000bef8f6b297a84a9322c846dce09216f358cf2e8f06d4630bbdc8b60f4e224e22", @ANYRES32=0x41424344, @ANYRES32, @ANYBLOB="6003"], 0x0) 16:11:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6500}, 0x0) 16:11:50 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3e00000000000000}, 0x0) [ 597.677437][T31928] nbd: failed to add new device 16:11:50 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6}, 0x0) 16:11:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x10}, 0x0) 16:11:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7503}, 0x0) 16:11:50 executing program 4: syz_emit_ethernet(0xffffffffffffff93, &(0x7f0000000080)={@broadcast, @broadcast, @val, {@ipv4}}, 0x0) 16:11:50 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 16:11:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7f, 0x4, 0x80}) socketpair(0x2a, 0x80000, 0xfffffffd, &(0x7f0000000100)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r3, 0x0) accept(0xffffffffffffffff, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a00000200fe03000000000000"], 0x38}}, 0x1) syz_init_net_socket$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) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x7f, 0x4, 0x80}) (async) socketpair(0x2a, 0x80000, 0xfffffffd, &(0x7f0000000100)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r3, 0x0) (async) accept(0xffffffffffffffff, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a00000200fe03000000000000"], 0x38}}, 0x1) (async) [ 597.871443][T31941] nbd: failed to add new device 16:11:50 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7}, 0x0) 16:11:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x12}, 0x0) 16:11:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7a03}, 0x0) 16:11:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crct10dif-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0xfffffdef}, 0x1, 0x10}, 0x0) socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000009, 0x100000002272, 0xffffffffffffffff, 0x0) 16:11:50 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4000000000000000}, 0x0) [ 598.091764][T31962] nbd: failed to add new device 16:11:51 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8}, 0x0) 16:11:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x42}, 0x0) 16:11:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8600}, 0x0) 16:11:51 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4800000000000000}, 0x0) 16:11:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x2020, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x34}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r3) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r6, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r5) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000008}, 0x20040800) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x20, r4, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4020024}, 0x5) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan3\x00'}) [ 598.359588][T31977] nbd: failed to add new device 16:11:51 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9}, 0x0) 16:11:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8602}, 0x0) [ 598.427494][T31985] nbd: must specify at least one socket 16:11:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x44}, 0x0) 16:11:51 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x2020, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x34}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r3) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r6, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r5) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000008}, 0x20040800) (async) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x20, r4, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4020024}, 0x5) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan3\x00'}) 16:11:51 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x4c00000000000000}, 0x0) [ 598.628326][T31991] validate_nla: 14 callbacks suppressed [ 598.628347][T31991] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x4, 0x7, "1515414d6f461e309a4d980ef5"}]}, 0x28}}, 0x0) 16:11:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8900}, 0x0) 16:11:51 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa}, 0x0) 16:11:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x55}, 0x0) 16:11:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x23, &(0x7f0000000180), 0x4) 16:11:51 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x5000000000000000}, 0x0) [ 598.702081][T31991] nbd: failed to add new device 16:11:51 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x2020, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x34}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r3) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r6, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r5) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000008}, 0x20040800) (async) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x20, r4, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4020024}, 0x5) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan3\x00'}) [ 598.732897][T32002] nbd: must specify at least one socket 16:11:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9203}, 0x0) 16:11:51 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf}, 0x0) [ 598.753901][T32005] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 598.852370][T32010] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x60}, 0x0) 16:11:51 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 598.882346][T32010] nbd: failed to add new device 16:11:51 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x5001000000000000}, 0x0) 16:11:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9601}, 0x0) 16:11:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r3, @ANYRES64=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780", @ANYRES64=r0], 0x30}}, 0x0) 16:11:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x63, &(0x7f0000000640)=[@cred={{0x1c}}], 0x20}, 0x0) 16:11:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x65}, 0x0) 16:11:51 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) 16:11:51 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x5200000000000000}, 0x0) [ 599.041211][T32031] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 599.067640][T32031] nbd: failed to add new device 16:11:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)) 16:11:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9a02}, 0x0) 16:11:52 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$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r3, @ANYRES64=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780", @ANYRES64=r0], 0x30}}, 0x0) 16:11:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x89}, 0x0) [ 599.216870][T32046] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:52 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x16}, 0x0) [ 599.258616][T32046] nbd: failed to add new device 16:11:52 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x5503000000000000}, 0x0) 16:11:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9a03}, 0x0) 16:11:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9f}, 0x0) 16:11:52 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$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) (async) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r3, @ANYRES64=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780", @ANYRES64=r0], 0x30}}, 0x0) 16:11:52 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x6800000000000000}, 0x0) [ 599.447868][T32062] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 599.477899][T32062] nbd: failed to add new device 16:11:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9c00}, 0x0) 16:11:52 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x18}, 0x0) 16:11:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x7, 0x0, &(0x7f0000000280)) 16:11:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa4}, 0x0) 16:11:52 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x4) 16:11:52 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x6c00000000000000}, 0x0) 16:11:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x8913, &(0x7f0000000380)={'sit0\x00', 0x0}) 16:11:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9e03}, 0x0) 16:11:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd7}, 0x0) 16:11:52 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x24}, 0x0) [ 599.693939][T32083] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 599.728700][T32083] nbd: failed to add new device 16:11:52 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x4) 16:11:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf0}, 0x0) 16:11:52 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7003000000000000}, 0x0) 16:11:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r0, 0x0, 0x0, 0x40000043, 0x0, 0x0) [ 599.792292][T32087] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 599.816948][T32087] nbd: failed to add new device 16:11:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9f00}, 0x0) 16:11:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x6b4, &(0x7f0000000180), 0x14) [ 599.880353][T32098] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 599.910379][T32098] nbd: failed to add new device 16:11:52 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x26}, 0x0) [ 599.951574][T32101] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 16:11:52 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x4) 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x4) (async) 16:11:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa001}, 0x0) 16:11:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf2}, 0x0) [ 599.995332][T32101] nbd: failed to add new device 16:11:52 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7400000000000000}, 0x0) [ 600.077988][T32113] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7503000000000000}, 0x0) [ 600.113828][T32113] nbd: failed to add new device 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x28}, 0x0) 16:11:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfc}, 0x0) 16:11:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0xc01047d0, 0x0) 16:11:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa400}, 0x0) [ 600.138267][T32124] nbd: failed to add new device 16:11:53 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'gre0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @local}}}}) 16:11:53 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7603000000000000}, 0x0) 16:11:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x114}, 0x0) [ 600.285189][T32132] nbd: failed to add new device 16:11:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb402}, 0x0) 16:11:53 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x30}, 0x0) [ 600.341881][T32142] nbd: failed to add new device 16:11:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x118}, 0x0) 16:11:53 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$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:53 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x7a00000000000000}, 0x0) 16:11:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8924, &(0x7f00000000c0)) 16:11:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc403}, 0x0) 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3e}, 0x0) [ 600.478987][T32152] nbd: failed to add new device 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x8800000000000000}, 0x0) 16:11:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x132}, 0x0) 16:11:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x6, 0x0, 0x0, 0x0, 0x4}, 0x48) 16:11:53 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x15}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:11:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd203}, 0x0) [ 600.635938][T32167] nbd: failed to add new device 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x48}, 0x0) 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x9603000000000000}, 0x0) 16:11:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x134}, 0x0) 16:11:53 executing program 4: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet(0x2, 0xa, 0x0) [ 600.737598][T32179] nbd: failed to add new device 16:11:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd700}, 0x0) 16:11:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4251}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x805) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000001280)={0x0, 0x45, &(0x7f0000001240)={&(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYRES16=r6, @ANYBLOB="010000000000000000003b00000008000300", @ANYRESHEX=r5, @ANYRESHEX=0x0], 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)={0x68, r6, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x79}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}]}, 0x68}}, 0x40) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x60000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="300000007efb1ab8638207e1a24348e8cd6bb1d3e8e9f498dcdb37301c971e030d690c13817d2b72a8078859aabde3876976b647eacb14f2dc871f97f0856ad0668b4f02569a628fa61046d0a4053d25537c1594102cb7d6c0db6a76089f04c3558517753b2c0bf388e807f8e3e2fb2d8a12c935560e18ca45da34ad96fb5e2944e854602fb53bdf5c54fd9f", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, 0x0, 0x1, 0x70bd2c, 0x29, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff7}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x200440c0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03b0000) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), r4) sendmsg$L2TP_CMD_TUNNEL_GET(r8, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x3c, r9, 0x500, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000040}, 0x810) 16:11:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x9c00000000000000}, 0x0) 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4c}, 0x0) [ 600.820086][T32184] nbd: failed to add new device 16:11:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x142}, 0x0) 16:11:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd803}, 0x0) 16:11:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x1, 0xa, 0x101}, 0x14}}, 0x0) 16:11:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4251}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x805) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000001280)={0x0, 0x45, &(0x7f0000001240)={&(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYRES16=r6, @ANYBLOB="010000000000000000003b00000008000300", @ANYRESHEX=r5, @ANYRESHEX=0x0], 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)={0x68, r6, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x79}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}]}, 0x68}}, 0x40) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x60000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="300000007efb1ab8638207e1a24348e8cd6bb1d3e8e9f498dcdb37301c971e030d690c13817d2b72a8078859aabde3876976b647eacb14f2dc871f97f0856ad0668b4f02569a628fa61046d0a4053d25537c1594102cb7d6c0db6a76089f04c3558517753b2c0bf388e807f8e3e2fb2d8a12c935560e18ca45da34ad96fb5e2944e854602fb53bdf5c54fd9f", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, 0x0, 0x1, 0x70bd2c, 0x29, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff7}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x200440c0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03b0000) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), r4) sendmsg$L2TP_CMD_TUNNEL_GET(r8, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x3c, r9, 0x500, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000040}, 0x810) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4251}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x805) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000001280)={0x0, 0x45, &(0x7f0000001240)={&(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYRES16=r6, @ANYBLOB="010000000000000000003b00000008000300", @ANYRESHEX=r5, @ANYRESHEX=0x0], 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x0) (async) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)={0x68, r6, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x79}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}]}, 0x68}}, 0x40) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x60000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="300000007efb1ab8638207e1a24348e8cd6bb1d3e8e9f498dcdb37301c971e030d690c13817d2b72a8078859aabde3876976b647eacb14f2dc871f97f0856ad0668b4f02569a628fa61046d0a4053d25537c1594102cb7d6c0db6a76089f04c3558517753b2c0bf388e807f8e3e2fb2d8a12c935560e18ca45da34ad96fb5e2944e854602fb53bdf5c54fd9f", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, 0x0, 0x1, 0x70bd2c, 0x29, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff7}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x200440c0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) (async) sendfile(r7, r8, 0x0, 0xf03b0000) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), r4) (async) sendmsg$L2TP_CMD_TUNNEL_GET(r8, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x3c, r9, 0x500, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000040}, 0x810) (async) 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 600.978151][T32201] nbd: failed to add new device 16:11:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1b4}, 0x0) 16:11:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe001}, 0x0) 16:11:53 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x68}, 0x0) 16:11:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 16:11:53 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xa000000000000000}, 0x0) 16:11:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1e0}, 0x0) 16:11:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe801}, 0x0) 16:11:54 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6c}, 0x0) 16:11:54 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000300)=""/206, 0x1a, 0xce, 0x1}, 0x20) [ 601.176219][T32216] nbd: failed to add new device 16:11:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4251}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x805) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000001280)={0x0, 0x45, &(0x7f0000001240)={&(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYRES16=r6, @ANYBLOB="010000000000000000003b00000008000300", @ANYRESHEX=r5, @ANYRESHEX=0x0], 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x0) (async) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)={0x68, r6, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x79}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}]}, 0x68}}, 0x40) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x60000000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="300000007efb1ab8638207e1a24348e8cd6bb1d3e8e9f498dcdb37301c971e030d690c13817d2b72a8078859aabde3876976b647eacb14f2dc871f97f0856ad0668b4f02569a628fa61046d0a4053d25537c1594102cb7d6c0db6a76089f04c3558517753b2c0bf388e807f8e3e2fb2d8a12c935560e18ca45da34ad96fb5e2944e854602fb53bdf5c54fd9f", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, 0x0, 0x1, 0x70bd2c, 0x29, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff7}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x200440c0) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) (async) sendfile(r7, r8, 0x0, 0xf03b0000) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), r4) sendmsg$L2TP_CMD_TUNNEL_GET(r8, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x3c, r9, 0x500, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000040}, 0x810) 16:11:54 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xac00000000000000}, 0x0) 16:11:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x208}, 0x0) 16:11:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xea01}, 0x0) 16:11:54 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x74}, 0x0) [ 601.328047][T32239] nbd: failed to add new device 16:11:54 executing program 4: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000100)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r0, 0x4) 16:11:54 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xae03000000000000}, 0x0) 16:11:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x218}, 0x0) 16:11:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xec03}, 0x0) 16:11:54 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto={0x0, 0x0, 0x0, 0x11}]}}, &(0x7f0000000100)=""/251, 0x26, 0xfb, 0x1}, 0x20) 16:11:54 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7a}, 0x0) [ 601.498728][T32254] nbd: failed to add new device 16:11:54 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$nl_generic(0x10, 0x3, 0x10) socketpair(0x5, 0xa, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8001}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={r3}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r9, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) socketpair(0x6, 0x4, 0xfffffffe, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r6}, 0x8) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xbc, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc4da}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r6}, {0x8, 0x1, r11}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20048004}, 0x4000040) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r12, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r12}]}]}, 0x48}}, 0x0) 16:11:54 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xb401000000000000}, 0x0) 16:11:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x252}, 0x0) 16:11:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf000}, 0x0) 16:11:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x8983, &(0x7f0000000380)={'sit0\x00', 0x0}) 16:11:54 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9c}, 0x0) [ 601.665912][T32270] nbd: failed to add new device 16:11:54 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc0fffffffffff300}, 0x0) 16:11:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x25a}, 0x0) 16:11:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf103}, 0x0) 16:11:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x5411, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x0, @empty}}) 16:11:54 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc202000000000000}, 0x0) 16:11:54 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa0}, 0x0) 16:11:54 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$nl_generic(0x10, 0x3, 0x10) socketpair(0x5, 0xa, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8001}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={r3}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r9, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) socketpair(0x6, 0x4, 0xfffffffe, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r6}, 0x8) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xbc, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc4da}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r6}, {0x8, 0x1, r11}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20048004}, 0x4000040) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r12, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r12}]}]}, 0x48}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair(0x5, 0xa, 0x9, &(0x7f00000000c0)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8001}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={r3}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) (async) ioctl$FS_IOC_RESVSP(r9, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async) socketpair(0x6, 0x4, 0xfffffffe, &(0x7f0000000240)) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r6}, 0x8) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xbc, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc4da}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r6}, {0x8, 0x1, r11}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20048004}, 0x4000040) (async) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) (async) sendfile(r5, r6, 0x0, 0xf03b0000) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r12, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r12}]}]}, 0x48}}, 0x0) (async) [ 601.887676][T32287] nbd: failed to add new device 16:11:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x25f}, 0x0) 16:11:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf200}, 0x0) 16:11:54 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xc603000000000000}, 0x0) 16:11:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf603}, 0x0) [ 602.058158][T32294] nbd: failed to add new device 16:11:54 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 16:11:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x286}, 0x0) 16:11:55 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xd100000000000000}, 0x0) [ 602.251917][ T46] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 16:11:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfa03}, 0x0) [ 602.318740][T32315] nbd: failed to add new device [ 602.364920][ T46] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.438104][ T46] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 602.561918][ T46] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 603.859956][ T46] device hsr_slave_0 left promiscuous mode [ 603.860652][ T46] device hsr_slave_1 left promiscuous mode [ 603.861300][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 603.861350][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 603.863638][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 603.863666][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 603.877757][ T46] device bridge_slave_1 left promiscuous mode [ 603.877910][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 603.897530][ T46] device bridge_slave_0 left promiscuous mode [ 603.897695][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 603.922767][ T46] device veth1_macvtap left promiscuous mode [ 603.922832][ T46] device veth0_macvtap left promiscuous mode [ 603.922975][ T46] device veth1_vlan left promiscuous mode [ 603.923071][ T46] device veth0_vlan left promiscuous mode [ 605.017261][ T46] team0 (unregistering): Port device team_slave_1 removed [ 605.074595][ T46] team0 (unregistering): Port device team_slave_0 removed [ 605.109745][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 605.195682][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 605.659818][ T46] bond0 (unregistering): Released all slaves [ 608.519357][T31512] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 614.439213][T31512] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 619.559605][T31512] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 624.111515][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.111568][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.357040][T31512] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 626.924121][ T3646] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 626.925832][ T3646] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 626.926454][ T3646] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 626.927452][ T3646] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 626.928339][ T3646] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 626.928802][ T3646] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 627.113477][ T452] chnl_net:caif_netlink_parms(): no params data found [ 627.195975][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 627.196116][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 627.197275][ T452] device bridge_slave_0 entered promiscuous mode [ 627.200459][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 627.200578][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 627.201546][ T452] device bridge_slave_1 entered promiscuous mode [ 627.253456][ T452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 627.255927][ T452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 627.293903][ T452] team0: Port device team_slave_0 added [ 627.296108][ T452] team0: Port device team_slave_1 added [ 627.329592][ T452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 627.329608][ T452] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 627.329638][ T452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 627.332748][ T452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 627.332762][ T452] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 627.332799][ T452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 627.390098][ T452] device hsr_slave_0 entered promiscuous mode [ 627.399845][ T452] device hsr_slave_1 entered promiscuous mode [ 627.429487][ T452] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 627.429514][ T452] Cannot create hsr debugfs directory [ 627.550781][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 627.550858][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 627.551031][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 627.551109][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 627.634947][ T452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 627.653653][ T7857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 627.654707][ T7857] bridge0: port 1(bridge_slave_0) entered disabled state [ 627.655606][ T7857] bridge0: port 2(bridge_slave_1) entered disabled state [ 627.657461][ T7857] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 627.681886][ T452] 8021q: adding VLAN 0 to HW filter on device team0 [ 627.708485][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 627.709181][ T6099] bridge0: port 1(bridge_slave_0) entered blocking state [ 627.709243][ T6099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 627.709708][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 627.710135][ T6099] bridge0: port 2(bridge_slave_1) entered blocking state [ 627.710192][ T6099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 627.727153][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 627.737867][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 627.749970][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 627.750668][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 627.754752][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 627.758260][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 627.793097][ T7857] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 627.793229][ T7857] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 627.810458][ T452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 628.249574][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 628.250207][ T6099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 628.268223][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 628.268844][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 628.269762][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 628.270347][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 628.274289][ T452] device veth0_vlan entered promiscuous mode [ 628.282712][ T452] device veth1_vlan entered promiscuous mode [ 628.326794][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 628.327455][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 628.328019][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 628.328627][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 628.362537][ T452] device veth0_macvtap entered promiscuous mode [ 628.366485][ T452] device veth1_macvtap entered promiscuous mode [ 628.397616][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 628.397640][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:12:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x12, &(0x7f0000000180), 0x14) 16:12:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x28a}, 0x0) 16:12:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd1}, 0x0) 16:12:21 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$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socketpair(0x5, 0xa, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async, rerun: 64) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8001}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={r3}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r9, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async, rerun: 64) socketpair(0x6, 0x4, 0xfffffffe, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) r11 = bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r6}, 0x8) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xbc, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r6}, {0x8, 0x1, r3}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc4da}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r9}, {0x8, 0x1, r3}, {0x8, 0x1, r10}, {0x8, 0x1, r6}, {0x8, 0x1, r11}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20048004}, 0x4000040) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r12, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r12}]}]}, 0x48}}, 0x0) 16:12:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xd700000000000000}, 0x0) 16:12:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfc00}, 0x0) [ 628.397651][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 628.397666][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 628.397678][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 628.397694][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:12:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfc01}, 0x0) 16:12:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd7}, 0x0) 16:12:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xe803000000000000}, 0x0) 16:12:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xa, 0x5, 0x9d, 0x2}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000680)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@private0, 0x60, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={@remote, 0x0, r1}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl1\x00', r1, 0x4, 0x3f, 0x3, 0x1f, 0x40, @private2={0xfc, 0x2, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8, 0x0, 0x10000, 0xffffffff}}) 16:12:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x292}, 0x0) [ 628.397706][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 16:12:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfe03}, 0x0) [ 628.397720][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:12:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x9, &(0x7f0000000180), 0x14) 16:12:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xee03000000000000}, 0x0) 16:12:21 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0}, 0x0) [ 628.397731][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 628.397746][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 628.399918][ T452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 628.400053][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 628.400695][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 16:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) 16:12:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2cc}, 0x0) 16:12:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x30000}, 0x0) 16:12:22 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0000000ff000000}, 0x0) 16:12:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)='<', 0x1}], 0x1}, 0x0) 16:12:22 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x114}, 0x0) [ 628.401294][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 628.401871][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 16:12:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x34000}, 0x0) 16:12:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001400)=@newsa={0x51, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0xf0}}, 0x0) 16:12:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x300}, 0x0) 16:12:22 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x120}, 0x0) [ 628.405411][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:12:22 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf002000000000000}, 0x0) [ 628.405432][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:12:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x400300}, 0x0) 16:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) 16:12:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0xfffffffffffffdf6) [ 628.405443][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:12:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x322}, 0x0) 16:12:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x150}, 0x0) 16:12:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) [ 628.405460][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:12:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0x16, 0x0, 0x0) [ 628.405472][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:12:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000000200000000000000000004000780ce2d095c8857afa0b132a4064626a92e963b7748e8a7c5f1f5d439b01ea630a3020e041a2a338fc0ffd917b1006a966a0f83a670c2197332433ada81ce5d9c6dd87067262671b2eaf3b48798625fb8adc5a19ca72c49052677657530b71102e7547d50a61250bd435c7645cd4725b295280e32def56774842b69354630f27c6be01e5a1858673e1069247d04604669f357cfce63715ae612380a144f080e140a78a94611179a21317d1da7dee44bcd77c24e5bf028210b7a256559357cebc0147b16ad45a1ad1c34f2af397f4424bbf2bf58bcd1f83d93cc30f874dec18fbc0926564989f0fce0ccb751a341a2dc561a9f3404299018b68854841191a598b04503e0ad39b3e4649b28e47b2947e14f8e2f37d445f3efaf5d078ce7aecc9e07c0e8256ed0468c9d7b6c2b18c3d67eb538391880dd47ddbd39c980c02e82b935734cb013362e0c93d5e0a7d5844da5f5898d1f41ec906f18d3495f4f1db533839a3bbbe646ebb32b2c590179b0619a"], 0x30}}, 0x0) 16:12:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x34a}, 0x0) 16:12:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf0ffff}, 0x0) [ 628.405487][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:12:22 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x186}, 0x0) 16:12:22 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xf0fffffffff0ffff}, 0x0) [ 628.405499][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:12:22 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'ip6gre0\x00'}) 16:12:22 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xc8, 0x0, 0x200, 0x70bd2d, 0x97e, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:modules_dep_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x27}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, @NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:cert_t:s0\x00'}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x81) 16:12:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x355}, 0x0) [ 628.405514][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:12:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1000000}, 0x0) 16:12:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfd03000000000000}, 0x0) [ 628.405526][ T452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:12:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1a0}, 0x0) [ 628.405541][ T452] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:12:22 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$FS_IOC_FIEMAP(r0, 0x5411, 0x0) 16:12:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xc8, 0x0, 0x200, 0x70bd2d, 0x97e, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:modules_dep_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x27}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, @NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:cert_t:s0\x00'}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x81) syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xc8, 0x0, 0x200, 0x70bd2d, 0x97e, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:modules_dep_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x27}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, @NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:cert_t:s0\x00'}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x81) (async) [ 628.406787][ T452] batman_adv: batadv0: Interface activated: batadv_slave_1 16:12:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2000000}, 0x0) 16:12:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x37c}, 0x0) 16:12:22 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfe03000000000000}, 0x0) [ 628.406900][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 628.407537][ T7363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 16:12:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x380}, 0x0) 16:12:23 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x203}, 0x0) 16:12:23 executing program 4: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000), 0x4) [ 628.518759][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 16:12:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3000000}, 0x0) 16:12:23 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xc8, 0x0, 0x200, 0x70bd2d, 0x97e, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:modules_dep_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x27}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, @NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:cert_t:s0\x00'}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x81) [ 628.518780][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 628.522490][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 16:12:23 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfeffffff00000000}, 0x0) 16:12:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x38a}, 0x0) 16:12:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) [ 628.585051][ T1301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 16:12:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4000000}, 0x0) 16:12:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20a}, 0x0) [ 628.585074][ T1301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 16:12:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffff000000000000}, 0x0) [ 628.587624][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 16:12:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x38c}, 0x0) [ 628.757983][ T527] validate_nla: 17 callbacks suppressed [ 628.758005][ T527] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000000040)=[{r0}, {r0}], 0x2, 0xfffffffd) syz_genetlink_get_family_id$ipvs(&(0x7f0000000780), r0) 16:12:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5000000}, 0x0) [ 628.783565][ T527] nbd: failed to add new device 16:12:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffff1f0000000000}, 0x0) [ 628.971384][ T549] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x221}, 0x0) 16:12:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x39e}, 0x0) 16:12:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6000000}, 0x0) [ 628.989190][ T7363] Bluetooth: hci1: command 0x0409 tx timeout [ 629.016566][ T549] nbd: failed to add new device [ 629.163195][ T566] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 629.209205][ T566] nbd: failed to add new device 16:12:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffc00000000000}, 0x0) 16:12:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3b4}, 0x0) 16:12:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7000000}, 0x0) [ 629.330275][ T576] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x222}, 0x0) [ 629.366063][ T576] nbd: failed to add new device [ 629.520208][ T592] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:23 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffff0fffffffff0}, 0x0) [ 629.558484][ T592] nbd: failed to add new device 16:12:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3c9}, 0x0) [ 629.718068][ T608] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 629.737268][ T608] nbd: failed to add new device [ 629.899646][ T622] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 629.933460][ T622] nbd: failed to add new device [ 629.974248][ T628] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 629.987472][ T628] nbd: failed to add new device [ 630.142175][ T638] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 630.165874][ T638] nbd: failed to add new device [ 630.167513][ T644] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 630.191094][ T644] nbd: failed to add new device [ 630.391698][ T664] nbd: failed to add new device [ 630.437211][ T666] nbd: failed to add new device [ 630.629670][ T682] nbd: failed to add new device [ 630.813399][ T696] nbd: failed to add new device [ 631.020831][ T707] nbd: failed to add new device [ 631.069459][ T7360] Bluetooth: hci1: command 0x041b tx timeout 16:12:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x4010013, r0, 0x0) 16:12:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8000000}, 0x0) 16:12:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2b2}, 0x0) 16:12:24 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x79ffffff}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:kmsg_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0xc}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20044014}, 0x20000010) 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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="f1e8fa39", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x60, r8, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x14, 0xa, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '[^{(@#&)@$'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004804}, 0x14) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x48, r8, 0x1, 0x70bd2b, 0x0, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfff}]}, 0x48}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r9) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r10) sendmsg$NLBL_CALIPSO_C_ADD(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000002c0)={0x1c, r11, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xfffffffffffffecd, r11, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x20040800) 16:12:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3ce}, 0x0) 16:12:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 16:12:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffffff00000000}, 0x0) 16:12:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3d2}, 0x0) 16:12:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8020000}, 0x0) [ 631.651402][ T736] nbd: failed to add new device 16:12:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2c2}, 0x0) 16:12:24 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x79ffffff}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:kmsg_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0xc}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20044014}, 0x20000010) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="f1e8fa39", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x60, r8, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x14, 0xa, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '[^{(@#&)@$'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004804}, 0x14) (async) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x48, r8, 0x1, 0x70bd2b, 0x0, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfff}]}, 0x48}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r9) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r10) sendmsg$NLBL_CALIPSO_C_ADD(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000002c0)={0x1c, r11, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xfffffffffffffecd, r11, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x20040800) 16:12:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_FIEMAP(r0, 0x8901, 0x0) [ 631.673708][ T738] nbd: failed to add new device [ 631.685327][ T736] nbd: must specify a size in bytes for the device 16:12:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3d8}, 0x0) 16:12:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xffffffffc0000000}, 0x0) 16:12:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9000000}, 0x0) 16:12:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) 16:12:24 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x300}, 0x0) [ 631.857346][ T752] nbd: failed to add new device 16:12:24 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x79ffffff}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:kmsg_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0xc}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20044014}, 0x20000010) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="f1e8fa39", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r7) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x60, r8, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x14, 0xa, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '[^{(@#&)@$'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004804}, 0x14) (async) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x48, r8, 0x1, 0x70bd2b, 0x0, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfff}]}, 0x48}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r9) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r10) sendmsg$NLBL_CALIPSO_C_ADD(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000002c0)={0x1c, r11, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xfffffffffffffecd, r11, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x20040800) 16:12:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3ec}, 0x0) 16:12:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 16:12:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa000000}, 0x0) 16:12:24 executing program 4: openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) [ 631.995011][ T770] nbd: failed to add new device 16:12:24 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x302}, 0x0) 16:12:24 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '&\xc4'}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) 16:12:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3ee}, 0x0) 16:12:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x40000040) 16:12:24 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb000000}, 0x0) 16:12:25 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000003000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'xfrm0\x00', 0x17}) 16:12:25 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '&\xc4'}, @NBD_ATTR_SOCKETS={0x4}]}, 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$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '&\xc4'}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) (async) 16:12:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f1}, 0x0) 16:12:25 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x308}, 0x0) [ 632.193228][ T795] nbd: failed to add new device [ 632.194735][ T793] nbd: must specify a size in bytes for the device 16:12:25 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x0) [ 632.272690][ T801] nbd: failed to add new device 16:12:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc000000}, 0x0) 16:12:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f6}, 0x0) 16:12:25 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '&\xc4'}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) 16:12:25 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x32c}, 0x0) [ 632.325116][ T810] nbd: must specify a size in bytes for the device [ 632.366805][ T813] nbd: failed to add new device 16:12:25 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000038c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000039c0)=""/24, 0x18}, 0x10060) [ 632.425923][ T818] nbd: failed to add new device 16:12:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) 16:12:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd000000}, 0x0) 16:12:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3fa}, 0x0) 16:12:25 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000005380)={0x0, 0x0, 0x0}, 0x0) 16:12:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x80) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:25 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x355}, 0x0) [ 632.522347][ T830] nbd: must specify a size in bytes for the device [ 632.551594][ T828] nbd: failed to add new device [ 632.619497][ T834] nbd: failed to add new device 16:12:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe000000}, 0x0) 16:12:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) 16:12:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3fc}, 0x0) 16:12:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x80) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 632.671467][ T841] nbd: failed to add new device 16:12:25 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'xfrm0\x00', 0x17}) 16:12:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x375}, 0x0) 16:12:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5}, 0x0) [ 632.776085][ T849] nbd: failed to add new device [ 632.795059][ T855] nbd: failed to add new device 16:12:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf000000}, 0x0) 16:12:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3fd}, 0x0) 16:12:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x80) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x80) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 632.890699][ T866] nbd: failed to add new device 16:12:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3ae}, 0x0) 16:12:25 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000100)=""/50, 0x32}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000005380)={0x0, 0x0, &(0x7f0000005340)=[{&(0x7f0000005300)="c7", 0x1}], 0x1}, 0x0) [ 632.956917][ T873] nbd: failed to add new device 16:12:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x10000000}, 0x0) 16:12:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x500}, 0x0) 16:12:25 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6}, 0x0) [ 632.994159][ T881] nbd: failed to add new device [ 633.061646][ T890] nbd: failed to add new device 16:12:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x12000000}, 0x0) 16:12:25 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) sendmmsg$inet(r0, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="9e", 0x1}], 0x1}}], 0x1, 0x80) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="8ae16801c1972969f72773df77550c41c9648fc6110d409bf1af852f06d0911202955dfe1423a42ee71408b94cd8176482261c996d963e8269df9190d5aed1c896bd9c9d", @ANYRES16=r2, @ANYBLOB="010000000000000000000100000000007a000000000c0002000000000000000000040007801582ace2ac89c7a98bfab7ab7e8d1e4217ad9284c8a74e756c8e2c4a752d88653805cabf5ce4e3345e2d8b0213283caf30d42e46a31a95581a49ff5ff73ed7b8617b038bdb22480d1b3a709f661eacd69cf7dda0388d21a4257b91935d8257ff52dd1e9d8b62d3b4efc6a3d5d89c8c4a"], 0x30}}, 0x0) 16:12:26 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) [ 633.096646][ T890] nbd: failed to add new device 16:12:26 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3c6}, 0x0) [ 633.141514][ T904] nbd: failed to add new device [ 633.161752][ T7360] Bluetooth: hci1: command 0x040f tx timeout 16:12:26 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7}, 0x0) 16:12:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x600}, 0x0) [ 633.184260][ T907] nbd: failed to add new device 16:12:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x14020000}, 0x0) 16:12:26 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) (async) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) sendmmsg$inet(r0, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="9e", 0x1}], 0x1}}], 0x1, 0x80) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="8ae16801c1972969f72773df77550c41c9648fc6110d409bf1af852f06d0911202955dfe1423a42ee71408b94cd8176482261c996d963e8269df9190d5aed1c896bd9c9d", @ANYRES16=r2, @ANYBLOB="010000000000000000000100000000007a000000000c0002000000000000000000040007801582ace2ac89c7a98bfab7ab7e8d1e4217ad9284c8a74e756c8e2c4a752d88653805cabf5ce4e3345e2d8b0213283caf30d42e46a31a95581a49ff5ff73ed7b8617b038bdb22480d1b3a709f661eacd69cf7dda0388d21a4257b91935d8257ff52dd1e9d8b62d3b4efc6a3d5d89c8c4a"], 0x30}}, 0x0) 16:12:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000003000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x2}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0xff) 16:12:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x700}, 0x0) 16:12:26 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3e8}, 0x0) 16:12:26 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8}, 0x0) [ 633.340034][ T927] nbd: failed to add new device [ 633.360527][ T923] nbd: failed to add new device 16:12:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1f000000}, 0x0) 16:12:26 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) sendmmsg$inet(r0, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="9e", 0x1}], 0x1}}], 0x1, 0x80) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="8ae16801c1972969f72773df77550c41c9648fc6110d409bf1af852f06d0911202955dfe1423a42ee71408b94cd8176482261c996d963e8269df9190d5aed1c896bd9c9d", @ANYRES16=r2, @ANYBLOB="010000000000000000000100000000007a000000000c0002000000000000000000040007801582ace2ac89c7a98bfab7ab7e8d1e4217ad9284c8a74e756c8e2c4a752d88653805cabf5ce4e3345e2d8b0213283caf30d42e46a31a95581a49ff5ff73ed7b8617b038bdb22480d1b3a709f661eacd69cf7dda0388d21a4257b91935d8257ff52dd1e9d8b62d3b4efc6a3d5d89c8c4a"], 0x30}}, 0x0) 16:12:26 executing program 4: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) 16:12:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x802}, 0x0) 16:12:26 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3ee}, 0x0) [ 633.506572][ T946] nbd: failed to add new device 16:12:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x22030000}, 0x0) 16:12:26 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9}, 0x0) 16:12:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000004900)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000200)="5fe48ceceb69cef38cc597bdee9aabac71c1f21911d0ffd3f2ae9890872eb65985ad3b6a3028651bd458110fd611da3a4d2e0f01bfb20c9b9a714401b5987463e518509909ebf2a9015fc311a1e0a939de1d583ed9ac025ffeb55afddb673867f4f1ee5ac51aa99f192ac5ed96c60641f09b9da6cece96bca804c04174308593be7861f176373e139907f433fa3ef1db8d91f6725ddadd", 0x97}, {&(0x7f00000002c0)="f5c901b9ed9d5e3a980e979fde86ce437cc85211242ce870d04c47d70e0e4d4cc8a874d408bfea5f9a790ad661d0bcfce7237b05ead89c565d3b023f3d4ed9bf20e5190e2df0817fec4c425cfa11372438c9b98eabc0a4e67c03da304eca9a8e30a6187e5e8215455a039afb", 0x6c}, {&(0x7f0000000000)="c473c7a172f3547bade7e68c7f2f74c330c6fcbd45e5e056d7d55c5dc7db", 0x1e}, {&(0x7f0000000340)="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", 0x17a}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="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d500c174b514926be3a845800ffdc9a103ba307f745c66c30cc0d346bffc6b96e36dbb7d97560a37ea02e03a2559e4d39cd7c8f2b8030ba977f4673a51c8c7e2e18000000000000002900000007000000f40000000000000068000000000000001501000001000000d2c1277f3fd1a9d5244f8a143c5a423ce0a4f6b0a3f9b22cdfcf17c9eb5fcfb0bc0f630456407ddf16208b68b088dd657ed301b4c663fefa39ad04d63986f189dd6749204747355a46dff620306a4cf3f0b004c8f9e5b9981010"], 0x2448}, 0x0) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000000100)=""/119, 0x77}, {&(0x7f0000000180)=""/16, 0x10}], 0x2}, 0x0) [ 633.530181][ T947] nbd: failed to add new device 16:12:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x900}, 0x0) 16:12:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2a020000}, 0x0) [ 633.672908][ T964] nbd: failed to add new device 16:12:26 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3fd}, 0x0) 16:12:26 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000038c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003a00)={0x0, 0x0, 0x0}, 0x0) 16:12:26 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa}, 0x0) [ 633.708438][ T969] nbd: failed to add new device [ 633.790680][ T979] validate_nla: 34 callbacks suppressed [ 633.790700][ T979] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:26 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) 16:12:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa00}, 0x0) 16:12:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2a030000}, 0x0) 16:12:26 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3fe}, 0x0) [ 633.829927][ T979] nbd: failed to add new device 16:12:26 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf}, 0x0) 16:12:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x32010000}, 0x0) 16:12:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb00}, 0x0) 16:12:26 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) [ 633.855458][ T985] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 633.870850][ T985] nbd: failed to add new device [ 633.964137][ T998] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:26 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x500}, 0x0) [ 633.994153][ T998] nbd: failed to add new device 16:12:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x34010000}, 0x0) [ 634.052027][ T1009] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 634.072697][ T1009] nbd: failed to add new device [ 634.157359][ T1018] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 634.173126][ T1018] nbd: failed to add new device 16:12:27 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'caif0\x00'}) 16:12:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc00}, 0x0) 16:12:27 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) 16:12:27 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) (async) 16:12:27 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x600}, 0x0) 16:12:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f000000}, 0x0) 16:12:27 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x700}, 0x0) [ 634.761402][ T1047] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 634.770694][ T1047] nbd: failed to add new device 16:12:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x44000000}, 0x0) 16:12:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd00}, 0x0) 16:12:27 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x12}, 0x0) 16:12:27 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) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYBLOB="040029bd70b1f88b6f7fd81c95000c0005000202aaaaaaaaaaaa0c0005000200aaaaaaaaaaaa"], 0x2c}}, 0x4008844) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r7, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r7, 0x100, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004000) [ 634.783304][ T1048] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:12:27 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_ext={0x1c, 0x2, &(0x7f0000000000)=@raw=[@map_idx_val], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 634.832624][ T1048] nbd: failed to add new device 16:12:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4a030000}, 0x0) 16:12:27 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x803}, 0x0) [ 634.961186][ T1063] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 634.987368][ T1063] nbd: failed to add new device [ 634.992610][ T1062] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 16:12:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe00}, 0x0) 16:12:27 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000008095"], &(0x7f0000000300)='GPL\x00', 0x5, 0xab, &(0x7f0000000340)=""/171, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:12:27 executing program 0: r0 = syz_init_net_socket$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) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYBLOB="040029bd70b1f88b6f7fd81c95000c0005000202aaaaaaaaaaaa0c0005000200aaaaaaaaaaaa"], 0x2c}}, 0x4008844) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (rerun: 32) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) (rerun: 64) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r7, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r7, 0x100, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004000) 16:12:27 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x18}, 0x0) 16:12:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x52020000}, 0x0) [ 634.992635][ T1062] nbd: must specify a size in bytes for the device [ 634.994521][ T1069] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:12:28 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x292140, 0x0) 16:12:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf00}, 0x0) 16:12:28 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x900}, 0x0) 16:12:28 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x24}, 0x0) [ 635.020717][ T1069] nbd: failed to add new device [ 635.165298][ T1078] nbd: failed to add new device [ 635.193264][ T1085] nbd: failed to add new device 16:12:28 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x22880, 0x0) 16:12:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x54020000}, 0x0) [ 635.229464][ T1089] nbd: must specify a size in bytes for the device [ 635.229568][ T1089] nbd: must specify a size in bytes for the device 16:12:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1200}, 0x0) [ 635.229660][ T1089] nbd: must specify a size in bytes for the device 16:12:28 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x26}, 0x0) 16:12:28 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa00}, 0x0) 16:12:28 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) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYBLOB="040029bd70b1f88b6f7fd81c95000c0005000202aaaaaaaaaaaa0c0005000200aaaaaaaaaaaa"], 0x2c}}, 0x4008844) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r7, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r7, 0x100, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) (async) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRESOCT=r2, @ANYRES16=r4, @ANYBLOB="040029bd70b1f88b6f7fd81c95000c0005000202aaaaaaaaaaaa0c0005000200aaaaaaaaaaaa"], 0x2c}}, 0x4008844) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r7, 0x321, 0x0, 0x0, {0x19}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r7, 0x100, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x20004000) (async) 16:12:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x55000000}, 0x0) 16:12:28 executing program 4: bpf$MAP_CREATE(0x1c, &(0x7f0000001500)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 16:12:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1401}, 0x0) [ 635.229753][ T1089] nbd: must specify a size in bytes for the device [ 635.229841][ T1089] nbd: must specify a size in bytes for the device [ 635.229928][ T1089] nbd: must specify a size in bytes for the device [ 635.230015][ T1089] nbd: must specify a size in bytes for the device [ 635.230105][ T1089] nbd: must specify a size in bytes for the device 16:12:28 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa02}, 0x0) 16:12:28 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2c}, 0x0) 16:12:28 executing program 4: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={0x0}, 0x10) 16:12:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x55030000}, 0x0) 16:12:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1801}, 0x0) 16:12:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x20000040) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 635.230209][ T1089] nbd: must specify a size in bytes for the device [ 635.230295][ T1089] nbd: must specify a size in bytes for the device 16:12:28 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001740)={&(0x7f0000000700)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{}]}]}}, 0x0, 0x2e}, 0x20) [ 635.230389][ T1089] nbd: must specify a size in bytes for the device [ 635.230567][ T1089] nbd: must specify a size in bytes for the device 16:12:28 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3e}, 0x0) 16:12:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5a020000}, 0x0) [ 635.230663][ T1089] nbd: must specify a size in bytes for the device 16:12:28 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 16:12:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1802}, 0x0) [ 635.230754][ T1089] nbd: must specify a size in bytes for the device 16:12:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x20000040) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 635.230845][ T1089] nbd: must specify a size in bytes for the device 16:12:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x60000000}, 0x0) [ 635.230935][ T1089] nbd: must specify a size in bytes for the device [ 635.231027][ T1089] nbd: must specify a size in bytes for the device 16:12:28 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000005380)={0x0, 0x0, &(0x7f0000005340)=[{&(0x7f0000005300)="c7", 0x1}], 0x1}, 0x0) 16:12:28 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x48}, 0x0) 16:12:28 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1401}, 0x0) 16:12:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2203}, 0x0) [ 635.231110][ T1089] nbd: must specify a size in bytes for the device [ 635.231196][ T1089] nbd: must specify a size in bytes for the device 16:12:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x20000040) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x20000040) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 16:12:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x65000000}, 0x0) 16:12:28 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'xfrm0\x00', 0x17}) ioctl$TUNSETTXFILTER(r0, 0x401054d6, 0x0) [ 635.231279][ T1089] nbd: must specify a size in bytes for the device [ 635.231375][ T1089] nbd: must specify a size in bytes for the device 16:12:29 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4c}, 0x0) 16:12:29 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1600}, 0x0) 16:12:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3201}, 0x0) [ 635.231470][ T1089] nbd: must specify a size in bytes for the device [ 635.231647][ T1089] nbd: must specify a size in bytes for the device 16:12:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3401}, 0x0) 16:12:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x75030000}, 0x0) 16:12:29 executing program 0: getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={r0, @in={{0x2, 0x4e22, @rand_addr=0x64010102}}}, &(0x7f0000000200)=0x84) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$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$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r5, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r5, 0x20, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x125}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x24008840) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r2, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}}, 0x4000000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 635.231739][ T1089] nbd: must specify a size in bytes for the device [ 635.231833][ T1089] nbd: must specify a size in bytes for the device 16:12:29 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x0) 16:12:29 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'xfrm0\x00', 0x17}) ioctl$TUNSETTXFILTER(r0, 0x400454c9, 0x0) [ 635.231921][ T1089] nbd: must specify a size in bytes for the device [ 635.232008][ T1089] nbd: must specify a size in bytes for the device 16:12:29 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1800}, 0x0) 16:12:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f00}, 0x0) [ 635.232097][ T1089] nbd: must specify a size in bytes for the device [ 635.232196][ T1089] nbd: must specify a size in bytes for the device 16:12:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7a030000}, 0x0) 16:12:29 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x52}, 0x0) 16:12:29 executing program 0: getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={r0, @in={{0x2, 0x4e22, @rand_addr=0x64010102}}}, &(0x7f0000000200)=0x84) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r5, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (rerun: 64) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r5, 0x20, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x125}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x24008840) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r2, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}}, 0x4000000) (async, rerun: 64) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 635.232286][ T1089] nbd: must specify a size in bytes for the device [ 635.232385][ T1089] nbd: must specify a size in bytes for the device 16:12:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4200}, 0x0) 16:12:29 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1f00}, 0x0) [ 635.232473][ T1089] nbd: must specify a size in bytes for the device [ 635.232567][ T1089] nbd: must specify a size in bytes for the device 16:12:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x86000000}, 0x0) 16:12:29 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'caif0\x00', 0x20}) [ 635.239938][ T7363] Bluetooth: hci1: command 0x0419 tx timeout [ 635.368741][ T1099] nbd: failed to add new device 16:12:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4201}, 0x0) 16:12:29 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x68}, 0x0) [ 635.386271][ T1103] nbd: failed to add new device [ 635.545335][ T1115] nbd: failed to add new device 16:12:29 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000003000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x2}) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/198) [ 635.554019][ T1117] nbd: failed to add new device [ 635.562845][ T1118] nbd: must specify a size in bytes for the device 16:12:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x86020000}, 0x0) 16:12:29 executing program 0: getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={r0, @in={{0x2, 0x4e22, @rand_addr=0x64010102}}}, &(0x7f0000000200)=0x84) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r5, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x2c, r5, 0x20, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x125}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x24008840) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r2, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}}, 0x4000000) (rerun: 64) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 635.716065][ T1139] nbd: failed to add new device 16:12:29 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000}, 0x0) 16:12:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4400}, 0x0) [ 635.731268][ T1141] nbd: failed to add new device [ 635.837510][ T1149] nbd: failed to add new device [ 635.913943][ T1157] nbd: failed to add new device 16:12:29 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6c}, 0x0) [ 635.932639][ T1162] nbd: failed to add new device 16:12:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x89000000}, 0x0) [ 636.027173][ T1168] nbd: failed to add new device 16:12:29 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2001}, 0x0) 16:12:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xe, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x48) [ 636.085801][ T1179] nbd: failed to add new device [ 636.100291][ T1177] nbd: failed to add new device 16:12:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4a03}, 0x0) [ 636.192126][ T1186] nbd: failed to add new device 16:12:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r2, 0x8, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x2c}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x81}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="02062abd7000ffdbdf25010000000c0004004f3d0000000000000c00040052000000000000000c00050020060000000000000c00050001010000000000000c0006000200000000000000f678dd6f893e3d56862e0776b720bb2fe557ba9ef67b9df7e4d9d03c6180d56350a9f43724654baed57b55c53694f4115878bcfb7986cecc77d98be59cc2f03b2794399f7a85771e781a002a9487172df30cdcf98b1355263178c7e4796f12ec2416789c22ebc79076d62f90da86782f0e3d01add64a77c2e31992fab9fe9211c0131fe8618231b3"], 0x50}, 0x1, 0x0, 0x0, 0xc0}, 0xa0c0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r4, @ANYRES64], 0x30}}, 0x8000) 16:12:29 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x74}, 0x0) [ 636.266016][ T1198] nbd: failed to add new device 16:12:30 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='.\x00'}, 0x10) [ 636.292817][ T1200] nbd: failed to add new device 16:12:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x92030000}, 0x0) [ 636.422929][ T1208] nbd: failed to add new device [ 636.456719][ T1208] nbd: failed to add new device 16:12:30 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2102}, 0x0) 16:12:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5202}, 0x0) [ 636.554159][ T1232] nbd: failed to add new device [ 636.681980][ T1241] nbd: failed to add new device 16:12:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@ip_tos_int={{0x14}}], 0x18}, 0x0) 16:12:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x96010000}, 0x0) 16:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r2, 0x8, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x2c}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x81}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="02062abd7000ffdbdf25010000000c0004004f3d0000000000000c00040052000000000000000c00050020060000000000000c00050001010000000000000c0006000200000000000000f678dd6f893e3d56862e0776b720bb2fe557ba9ef67b9df7e4d9d03c6180d56350a9f43724654baed57b55c53694f4115878bcfb7986cecc77d98be59cc2f03b2794399f7a85771e781a002a9487172df30cdcf98b1355263178c7e4796f12ec2416789c22ebc79076d62f90da86782f0e3d01add64a77c2e31992fab9fe9211c0131fe8618231b3"], 0x50}, 0x1, 0x0, 0x0, 0xc0}, 0xa0c0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r4, @ANYRES64], 0x30}}, 0x8000) [ 636.779225][ T1236] block (null): Could not allocate knbd recv work queue. 16:12:30 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7a}, 0x0) [ 636.779751][ T1236] nbd: failed to add new device [ 636.810917][ T1249] nbd: failed to add new device [ 636.903970][ T1264] nbd: failed to add new device 16:12:30 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000038c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003a00)={0x0, 0x0, &(0x7f0000003980)=[{0x0}], 0x1}, 0x10060) [ 636.966366][ T1270] nbd: failed to add new device 16:12:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5500}, 0x0) 16:12:30 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2202}, 0x0) [ 637.019063][ T1272] block (null): Could not allocate knbd recv work queue. [ 637.020183][ T1272] nbd: failed to add new device [ 637.082429][ T1281] nbd: failed to add new device 16:12:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9a020000}, 0x0) 16:12:30 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x88}, 0x0) 16:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r2, 0x8, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x2c}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x81}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="02062abd7000ffdbdf25010000000c0004004f3d0000000000000c00040052000000000000000c00050020060000000000000c00050001010000000000000c0006000200000000000000f678dd6f893e3d56862e0776b720bb2fe557ba9ef67b9df7e4d9d03c6180d56350a9f43724654baed57b55c53694f4115878bcfb7986cecc77d98be59cc2f03b2794399f7a85771e781a002a9487172df30cdcf98b1355263178c7e4796f12ec2416789c22ebc79076d62f90da86782f0e3d01add64a77c2e31992fab9fe9211c0131fe8618231b3"], 0x50}, 0x1, 0x0, 0x0, 0xc0}, 0xa0c0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r4, @ANYRES64], 0x30}}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000200)={'wpan3\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r2, 0x8, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x2c}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x81}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="02062abd7000ffdbdf25010000000c0004004f3d0000000000000c00040052000000000000000c00050020060000000000000c00050001010000000000000c0006000200000000000000f678dd6f893e3d56862e0776b720bb2fe557ba9ef67b9df7e4d9d03c6180d56350a9f43724654baed57b55c53694f4115878bcfb7986cecc77d98be59cc2f03b2794399f7a85771e781a002a9487172df30cdcf98b1355263178c7e4796f12ec2416789c22ebc79076d62f90da86782f0e3d01add64a77c2e31992fab9fe9211c0131fe8618231b3"], 0x50}, 0x1, 0x0, 0x0, 0xc0}, 0xa0c0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r4, @ANYRES64], 0x30}}, 0x8000) (async) [ 637.188770][ T1291] nbd: failed to add new device [ 637.274054][ T1299] nbd: failed to add new device 16:12:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5503}, 0x0) 16:12:30 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001e80)={0x6, 0x1, &(0x7f0000001bc0)=@raw=[@exit], &(0x7f0000001c00)='syzkaller\x00', 0x6, 0xa6, &(0x7f0000001c40)=""/166, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:12:30 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2400}, 0x0) [ 637.356061][ T1308] nbd: failed to add new device [ 637.449801][ T1317] nbd: failed to add new device [ 637.538795][ T1327] nbd: failed to add new device 16:12:30 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9c}, 0x0) [ 637.615532][ T1331] nbd: failed to add new device 16:12:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9a030000}, 0x0) 16:12:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5a02}, 0x0) 16:12:30 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x6, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x2}, 0x80) 16:12:30 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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:30 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2600}, 0x0) 16:12:30 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa0}, 0x0) [ 637.738865][ T1353] nbd: failed to add new device [ 637.756463][ T1355] nbd: failed to add new device 16:12:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9c000000}, 0x0) 16:12:30 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001e80)={0x6, 0x1, &(0x7f0000001bc0)=@raw=[@exit], &(0x7f0000001c00)='syzkaller\x00', 0x0, 0xa6, &(0x7f0000001c40)=""/166, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001dc0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000001e00)={0x0, 0x8, 0x3, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001e40)}, 0x80) 16:12:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5f02}, 0x0) [ 637.877842][ T1368] nbd: failed to add new device 16:12:30 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$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 637.903232][ T1369] nbd: failed to add new device 16:12:30 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2800}, 0x0) 16:12:30 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xac}, 0x0) 16:12:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1}, 0x0) [ 637.916231][ T1367] nbd: failed to add new device 16:12:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9e030000}, 0x0) 16:12:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6000}, 0x0) 16:12:30 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000780), 0x292140, 0x0) [ 638.048267][ T1383] nbd: failed to add new device 16:12:30 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2c03}, 0x0) [ 638.061792][ T1382] nbd: failed to add new device 16:12:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9effffff}, 0x0) 16:12:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x0) [ 638.129414][ T1391] nbd: failed to add new device 16:12:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6500}, 0x0) 16:12:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) close(r1) [ 638.217103][ T1401] nbd: failed to add new device 16:12:31 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3000}, 0x0) 16:12:31 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) 16:12:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9f000000}, 0x0) 16:12:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7c03}, 0x0) [ 638.307257][ T1411] nbd: failed to add new device 16:12:31 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd1}, 0x0) 16:12:31 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000003fc0)=@bpf_lsm={0x1d, 0x3, &(0x7f0000003d80)=@framed, &(0x7f0000003e00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000003e80), 0x8, 0x10, 0x0}, 0x80) 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) (async) [ 638.372430][ T1418] nbd: failed to add new device 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3e00}, 0x0) [ 638.393573][ T1419] nbd: failed to add new device 16:12:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8003}, 0x0) 16:12:31 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd7}, 0x0) 16:12:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa0010000}, 0x0) [ 638.472375][ T1427] nbd: failed to add new device [ 638.532393][ T1435] nbd: failed to add new device 16:12:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000080)={'gretap0\x00', 0x0}) 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) [ 638.567072][ T1436] nbd: failed to add new device 16:12:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8602}, 0x0) 16:12:31 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r3) (async) 16:12:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa4000000}, 0x0) 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0}, 0x0) [ 638.643008][ T1450] nbd: failed to add new device 16:12:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x16b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x5, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x2c, 0x0, 0xf080, 0x3}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000800)=ANY=[], 0xfffffe8a) 16:12:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8900}, 0x0) 16:12:31 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 638.698711][ T1459] gretap0: mtu less than device minimum [ 638.727892][ T1455] nbd: failed to add new device [ 638.780096][ T1462] nbd: failed to add new device 16:12:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb4020000}, 0x0) 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) [ 638.835707][ T1466] validate_nla: 85 callbacks suppressed [ 638.835728][ T1466] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x150}, 0x0) 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4800}, 0x0) [ 638.863817][ T1466] nbd: failed to add new device [ 638.870525][ T1475] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8a02}, 0x0) [ 638.897931][ T1475] nbd: failed to add new device 16:12:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc4030000}, 0x0) 16:12:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1b4}, 0x0) 16:12:31 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4c00}, 0x0) [ 639.025895][ T1487] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 639.051930][ T1487] nbd: failed to add new device [ 639.052009][ T1489] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 639.076884][ T1489] nbd: failed to add new device [ 639.212264][ T1505] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 639.241910][ T1505] nbd: failed to add new device [ 639.242120][ T1506] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 639.279770][ T1506] nbd: failed to add new device 16:12:32 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r0, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @local, 0x3}, 0x80) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, 0x1c) 16:12:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8a03}, 0x0) 16:12:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd2030000}, 0x0) 16:12:32 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5001}, 0x0) 16:12:32 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20a}, 0x0) 16:12:32 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) 16:12:32 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$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r1, 0x20}, 0x14}}, 0x0) 16:12:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd7000000}, 0x0) 16:12:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8c03}, 0x0) [ 639.740066][ T1533] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 639.771575][ T1533] nbd: failed to add new device 16:12:32 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x21e}, 0x0) 16:12:32 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r0, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @local, 0x3}, 0x80) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 16:12:32 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5503}, 0x0) [ 639.780104][ T1532] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:32 executing program 0: r0 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r1, 0x20}, 0x14}}, 0x0) 16:12:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9202}, 0x0) [ 639.799725][ T1532] nbd: failed to add new device 16:12:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd8030000}, 0x0) 16:12:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @broadcast, r2}, 0xc) [ 639.920598][ T1549] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 639.950751][ T1549] nbd: failed to add new device 16:12:32 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x221}, 0x0) 16:12:32 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6800}, 0x0) [ 639.967655][ T1551] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r1, 0x20}, 0x14}}, 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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r1, 0x20}, 0x14}}, 0x0) (async) 16:12:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe0010000}, 0x0) 16:12:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9e03}, 0x0) [ 640.003653][ T1551] nbd: failed to add new device 16:12:32 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001740)={&(0x7f0000000700)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0xe}]}]}}, 0x0, 0x2e}, 0x20) 16:12:33 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x222}, 0x0) [ 640.122032][ T1566] nbd: failed to add new device 16:12:33 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6c00}, 0x0) 16:12:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe8010000}, 0x0) [ 640.180962][ T1570] nbd: failed to add new device 16:12:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9f00}, 0x0) 16:12:33 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000000), 0xc) [ 640.297878][ T1587] nbd: failed to add new device 16:12:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa400}, 0x0) 16:12:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xea010000}, 0x0) 16:12:33 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2c2}, 0x0) 16:12:33 executing program 4: r0 = socket(0x1, 0x5, 0x0) close(r0) socket$inet(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82029d9cff"], 0x1) connect(r0, &(0x7f0000000000)=ANY=[], 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:12:33 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7400}, 0x0) [ 640.375447][ T1594] nbd: failed to add new device 16:12:33 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2f0}, 0x0) [ 640.461369][ T1601] nbd: failed to add new device 16:12:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xec030000}, 0x0) 16:12:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb401}, 0x0) 16:12:33 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000280)={@random="3da9aec4a6b7", @remote, @val, {@ipv4}}, 0x0) [ 640.539975][ T1609] nbd: failed to add new device 16:12:33 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7503}, 0x0) 16:12:33 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@phonet, &(0x7f00000003c0)=0x80, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20004120}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipmr_delroute={0x24, 0x19, 0x200, 0x70bd2a, 0x25dfdbfb, {0x80, 0x14, 0x80, 0x7, 0x0, 0x3, 0xfd, 0x4, 0x2500}, [@RTA_GATEWAY={0x8, 0x5, @multicast1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4404c000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000000)={&(0x7f00000000c0)={0x44, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1={0xff, 0x0, '\x00', 0x3}}, @NLBL_UNLABEL_A_IPV4ADDR={0x5, 0x7, @empty=0x26000909}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0xec0}, 0x1, 0xf0}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x840) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r5) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="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"], 0x14}}, 0x8814) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r8) 16:12:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf0ffffff}, 0x0) 16:12:33 executing program 4: select(0x40, &(0x7f0000000400), 0x0, 0x0, &(0x7f00000004c0)) 16:12:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb403}, 0x0) [ 640.658123][ T1617] nbd: failed to add new device 16:12:33 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x300}, 0x0) 16:12:33 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7a00}, 0x0) 16:12:33 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@phonet, &(0x7f00000003c0)=0x80, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20004120}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipmr_delroute={0x24, 0x19, 0x200, 0x70bd2a, 0x25dfdbfb, {0x80, 0x14, 0x80, 0x7, 0x0, 0x3, 0xfd, 0x4, 0x2500}, [@RTA_GATEWAY={0x8, 0x5, @multicast1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4404c000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000000)={&(0x7f00000000c0)={0x44, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1={0xff, 0x0, '\x00', 0x3}}, @NLBL_UNLABEL_A_IPV4ADDR={0x5, 0x7, @empty=0x26000909}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0xec0}, 0x1, 0xf0}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x840) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r5) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="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"], 0x14}}, 0x8814) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r8) 16:12:33 executing program 4: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) [ 640.747720][ T1627] nbd: failed to add new device 16:12:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf1030000}, 0x0) 16:12:33 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x308}, 0x0) [ 640.805179][ T1633] nbd: failed to add new device 16:12:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc903}, 0x0) 16:12:33 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 16:12:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf2000000}, 0x0) 16:12:33 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@phonet, &(0x7f00000003c0)=0x80, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20004120}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipmr_delroute={0x24, 0x19, 0x200, 0x70bd2a, 0x25dfdbfb, {0x80, 0x14, 0x80, 0x7, 0x0, 0x3, 0xfd, 0x4, 0x2500}, [@RTA_GATEWAY={0x8, 0x5, @multicast1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4404c000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000000)={&(0x7f00000000c0)={0x44, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1={0xff, 0x0, '\x00', 0x3}}, @NLBL_UNLABEL_A_IPV4ADDR={0x5, 0x7, @empty=0x26000909}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0xec0}, 0x1, 0xf0}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x840) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r5) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="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"], 0x14}}, 0x8814) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r8) accept4(0xffffffffffffffff, &(0x7f0000000340)=@phonet, &(0x7f00000003c0)=0x80, 0x0) (async) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20004120}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipmr_delroute={0x24, 0x19, 0x200, 0x70bd2a, 0x25dfdbfb, {0x80, 0x14, 0x80, 0x7, 0x0, 0x3, 0xfd, 0x4, 0x2500}, [@RTA_GATEWAY={0x8, 0x5, @multicast1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4404c000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r3) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000000)={&(0x7f00000000c0)={0x44, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1={0xff, 0x0, '\x00', 0x3}}, @NLBL_UNLABEL_A_IPV4ADDR={0x5, 0x7, @empty=0x26000909}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0xec0}, 0x1, 0xf0}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x840) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r5) (async) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="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"], 0x14}}, 0x8814) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r8) (async) [ 640.930209][ T1644] nbd: failed to add new device 16:12:33 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8601}, 0x0) 16:12:33 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x355}, 0x0) [ 640.964781][ T1649] nbd: failed to add new device 16:12:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xcc02}, 0x0) 16:12:33 executing program 4: bpf$PROG_LOAD(0x6, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 16:12:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf6030000}, 0x0) [ 641.081775][ T1664] nbd: failed to add new device 16:12:34 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9c00}, 0x0) 16:12:34 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x370}, 0x0) [ 641.106899][ T1663] nbd: failed to add new device 16:12:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xce03}, 0x0) 16:12:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@private1}) 16:12:34 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x68, r4, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008040}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x1401, 0x200, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4) 16:12:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfa030000}, 0x0) 16:12:34 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa000}, 0x0) 16:12:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1c}, 0x48) [ 641.263246][ T1685] nbd: failed to add new device [ 641.286378][ T1689] nbd: failed to add new device 16:12:34 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x375}, 0x0) 16:12:34 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x68, r4, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008040}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x1401, 0x200, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4) syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x68, r4, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008040}, 0x0) (async) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x1401, 0x200, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4) (async) 16:12:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd203}, 0x0) [ 641.307606][ T1687] nbd: failed to add new device 16:12:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfc000000}, 0x0) 16:12:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000003c0)={'ip6tnl0\x00', 0x0}) 16:12:34 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa001}, 0x0) [ 641.461771][ T1701] nbd: failed to add new device 16:12:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd700}, 0x0) 16:12:34 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x376}, 0x0) 16:12:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfc010000}, 0x0) [ 641.492027][ T1709] nbd: failed to add new device [ 641.512649][ T1713] nbd: failed to add new device 16:12:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x40}, 0x0) 16:12:34 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_MODE(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x68, r4, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008040}, 0x0) (async) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x1401, 0x200, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4) [ 641.633098][ T1727] nbd: failed to add new device 16:12:34 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xae03}, 0x0) 16:12:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd803}, 0x0) 16:12:34 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x396}, 0x0) 16:12:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfe030000}, 0x0) [ 641.671478][ T1739] nbd: failed to add new device 16:12:34 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef000000000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000540)=""/74, 0x4a}, {&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f00000006c0)=""/125, 0x7d}, {&(0x7f0000000940)=""/139, 0x8b}, {&(0x7f0000000a00)=""/181, 0xb5}], 0x8}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/228, 0xe4}, {&(0x7f0000000f00)=""/99, 0x63}], 0x2}}], 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000880)=@can, 0x80, 0x0}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x134}, {&(0x7f0000000140)=""/85, 0x4b}, {&(0x7f0000000fc0)=""/4096, 0x29b}, {&(0x7f0000000400)=""/106, 0x2e}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x30d}, {&(0x7f00000007c0)=""/154, 0x43d}, {&(0x7f0000000000)=""/22, 0x4a5}], 0xc4, &(0x7f0000000600)=""/191, 0x41, 0x40000000}}], 0x400000000000153, 0x0, &(0x7f0000003700)={0x77359400}) 16:12:34 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000debc95295bd6cd5500020000000000000000000400078083d762970d96d39d57412290569bf8e0d696ce8ccf8324fc5f6ca44af8eb6af04412440a7d48eb966c000100000000"], 0x30}}, 0x0) 16:12:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe001}, 0x0) 16:12:34 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xb202}, 0x0) 16:12:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet6(r0, &(0x7f0000008240)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x1ff, @private0}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000040)="ddaf5dac6d4846", 0x7}, {&(0x7f0000000080)="060865c446b25bd9e997887f03b255334260e5c5532134d257c082c3ad5d0a23e833d5d28b921bddacb607ee811af331746bb57a59ccb8bb65b0613d6e7b3a1329d361a4173cc0de8e4a1c5d5c08c72ee342358cbcf8948726e7d046216712029d5a1697edcf10f73a2aac9dab0aa74e6b2ee0bdeb3b41a6671ccc5335a6af3cf1a9aa0db9861ed9b9a02099dc7b190e490948575a6cea04ad6bfbbda61062c921138231", 0xa4}, {&(0x7f0000000140)="433009efc6d302ec70ce6de8098c3ef42d9b9d05c96f777c7bb88af12f38d7687aa3782193d1017a7643510d0bc6ce77ec2e4bf54e3e49a64f60513a009bb5c0e198ab0131bc82c4aab2dff39ed9", 0x4e}, {&(0x7f00000001c0)="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", 0x3d8}, {0x0}], 0x5}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 641.829184][ T1749] nbd: failed to add new device 16:12:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfffff000}, 0x0) 16:12:34 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000debc95295bd6cd5500020000000000000000000400078083d762970d96d39d57412290569bf8e0d696ce8ccf8324fc5f6ca44af8eb6af04412440a7d48eb966c000100000000"], 0x30}}, 0x0) [ 641.855171][ T1755] nbd: failed to add new device 16:12:34 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3ae}, 0x0) 16:12:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 16:12:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xec03}, 0x0) 16:12:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xffffff7f}, 0x0) 16:12:34 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xc202}, 0x0) [ 641.998362][ T1769] nbd: failed to add new device 16:12:34 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000debc95295bd6cd5500020000000000000000000400078083d762970d96d39d57412290569bf8e0d696ce8ccf8324fc5f6ca44af8eb6af04412440a7d48eb966c000100000000"], 0x30}}, 0x0) 16:12:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x0, 0x0, 0x0, 0x15}, 0x48) [ 642.069724][ T1776] nbd: failed to add new device 16:12:34 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3c6}, 0x0) 16:12:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xee03}, 0x0) 16:12:35 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xc603}, 0x0) 16:12:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xffffff9e}, 0x0) [ 642.148912][ T1780] nbd: failed to add new device 16:12:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004a40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 16:12:35 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$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x9, 0xa, 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) socketpair(0x1, 0x5, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r8, &(0x7f0000000200), 0xf000) sendfile(r8, r9, 0x0, 0xf03b0000) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000200), 0xf000) sendfile(r10, r11, 0x0, 0xf03b0000) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000f00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000005400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="04000780"], 0x78}}, 0x0) 16:12:35 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3e8}, 0x0) 16:12:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf000}, 0x0) [ 642.273267][ T1796] nbd: failed to add new device [ 642.318026][ T1799] nbd: failed to add new device 16:12:35 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd100}, 0x0) 16:12:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfffffff0}, 0x0) 16:12:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf103}, 0x0) 16:12:35 executing program 4: bpf$PROG_LOAD(0x18, 0x0, 0x0) 16:12:35 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3ee}, 0x0) [ 642.448301][ T1811] nbd: failed to add new device 16:12:35 executing program 4: bpf$PROG_LOAD(0x1a, 0x0, 0x0) [ 642.514568][ T1817] nbd: failed to add new device 16:12:35 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd700}, 0x0) 16:12:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3000000000000}, 0x0) 16:12:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf200}, 0x0) [ 642.628154][ T1825] nbd: failed to add new device [ 642.713041][ T1832] nbd: failed to add new device 16:12:36 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$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket(0x9, 0xa, 0x3) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) socketpair(0x1, 0x5, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff}) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r8, &(0x7f0000000200), 0xf000) (async) sendfile(r8, r9, 0x0, 0xf03b0000) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000200), 0xf000) (async) sendfile(r10, r11, 0x0, 0xf03b0000) (async, rerun: 32) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000f00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000005400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="04000780"], 0x78}}, 0x0) 16:12:36 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3fd}, 0x0) 16:12:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x40030000000000}, 0x0) 16:12:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x2, &(0x7f0000000000)=@raw=[@cb_func], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:12:36 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xe803}, 0x0) 16:12:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf603}, 0x0) 16:12:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000180)='X', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a4", 0x94}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfa03}, 0x0) 16:12:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) [ 643.244079][ T1850] nbd: failed to add new device 16:12:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xee03}, 0x0) 16:12:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3fe}, 0x0) [ 643.268000][ T1854] nbd: failed to add new device 16:12:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 643.416869][ T1867] nbd: failed to add new device [ 643.441741][ T1862] nbd: failed to add new device 16:12:36 executing program 0: r0 = syz_init_net_socket$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 = socket(0x9, 0xa, 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) socketpair(0x1, 0x5, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r8, &(0x7f0000000200), 0xf000) sendfile(r8, r9, 0x0, 0xf03b0000) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000200), 0xf000) sendfile(r10, r11, 0x0, 0xf03b0000) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000f00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000005400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="04000780"], 0x78}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0x9, 0xa, 0x3) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) (async) sendfile(r4, r5, 0x0, 0xf03b0000) (async) socketpair(0x1, 0x5, 0xffffffff, &(0x7f00000000c0)) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_int(r8, &(0x7f0000000200), 0xf000) (async) sendfile(r8, r9, 0x0, 0xf03b0000) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_int(r10, &(0x7f0000000200), 0xf000) (async) sendfile(r10, r11, 0x0, 0xf03b0000) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000f00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000005400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="04000780"], 0x78}}, 0x0) (async) 16:12:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000180)='X', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a4", 0x94}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:36 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 16:12:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfc00}, 0x0) 16:12:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x500}, 0x0) 16:12:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x600}, 0x0) 16:12:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x200000000000000}, 0x0) 16:12:36 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xfd03}, 0x0) [ 643.581106][ T1881] nbd: failed to add new device [ 643.589487][ T1884] nbd: failed to add new device 16:12:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfc03}, 0x0) 16:12:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xfe03}, 0x0) 16:12:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x300000000000000}, 0x0) [ 643.719606][ T1895] nbd: failed to add new device 16:12:36 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x700}, 0x0) [ 643.769631][ T1902] nbd: failed to add new device 16:12:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x70bd25, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x20}}, 0x20000002) 16:12:36 executing program 4: socketpair(0x2, 0x0, 0xfffffff8, &(0x7f0000000040)) 16:12:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfcff}, 0x0) 16:12:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x400000000000000}, 0x0) 16:12:36 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x803}, 0x0) [ 643.878428][ T1920] validate_nla: 40 callbacks suppressed [ 643.878449][ T1920] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:12:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c1", 0x6b}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfd03}, 0x0) [ 643.922357][ T1920] nbd: failed to add new device [ 643.923514][ T1927] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:36 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000}, 0x0) [ 643.991109][ T1927] nbd: failed to add new device 16:12:36 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$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x70bd25, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x20}}, 0x20000002) 16:12:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x500000000000000}, 0x0) 16:12:36 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x900}, 0x0) [ 644.029719][ T1932] nbd: must specify at least one socket [ 644.060444][ T1937] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:12:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xfffc}, 0x0) [ 644.091951][ T1937] nbd: failed to add new device 16:12:37 executing program 4: syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) [ 644.148644][ T1943] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:37 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x30000}, 0x0) [ 644.197033][ T1943] nbd: failed to add new device 16:12:37 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$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x70bd25, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x20}}, 0x20000002) 16:12:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x600000000000000}, 0x0) 16:12:37 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa00}, 0x0) [ 644.198568][ T1952] nbd: must specify at least one socket [ 644.242068][ T1954] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 644.270369][ T1954] nbd: failed to add new device 16:12:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x30000}, 0x0) 16:12:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x700000000000000}, 0x0) 16:12:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 16:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 644.334496][ T1964] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:37 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 16:12:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x34000}, 0x0) [ 644.371854][ T1964] nbd: failed to add new device [ 644.374609][ T1969] nbd: must specify at least one socket 16:12:37 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa02}, 0x0) 16:12:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x800000000000000}, 0x0) 16:12:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004d40)={0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x0, "", [@generic="11087a7b865e67e09c055d5496c353aeca91a7e6aa338e7c2d36613cf2"]}, 0x30}, {&(0x7f0000000140)={0xe94, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xe81, 0x0, 0x0, 0x1, [@generic="2a57298c9971baa5d0cde1320539f1a6eeceaea258f4c6cbab028adcd6da72f6bf4657aaf25f80f0bc03db5e6542fa6d99099e44cbd627a0f0f8f537b884904aa0720c45199af20a52c9600b6c77a9bf90e9f75d17981d0d9eefcca754e3e66d27e81de1c4759e", @generic="1ce7a844927d991f99692a234d8b995416e56855c570a2819ee2c50ac4453a6194d50d5d58fdf92864231a9f563182ecc0a2a744c4fa0ac725d500ca80856bcab57d5be23ce020a1ccdc23370d89814f203398dafd24dfd026c980783e11da2808b17d04bfaa524cad77dcee66f43317ba82f581e8a59c081c2be052c33015b26c4606b6e9746b1a4e888afada135c21b49cea77a9bda0c3f1d5b326c72e685f595376de5cfcbe205f165a7ceec545638535c9577ad908023b89905cde3e1536ce9f25bcd7782e4face5f5716182d27a5026", @generic="73c3b1fc09e55d0f42d2c9d83a3e09b827edce8724c6ad5a464b255396aae8a573f14f59f9879ec78b5f119e387ffd0febd8630e2fd4885525293593f703202be0582bdfef5c7a2a07e564c6d253c7dc999d9ece7f725c36633e2c54c5a78a26dbc2dbb226ce", @typed={0x8, 0x0, 0x0, 0x0, @uid}, @generic="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"]}]}, 0xe94}], 0x2}, 0x0) [ 644.449392][ T1972] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 644.468770][ T1972] nbd: failed to add new device 16:12:37 executing program 0: r0 = syz_init_net_socket$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$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 644.512061][ T1979] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 16:12:37 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 16:12:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x400300}, 0x0) [ 644.528742][ T1979] nbd: failed to add new device 16:12:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote, 0xfca6}}) 16:12:37 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 16:12:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 644.535751][ T1982] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 644.581582][ T1982] nbd: failed to add new device 16:12:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x802000000000000}, 0x0) [ 644.598531][ T1988] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 644.641909][ T1988] nbd: failed to add new device 16:12:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf0ffff}, 0x0) 16:12:37 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001280)={0x5}, 0x4) [ 644.707984][ T1992] nbd: failed to add new device 16:12:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x900000000000000}, 0x0) 16:12:37 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1200}, 0x0) [ 644.848009][ T2009] nbd: failed to add new device [ 644.874324][ T2000] nbd: failed to add new device 16:12:37 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1fffff}, 0x0) 16:12:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1000000}, 0x0) 16:12:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa00000000000000}, 0x0) 16:12:37 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x9}, &(0x7f00000000c0)={0x0, 0x989680}, 0x0) [ 645.009638][ T2028] nbd: failed to add new device 16:12:37 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 16:12:37 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1800}, 0x0) [ 645.034822][ T2034] nbd: failed to add new device [ 645.173045][ T2050] nbd: failed to add new device [ 645.181289][ T2045] nbd: failed to add new device 16:12:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEV(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x24000004) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r4, 0x1}, 0x14}}, 0x81) 16:12:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2000000}, 0x0) 16:12:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000004c0)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c, 0x0}}], 0x1, 0x0) 16:12:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb00000000000000}, 0x0) 16:12:38 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1e02}, 0x0) 16:12:38 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 16:12:38 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x541b, &(0x7f0000000040)) [ 645.346539][ T2061] nbd: failed to add new device 16:12:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc00000000000000}, 0x0) 16:12:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3000000}, 0x0) 16:12:38 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1f00}, 0x0) 16:12:38 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 645.364065][ T2066] nbd: failed to add new device 16:12:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r0) (rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEV(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x24000004) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r4, 0x1}, 0x14}}, 0x81) 16:12:38 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x9, 0x1, &(0x7f0000000240)=@raw=[@kfunc], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:12:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4000000}, 0x0) 16:12:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd00000000000000}, 0x0) 16:12:38 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1010000}, 0x0) [ 645.501273][ T2078] nbd: failed to add new device 16:12:38 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2102}, 0x0) [ 645.585876][ T2086] nbd: failed to add new device 16:12:38 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x401c5820, &(0x7f0000000040)) 16:12:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe00000000000000}, 0x0) 16:12:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5000000}, 0x0) [ 645.709585][ T2102] nbd: failed to add new device 16:12:38 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2202}, 0x0) 16:12:38 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 16:12:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEV(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x24000004) (async, rerun: 64) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r4, 0x1}, 0x14}}, 0x81) 16:12:38 executing program 4: socket(0x2, 0x0, 0x469) [ 645.742583][ T2103] nbd: failed to add new device 16:12:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6000000}, 0x0) 16:12:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf00000000000000}, 0x0) 16:12:38 executing program 4: bpf$PROG_LOAD(0x15, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 16:12:38 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2400}, 0x0) [ 645.886457][ T2121] nbd: failed to add new device 16:12:38 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2030000}, 0x0) 16:12:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30006e0100f3d7a9f4d6f15d6334bfc6024b93b3c80000d2c566c2cd6c031b46b4534d15129392fa5fe0563c351f6e853a94ef52ef", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) 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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r3) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022bbd7000fedbdf251700000008000300", @ANYRES32=r9, @ANYBLOB="0c00060003000000000000000c000600020000000000000008000300", @ANYRES32=0x0, @ANYBLOB="e4d3cfec19482c406daa08d7670f4d19f77a92d3626b3d4c9c3007207e5cc5d22bf63ba1dc0d52d40a25feadce8048b8a33522e38996e3d164c3ece0bcc5b76988c350f3a717415c55e4a6f3cb70b8017819a1f7b23d524afb6e02c4029e988abac0698653a4358afe4997c03699d0321230cae70b5303a6"], 0x3c}, 0x1, 0x0, 0x0, 0x884c}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r1, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '[&{\xf2+'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, ',-:!#/}'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}]}, 0x88}, 0x1, 0x0, 0x0, 0x804}, 0x4000) [ 645.923651][ T2135] nbd: failed to add new device 16:12:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7000000}, 0x0) 16:12:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_ivalue}) 16:12:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1000000000000000}, 0x0) 16:12:38 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2600}, 0x0) [ 646.071755][ T2151] nbd: failed to add new device 16:12:39 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f0000006ac0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {0x0}], 0x2, &(0x7f00000012c0)=[@hopopts_2292={{0x18}}], 0x18}}], 0x1, 0x0) 16:12:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8000000}, 0x0) 16:12:39 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) [ 646.118101][ T2157] nbd: failed to add new device 16:12:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1200000000000000}, 0x0) [ 646.200317][ T2165] nbd: failed to add new device 16:12:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8020000}, 0x0) [ 646.260681][ T2171] nbd: failed to add new device 16:12:39 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2c00}, 0x0) [ 646.294894][ T2173] nbd: failed to add new device 16:12:39 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 16:12:39 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30006e0100f3d7a9f4d6f15d6334bfc6024b93b3c80000d2c566c2cd6c031b46b4534d15129392fa5fe0563c351f6e853a94ef52ef", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) 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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r3) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022bbd7000fedbdf251700000008000300", @ANYRES32=r9, @ANYBLOB="0c00060003000000000000000c000600020000000000000008000300", @ANYRES32=0x0, @ANYBLOB="e4d3cfec19482c406daa08d7670f4d19f77a92d3626b3d4c9c3007207e5cc5d22bf63ba1dc0d52d40a25feadce8048b8a33522e38996e3d164c3ece0bcc5b76988c350f3a717415c55e4a6f3cb70b8017819a1f7b23d524afb6e02c4029e988abac0698653a4358afe4997c03699d0321230cae70b5303a6"], 0x3c}, 0x1, 0x0, 0x0, 0x884c}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r1, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '[&{\xf2+'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, ',-:!#/}'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}]}, 0x88}, 0x1, 0x0, 0x0, 0x804}, 0x4000) 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30006e0100f3d7a9f4d6f15d6334bfc6024b93b3c80000d2c566c2cd6c031b46b4534d15129392fa5fe0563c351f6e853a94ef52ef", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) (async) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async) syz_init_net_socket$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$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r3) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022bbd7000fedbdf251700000008000300", @ANYRES32=r9, @ANYBLOB="0c00060003000000000000000c000600020000000000000008000300", @ANYRES32=0x0, @ANYBLOB="e4d3cfec19482c406daa08d7670f4d19f77a92d3626b3d4c9c3007207e5cc5d22bf63ba1dc0d52d40a25feadce8048b8a33522e38996e3d164c3ece0bcc5b76988c350f3a717415c55e4a6f3cb70b8017819a1f7b23d524afb6e02c4029e988abac0698653a4358afe4997c03699d0321230cae70b5303a6"], 0x3c}, 0x1, 0x0, 0x0, 0x884c}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r1, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '[&{\xf2+'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, ',-:!#/}'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}]}, 0x88}, 0x1, 0x0, 0x0, 0x804}, 0x4000) (async) 16:12:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) 16:12:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1402000000000000}, 0x0) 16:12:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9000000}, 0x0) 16:12:39 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) sendmmsg(r0, &(0x7f0000009580)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2540}}], 0x1, 0x0) 16:12:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x1f00000000000000}, 0x0) [ 646.441502][ T2195] nbd: failed to add new device 16:12:39 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3e00}, 0x0) 16:12:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa000000}, 0x0) [ 646.505057][ T2200] nbd: failed to add new device 16:12:39 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) 16:12:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x15, 0x8}, 0x48) [ 646.602905][ T2207] nbd: failed to add new device [ 646.637815][ T2219] nbd: failed to add new device 16:12:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2203000000000000}, 0x0) 16:12:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb000000}, 0x0) [ 646.728764][ T2240] nbd: failed to add new device 16:12:39 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30006e0100f3d7a9f4d6f15d6334bfc6024b93b3c80000d2c566c2cd6c031b46b4534d15129392fa5fe0563c351f6e853a94ef52ef", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0001c00000007a000000000c000200000000000000000004000780"], 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r5) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async, rerun: 32) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r3) (rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022bbd7000fedbdf251700000008000300", @ANYRES32=r9, @ANYBLOB="0c00060003000000000000000c000600020000000000000008000300", @ANYRES32=0x0, @ANYBLOB="e4d3cfec19482c406daa08d7670f4d19f77a92d3626b3d4c9c3007207e5cc5d22bf63ba1dc0d52d40a25feadce8048b8a33522e38996e3d164c3ece0bcc5b76988c350f3a717415c55e4a6f3cb70b8017819a1f7b23d524afb6e02c4029e988abac0698653a4358afe4997c03699d0321230cae70b5303a6"], 0x3c}, 0x1, 0x0, 0x0, 0x884c}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r1, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '[&{\xf2+'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, ',-:!#/}'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}]}, 0x88}, 0x1, 0x0, 0x0, 0x804}, 0x4000) 16:12:39 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 16:12:39 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) 16:12:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004a40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 16:12:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2a02000000000000}, 0x0) 16:12:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc000000}, 0x0) 16:12:39 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8937, &(0x7f0000000040)) 16:12:39 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 16:12:39 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) [ 646.869400][ T2256] nbd: failed to add new device [ 646.890683][ T2257] nbd: failed to add new device 16:12:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x2a03000000000000}, 0x0) 16:12:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd000000}, 0x0) [ 646.996281][ T2270] nbd: failed to add new device 16:12:39 executing program 4: socket(0x10, 0x2, 0x1ff) [ 647.043700][ T2270] nbd: failed to add new device [ 647.063322][ T2282] nbd: failed to add new device [ 647.091843][ T2277] nbd: failed to add new device 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 16:12:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe000000}, 0x0) 16:12:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3201000000000000}, 0x0) 16:12:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, 0x0, 0x0) [ 647.244849][ T2303] nbd: failed to add new device 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4c00}, 0x0) 16:12:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3401000000000000}, 0x0) 16:12:40 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000010}, 0x0) [ 647.269640][ T2301] nbd: failed to add new device 16:12:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf000000}, 0x0) 16:12:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet6(r0, &(0x7f0000008240)=[{{&(0x7f0000000000)={0xa, 0x0, 0x1ff, @private0}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000000040)="ddaf5dac6d4846", 0x7}, {&(0x7f0000000080)="060865c446b25bd9e997887f03b255334260e5c5532134d257c082c3ad5d0a23e833d5d28b921bddacb607ee811af331746bb57a59ccb8bb65b0613d6e7b3a1329d361a4173cc0de8e4a1c5d5c08c72ee342358cbcf8948726e7d046216712029d5a1697edcf10f73a2aac9dab0aa74e6b2ee0bdeb3b41a6671ccc5335a6af3cf1a9aa0db9861ed9b9a02099dc7b190e490948575a6cea04ad6bfbbda61062c921138231", 0xa4}, {&(0x7f0000000140)="433009efc6d302ec70ce6de8098c3ef42d9b9d05c96f777c7bb88af12f38d7687aa3782193d1017a7643510d0bc6ce77ec2e4bf54e3e49a64f60513a009bb5c0e198ab0131bc82c4aab2dff39ed9", 0x4e}, {&(0x7f00000001c0)="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", 0x3d8}], 0x4}}], 0x1, 0x0) [ 647.312012][ T2311] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 647.312036][ T2311] nbd: must specify at least one socket 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) [ 647.404498][ T2316] nbd: failed to add new device 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5000}, 0x0) 16:12:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x10000000}, 0x0) [ 647.432753][ T2322] nbd: failed to add new device 16:12:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8030000}, 0x0) [ 647.480453][ T2336] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 647.480476][ T2336] nbd: must specify at least one socket 16:12:40 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000003100), 0x0, 0x0) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x9}, 0x0, 0x0) [ 647.588488][ T2341] nbd: failed to add new device 16:12:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4400000000000000}, 0x0) 16:12:40 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5001}, 0x0) 16:12:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x12000000}, 0x0) [ 647.601852][ T2354] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 647.601875][ T2354] nbd: must specify at least one socket 16:12:40 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) 16:12:40 executing program 0: r0 = syz_init_net_socket$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$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 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, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4040040}, 0x2410) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00000000cf04390000fbdbf4bf3facea09b13dbcdf65030000000c0003000500000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000804) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"/303], 0x7c}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x2ef298e4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xfffffffffffffcce, 0x3, 0x7f}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r9, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}]}, 0x2c}}, 0x80) [ 647.648073][ T2353] nbd: failed to add new device 16:12:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x14010000}, 0x0) 16:12:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4a03000000000000}, 0x0) 16:12:40 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5200}, 0x0) [ 647.774463][ T2363] nbd: failed to add new device 16:12:40 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa000000}, 0x0) [ 647.823487][ T2368] nbd: failed to add new device [ 647.837342][ T2370] nbd: failed to add new device 16:12:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x18010000}, 0x0) 16:12:40 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(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$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$nbd(&(0x7f0000000040), r4) (async, rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4040040}, 0x2410) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00000000cf04390000fbdbf4bf3facea09b13dbcdf65030000000c0003000500000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000804) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"/303], 0x7c}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x2ef298e4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xfffffffffffffcce, 0x3, 0x7f}]}, 0x38}}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r9, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}]}, 0x2c}}, 0x80) (rerun: 32) [ 647.871367][ T2370] nbd: failed to add new device [ 647.903520][ T2370] nbd: must specify at least one socket [ 647.970688][ T2380] nbd: failed to add new device [ 648.004473][ T2384] nbd: failed to add new device [ 648.092704][ T2389] block (null): Could not allocate knbd recv work queue. [ 648.093241][ T2389] nbd: failed to add new device 16:12:41 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 16:12:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5202000000000000}, 0x0) 16:12:41 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x5503}, 0x0) 16:12:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x18020000}, 0x0) 16:12:41 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa020000}, 0x0) 16:12:41 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(&(0x7f0000000240), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$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$NBD_CMD_CONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4040040}, 0x2410) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00000000cf04390000fbdbf4bf3facea09b13dbcdf65030000000c0003000500000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000804) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="040027bd7000fedbdf25010000000c00080003000000000000000c000800ffffff7f000000000c00030002000000000000000c000600010000000000000008000100000000000c000800ff030000000000000c00050000000060ea00ffed8000000000000c000200ff070000000000000c000800ffffb9060e0bb84ddbbf5fd7262bb46cf326ed5e98099c26c72153fc96ed47dd1a91322026f939065c757363d6cec53d1f227fc3f7677b2fe41e6ef9b2530c796fce2903053495436aef75070003a30cc026602d6300607739ac0f9090e1938a239bd533fbe883afb06340caf15a530576f78bb548ba244d87710942da3bc48b6cdb1246accc7082e44008c605feea876071f5b143274e15351d39a19fefe838e537d495a1e9dae9f2aed6df630b00"/303], 0x7c}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) (async, rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r8) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x2ef298e4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xfffffffffffffcce, 0x3, 0x7f}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x2c, r9, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x122}]}, 0x2c}}, 0x80) 16:12:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x22030000}, 0x0) 16:12:41 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 16:12:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5402000000000000}, 0x0) 16:12:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_getaddr={0x18}, 0x18}}, 0x0) [ 648.600568][ T2414] nbd: failed to add new device [ 648.641086][ T2418] nbd: failed to add new device [ 648.662288][ T2411] nbd: failed to add new device 16:12:41 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_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6800}, 0x0) [ 648.692629][ T2411] block (null): Could not allocate knbd recv work queue. [ 648.693181][ T2411] nbd: failed to add new device 16:12:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004d40)={0x0, 0x0, &(0x7f0000004cc0)=[{0x0}, {&(0x7f00000038c0)={0x10}, 0x10}], 0x2}, 0x0) 16:12:41 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ff}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x32010000}, 0x0) 16:12:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5500000000000000}, 0x0) 16:12:41 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) [ 648.783632][ T2433] nbd: failed to add new device 16:12:41 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_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6c00}, 0x0) [ 648.833283][ T2439] nbd: failed to add new device 16:12:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x34010000}, 0x0) 16:12:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) [ 648.932237][ T2452] validate_nla: 53 callbacks suppressed [ 648.932257][ T2452] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:12:41 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ff}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 648.950034][ T2452] nbd: failed to add new device 16:12:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5503000000000000}, 0x0) 16:12:41 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x10000008}, 0x0) 16:12:41 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_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7003}, 0x0) [ 648.972901][ T2453] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 649.010788][ T2453] nbd: failed to add new device 16:12:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x3f000000}, 0x0) 16:12:42 executing program 0: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ff}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5a02000000000000}, 0x0) [ 649.089100][ C1] [ 649.089110][ C1] ====================================================== [ 649.089118][ C1] WARNING: possible circular locking dependency detected 16:12:42 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7400}, 0x0) 16:12:42 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x14010000}, 0x0) 16:12:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) [ 649.089125][ C1] 5.18.0-syzkaller-03023-g7e062cda7d90 #0 Not tainted 16:12:42 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$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$NBD_CMD_CONNECT(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd25, 0x3f, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040004}, 0x48800) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r4, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x42000000}, 0x0) 16:12:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6000000000000000}, 0x0) [ 649.089139][ C1] ------------------------------------------------------ [ 649.089146][ C1] syz-executor.1/2460 is trying to acquire lock: 16:12:42 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x16000000}, 0x0) 16:12:42 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7503}, 0x0) 16:12:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x42010000}, 0x0) 16:12:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x6500000000000000}, 0x0) [ 649.089159][ C1] ffff88801c2d00d0 (&q->queue_lock){..-.}-{2:2}, at: throtl_pending_timer_fn+0xf7/0x1690 16:12:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x44000000}, 0x0) 16:12:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:42 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7603}, 0x0) 16:12:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd25, 0x3f, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040004}, 0x48800) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r4, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd25, 0x3f, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040004}, 0x48800) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r4, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 649.089226][ C1] [ 649.089226][ C1] but task is already holding lock: [ 649.089233][ C1] ffffc90004d5fcb8 ((&sq->pending_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x6b0 16:12:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7503000000000000}, 0x0) 16:12:42 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x18000000}, 0x0) 16:12:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x4a030000}, 0x0) [ 649.089427][ C1] [ 649.089427][ C1] which lock already depends on the new lock. [ 649.089427][ C1] 16:12:42 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7a00}, 0x0) 16:12:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7a03000000000000}, 0x0) 16:12:42 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$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$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$NBD_CMD_CONNECT(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd25, 0x3f, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040004}, 0x48800) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r4, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (rerun: 64) 16:12:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x52020000}, 0x0) 16:12:42 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x1f000000}, 0x0) 16:12:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8600000000000000}, 0x0) [ 649.089435][ C1] [ 649.089435][ C1] the existing dependency chain (in reverse order) is: [ 649.089443][ C1] [ 649.089443][ C1] -> #2 ((&sq->pending_timer)){+.-.}-{0:0}: 16:12:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x55000000}, 0x0) 16:12:42 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 16:12:42 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x0) [ 649.089480][ C1] del_timer_sync+0x5b/0x1b0 [ 649.089508][ C1] throtl_pd_free+0x15/0x40 16:12:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8602000000000000}, 0x0) [ 649.089533][ C1] blkcg_deactivate_policy+0x2d2/0x4e0 [ 649.089559][ C1] blk_throtl_exit+0x8a/0x1a0 16:12:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x55030000}, 0x0) 16:12:42 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20010000}, 0x0) [ 649.089586][ C1] blkcg_init_queue+0x19b/0x610 [ 649.089613][ C1] __alloc_disk_node+0x260/0x610 16:12:42 executing program 2: r0 = syz_init_net_socket$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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9603}, 0x0) [ 649.089643][ C1] __blk_mq_alloc_disk+0x133/0x1c0 [ 649.089667][ C1] nbd_dev_add+0x3b2/0xc90 [ 649.089698][ C1] nbd_genl_connect+0x11f3/0x1930 [ 649.089727][ C1] genl_family_rcv_msg_doit+0x228/0x320 [ 649.089757][ C1] genl_rcv_msg+0x328/0x580 [ 649.089780][ C1] netlink_rcv_skb+0x153/0x420 [ 649.089803][ C1] genl_rcv+0x24/0x40 [ 649.089822][ C1] netlink_unicast+0x543/0x7f0 [ 649.089846][ C1] netlink_sendmsg+0x917/0xe10 [ 649.089870][ C1] sock_sendmsg+0xcf/0x120 [ 649.089892][ C1] ____sys_sendmsg+0x6eb/0x810 [ 649.089914][ C1] ___sys_sendmsg+0xf3/0x170 [ 649.089937][ C1] __x64_sys_sendmsg+0x132/0x220 [ 649.089963][ C1] do_syscall_64+0x35/0xb0 [ 649.089990][ C1] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 649.090016][ C1] [ 649.090016][ C1] -> #1 (&blkcg->lock){....}-{2:2}: [ 649.090047][ C1] _raw_spin_lock+0x2a/0x40 [ 649.090067][ C1] blkg_create+0x45e/0x1000 [ 649.090092][ C1] blkcg_init_queue+0xb2/0x610 [ 649.090117][ C1] __alloc_disk_node+0x260/0x610 [ 649.090146][ C1] __blk_alloc_disk+0x35/0x70 [ 649.090173][ C1] brd_alloc.part.0+0x27f/0x7a0 [ 649.090195][ C1] brd_init+0x1b8/0x24b [ 649.090266][ C1] do_one_initcall+0x103/0x650 [ 649.090298][ C1] kernel_init_freeable+0x6b1/0x73a [ 649.090342][ C1] kernel_init+0x1a/0x1d0 [ 649.090361][ C1] ret_from_fork+0x1f/0x30 [ 649.090384][ C1] [ 649.090384][ C1] -> #0 (&q->queue_lock){..-.}-{2:2}: [ 649.090415][ C1] __lock_acquire+0x2ac6/0x56c0 [ 649.090443][ C1] lock_acquire+0x1ab/0x570 [ 649.090469][ C1] _raw_spin_lock_irq+0x32/0x50 [ 649.090492][ C1] throtl_pending_timer_fn+0xf7/0x1690 [ 649.090522][ C1] call_timer_fn+0x1a5/0x6b0 [ 649.090545][ C1] __run_timers.part.0+0x679/0xa80 [ 649.090570][ C1] run_timer_softirq+0xb3/0x1d0 [ 649.090594][ C1] __do_softirq+0x29b/0x9c2 [ 649.090650][ C1] __irq_exit_rcu+0x123/0x180 [ 649.090672][ C1] irq_exit_rcu+0x5/0x20 [ 649.090693][ C1] sysvec_apic_timer_interrupt+0x45/0xc0 [ 649.090722][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 649.090748][ C1] [ 649.090748][ C1] other info that might help us debug this: [ 649.090748][ C1] [ 649.090755][ C1] Chain exists of: [ 649.090755][ C1] &q->queue_lock --> &blkcg->lock --> (&sq->pending_timer) 16:12:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5a020000}, 0x0) 16:12:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8900000000000000}, 0x0) 16:12:43 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x21020000}, 0x0) 16:12:43 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9c00}, 0x0) 16:12:43 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(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="390000bd", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100000000000c000200000000000000000004000780"], 0x2c}}, 0x0) 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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r5) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 649.090755][ C1] 16:12:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x5f020000}, 0x0) 16:12:43 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x22020000}, 0x0) 16:12:43 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xa000}, 0x0) 16:12:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9203000000000000}, 0x0) [ 649.090789][ C1] Possible unsafe locking scenario: [ 649.090789][ C1] 16:12:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x60000000}, 0x0) 16:12:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9601000000000000}, 0x0) 16:12:43 executing program 0: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="390000bd", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100000000000c000200000000000000000004000780"], 0x2c}}, 0x0) r3 = syz_init_net_socket$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$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r5) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="390000bd", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100000000000c000200000000000000000004000780"], 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$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r5) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) [ 649.090795][ C1] CPU0 CPU1 [ 649.090801][ C1] ---- ---- [ 649.090806][ C1] lock((&sq->pending_timer)); [ 649.090819][ C1] lock(&blkcg->lock); [ 649.090833][ C1] lock((&sq->pending_timer)); [ 649.090849][ C1] lock(&q->queue_lock); [ 649.090862][ C1] [ 649.090862][ C1] *** DEADLOCK *** [ 649.090862][ C1] [ 649.090867][ C1] 1 lock held by syz-executor.1/2460: [ 649.090882][ C1] #0: ffffc90004d5fcb8 ((&sq->pending_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x6b0 [ 649.090942][ C1] [ 649.090942][ C1] stack backtrace: [ 649.090949][ C1] CPU: 1 PID: 2460 Comm: syz-executor.1 Not tainted 5.18.0-syzkaller-03023-g7e062cda7d90 #0 [ 649.090978][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.090993][ C1] Call Trace: [ 649.091000][ C1] [ 649.091009][ C1] dump_stack_lvl+0xcd/0x134 [ 649.091040][ C1] check_noncircular+0x25f/0x2e0 [ 649.091071][ C1] ? print_circular_bug+0x1e0/0x1e0 [ 649.091103][ C1] ? lock_chain_count+0x20/0x20 [ 649.091133][ C1] ? register_lock_class+0xbe/0x11b0 [ 649.091167][ C1] __lock_acquire+0x2ac6/0x56c0 [ 649.091203][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 649.091240][ C1] lock_acquire+0x1ab/0x570 [ 649.091268][ C1] ? throtl_pending_timer_fn+0xf7/0x1690 [ 649.091299][ C1] ? lock_release+0x780/0x780 [ 649.091341][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 649.091369][ C1] ? throtl_pd_offline+0x1d0/0x1d0 [ 649.091402][ C1] _raw_spin_lock_irq+0x32/0x50 [ 649.091428][ C1] ? throtl_pending_timer_fn+0xf7/0x1690 [ 649.091461][ C1] throtl_pending_timer_fn+0xf7/0x1690 [ 649.091499][ C1] ? throtl_pd_offline+0x1d0/0x1d0 [ 649.091531][ C1] call_timer_fn+0x1a5/0x6b0 [ 649.091561][ C1] ? timer_fixup_activate+0x350/0x350 [ 649.091592][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 649.091627][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 649.091654][ C1] ? throtl_pd_offline+0x1d0/0x1d0 16:12:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:44 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 16:12:44 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xac00}, 0x0) 16:12:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x65000000}, 0x0) 16:12:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9a02000000000000}, 0x0) 16:12:44 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, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="390000bd", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100000000000c000200000000000000000004000780"], 0x2c}}, 0x0) 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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r5) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="390000bd", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100000000000c000200000000000000000004000780"], 0x2c}}, 0x0) (async) syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r5) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 16:12:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x7c030000}, 0x0) [ 649.091687][ C1] __run_timers.part.0+0x679/0xa80 [ 649.091720][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 649.091748][ C1] ? __wake_up_locked_sync_key+0x20/0x20 16:12:44 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x26000000}, 0x0) 16:12:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9a03000000000000}, 0x0) [ 649.091811][ C1] ? kvm_sched_clock_read+0x14/0x40 16:12:44 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xae03}, 0x0) [ 649.091836][ C1] ? sched_clock_cpu+0x69/0x2b0 [ 649.091868][ C1] run_timer_softirq+0xb3/0x1d0 16:12:44 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x80030000}, 0x0) [ 649.091895][ C1] __do_softirq+0x29b/0x9c2 [ 649.091924][ C1] __irq_exit_rcu+0x123/0x180 [ 649.091948][ C1] irq_exit_rcu+0x5/0x20 [ 649.091969][ C1] sysvec_apic_timer_interrupt+0x45/0xc0 [ 649.092001][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 649.092029][ C1] RIP: 0033:0x7f6ce8a89109 [ 649.092049][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 649.092075][ C1] RSP: 002b:00007f6ce9b1b168 EFLAGS: 00000246 [ 649.092095][ C1] RAX: 0000000000000000 RBX: 00007f6ce8b9bf60 RCX: 00007f6ce8a89109 [ 649.092112][ C1] RDX: 0000000020000040 RSI: 0000000000008933 RDI: 0000000000000004 [ 649.092128][ C1] RBP: 00007f6ce8ae308d R08: 0000000000000000 R09: 0000000000000000 [ 649.092145][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 649.092160][ C1] R13: 00007ffca0a0492f R14: 00007f6ce9b1b300 R15: 0000000000022000 [ 649.092184][ C1] [ 649.147557][ T2469] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 649.168209][ T2469] nbd: failed to add new device [ 649.171826][ T2470] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 649.181734][ T2470] nbd: failed to add new device [ 649.245245][ T2486] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 649.284797][ T2486] nbd: failed to add new device [ 649.285669][ T2485] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 649.292990][ T2485] nbd: failed to add new device [ 649.363898][ T2499] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 649.376491][ T2499] nbd: failed to add new device [ 649.377732][ T2500] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 649.385329][ T2500] nbd: failed to add new device [ 649.385866][ T2499] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 649.398669][ T2499] nbd: failed to add new device [ 649.417457][ T2506] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 649.426040][ T2506] nbd: failed to add new device [ 649.477778][ T2514] nbd: failed to add new device [ 649.503833][ T2514] nbd: failed to add new device [ 649.513143][ T2517] nbd: failed to add new device [ 649.536638][ T2526] nbd: failed to add new device [ 649.626362][ T2551] nbd: failed to add new device [ 649.643929][ T2544] nbd: failed to add new device [ 649.665012][ T2548] nbd: failed to add new device [ 649.674188][ T2549] nbd: failed to add new device [ 649.691297][ T2549] nbd: failed to add new device [ 649.697337][ T2549] nbd: failed to add new device [ 649.714049][ T2549] nbd: failed to add new device [ 649.739428][ T2549] nbd: failed to add new device [ 649.746182][ T2566] nbd: failed to add new device [ 649.763804][ T2549] nbd: failed to add new device [ 649.767342][ T2549] nbd: failed to add new device [ 649.772313][ T2569] nbd: failed to add new device [ 649.785768][ T2549] nbd: failed to add new device [ 649.792288][ T2549] nbd: failed to add new device [ 649.798097][ T2549] nbd: failed to add new device [ 649.812547][ T2549] nbd: failed to add new device [ 649.819943][ T2549] nbd: failed to add new device [ 649.826053][ T2549] nbd: failed to add new device [ 649.829352][ T2549] nbd: failed to add new device [ 649.833132][ T2580] nbd: failed to add new device 16:12:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:45 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x28000000}, 0x0) 16:12:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9c00000000000000}, 0x0) 16:12:45 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xb401}, 0x0) 16:12:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x86020000}, 0x0) 16:12:45 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9e03000000000000}, 0x0) 16:12:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x89000000}, 0x0) [ 649.850643][ T2549] nbd: failed to add new device [ 649.858371][ T2549] nbd: failed to add new device [ 649.866250][ T2587] nbd: failed to add new device [ 649.873854][ T2549] nbd: failed to add new device [ 649.887716][ T2549] nbd: failed to add new device 16:12:45 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x2c030000}, 0x0) [ 649.900397][ T2549] nbd: failed to add new device 16:12:45 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xc202}, 0x0) [ 649.901887][ T2549] nbd: failed to add new device 16:12:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8a020000}, 0x0) [ 649.903287][ T2549] nbd: failed to add new device 16:12:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 649.904756][ T2549] nbd: failed to add new device [ 649.908073][ T2549] nbd: failed to add new device [ 649.912714][ T2549] nbd: failed to add new device [ 649.918139][ T2549] nbd: failed to add new device [ 649.924204][ T2549] nbd: failed to add new device [ 649.929861][ T2549] nbd: failed to add new device [ 649.944289][ T2549] nbd: failed to add new device [ 649.955689][ T2549] nbd: failed to add new device [ 649.971354][ T2549] nbd: failed to add new device [ 649.986559][ T2549] nbd: failed to add new device [ 650.004336][ T2549] nbd: failed to add new device [ 650.012955][ T2549] nbd: failed to add new device [ 650.017155][ T2549] nbd: failed to add new device [ 650.021737][ T2549] nbd: failed to add new device [ 650.026512][ T2549] nbd: failed to add new device [ 650.043706][ T2549] nbd: failed to add new device [ 650.057431][ T2549] nbd: failed to add new device [ 650.091903][ T2549] nbd: failed to add new device [ 650.104645][ T2549] nbd: failed to add new device [ 650.124893][ T2549] nbd: failed to add new device [ 650.159456][ T2549] nbd: failed to add new device [ 650.174156][ T2549] nbd: failed to add new device [ 650.177954][ T2549] nbd: failed to add new device [ 650.187975][ T2549] nbd: failed to add new device [ 650.198771][ T2549] nbd: failed to add new device [ 650.218522][ T2549] nbd: failed to add new device [ 650.230534][ T2549] nbd: failed to add new device [ 650.257878][ T2549] nbd: failed to add new device [ 650.280792][ T2549] nbd: failed to add new device [ 650.292885][ T2549] nbd: failed to add new device [ 650.303247][ T2549] nbd: failed to add new device [ 650.313972][ T2549] nbd: failed to add new device [ 650.355361][ T2549] nbd: failed to add new device [ 650.370782][ T2549] nbd: failed to add new device [ 650.397519][ T2549] nbd: failed to add new device [ 650.409486][ T2549] nbd: failed to add new device [ 650.422201][ T2549] nbd: failed to add new device [ 650.430908][ T2549] nbd: failed to add new device [ 650.446342][ T2549] block (null): Could not allocate knbd recv work queue. [ 650.446672][ T2549] nbd: failed to add new device [ 650.501729][ T2663] nbd: failed to add new device [ 650.507164][ T2662] nbd: failed to add new device [ 650.606624][ T2677] nbd: failed to add new device [ 650.612801][ T2671] nbd: failed to add new device [ 650.628378][ T2670] nbd: failed to add new device [ 650.731990][ T2688] nbd: failed to add new device [ 651.374496][ T2717] nbd: failed to add new device [ 651.387225][ T2716] nbd: failed to add new device [ 651.413372][ T2724] nbd: failed to add new device [ 651.498240][ T2748] nbd: failed to add new device [ 651.510711][ T2749] nbd: failed to add new device [ 651.618735][ T2755] nbd: failed to add new device [ 652.294533][ T2795] nbd: failed to add new device [ 652.315294][ T2798] nbd: failed to add new device [ 652.402234][ T2809] nbd: failed to add new device [ 652.421909][ T2812] nbd: failed to add new device 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:46 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x30000000}, 0x0) 16:12:46 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xc603}, 0x0) 16:12:46 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9f00000000000000}, 0x0) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8a030000}, 0x0) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa001000000000000}, 0x0) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x8c030000}, 0x0) 16:12:46 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd100}, 0x0) 16:12:46 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3e000000}, 0x0) 16:12:46 executing program 0: r0 = syz_init_net_socket$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, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 653.177148][ T2888] nbd: failed to add new device [ 653.184483][ T2885] nbd: failed to add new device 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa400000000000000}, 0x0) [ 653.223319][ T2886] nbd: failed to add new device 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x92020000}, 0x0) [ 653.294074][ T2902] nbd: failed to add new device 16:12:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 16:12:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xd700}, 0x0) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9e030000}, 0x0) 16:12:46 executing program 0: r0 = syz_init_net_socket$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) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb402000000000000}, 0x0) [ 653.309642][ T2903] nbd: failed to add new device [ 653.320516][ T2907] nbd: failed to add new device [ 653.341604][ T2907] nbd: failed to add new device 16:12:46 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xe803}, 0x0) 16:12:46 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$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$IEEE802154_ASSOCIATE_REQ(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 653.401546][ T2922] nbd: failed to add new device [ 653.415512][ T2924] nbd: failed to add new device 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9effffff}, 0x0) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc403000000000000}, 0x0) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0x9f000000}, 0x0) 16:12:46 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x48000000}, 0x0) 16:12:46 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xee03}, 0x0) [ 653.540832][ T2942] nbd: failed to add new device [ 653.555141][ T2945] nbd: failed to add new device 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd203000000000000}, 0x0) 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) [ 653.576312][ T2950] nbd: failed to add new device 16:12:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="cfd7baca097eec8c849ced484c1e9ebe7a182fe915cb37d51346c610100d279e77531c8065129a3163aa1b9f94089de2a8fdbcb591f2f25f80114253b1dc210e897594655d38a8792f52a1b71374a47b0ab4d730cf2e7a3bc5d4184d480ec8c086cea9", @ANYRES32=r1, @ANYBLOB="000129bd7000ffdbdf251c0000000c00060002000000020000000c000600000000000000000008000300", @ANYRES32=0x0, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8000000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2517cae9}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x68}}, 0x1) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r4, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r8, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x2c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) sendfile(r6, r7, 0x0, 0xf03b0000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r4, @ANYBLOB="010028bd7000fcdbdf25010000001400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0e000a00297b232a5b5d402d242e00000c00030007000000000000000c0003009a080000000000000c00040008000000000000000c000200f8ffffffffffffff0c000400ffffff3c59b0da3a24d20b193eff000000000c00080008000000000000000c00"], 0x8c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4004c000) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r7) sendmsg$ETHTOOL_MSG_RINGS_SET(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x6b45ba7e1970cabf}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r9, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x6}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x8841}, 0x20000005) 16:12:46 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4c000000}, 0x0) [ 653.645477][ T2967] nbd: failed to add new device 16:12:46 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xa4000000}, 0x0) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd700000000000000}, 0x0) [ 653.670836][ T2972] nbd: failed to add new device [ 653.715657][ T2982] nbd: failed to add new device 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="cfd7baca097eec8c849ced484c1e9ebe7a182fe915cb37d51346c610100d279e77531c8065129a3163aa1b9f94089de2a8fdbcb591f2f25f80114253b1dc210e897594655d38a8792f52a1b71374a47b0ab4d730cf2e7a3bc5d4184d480ec8c086cea9", @ANYRES32=r1, @ANYBLOB="000129bd7000ffdbdf251c0000000c00060002000000020000000c000600000000000000000008000300", @ANYRES32=0x0, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8000000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2517cae9}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x68}}, 0x1) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r4, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r8, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x2c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) (async) sendfile(r6, r7, 0x0, 0xf03b0000) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r4, @ANYBLOB="010028bd7000fcdbdf25010000001400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0e000a00297b232a5b5d402d242e00000c00030007000000000000000c0003009a080000000000000c00040008000000000000000c000200f8ffffffffffffff0c000400ffffff3c59b0da3a24d20b193eff000000000c00080008000000000000000c00"], 0x8c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4004c000) (async) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r7) sendmsg$ETHTOOL_MSG_RINGS_SET(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x6b45ba7e1970cabf}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r9, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x6}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x8841}, 0x20000005) 16:12:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x50010000}, 0x0) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb4010000}, 0x0) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd803000000000000}, 0x0) 16:12:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xf002}, 0x0) 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) [ 653.731139][ T2986] nbd: failed to add new device [ 653.743759][ T2982] nbd: failed to add new device [ 653.745876][ T2982] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xb4030000}, 0x0) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe001000000000000}, 0x0) [ 653.755002][ T2991] nbd: failed to add new device 16:12:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xfd03}, 0x0) 16:12:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x55030000}, 0x0) [ 653.851338][ T3006] nbd: failed to add new device 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="cfd7baca097eec8c849ced484c1e9ebe7a182fe915cb37d51346c610100d279e77531c8065129a3163aa1b9f94089de2a8fdbcb591f2f25f80114253b1dc210e897594655d38a8792f52a1b71374a47b0ab4d730cf2e7a3bc5d4184d480ec8c086cea9", @ANYRES32=r1, @ANYBLOB="000129bd7000ffdbdf251c0000000c00060002000000020000000c000600000000000000000008000300", @ANYRES32=0x0, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8000000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2517cae9}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}]}, 0x68}}, 0x1) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r4, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x28090}, 0x20000004) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r8, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x2c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) (async) sendfile(r6, r7, 0x0, 0xf03b0000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r4, @ANYBLOB="010028bd7000fcdbdf25010000001400078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0e000a00297b232a5b5d402d242e00000c00030007000000000000000c0003009a080000000000000c00040008000000000000000c000200f8ffffffffffffff0c000400ffffff3c59b0da3a24d20b193eff000000000c00080008000000000000000c00"], 0x8c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4004c000) (async) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r7) sendmsg$ETHTOOL_MSG_RINGS_SET(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x6b45ba7e1970cabf}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r9, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x6}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x8841}, 0x20000005) [ 653.877056][ T3007] nbd: failed to add new device 16:12:46 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xfe03}, 0x0) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xc9030000}, 0x0) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe801000000000000}, 0x0) 16:12:46 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x68000000}, 0x0) [ 653.879888][ T3008] block (null): Could not allocate knbd recv work queue. [ 653.880241][ T3008] nbd: failed to add new device [ 653.937083][ T3021] nbd: failed to add new device 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xcc020000}, 0x0) 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xea01000000000000}, 0x0) 16:12:46 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x6c000000}, 0x0) 16:12:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x322, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x8}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:46 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0xff00}, 0x0) [ 653.951715][ T3028] validate_nla: 109 callbacks suppressed [ 653.951736][ T3028] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:12:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xce030000}, 0x0) 16:12:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x74000000}, 0x0) 16:12:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xec03000000000000}, 0x0) 16:12:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x322, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x8}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x10) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 653.962310][ T3028] nbd: failed to add new device [ 653.968054][ T3033] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 653.989441][ T3033] nbd: failed to add new device [ 653.994950][ T3033] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 16:12:47 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, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000}, 0x0) 16:12:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd2030000}, 0x0) 16:12:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 16:12:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x75030000}, 0x0) [ 654.012126][ T3033] block (null): Could not allocate knbd recv work queue. [ 654.012459][ T3033] nbd: failed to add new device [ 654.013989][ T3039] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:12:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x322, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x8}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 16:12:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd7000000}, 0x0) 16:12:47 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x30000}, 0x0) [ 654.037562][ T3039] nbd: failed to add new device 16:12:47 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf103000000000000}, 0x0) 16:12:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 16:12:47 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xd8030000}, 0x0) [ 654.042172][ T3043] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 654.053308][ T3043] nbd: failed to add new device 16:12:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x86010000}, 0x0) 16:12:47 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x34000}, 0x0) [ 654.100302][ T3054] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 654.133182][ T3054] nbd: failed to add new device [ 654.133706][ T3057] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 16:12:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xe0010000}, 0x0) 16:12:47 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf200000000000000}, 0x0) 16:12:47 executing program 2: r0 = syz_init_net_socket$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$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x0) [ 654.156901][ T3057] nbd: failed to add new device [ 654.157941][ T3064] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 16:12:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0xc001, 0x7a000000}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x9c000000}, 0x0) 16:12:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xf603000000000000}, 0x0) 16:12:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xec030000}, 0x0) 16:12:47 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) 16:12:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ffd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)="a3b3b97e79a412224c0e4a0744d2d8cd426ccbfe4eb54608939397c0e7d9689af2bdaa8a5974c4169b5fd4847444ce8cbc7fca601f7957de5c07137de222f7d5df75d567455d43f13f5110c5a286ffa1efe5192271586b03eed037080564fa3811828520344590f4eac0c13900838463d31003f80b8dad4c3a7a77341c66b38a41c50e68e4d995a413dfe06c1db6850d2271f0a442c00e7adb1185e975856cdb2c6d2f462f5411618e9c37c6eb77719e6d63f1d791d0477e5351f3db5f7ceb08", 0xc0}, {0x0}], 0x2}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20038a927f1f6588b927481241ba7860686ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9220c750fbf746bec66ba", 0xfe6a, 0x8, 0x0, 0xfffffffffffffe2b) [ 654.185090][ T3064] nbd: failed to add new device [ 654.205051][ T3070] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 654.236840][ T3070] nbd: failed to add new device 16:12:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r3}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x4c}, 0x1, 0x0, 0xee030000}, 0x0) 16:12:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(