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"], 0x1190}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001580)="be8980ea95f3020f3bae64fc31a0b4e438f30b62960bb850c708a770a2f4dda4554bc8a176da13", 0x27}, {&(0x7f00000015c0)="cf51547d1afefd8d8ba92ce2504c7657e4676ed69628edde7af73dc0a976d18fe5a14fe8a8975891ace00a68de75d709f0fedf4bf93f2a82a554e53269881f5a8eb3c28a0ba7ecc42de369c574693665dd948c656725866faca1f63e55d4c2eb34c8a4c6353705462f0d1b78f20bf07ea2228acb864fe2d7fcae4684bf14c75643485e8c228024b9e612c49d6ed00a9bf5d9a33a2bdff0697db8bd00c3be8fc14d43d9c86c1b", 0xa6}], 0x2, &(0x7f00000016c0)=[{0x7d, 0x11, 0x6, "b1ac4204126df8e562b97a95a23e122d37c12583c494b0ca7a927f9d6c303c62a095d2be97051d6d19155c995b0bfa9db7514a8c6e933eb62dc22d97b348b271f5a7023219da1a70f013680055d41a0b4a4759a22427e8d40d4b0bd2a697bd347d5b0b771e55557e57868eb50158ce8d47c453fd49ec85ac413bddd67e017d462464be0df0c98838337fc0217d9b1ed2df189c60dad0446c069f340b38714f4e8debafc6af29e1e174000b57c0bf9de37f9def9079a36dc92cf77cebda"}, {0xa0, 0x101, 0xf0b, "1dce065b3ffd980c488780f102e76eee0837454712f406c2b0ebcc23441e4bc4ea560191bc2662ede5699666ffb45464f94eb901989ef411a6cffa8039daa2a818598c4a18ffcc9b20586511a0bae0a92aec83c4a3136062aefebbb2ca6134ad0cde39857b68b51080f85c959df58251f832fc03e88154f23ca3c1428d14dc00"/138}, {0x50, 0x321, 0x2, "c960af56a0df967ba3a1a886c8eb7cc3cebaf990b517a98ec0af16c16e83dd7e338278af51768b3b7b321efb089cb219536093f08347c8c8ed3e13af836de7"}, {0xa0, 0x10e, 0x7, "c6cc698be93d515855c331c076633b282d7379a88ace0a70e12d73a3c80cd17b204654cf8fb265e6586fe8566127bf053b8bf6a3b3354cae7c1f5a78bf8ad7330c0a7a59276dde9ba92e839ce7d5f3f6788f93607b2492f4f7727984c817e08f07f361ec4e972b60a8953dc0ac664a55ee2e86a3b9fe5b8f2a1e2ab8e8096790f9fc9f3c80aa4a26e3aa"}], 0x260}}], 0x2, 0x44044080) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x22011, r1, 0x0) mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x15, 0x800, 0x1ff0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000440), 0x8) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000480)=@req={0x2, 0x7, 0xf7, 0x1}, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x44, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_KEY={0x28, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "0100010000000000b7b3bf9e8d"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_IDX={0x5}]}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000b80)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x30, r7, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x311}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$TUNSETLINK(r3, 0x8912, 0x400308) mmap(&(0x7f0000196000/0x4000)=nil, 0x4000, 0xffffffffedffffff, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) [ 1236.499840][T22367] nbd: device at index 5 is going down 15:09:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, 0x0, &(0x7f0000000480)) 15:09:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty, 0x7}, 0x1c) 15:09:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x7a00}, 0x0) 15:09:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={r0, 0x6, 0x3, 0xfff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x1, @remote}, 0x3, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'caif0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x4e21, @local}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x20, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)='vlan0\x00', 0x2, 0x7, 0xe5}) 15:09:44 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @multicast, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @private}, {0x0, 0x0, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "d4a4da91104f47ecb1a14a66205b8d6b4c5ff1cb8f8ffc0c", "69f922b6c617638a1f0d9da400000000009bc15e0daf03fc4c4eef00"}}}}}}, 0x0) 15:09:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x5241b, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3031, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c6b"}, 0x68, {0x2, 0x4e22, @loopback}, 'vlan0\x00'}) socket$unix(0x1, 0x1, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f00000000c0)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e24, 0x7, 0x4e23, 0x2, 0xa, 0x20, 0xa0, 0x32, 0x0, 0xee01}, {0x54b, 0xfffffffffffffff8, 0x8, 0x1, 0x80000000, 0x7, 0x0, 0x6d}, {0x2, 0x0, 0x3, 0x8}, 0xb62, 0x6e6bb0, 0x1, 0x0, 0x1, 0x1}, {{@in=@private=0xa010102, 0x4d6, 0xff438ba039130069}, 0x2, @in=@private=0xa010100, 0x0, 0x2, 0x3, 0x9, 0x100, 0x3ce3, 0x4}}, 0xe8) 15:09:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh, 0x8) [ 1236.826786][T22397] nbd: device at index 5 is going down 15:09:44 executing program 3: r0 = socket(0xb, 0x4, 0x1) sendmsg$NL80211_CMD_SET_NOACK_MAP(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffffff9, 0x3c}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xfffb}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000841}, 0x8000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'veth0_macvtap\x00'}, {0x20, 'veth0_macvtap\x00'}], 0xa, "023ba245104d5c8b57f26f6201b1c54bebe7a74be09b62ecae21d1e5e69e8110bd457c1e2b09d954b201730c0fc0567cb1cc31150c2dbc7492c763ef51f5c073b4f170c15d073372e0524f52698be20e1d12243f0ada8e508c0343e36e1d6a767aef68c6e61528e16b0a072e75d3f0353690a7b43c3b3335b3eaadfbf0eec82bc9ed03d7676c9aaa5e6567e8766fd54434fda844ad0248f454d4ac466ab5a6364079b8675805ddfb969c6632af634307e7e5cb6cf38182946380ada517cf773c4c1bce045efed8c187194ffe8143fcfdbbe0389f2a566d3e4c1e133f1926dcfadfb644fdea"}, 0x10e) 15:09:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xb215}, 0x0) 15:09:44 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000480)={@broadcast, @dev, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "fb5809", 0x28, 0x6, 0x0, @local, @local, {[], @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}}, 0x0) 15:09:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x5241c, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x40}, 0x1c) 15:09:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x9d, [0x8001, 0x3, 0x9, 0xeeb, 0x2, 0x8], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/157}, &(0x7f0000000200)=0x78) 15:09:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x1, @broadcast}, 0x2, {0x2, 0x4e22, @empty}, 'veth1_to_bridge\x00'}) [ 1237.202820][T22430] nbd: device at index 5 is going down 15:09:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}) 15:09:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x5241d, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x34000}, 0x0) 15:09:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={0x0}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r1) 15:09:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x5, 0xca) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:45 executing program 3: ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:45 executing program 0: syz_genetlink_get_family_id$mptcp(&(0x7f0000001e00), 0xffffffffffffffff) 15:09:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x5241e, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:45 executing program 4: r0 = socket(0x18, 0x0, 0x4) bind$inet6(r0, 0x0, 0x0) [ 1237.559076][T22459] nbd: device at index 5 is going down 15:09:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x400300}, 0x0) 15:09:45 executing program 0: syz_genetlink_get_family_id$mptcp(&(0x7f0000001e00), 0xffffffffffffffff) 15:09:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) recvmmsg$unix(r1, &(0x7f00000028c0)=[{{&(0x7f0000002700)=@abs, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000002780)=""/10, 0xa}], 0x1, &(0x7f0000002800)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}], 0x1, 0x40012000, &(0x7f0000002900)={0x0, 0x989680}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x71, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000002940)={r5, 0x8250, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x71, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r6, 0x1}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x1}, 0x1c) 15:09:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@RTM_NEWMDB={0x38, 0x54, 0x2, 0x70bd2b, 0x25dfdbff, {0x7, r2}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x2, {@ip4=@broadcast, 0x86dd}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) accept4(r0, &(0x7f0000000080)=@nl, &(0x7f0000000100)=0x80, 0x80000) 15:09:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x5241f, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1237.889194][T22482] nbd: device at index 5 is going down 15:09:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xe0ffff}, 0x0) 15:09:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x52420, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:45 executing program 4: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x3}, &(0x7f00000000c0)={0x77359400}) 15:09:45 executing program 0: syz_genetlink_get_family_id$mptcp(&(0x7f0000001e00), 0xffffffffffffffff) 15:09:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x1c}}, 0x44014) 15:09:46 executing program 0: syz_genetlink_get_family_id$mptcp(&(0x7f0000001e00), 0xffffffffffffffff) [ 1238.246933][T22517] nbd: device at index 5 is going down 15:09:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) 15:09:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x1000000}, 0x0) [ 1238.310064][ T1359] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.316748][ T1359] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.506635][T22526] nbd: device at index 5 is going down 15:09:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "1c518e8bf48ec5d9666b90d51ba96037b03ec7d3f5a44e7a47b495c013385eef7f91935e6b61a64b2f8427e301d7270ce0076185316fc92f091cc7a2fc547dd2c070fa9041c7bec3f35c4d65ca4e8328875acb83429a916a98dbbb027ddf2c60de"}, 0x65) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23}, {0x301, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}}) 15:09:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x52421, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:46 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:46 executing program 0: syz_emit_ethernet(0x33, &(0x7f0000000200)={@link_local, @empty, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @private}, {0x0, 0x0, 0xd, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "fc"}}}}}}, 0x0) 15:09:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x2000000}, 0x0) 15:09:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e24, @rand_addr=0x64010102}, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @broadcast}, 0x5, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffbe7, 0x4, 0xffff}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x8, 0x20, 0x9, 0x16, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1, 0x8, 0xe3, 0x1, 0x40000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x502, @loopback, 0xffffffff}, @in={0x2, 0x4e23, @multicast2}}, @sadb_address={0x5, 0x6, 0x6c, 0x80, 0x0, @in6={0xa, 0x4e21, 0x2dc, @rand_addr=' \x01\x00'}}, @sadb_lifetime={0x4, 0x2, 0x3, 0x0, 0x7fffffff, 0x5a51}]}, 0xb0}}, 0x2008010) setsockopt$inet_tcp_int(r2, 0x6, 0x24, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) [ 1239.014897][T22557] nbd: device at index 5 is going down 15:09:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002840)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[{0x8c, 0x84, 0x2, "5e6b9987a4560ea7e109582cad74f55afea6663dba3e01e6db9bcd44763c4c255b231cfe481015a937eac1355c02c9556ef78881d7bb13e1ad03b49a23c9216b62a6ba04781f873f3bf4bb30640ceb88aeacad633e8108dd91dc471cab6c1995142fab67ab1edaae9aecff2daafe14738a5930ce40a38c247007a36049"}], 0x8c}, 0x0) 15:09:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x52422, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:46 executing program 0: syz_emit_ethernet(0x74, &(0x7f0000000040)={@link_local, @local, @val={@void}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "9e229e", 0x3a, 0x3a, 0x0, @empty, @private0, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "f03349", 0x0, 0x2c, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @loopback, [@routing], "e24f"}}}}}}}, 0x0) 15:09:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) 15:09:46 executing program 2: bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={&(0x7f0000000080)="5d2f1bd91998ddcbc5f8a91d95b701f34a342735452a917dee17b01cee06ef4d243e4a47d8517cc234876aae3f3473159993508eee76a68a1883e7b1f8c06ce44a8878d1e17c733a2d9575ca922778b17f40a5c4a12f677e5e368d8800cdf7058c72cceaf1384f71d30d2038ca9e3ed520032510e337240f3bef4cd7abe4baa7fc341c07", &(0x7f0000000140)=""/4, &(0x7f0000000180)="b22970bf3e7aa9107ce5f13c66beee564498e336cf8abdb45d272e0f53025c46b4492fb93c2959d863dbadec5e0cd4228c491ad8c049cb5ad96ca461ec51ce92297b549c5986ad6d189fbb05c7b3ab99f0da92565f332b33e2ec9a5862d4bf066244cc8e1ef3f5d80c71b82841e2f44bf3b2639908d454dba5d0d18b752843c23ecf4a32972c3a8c9f353ea36123aa3c03c041", &(0x7f0000000240)="09b08441ded7e9878e6f04bebfd9a0880db9a0396d5c5e0496b8f365df6aed3d31b4312365cabffec9e049e2d63377f4bbea976f5485437489133220f53bdce7de9942cedde91254d0a954da", 0x6, 0xffffffffffffffff, 0x4}, 0x38) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0xffff, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2ffff, 0xc00000000000000) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000780)={&(0x7f0000000500)="512e5f4c7332410268b86f2bf31cd0e752bcd286ba15b3cbf081539baba905400ba0bd18646ff7e867d1289a33db49c13996600832588e93ad319dd0aff98044eef149b43c4411cfd3740b8d8b373a1ef59e469b00f4ce3e7b1b1010c103bc3bbd6b64769a050e8f21964c104c408c694296542cf7ae81a84ea103f4c99f07327786804f7db6bfc9b12ab05bdc8cdcc2700b9d028264d1", &(0x7f00000003c0)=""/49, &(0x7f00000005c0)="99552dcef324be9ff0f946b748fcdad2cbfaa2b45825e69335005277789de18cb99d795f79339d87b830189cdf0e32cc3ed202c3d5accf5fe13d5d1ea90bd5fdf0d184030b8a57c41f", &(0x7f0000000640)="382e3312a8922e3f369519cdf7f93b14174c69baab54b014c45f78dd06bb66e6149fa5402ca5f508d41528a984ca61cf07c2f6a872ea57a8cbe27c5043a683676117d0ee7da67c0786df8432818fd6777a54635bee64d0890ced1b993b438b59ed43d6a63ce110663999dd5dbaf0cc5755e45deb2058e7529edb2d08fd5f9bfa82019befc1f800c392784d46d2e48b9269ccc77b6f4a5aa5009f746beb8688a484641e1c85c81512ce7d4460fbb9233248476c3bd74ec9a3884a94331baf2d49766084ed221d83b0f37134541f1f588008", 0xf94, r3}, 0x38) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r4, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r5}, 0x10, &(0x7f0000000480)={&(0x7f00000007c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000800)={0x2, 'vxcan1\x00', {0x40}, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xa, 0x8, 0x7, 0xffffffff, 0x102, r0, 0xfffffffc, '\x00', r5, 0xffffffffffffffff, 0x0, 0x3, 0x4}, 0x40) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), r1) sendmsg$ETHTOOL_MSG_DEBUG_SET(r7, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="0100000000000000000008000000040002801400018008000300000000000800010015805020d673564ae52111949d88fc908159ec4612e87c6b5b493e5f36", @ANYRES32=0x0, @ANYBLOB], 0x2c}}, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x3000000}, 0x0) 15:09:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000002840)={&(0x7f0000000540)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="ac0000008400000002"], 0xac}, 0x0) 15:09:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x40}}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x4e24, @empty}, 'veth0_macvtap\x00'}) 15:09:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x52423, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1239.372225][T22586] nbd: device at index 5 is going down 15:09:47 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="5b3c116ec45f", @empty, @val, {@ipv6}}, 0x0) 15:09:47 executing program 2: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$inet(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000100)="986b2ef574871fe234307c7c9127b9f122ca58dbe2f11efdd9fbdc7e9a36", 0x1e}, {&(0x7f0000000140)="9d53235d6d4a5698e64f647091e4c95319c49b14ceddb815856c65bac490848015f3ff327c2eafc90898634ba6d66dbae48250ce348e04df25c638d8008a5194d2a26b901b16481c609fe0ac7b1581", 0x4f}, {&(0x7f00000001c0)="3a08c0462e361922f503fee77e11444c3b229571bf4becfd40a6bf403f03409e34b834585ee9446f64c903c4b43f000d6179ea3561eee9bfb440ff703fe7dcb16cf5577dc7e4767c91662f38f105453e18d29e6b366bc0477431abe16c94851e6bd6de38cacdc1b5ef12ee", 0x6b}, {&(0x7f0000000380)="4d85dfe8f30be024e3fb3b83c0baa8653f7f48b88b1d73eda557b3b518f5b0467e1423e260b07dc5207dcfbb29870c6e5935cfaf7dcbc18f9299c84b27579a1dc3b58492eae15c927ea7ab2fe228dfb43ea9b8b99826fabcf6395aeb53a0fe9bae8e9234e582ddb614f8803b2d2149f56c847d87a7948d2dbd3d5183a2e7e549d64a2316b104661d6ef65713fe7802a042ba3659fa4e71d532c155b4881552c6de8a27fa0faf71d0dd83ad3d13b1a2b0d009df9fb217d8692c6499ce3ab9e77a2de85319", 0xc4}], 0x4, &(0x7f0000000480)=[@ip_ttl={{0x14, 0x0, 0x2, 0x100}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_tos_int={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9af}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @private=0xa010101, @initdev={0xac, 0x1e, 0x1f, 0x0}}}}], 0x80}, 0x24044000) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) sendmsg(r1, &(0x7f0000000c00)={&(0x7f0000000300)=@l2={0x1f, 0xfff9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x5, 0x1}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffff1c}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x4000000}, 0x0) 15:09:47 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @loopback}, 'veth0_macvtap\x00'}) 15:09:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x52424, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440)={0x8000}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 15:09:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x9abdc8eeae13a51e) recvfrom(r1, 0x0, 0xffffffffffffffd7, 0x0, 0x0, 0x0) 15:09:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @loopback}, 'batadv0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x1, {{0x2, 0x4e24, @empty}}}, 0x88) [ 1239.740308][T22620] nbd: device at index 5 is going down 15:09:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x10}, &(0x7f00000000c0)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@getnetconf={0x14, 0x52, 0x1, 0x70bd27, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20008902) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) splice(r2, 0x0, r4, 0x0, 0x2ffff, 0xc00000000000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000100)="e35c75b96ab570ac662e04b41ab1c996f3a89eb94a213075893430f061c927fbf0bb975e223a79033af991039a2c65e5f24900225fe3ebf3102ab2953827a9cfc30184ba75422e5ee4275eac4782091775f6ec26a21f2031f1da59cd6e59f37d3053b79cd10894ed81c17553ce", &(0x7f0000000180)=@tcp6=r1}, 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x5000000}, 0x0) 15:09:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x52425, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:47 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x434}, 0x0) 15:09:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/116, 0x74}], 0x6, &(0x7f0000001540)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}, 0x12002) socketpair(0x1f, 0x6, 0x7, &(0x7f0000002180)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000002280)={&(0x7f0000000080), 0xc, &(0x7f0000002240)={&(0x7f00000021c0)={0x64, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4c65}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20040050}, 0x40) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r3 = socket$netlink(0x10, 0x3, 0x1) r4 = socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f00000016c0)=0x7) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r5, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r6}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000001680)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)=@gettclass={0x24, 0x2a, 0x200, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x3, 0xffe0}, {0x0, 0x5}, {0xffff, 0x2}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4004084}, 0x4000090) 15:09:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1fffff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1240.084762][T22654] nbd: device at index 5 is going down 15:09:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, &(0x7f00000078c0)={0x0, 0x0, &(0x7f0000007880)={&(0x7f0000000280)=ANY=[@ANYBLOB="c41e000002c903"], 0x1ec4}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000020c0), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="141f0379", @ANYRES16=r2, @ANYBLOB="c3f3000000000000000005000000"], 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000780)={'ip6gre0\x00', &(0x7f0000000700)={'ip6tnl0\x00', 0x0, 0x4, 0x5, 0x2, 0x3, 0x21, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2, 0x0, 0x1, 0x7, 0x6}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000840)={'sit0\x00', &(0x7f00000007c0)={'syztnl0\x00', 0x0, 0x4, 0x6, 0x1, 0x1, 0x0, @loopback, @loopback, 0x8, 0x80, 0x7, 0x101}}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x80, r2, 0x2, 0x70bd2d, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x48000}, 0x20000001) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r5, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) close(r5) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), r1) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000000080000000400028014000180080003000000000001000100", @ANYRES32=0x0, @ANYBLOB], 0x2c}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4620071fff090000000000000003000300aed400002c0000000000000040000000000000001f00000000000000c447fffffbff380000000700040008000d994da9da64f5321f02183a82244d0cf7fb09c9a46343a716078f841d4c478a5138167ec8e3817890582838419590857f7e6525428f0e79f86b4a1273d94d7aa379f94a722c87c28e770b9ce4062ae3cacdcc88cad1a922d7c69464555694d2b24225d827a78e2397fcb569fe5dc65c3d06000000000000009bf014f380ef05ba0f8e8ac08a4d34be9ac122a932dcd35c63ea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/467], 0x1d3) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), r1) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)={0x240, r8, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_OURS={0xcc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xbb, 0x4, "f5cee4bcac82318381a17caa33698cc90c5773a65ff836a59468ab16fd3d58001e4911e69ef73c076c0d9502d6a823acd30bbdee4ee7757d721074e0ae4e1bbc710fe6bff765db3e376de10757ec1101ef73d7cef6f3612073fd911b321480bbbd1430805cb3d0353621c7bbfbe0cbe931dbb7008d3745b22c88958526fb976788666d3091a49cc431d888053947c14bc1c55cc59e4d4c73ef4b152d85572679c1265fa001a385214f0efe42535b3f534a266d66658cda"}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1f}, @ETHTOOL_A_LINKMODES_OURS={0x14c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x7f, 0x5, "894322a5b04abe239aefc9239341c6ae400b86fb076e70bb966d62aa8b70f5f7fb25a5a121dd8097a11ed5cfbc5d78c3f49e6036d8bbfe83cc680258aec215bffc0ab04dacab0c55c43f8fcbd12a7ce1a065888ee147da97f36cf031af5d0c0f5aa4535f90a2665e2d2948751eead578834e387bd50c4c527fd466"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xc4, 0x4, "0d7109543881df0d8f197a890c8b57def8d9be2fedfbc762c555ec4650226986152e65125b0f496f4a1e77c89e9bd915c6e9744b15494a0122caa932579c59ee1f965eac52bb9913526d055c0de36e8ea271aaaf5dd718bcfbc8a65339359ef3730cda034b8d74b941a5041c9e32a889d2e49dc1a799fa1ce7fddb4460509dd6be4e6bf3e132bc0d4c3cc48af7b322aeeb6d325f7c4227a2cf69e4f8b602d4547324ef35da5c909184db06665b6a7114c08b895182e58aa75f14b7c6a6cae4df"}]}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x20000080}, 0x4008004) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x4e24, @empty}, {0x6}, 0x2, {0x2, 0x4e22, @broadcast}, 'veth1_to_hsr\x00'}) 15:09:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x6000000}, 0x0) 15:09:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="ac0000008400000002"], 0xac}, 0x0) 15:09:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1240.271955][T22663] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1240.357536][T22675] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1240.456883][T22682] nbd: device at index 5 is going down 15:09:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf}, 0xc) 15:09:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r3, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r4}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000004f00)={'sit0\x00', &(0x7f0000004e80)={'syztnl1\x00', r4, 0x2f, 0x5, 0x6d, 0x7fff, 0x48, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x20, 0x7, 0x80000001, 0x34482910}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000004e40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000004e00)={&(0x7f00000000c0)=@delchain={0x4d28, 0x65, 0x400, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x2, 0xb}, {0xb, 0x3}, {0x9, 0x4}}, [@filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_FLAGS={0x8, 0x3, 0x1}]}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0xf0}, @TCA_CHAIN={0x8, 0xb, 0xe0}, @TCA_RATE={0x6, 0x5, {0xff}}, @filter_kind_options=@f_fw={{0x7}, {0x8e4, 0x2, [@TCA_FW_INDEV={0x14, 0x3, 'veth0_to_hsr\x00'}, @TCA_FW_POLICE={0x410, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0xc89a}, @TCA_POLICE_RATE={0x404, 0x2, [0xffff, 0x0, 0x3, 0x559d219f, 0x0, 0x6, 0x4, 0x6, 0x7, 0x7, 0xfffffff9, 0x5, 0xf716, 0x7, 0x9, 0x10001, 0x8, 0x2, 0x3f, 0x100, 0x2, 0xffffffff, 0x10001, 0x9, 0x6c59835d, 0xff6, 0xba, 0x80000001, 0x6, 0x4, 0x4c, 0x9, 0x3ff, 0xfffff1f7, 0x9, 0x10000, 0x10001, 0x2, 0x88ee, 0x100, 0x9, 0x6, 0x400000, 0x8, 0xffff, 0x7fffffff, 0x5, 0x4, 0x8, 0x3, 0x0, 0x101, 0xfff, 0x3f, 0xffff, 0x800, 0x200, 0x7fffffff, 0x5, 0x1, 0x0, 0x97f, 0xffff, 0x3, 0x7f, 0x9, 0x1, 0x5ba, 0x80000000, 0x101, 0x1, 0x3, 0x6, 0x4, 0xfffffff9, 0x7, 0x7f, 0x7e71, 0x82e, 0x258, 0x5, 0x6f3, 0x5, 0x80, 0x101, 0x80, 0x10, 0x401, 0x4ba, 0xffffffc0, 0x8, 0xffff, 0x3, 0x2, 0x5, 0x1f, 0x8000, 0x7, 0x0, 0x4, 0x870, 0x73, 0x1000, 0x3ff, 0x7, 0x4, 0x8, 0x5006, 0x5, 0x1, 0xae, 0x100, 0x2, 0x5, 0x3, 0x5, 0x1, 0x8001, 0x3, 0x10001, 0x6, 0x7e55, 0x1000, 0x3f, 0x9, 0x7, 0x2, 0xe1e9, 0x4, 0x6, 0x3, 0xfffffff7, 0x3, 0x8001, 0x7, 0x1, 0x9, 0x4, 0x5, 0xb01a, 0x200, 0x0, 0x2d8d5474, 0x7, 0x9eb8, 0x7, 0xffffffff, 0xfffffff9, 0x200, 0x1, 0x297, 0x80, 0x3, 0xffff, 0x101, 0x7, 0x10ec, 0x3, 0xbb0, 0xfc76, 0x7, 0x6, 0x651, 0x6, 0x49, 0x0, 0x2, 0x0, 0x80000000, 0x5, 0x4, 0x4, 0x3, 0xffffffff, 0x1, 0x20, 0x3f08, 0x1000, 0xca, 0x50c, 0x6f9d, 0x3, 0x3ff, 0x3f, 0x8, 0x200, 0x4, 0xe675, 0x1, 0x96, 0x6, 0x4, 0x5b, 0x4, 0x7, 0x401, 0x2, 0x8, 0x401, 0x1f, 0x7, 0x9, 0x561e8020, 0xd4d, 0x68b3, 0x790, 0xf21f, 0x8, 0x2, 0x401, 0x7, 0x2, 0x1, 0x8, 0x2, 0x8b9, 0x4f62, 0x3f, 0x6, 0xe97, 0x4, 0x8000, 0x9, 0x8, 0x1, 0x0, 0x8, 0x80000000, 0x0, 0x105, 0xfffffffc, 0x4, 0x6, 0x1f, 0x100, 0x8001, 0x0, 0x5, 0x83, 0x7, 0x4, 0xf5b8, 0x33aa, 0x1, 0x24, 0xffffffff, 0x4, 0x7, 0x7, 0x5, 0x8, 0xffffffff, 0x8001, 0x10001, 0x9c, 0x5]}]}, @TCA_FW_MASK={0x8, 0x5, 0x4a}, @TCA_FW_POLICE={0x40, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0x6e9a, 0x1, 0x2, 0x1, 0x4, {0x7, 0x1, 0x8001, 0x9, 0xff, 0x6}, {0x3, 0xd168f30c9b9d57fc, 0x2, 0x0, 0x9}, 0x7, 0x7f, 0x4}}]}, @TCA_FW_MASK={0x8, 0x5, 0x8}, @TCA_FW_POLICE={0x458, 0x2, [@TCA_POLICE_RATE64={0xc, 0x8, 0x8}, @TCA_POLICE_RATE={0x404, 0x2, [0x7, 0x8, 0x6, 0x80000000, 0x9, 0xfffffff7, 0x2874, 0x7, 0xffffbdbe, 0x9, 0xb731, 0xa8, 0x5, 0x3ff, 0x8, 0x4, 0x3, 0xfffffffb, 0x1, 0x40, 0x7, 0x800, 0xff, 0xfffffff8, 0x0, 0x3, 0x8, 0x1000, 0x1000, 0x6, 0x8c6, 0x7, 0x13, 0xcf, 0x80000001, 0xefd, 0x4, 0x4, 0x8, 0x4, 0x401, 0x7f, 0x4, 0x2, 0x400, 0x24, 0x3, 0xfffffffc, 0x4, 0x6, 0x7ff, 0x6a, 0x6, 0x401, 0x80000000, 0xffff, 0x4, 0x80000001, 0x9, 0x400, 0x10001, 0x400, 0xffffff81, 0x9, 0x2, 0x400, 0xf2700000, 0x2, 0xfc39, 0x7, 0x1, 0x8, 0x5312, 0x3, 0x0, 0x9, 0x2, 0x6d0, 0x4, 0x800, 0xfff, 0x4, 0xff, 0x7, 0x1, 0x400, 0x0, 0x9, 0x7, 0x1, 0x2, 0x1, 0x25e4, 0x8ca4, 0x2, 0x852e, 0x1, 0x4, 0x7fffffff, 0x6, 0x80000001, 0xc60c, 0x1, 0x7fffffff, 0x0, 0x1, 0x200, 0x100, 0x7ff, 0x10, 0x37, 0xf21b, 0x6, 0x5, 0x10001, 0x56e, 0x100, 0x200, 0x1, 0x2, 0x80000000, 0x5, 0x9, 0x0, 0x101, 0x1, 0x3, 0xf0f9, 0x3, 0x3, 0x9, 0xfffff800, 0x3, 0x1000, 0x0, 0x3, 0x6, 0x2, 0x3, 0xd6, 0x2, 0x9, 0x3, 0x5, 0x10001, 0x2, 0x58, 0x8, 0x4, 0x3, 0x1f, 0x6, 0xffffffe1, 0x9, 0x6, 0x0, 0x0, 0x10, 0x3, 0x6, 0xb19, 0xeba7, 0xfffffff9, 0x5, 0x3b6d, 0x5, 0x1, 0x10000, 0x0, 0x5fe, 0x0, 0x9, 0x101, 0x8, 0x8, 0xfffff000, 0xa8f776, 0x8000, 0x6, 0x0, 0x100, 0x81, 0x9, 0xca, 0x400, 0x200, 0x616, 0x1, 0xfffffff9, 0xf2, 0x1, 0x4, 0x5, 0xfff, 0xc8, 0x1, 0xfffffff8, 0x96, 0x3, 0xfff, 0x5, 0x8, 0x1, 0x5, 0x80000001, 0x7fffffff, 0x0, 0x74, 0x5, 0x2, 0x8, 0x81, 0x7, 0x4, 0x8, 0x90f8000, 0x80000000, 0x1, 0x0, 0x2, 0x8, 0x6, 0x8, 0x401, 0x8, 0x4, 0x4, 0x3, 0x7f, 0x3, 0x1, 0x2, 0x84d, 0x4, 0xe50c, 0x7, 0x4d7d, 0xfffffff8, 0x1, 0x7fff, 0x9, 0x9, 0x1ff, 0x583b, 0x1, 0xfff, 0x2, 0x10000, 0x3, 0x5, 0x800, 0x1f, 0xeba9, 0x7fff, 0x800, 0x1000]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x10000, 0x20000000, 0x6, 0x5, 0x0, {0x1, 0x2, 0x2, 0x40, 0x7996, 0x649}, {0x6, 0x1, 0x8, 0x1, 0x3f, 0x200}, 0x3, 0x6, 0x81}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xcdc}]}, @TCA_FW_INDEV={0x14, 0x3, 'syzkaller0\x00'}]}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x40, 0x2, [@TCA_RSVP_SRC={0x14, 0x3, @mcast2}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x5, 0xffffffff, 0x3}, {0xbc, 0x5, 0x8}, 0x5f, 0x45, 0x7}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xffe0, 0x5}}]}}, @TCA_RATE={0x6, 0x5, {0xaa, 0x3}}, @filter_kind_options=@f_basic={{0xa}, {0x437c, 0x2, [@TCA_BASIC_EMATCHES={0x480, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x13c, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x2, 0x0, 0x0, {{0xfff9, 0x4, 0x1000}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x1, 0x7f}, {0x81, 0x80}}}, @TCA_EM_META_RVALUE={0x4, 0x3, [@TCF_META_TYPE_VAR]}]}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x0, 0x7, 0x2}, {{0x4, 0x1, 0x1, 0x1}, {0x4, 0x0, 0x1, 0x1}}}}, @TCF_EM_CONTAINER={0x108, 0x3, 0x0, 0x0, {{0x60d, 0x0, 0x1}, "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"}}]}, @TCA_EMATCH_TREE_LIST={0x338, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x3, 0x0, 0x0, {{0x8, 0x9, 0x6}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x3}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}, @TCF_EM_CONTAINER={0x10c, 0x3, 0x0, 0x0, {{0x200, 0x0, 0x2}, "4f6cd233c30b0eb729c50b6515804bd5a5fb82d99a0595ad159aa7144f6e30315bcd2bb9f66e30b42700f3a55c9e41063382aa9d47eaac1305e48f47242d3a409f6e3c50b8631ae3aee2892953e1c11929503b8a316cd0cdd05adce08c507ced84a5cadab2f9f1879669b8d29386876c1c5966b47df42a66322fbde97373293de511cc760c90a0a4be8270516116dd5582cb02e0d994b6b1eae3082f8d9b2bc1ee6b988ec354bc358084ee287db52360ec23987c2403d604c7bd48977aef6d8627b79c83fabe29c688aca3076d2deee591541df6d783323f6e1ba4aba18da074e56c2908a10fdc0bae5bbb9ef977e10b5a5164f5bdfe3b43f9a56a1ae7f369"}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x8, 0x7, 0xa8d}, {{0x0, 0x1, 0x1}, {0x3, 0x1}}}}, @TCF_EM_IPT={0x48, 0x2, 0x0, 0x0, {{0x0, 0x9, 0xdc}, [@TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x2}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x5}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x6}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x2}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x80}]}}, @TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x4, 0x1, 0x6}, {0x1, 0x1, 0x8, 0x0, 0x1, 0x2, 0x1}}}, @TCF_EM_IPT={0xbc, 0x3, 0x0, 0x0, {{0x1, 0x9, 0x8}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_DATA={0x84, 0x5, "3778024430b30ea2d2d01529ae4fc41636665ba4fe97b6e4bf0e666e832141ae2cf251c3997e1ce3691b978bc5fdf48e349a2bb36ae9bbff6760b47a99d41da267c65816b4f2b0257bdbbe97063874f9b28ada5e97c5ec1c817de68a54df9b6de3dd3db2f2bbe7de14e8056b51eabc72cbcef7415f2cd81077d6ce2028f93edb"}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}, @TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0x1000}, {{0x3, 0x1, 0x1, 0x1}, {0x2, 0x1}}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x46ad, 0x7, 0x4}, {{0x4, 0x1, 0x1, 0x1}, {0x2, 0x0, 0x1, 0x1}}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x8, 0x7, 0x6}, {{0x3}, {0x3, 0x0, 0x1}}}}, @TCF_EM_META={0x90, 0x3, 0x0, 0x0, {{0x9, 0x4, 0x400}, [@TCA_EM_META_RVALUE={0xc, 0x3, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="e99d07ee", @TCF_META_TYPE_VAR]}, @TCA_EM_META_RVALUE={0xd, 0x3, [@TCF_META_TYPE_VAR="82", @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_VAR="a6b94e96"]}, @TCA_EM_META_RVALUE={0x1f, 0x3, [@TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="78dddb", @TCF_META_TYPE_VAR="9ef21f8fa1df79ffc3d2", @TCF_META_TYPE_VAR="b38759ef3c47", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT]}, @TCA_EM_META_LVALUE={0x28, 0x2, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="052d803c", @TCF_META_TYPE_VAR="7b3ec92e7175", @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_VAR="ff33", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x2]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x1f, 0x1, 0x2}, {0x3, 0x64}}}, @TCA_EM_META_RVALUE={0x11, 0x3, [@TCF_META_TYPE_VAR="4687aa27ce2a6a67", @TCF_META_TYPE_VAR="d929e18849"]}]}}]}]}, @TCA_BASIC_ACT={0x320, 0x3, [@m_simple={0x1cc, 0x2, 0x0, 0x0, {{0xb}, {0xac, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x5, 0x3, '\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x3, 0x80, 0x7, 0x2, 0x4}}, @TCA_DEF_PARMS={0x18, 0x2, {0x800000, 0x7, 0x1, 0x99, 0xba}}, @TCA_DEF_PARMS={0x18, 0x2, {0xdbc, 0x8, 0x0, 0x8ee, 0x7}}, @TCA_DEF_DATA={0x12, 0x3, 'veth0_macvtap\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0xffffffff, 0x71, 0x7, 0x3f, 0x9}}, @TCA_DEF_DATA={0x12, 0x3, 'veth0_macvtap\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x4, 0x3, 0xf2b811ea6aa5bec, 0x3, 0xc27}}]}, {0xf6, 0x6, "c7dcb67738b794c0d004ac70a2d61d8daca51e0900d07623d9d4819cd145561e95ffad130895439770f73cf019581cce6df0ece7c156b8ca575e7e8dd5ea8cb192c545153dfa3fa5eedd9f97113c36848b4383e50a6a33cca829161727609957f70c17040a608cada1d6abd4aa257eb59ed192097f853205be697bfdfb8f5862034f5c1df45e868f208ae876758aeddc9222f4864321e9acc593c0e21e64f58913f9451ffa31cc4acce17b13ece45f23bc62ad443856781f83a9d571dc0b1b643e841f67dfe172d87196a5edbd7c66a2fa1a6121541b8947185e23328989909bc8ae1ca4697981ad2ede6bec62142ae07b51"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}, @m_mpls={0x150, 0x15, 0x0, 0x0, {{0x9}, {0x3c, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5, 0x6, 0x5}, @TCA_MPLS_LABEL={0x8, 0x5, 0xef18a}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_TTL={0x5, 0x7, 0x81}, @TCA_MPLS_PROTO={0x6, 0x4, 0x4441e0463ce85d11}, @TCA_MPLS_TC={0x5}, @TCA_MPLS_TC={0x5}]}, {0xec, 0x6, "835e276aa8598dea6b040904f02525cabac3ca9dc2c99bcd8768186a2607e9adad228dd4682c1ec32cac9b4f6f7648386f6eb48d47158978a09933bb216a5038a9089a65094725227402723c4750589d126f5ed369372f684f25d554174726204544a21a9187eae327567c43b342c61f8896b57cc294888a6488a789a0cb523c1a36b7791eb61d701f896c58588cbf701bcbad9ea77f21d8f719d4cb0f882f2b0a3b5c91e1c3e542e4f70b427b49b94e5a6003d845df19791cd9397f7ef4cbbf9d83555384aa468b5dfaaf48ec7af4be32573a8419c3393820b682cc9c3d145f2221e0c397bab188"}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}, @TCA_BASIC_POLICE={0x10, 0x4, [@TCA_POLICE_RATE64={0xc}]}, @TCA_BASIC_EMATCHES={0xc, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9}}]}, @TCA_BASIC_EMATCHES={0x12dc, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x400}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x4}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x4c, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x101, 0x7, 0x852f}, {{0x4, 0x1}, {0x2, 0x1}}}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0xe000, 0x1, 0x20}, {0xffffffff, 0x5, 0x5df, 0x1, 0x2, 0x0, 0x1}}}, @TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0xb3ae, 0x3, 0x3}, {0x80000001, 0x80000001, 0x8, 0x400}}}]}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x1264, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x1048, 0x3, 0x0, 0x0, {{0x0, 0x9, 0x20}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x5}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x1004, 0x5, "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@TCA_EM_IPT_HOOK={0x8, 0x1, 0x2}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x2}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0xf1}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x5}]}}, @TCF_EM_IPT={0xe8, 0x2, 0x0, 0x0, {{0x9, 0x9, 0x3f}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x1}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x2}, @TCA_EM_IPT_MATCH_DATA={0x83, 0x5, "05e9e1af6274fb40aa5aa41bde453f58561f99dab1435291ad07820fb68bf2460f9d3a905e1a8131376ebf3390310292b43d7e09a5e7f64bcb3df20293860735ba2fabf45fa67882d617f9c830190475015f60aab599b49fd6bca22b92d0f43bc6fbfd95995befa897941e4905b48a366ab0f1d813d44f6ce8c248080d7c38"}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x1}, @TCA_EM_IPT_MATCH_DATA={0x3e, 0x5, "44a2558b0b336e2c4d9275d15e87617c3eb90c58df5ffeebf6c600b8e9df89be17161d0218259208d4370fb72d9049d23c50e84de67d3ef2a765"}]}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x7, 0x1, 0x3}, {0x2, 0xa35, 0x401, 0x0, 0x4, 0x1}}}, @TCF_EM_NBYTE={0x18, 0x2, 0x0, 0x0, {{0x3, 0x2, 0x7fff}, {0x9, 0x3, 0x1, "3f81bb"}}}, @TCF_EM_CONTAINER={0x100, 0x2, 0x0, 0x0, {{0x5, 0x0, 0x4}, "d8f9d9b1baeb5a55ba616094131349b83a8b5b754180cac2013c8eeba371c0503d57d514d5757ef7a447ab65643d98d838ddc709ec808dfd80f5076ba594f83cabe9f3bff2e66b65a5f50fa07030dd0ab71132259614022030b7fe2fb304156a43224e324dc603b30a7a45f725879c51326da440814a83b2e89ae959cea434a9c6a1fa852c546af7584e3dfe79f1a8c7c198138f7e681792bf4ed927da45f0c261ac99bf16859a47dd69041d3226efe29f76a548205b0dbb7a37888bf76f71a8fe9d92250deabfe4f7e1fd7bd8c991758bef4b8954ea23c039bc66aa1b14b744be3d188bcf9d51617169f6e28455a5cc8ec89b"}}]}]}, @TCA_BASIC_POLICE={0xc24, 0x4, [@TCA_POLICE_RESULT={0x8, 0x5, 0x20}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1ff, 0x5, 0x40, 0x2, 0x3f, 0x5, 0x7, 0x3, 0x1, 0x2, 0x1, 0x0, 0xe3, 0x0, 0x5, 0xffffffb7, 0x5, 0x8, 0x1, 0x1, 0x80000001, 0xffc, 0x5, 0x8001, 0x5, 0x8, 0x4, 0x2, 0xb5, 0x10000, 0xeb2d, 0x2, 0x101, 0x7, 0x6, 0x7fff, 0x8, 0x7f, 0x7cd, 0xd, 0xe3, 0x1000, 0xc0, 0x7e6, 0x92, 0x1, 0x3ff, 0x8001, 0x9, 0x3, 0x2, 0x7, 0x600, 0x9, 0x0, 0x80000001, 0x1de711, 0x6e, 0x4, 0x1ff, 0x200, 0xffffffff, 0x987, 0xf753, 0xba, 0x3f, 0x9, 0x3ff, 0x3, 0x1ff, 0x9, 0x2, 0x81, 0x1ff, 0x3c47008f, 0x0, 0x101, 0xfffffc00, 0x0, 0xfffffffd, 0x1f, 0x4, 0x1, 0x7, 0x4, 0xfffff000, 0xffffffff, 0xfffffffa, 0x1f, 0xffff, 0x2d4e, 0x7, 0x3, 0x3, 0xc8, 0x7, 0xffffffff, 0x4, 0xff, 0x5, 0x0, 0x4, 0x5, 0x9d, 0x6, 0x2, 0xffffff80, 0x4a46, 0xdb6e, 0x3, 0x8001, 0x2, 0x8, 0x401, 0x1ff, 0x8, 0x5, 0xff, 0xfffffffa, 0x40, 0x10001, 0x101, 0x2, 0xf, 0x1, 0x81, 0x9, 0xfffffffb, 0x3, 0x7ff, 0x10001, 0xfc0, 0x3, 0x1000, 0x94, 0x3, 0xfffffff9, 0x4, 0x1, 0x1, 0x40, 0x6, 0x4, 0x7fff, 0x9a, 0x400, 0x9, 0xff, 0x4, 0x6, 0x3, 0x3, 0x3, 0x9, 0x0, 0x9, 0x1, 0x1, 0x81, 0x2, 0x3ff, 0x8001, 0x81, 0x30, 0x0, 0x1, 0x4, 0x0, 0x401, 0x101, 0x7, 0x609a, 0x6, 0x2, 0x2aa, 0x5401, 0x6, 0x400, 0x10001, 0x0, 0x0, 0x0, 0x7fff, 0x1f, 0x6, 0x49d3, 0x7, 0x101, 0xffff000, 0x4, 0xffffffff, 0x7, 0x2, 0x0, 0x7bcf, 0x0, 0x1, 0x1, 0x3, 0x1, 0xfffffffd, 0x6, 0x2, 0x0, 0x4, 0x9, 0x0, 0x1, 0xff, 0x7, 0xd54, 0xff, 0x2f16, 0x4, 0x34c6, 0x8, 0x3, 0x7, 0xff, 0x5, 0x32e, 0xffffffff, 0x3f, 0x7, 0x4, 0x2, 0x9022, 0x1000, 0x80000000, 0x8, 0x8, 0x929f, 0x6, 0xfffffff7, 0x7, 0x7, 0x5, 0x99f, 0x7, 0x100, 0x8001, 0x5, 0x6, 0x346, 0x5e6, 0x5, 0x3ff, 0x5, 0x401, 0xfffffffa, 0x3, 0xffffff7f, 0x2, 0x9, 0x3f, 0xc7]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3ff, 0x1, 0x10000, 0x3, 0x5, 0x6, 0x7fffffff, 0x0, 0x2, 0x4, 0x0, 0x81, 0x400, 0x7fffffff, 0x101, 0x0, 0x5, 0x2, 0x9, 0x7, 0x8001, 0x7, 0x5, 0x7, 0x8, 0x4, 0x7, 0x56, 0x10001, 0x1ff, 0x7f, 0x1, 0x7, 0xde2c, 0xe25, 0x5, 0x2, 0x400000, 0x80000001, 0x2, 0x3, 0xff, 0x2, 0x40, 0xffffff00, 0xfffff04d, 0x80000001, 0xb5a, 0x2, 0x2, 0x7ff, 0x14c2, 0xb383, 0x9, 0x1a9, 0x80, 0xd4, 0x6, 0x4, 0x9, 0x1, 0x7, 0x7fffffff, 0xffff, 0x1, 0x12000000, 0x401, 0xcb, 0x0, 0x1ff, 0x0, 0xfffff548, 0x5, 0x0, 0x8, 0x8, 0xffffffff, 0x6, 0x1, 0x4, 0x9, 0xb68, 0xffffff81, 0x989, 0x8b09, 0x0, 0x3, 0xffff, 0x0, 0x5, 0xc1, 0x1, 0x5, 0x6, 0x0, 0x3, 0x70, 0x7fffffff, 0x73eddb9d, 0x3, 0x0, 0x1, 0x7, 0x4, 0x91, 0x5, 0x2, 0x7, 0x6, 0x89e, 0x40, 0x3ff, 0x0, 0x98, 0x4, 0xfff, 0xd6a3, 0x0, 0x5, 0x100, 0x8001, 0x6, 0x5, 0x101, 0x1, 0x6, 0xffff, 0xfffffffb, 0x7, 0x4, 0xca01, 0x4f4, 0x6, 0x8, 0x4, 0x80, 0xae, 0x4, 0x8, 0x7b, 0x0, 0xffdd, 0x2, 0x56, 0x6, 0x7, 0x5, 0x7f, 0x9, 0x34243815, 0xff, 0x9, 0x100, 0x63, 0x3, 0x3, 0x0, 0x0, 0x5701, 0xcbf, 0x2, 0x100, 0x0, 0x97f6, 0x1f, 0x2, 0x1f82, 0xffffff00, 0x64b, 0x7fffffff, 0x9, 0x1, 0x1000, 0x2, 0xab, 0x1, 0x1, 0x3, 0x6, 0x60, 0x3, 0xfff, 0xfffffffb, 0x3, 0x8000, 0x2, 0x7, 0x1000, 0x7, 0x1, 0x80000000, 0x0, 0x1daa, 0x1800000, 0x3, 0x400, 0xfffffcb8, 0x6f2, 0x9, 0x8e8e, 0x101, 0xffff, 0x7, 0xfffff000, 0x8, 0x0, 0x1, 0x1, 0xe, 0x8, 0x0, 0x5, 0x9, 0xff, 0x8, 0x83f0, 0x7, 0xa6, 0x1, 0x5, 0x100, 0x69, 0x0, 0x1, 0x5, 0xc546, 0x657af3db, 0x2cabd4e, 0x20, 0xe474, 0x8, 0x1, 0x7, 0x4, 0x6f, 0x5, 0x1bf8, 0x7ff, 0x101, 0x1, 0xec0c, 0x1, 0x0, 0x5, 0x4, 0x1, 0x40, 0x6, 0xb7, 0x115, 0x105, 0x0, 0x9, 0x7fff, 0xff, 0x2]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfffffff8, 0x1e12, 0x6f0, 0x20, 0xce17, 0x9, 0x8, 0x1ff, 0x2, 0x4, 0x80, 0x15, 0x0, 0x200, 0x6, 0x1000, 0x6, 0x6, 0x5, 0x8, 0x200, 0x1000, 0x3, 0xfffffff8, 0x9, 0xfe, 0xac, 0x6, 0x1573, 0x3e75, 0xfff, 0x2c6, 0x900, 0x657, 0x9, 0x6, 0xd67, 0x908ce494, 0x1f, 0xc0, 0x0, 0x0, 0x7, 0x401, 0x1, 0x1, 0x1, 0x10001, 0x80, 0x8001, 0x0, 0x3ff, 0xed, 0x4, 0x3ff, 0x0, 0xd6a, 0xffff, 0x20, 0x1f, 0x4, 0x68, 0x20, 0x9, 0x400000, 0x80000000, 0x39, 0x3, 0x5000000, 0xffffffff, 0x7, 0xbb, 0x80000001, 0x4, 0x7, 0x1, 0x8, 0x9, 0x6, 0xbe9, 0x7f, 0xffffffff, 0x3, 0x1, 0x5, 0x880, 0x1ff, 0x0, 0x0, 0x1, 0xaf0, 0x8001, 0x7, 0x0, 0x3, 0x7, 0x3, 0x473, 0x8, 0x8, 0x7, 0x5, 0x875b, 0x800, 0x2, 0x32000000, 0x6, 0x70, 0xffffffff, 0x6, 0x81, 0x0, 0x99, 0x7fff, 0x7d4, 0x8, 0x1ff, 0x9, 0x400, 0xaf, 0x8, 0x5, 0x7, 0x8b60, 0xfc, 0x401, 0x5, 0x1, 0x0, 0x7fff, 0x7fff, 0x100, 0x2, 0x7, 0x7, 0x1, 0x7, 0xffffff3c, 0xff, 0x44b, 0x0, 0x3, 0x1, 0xff, 0x101, 0x7, 0x9, 0x20, 0x80000001, 0x1, 0x6, 0xee, 0x6, 0x1ff, 0xd50a, 0x54c, 0x10000, 0x7, 0x0, 0x9032, 0x8, 0x5e6e, 0x20000, 0x7d0, 0x4, 0x3ff, 0x3, 0x200, 0x3, 0x7ff, 0x4, 0x2, 0x0, 0x91aa, 0x5, 0x0, 0x1dcd518b, 0x4, 0xfffffffa, 0x4, 0x1, 0xcd37, 0x1, 0x4, 0x49b, 0x5bc668b6, 0x2, 0x2, 0xd2, 0x5d9f, 0x7ff, 0x80, 0x6fc, 0x9, 0x0, 0x5, 0x8000, 0xff, 0x4, 0x80000001, 0x1ff, 0x2, 0x40, 0x4, 0x1ff, 0x1, 0x5, 0x3, 0x1f, 0x10000, 0x5, 0xd2b, 0x8, 0x8, 0x3, 0x5, 0xd4, 0x2, 0x7228, 0x3, 0x7fff, 0x101, 0x6, 0xe9, 0x7, 0x9, 0x80000001, 0x7, 0x80000000, 0x6, 0x10000, 0x0, 0x100, 0x7, 0x10000, 0x7, 0x8, 0x0, 0xda, 0x80, 0x8000, 0x9, 0x2, 0x7fffffff, 0x2, 0x4, 0x9, 0x57, 0xdc8, 0x8000, 0x6, 0x4, 0x3, 0x5, 0x0, 0x3]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x81}]}, @TCA_BASIC_POLICE={0x878, 0x4, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x2, 0x9cf, 0xb3cd, 0x6, 0x57e, 0x9, 0x3800, 0x1000, 0x8, 0x7f, 0x4, 0x5, 0x6, 0x6, 0x10000, 0x10001, 0x2, 0x3f, 0x5, 0x1, 0x8, 0x100, 0x100, 0x7, 0x0, 0x9, 0x21, 0x40, 0x200, 0x1ff, 0x5, 0xfffff800, 0x8001, 0x6b0, 0x1, 0x2a9e, 0x10000, 0x20, 0xfffffffc, 0x40, 0xffff53ca, 0x2879, 0x0, 0xff, 0x80000000, 0x6, 0x8, 0x2, 0x1f, 0x150, 0xad4, 0x101, 0x401, 0x1, 0xfff, 0x7, 0x5, 0x6, 0x8001, 0x5, 0x6, 0x8, 0xffffffff, 0x40, 0xfffffff8, 0x7, 0x9, 0xffffff01, 0x5, 0x3, 0x16, 0x2, 0x2, 0x10001, 0x7, 0x3f, 0x3, 0x1, 0x2, 0x1, 0x2, 0x101, 0x0, 0x4, 0x5, 0x100, 0x7ff, 0x52e, 0x66ee, 0xfffffff7, 0x8, 0x6, 0x2, 0x7, 0x7, 0x2a053673, 0x401, 0x4b9, 0x6, 0xdb, 0x7, 0xffffffc7, 0x2, 0x0, 0x400, 0x52, 0xb68, 0x4c5a80, 0x2, 0x2, 0x3f11, 0x100, 0xffff8001, 0x3f, 0x6300, 0x4, 0x9, 0x8, 0x1, 0x0, 0x3f, 0x5, 0x9, 0x2, 0x80000000, 0x1, 0x80, 0x4aa8bf32, 0x0, 0x3, 0x2, 0x80000001, 0x30e, 0x4, 0x9, 0x1, 0x3f, 0xdb, 0x8001, 0x6, 0x0, 0xfffffffb, 0x1, 0x5, 0x6, 0x1f, 0x4, 0x76, 0x0, 0x8, 0x8, 0xf5, 0x10001, 0x2, 0x5, 0xffffffff, 0xe, 0x773, 0x1, 0x9, 0x709, 0x8001, 0x5, 0x0, 0x4, 0x401, 0xc600, 0x1000, 0x1, 0x67a2cd11, 0x2e000000, 0x8692, 0xffffffff, 0x5, 0x10001, 0x8, 0x5, 0x2, 0x800000, 0x3ff, 0x401, 0xfffffffe, 0x23, 0x4, 0x1ff, 0x9, 0x931, 0x8000, 0x100, 0x3, 0x2, 0x3, 0x5, 0x1000, 0xfffffffb, 0x7, 0x1, 0x8, 0x8001, 0x400, 0x1, 0x3, 0x2, 0x2, 0x5, 0x1, 0x3, 0x4, 0x80, 0x580a, 0x7, 0x0, 0x7fff, 0x8, 0x1000, 0x7b, 0x7fff, 0xcaee, 0x44de, 0xfffffffe, 0x5, 0x1000, 0x4b41, 0xb267, 0x0, 0x4a, 0x0, 0x8, 0x4, 0x9, 0x0, 0x5, 0x94, 0x0, 0x80000001, 0x10000, 0x9, 0x4, 0x101, 0x10000, 0x4, 0x0, 0x1, 0x800, 0xa58b, 0x8, 0x8, 0x5, 0x5, 0x4, 0x3ff, 0x2, 0xfffffffd, 0x7fffffff, 0x672, 0xb7]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1ff, 0x10000000, 0x5, 0x9, 0x0, {0xb9, 0x0, 0x3f, 0x8001, 0x0, 0x7}, {0x31, 0x2, 0x8000, 0x5, 0x5, 0x5}, 0x4, 0xb1, 0xd13}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x5}, @TCA_POLICE_RESULT={0x8, 0x5, 0x40}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfff, 0x8, 0x3ff, 0x3f, 0x3, 0xdd49, 0x40, 0x0, 0x80, 0x1ff, 0x6, 0x3, 0x0, 0x6, 0xfffeffff, 0x20, 0xfffffffb, 0x5, 0x400, 0x1, 0x10001, 0xfffffffc, 0xfffffffa, 0x8, 0x4, 0x40, 0x2, 0x9, 0x2108, 0x0, 0xcbab, 0x7f, 0x6, 0x6, 0x1, 0x6, 0x9, 0x4, 0x8, 0xa1bb, 0xffffffff, 0x3, 0x400, 0x2a, 0x6, 0x1, 0x4, 0x81, 0xbf5, 0x3, 0x8, 0x1, 0xbef, 0x2, 0xb6, 0x3, 0x1, 0x12, 0x0, 0x5, 0x9, 0xf48b, 0x3, 0x7, 0x3, 0x7fffffff, 0xad, 0x4, 0x4, 0xffff0000, 0x5, 0xd0, 0x9, 0x5, 0x4, 0x4, 0x0, 0x1, 0x8, 0x1f, 0xff, 0x101, 0x7ff, 0xfffffff8, 0x8, 0x7, 0x9, 0x2, 0x7, 0xf1, 0x5, 0x5, 0xffff, 0xba, 0xde7b, 0xf7d, 0x5b8, 0x1000, 0x78, 0x9b74, 0x0, 0x7, 0x1, 0xa718, 0x2, 0xfffffff8, 0x7, 0x6, 0x2, 0x100, 0x6, 0xff, 0x10001, 0x6, 0x1, 0xbed, 0x4, 0x3ff, 0x0, 0x7, 0x6, 0xffffffff, 0x1, 0x25a, 0x9, 0x0, 0x80000000, 0x3, 0x2, 0x6, 0x0, 0x10000, 0x8, 0x9, 0xfffffffc, 0x8000, 0x8, 0xdd2, 0x81, 0x8, 0x8, 0x4, 0x2, 0x8, 0x8001, 0x1, 0x9, 0x200, 0x6, 0x5, 0x9, 0xb5a, 0x9, 0x5ed4, 0x5cee, 0x10001, 0x7, 0xfffffffd, 0x100, 0xcde5, 0x0, 0x400, 0x10000, 0x8846, 0x6026, 0x0, 0x4, 0x7ad6, 0x7fff, 0x1, 0x97, 0x10001, 0x998d, 0x2e, 0x3f, 0xfffffc01, 0xfffffffb, 0x6f61, 0x1, 0x1f, 0x6, 0x8, 0x4, 0x19f, 0x6, 0x3, 0xb0e, 0xd4e3, 0xfb, 0xb6b, 0x6, 0x0, 0x9, 0x6, 0x4, 0x100, 0x8, 0x6, 0xffff6280, 0x4, 0x9, 0x10001, 0x1, 0x3, 0x80, 0x4, 0x1, 0xd91, 0x3ff, 0x7, 0x8, 0x3ff, 0xff, 0xcc4, 0x7fffffff, 0x0, 0x100, 0x5, 0x4, 0x8, 0x4, 0x45, 0x0, 0x4, 0x800, 0xbb1e, 0x0, 0x7fffffff, 0x1, 0x2670, 0x5, 0x8, 0xb3d, 0x400, 0x0, 0x20, 0x10001, 0x1, 0x5, 0x1ff, 0x0, 0x80000001, 0x5, 0x3, 0xffffffff, 0x1, 0xfff, 0x4, 0x8, 0x1, 0xd52c, 0x4, 0x1, 0x1ff, 0x81, 0xffffffff]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x4}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0x10, 0x8}}, @TCA_BASIC_EMATCHES={0x143c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x1430, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x18, 0x1, 0x0, 0x0, {{0x2, 0x2, 0x100}, {0xffff, 0x6, 0x2, "b5c3aa6bb928"}}}, @TCF_EM_IPT={0x108, 0x2, 0x0, 0x0, {{0x1, 0x9, 0x1be}, [@TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_DATA={0xdf, 0x5, "077e531007fb61caf9bc8af9bbad67f6c60f75b58a851e86fbc42e6c03167cc28f2f1329c4aeddca6e591726315d07caa210294f22091ff5edccaee151aaf795722c9edb3ec34cfd51bc00e9972ea0e1cba13c7136291ba090607f088a9bd524a308a56f0e10debfd996b1199914a3a9043ae114ce54b1bd548596f705e3df83bbffe2f35517e3f9b4ae759f9d8018f1b33ca1caf7cfe410a4c7ccfe2c892f961d1a4242b6980752e7deda243bb409e4d42c8768c54c8eda1aca08c526912171d170ee7e284eef9dd816e1dc3ed6eae5e040d0b7243c21d0846943"}, @TCA_EM_IPT_MATCH_DATA={0xf, 0x5, "191e8d4d2027fd97cb9cf9"}]}}, @TCF_EM_META={0x8c, 0x3, 0x0, 0x0, {{0x3, 0x4, 0xfc1}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x57, 0xff, 0x1}, {0x1ff, 0x1, 0x2}}}, @TCA_EM_META_LVALUE={0x7, 0x2, [@TCF_META_TYPE_VAR="283b8f"]}, @TCA_EM_META_RVALUE={0x23, 0x3, [@TCF_META_TYPE_VAR="ee70ed1911", @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="2d08ad73cc94", @TCF_META_TYPE_VAR="be7df73cf7b9a4ff"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x2, 0x14, 0x2}, {0x5ec, 0x0, 0x2}}}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0x1]}, @TCA_EM_META_RVALUE={0x2f, 0x3, [@TCF_META_TYPE_VAR="727ab3a6", @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="4c76930b2f00729788", @TCF_META_TYPE_VAR="60de0787c64fea76dccf", @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x6]}]}}, @TCF_EM_META={0x80, 0x2, 0x0, 0x0, {{0x3, 0x4, 0x7fff}, [@TCA_EM_META_LVALUE={0x1a, 0x2, [@TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR='k', @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="ccbd33", @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR="a482", @TCF_META_TYPE_INT=0x9]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x6, 0xe0, 0x3}, {0xff00, 0x20}}}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0x5]}, @TCA_EM_META_LVALUE={0xb, 0x2, [@TCF_META_TYPE_VAR="93f800", @TCF_META_TYPE_INT=0x9]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x3f, 0x4}, {0xffff, 0x1}}}, @TCA_EM_META_RVALUE={0x28, 0x3, [@TCF_META_TYPE_VAR="dedd998d61b43458", @TCF_META_TYPE_VAR="840f2e850fff8aee55", @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="1aa952be1fce8681963f", @TCF_META_TYPE_VAR="63eaf1", @TCF_META_TYPE_VAR=' ]']}]}}, @TCF_EM_CONTAINER={0x100c, 0x3, 0x0, 0x0, {{0x7f, 0x0, 0x9}, "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"}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x800, 0x1, 0x7f}, {0x40, 0xffffffc1, 0x7f, 0x2, 0x4, 0x0, 0x2}}}, @TCF_EM_META={0x7c, 0x2, 0x0, 0x0, {{0x25, 0x4, 0x1ff}, [@TCA_EM_META_RVALUE={0x22, 0x3, [@TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR="dd6da4f4a2", @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR="84b7", @TCF_META_TYPE_VAR='Y{', @TCF_META_TYPE_VAR="e83da672ca", @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_INT=0x4]}, @TCA_EM_META_LVALUE={0x24, 0x2, [@TCF_META_TYPE_VAR="cc3a09492c3e1e8cce", @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="02078b0c5ab981dda2", @TCF_META_TYPE_VAR="fed7", @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x7, 0x6, 0x1}, {0x8000, 0x1}}}, @TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_RVALUE={0xb, 0x3, [@TCF_META_TYPE_VAR="fc654c73518386"]}]}}, @TCF_EM_IPT={0x160, 0x3, 0x0, 0x0, {{0x0, 0x9, 0x3}, [@TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x1}, @TCA_EM_IPT_MATCH_DATA={0x45, 0x5, "56f4a978b12adba00e3ec3e7d17d2bfbba30d1a8efc6b406c97db6cb45c49b7a492229124f03f963ce0c534dc02300a38fb25c49c7147fd6da563798afe85b65b6"}, @TCA_EM_IPT_MATCH_DATA={0x21, 0x5, "2af5db824b418bc87daee5207eafd0e97a75a0198fe2016b674bcc96e4"}, @TCA_EM_IPT_MATCH_DATA={0xcd, 0x5, "80b63f28ef31e44346342afe7a5b43fd6ce50ba7e4f9bd83a4e13c1d5ddf5b496edf45df864d4d59c7a620af50330bdf304691485eebd6c24cba62d9708a0f433c7485a29d8ec39083432fbb17a8e4bb33933fe5c4a7f747e6e1ffc30a400a524334bf5a93e2e6cf0d7a5ac60f40f53d719f0694ff42c0361e81e4835b03432d5b47c86ddd823a4273d65efbdf70df217e24a702010f68f9ebdce2a222f23569c3ef6f71343ed977402c01610182400bb5984da6a08866d8170e88b263373872257652efbb42ea1238"}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2}}]}]}}]}, 0x4d28}, 0x1, 0x0, 0x0, 0x4084}, 0x8080) 15:09:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002840)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="8c00000084000000020000000000000000000080c3037488f3a58c59b53ea770d0718b8621d62229f2"], 0x8c}, 0x0) 15:09:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x7000000}, 0x0) 15:09:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x400300, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="6c000000490000012dd17000fcdbdf250a000000040a3eafb4e270851d35f39359287b18d68434871e07482b9ad8683328d9a225a6d5404f0911875ce2e51ca16ba9ec6e6969746f61a86fa5c0adf7199053b76a937d17c97e4398a597a9eec63afa33a3259d549e8d2a91d1fedb820edf6b77b10bf3946fb7dc56fca7aff1e802298f0e595ccd2bb8c6aaf3139b52d84b709879c532b1836d3c2367d960860a0000700acc0e7d487fb587c76c1ed791d8d6b9fd6e3f3aa9feedfb895ff5", @ANYRES32=0x0, @ANYRES16], 0x6c}}, 0x20000804) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r4, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4044084}, 0x4005) accept4(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) [ 1240.887766][T22710] nbd: device at index 5 is going down 15:09:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x68, "03861219d09ff8143be4b285fdeefeda1af9677ad7605b857e3cec6cc31ed078059df0e3702006d3f80f96866f16b3348e3d670edd2061cef92a053f7b7d0e74fdb23e0af6c7d362d907c50746d0d582b33827867c97f9efafec3e55d87b0e8416147cab1fe223b6"}, &(0x7f0000000140)=0x8c) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) 15:09:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/202, 0xca}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/70, 0x46}], 0x3, &(0x7f0000000300)=""/104, 0x68}, 0x615}, {{&(0x7f0000000380)=@x25={0x9, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)=""/190, 0xbe}, {&(0x7f00000004c0)=""/149, 0x95}], 0x2}, 0x40}, {{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/229, 0xe5}, 0x7}, {{&(0x7f0000000700)=@nfc_llcp, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)=""/145, 0x91}, {&(0x7f0000000840)=""/63, 0x3f}, {&(0x7f0000000880)=""/160, 0xa0}, {&(0x7f0000000940)=""/16, 0x10}], 0x4, &(0x7f00000009c0)=""/252, 0xfc}, 0x8}, {{&(0x7f0000000ac0)=@xdp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/150, 0x96}], 0x1, &(0x7f0000000c40)=""/170, 0xaa}, 0x2d0}, {{&(0x7f0000000d00)=@phonet, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000d80)=""/85, 0x55}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/60, 0x3c}, {&(0x7f0000001e40)=""/147, 0x93}, {&(0x7f0000001f00)=""/37, 0x25}], 0x5, &(0x7f0000001fc0)=""/211, 0xd3}, 0xfffffffd}, {{&(0x7f00000020c0)=@x25={0x9, @remote}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002140)=""/120, 0x78}], 0x1, &(0x7f0000002200)=""/254, 0xfe}, 0x2}, {{&(0x7f0000002300)=@un=@abs, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002380)=""/12, 0xc}], 0x1, &(0x7f0000002400)=""/89, 0x59}, 0x5}, {{&(0x7f0000002480)=@tipc, 0x80, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x1000}], 0x1}, 0x5}], 0x9, 0x0, &(0x7f0000003780)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002840)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[{0xc, 0x84, 0x2}], 0xc}, 0x0) 15:09:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x9000000}, 0x0) 15:09:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c0000008400000002"], 0xc}, 0x0) 15:09:48 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0xffff, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xe, 0x4, &(0x7f0000000080)=@raw=[@btf_id={0x18, 0x8, 0x3, 0x0, 0x1}, @map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000000c0)='GPL\x00', 0x80, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0xd, r0, 0x8, &(0x7f0000000100)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x3, 0xd, 0x3, 0x4}, 0x10, r1}, 0x78) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1010000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1241.238439][T22747] nbd: device at index 5 is going down 15:09:49 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000002840)={&(0x7f0000000000)=@un=@file={0xa}, 0xa, 0x0, 0x0, &(0x7f0000000100)=[{0x8c, 0x84, 0x2, "5e6b9987a4560ea7e109582cad74f55afea6663dba3e01e6db9bcd44763c4c255b231cfe481015a937eac1355c02c9556ef78881d7bb13e1ad03b49a23c9216b62a6ba04781f873f3bf4bb30640ceb88aeacad633e8108dd91dc471cab6c1995142fab67ab1edaae9aecff2daafe14738a5930ce40a38c247007a36049"}], 0x8c}, 0x0) 15:09:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xf000000}, 0x0) 15:09:49 executing program 0: bpf$BPF_BTF_LOAD(0x23, 0x0, 0x0) 15:09:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000fa1e0000", @ANYRES16=r2, @ANYBLOB="01000000000000000000080000000400028014000180080003000000000008000100", @ANYRES32=0x0, @ANYBLOB], 0x2c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "4f70347d5c88d8033d1b55271339e4d31c39cdeebb4666042a6f04943c9dc7276a142b85a5830b24955e265646c9c50a025dcc23e0707baf38fbe3f6d56f90ef68c2b560d5c3ca6deba5b2319700ca2156c33bc1bc0e89b303419b5c7c03e276a94a462309bc5b23af20fdda285c612edf83c04c51054addfa7ad4"}, 0x7f) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x24020}, 0xc, &(0x7f0000000180)={&(0x7f0000001f80)={0xe24, r3, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x8dc, 0x5, 0x0, 0x1, [{0x598, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x464, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x78}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xf34e}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x100, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x614}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x200}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x7}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x12c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x14c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xb69a}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x130, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x8c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x74, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xffff}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x68, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x4c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c6}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x263}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x39c}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffff9}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xab}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}, {0x2bc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x4c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7fff}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xe9}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x127}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0xcc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xb8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xc1}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x120, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x64, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8001}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7d}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xac, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x2c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x52c, 0x5, 0x0, 0x1, [{0xe8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x50, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3eb4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x13}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xcd}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x7e}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}]}, {0x194, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9a3}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xa8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x50, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xe8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1d7e}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xd48}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfffffff9}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xf6b6}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15a4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x4c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80000000}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7ff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x3b2a}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16f3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2c}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x38}]}]}, {0x2ac, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0xdc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x9c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1cc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x164, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xd67}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfe45}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3ff}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x50, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x63}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}]}]}]}]}]}]}, 0xe24}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000000) 15:09:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1241.569822][T22775] nbd: device at index 5 is going down 15:09:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @empty}, {0x1, @link_local}, 0x60, {0x2, 0x4e1f, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'ip6gre0\x00'}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x7d, 0x9, 0x6618, 0x7f, 0x200], 0x7, &(0x7f00000001c0)=[{}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}]}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f00000000c0)) syz_genetlink_get_family_id$team(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x0, @dev}, {0x4, 0x0, @local}, {0x2, 0x0, @remote}, 0x1a4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}) 15:09:49 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0xa, 0x4e23, 0x0, @remote}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)="a52276d91c24150614ab85e52698e308f9ba812df91273", 0x17}, {&(0x7f00000029c0)="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", 0x4de}], 0x2, &(0x7f00000004c0)=[@dstopts_2292={{0xd0, 0x29, 0x4, {0x0, 0x16, '\x00', [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}}}], 0xd0}, 0x0) 15:09:49 executing program 2: ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wg1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getqdisc={0x40, 0x26, 0x100, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r0, {0xd, 0xf}, {0xb, 0xf}, {0x290220cf2a605b64, 0xc}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x10000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x1f000000}, 0x0) 15:09:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x2000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1241.926010][T22798] nbd: device at index 5 is going down 15:09:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x6, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x33}}}}, 0x88) 15:09:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000940), r0) 15:09:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_hsr\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11}}) 15:09:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newrule={0x40, 0x20, 0x100, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5, 0x8}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}, @FRA_FLOW={0x8, 0xb, 0xff}, @FRA_FLOW={0x8}, @FRA_FLOW={0x8, 0xb, 0xffff}]}, 0x40}, 0x1, 0x0, 0x0, 0x40081}, 0x20000800) 15:09:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x2240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x20000000}, 0x0) [ 1242.384773][T22829] nbd: device at index 5 is going down 15:09:50 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='GPL\x00', 0x4, 0xc7, &(0x7f0000000100)=""/199, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:09:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) sendfile(r0, r3, &(0x7f0000000140)=0x401, 0x6b6) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000019070697b5eac6df0000000400ff801400137bc634adc30cafcc3a018f0800", @ANYRES32=0x0, @ANYBLOB], 0x2c}}, 0x0) sendmmsg$inet(r1, &(0x7f0000000580)=[{{&(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000180)=[@ip_retopts={{0x118, 0x0, 0x7, {[@cipso={0x86, 0x9, 0x0, [{0x7, 0x3, "bd"}]}, @ssrr={0x89, 0x13, 0x22, [@empty, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast]}, @timestamp={0x44, 0xc, 0xda, 0x0, 0x6, [0x0, 0x7ff]}, @ssrr={0x89, 0x13, 0x2c, [@dev={0xac, 0x14, 0x14, 0x1f}, @private=0xa010102, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x18, 0x74, 0x0, 0x2, [0xe09e, 0x8001, 0xfffffff8, 0x1, 0x3]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x2c, 0x5b, 0x1, 0xc, [{@local, 0x1}, {@broadcast, 0x7}, {@broadcast, 0xfffffff9}, {@loopback, 0x400}, {@multicast1, 0x7ff}]}, @timestamp_prespec={0x44, 0x4c, 0x7e, 0x3, 0x8, [{@local, 0x1}, {@empty}, {@local}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x85}, {@multicast1, 0xfffffffb}, {@private=0xa010102, 0xffc00000}, {@private=0xa010102, 0x8}, {@multicast1, 0x6}, {@broadcast, 0x3}]}, @timestamp_addr={0x44, 0x34, 0x59, 0x1, 0x4, [{@rand_addr=0x64010101, 0x7}, {@rand_addr=0x64010102, 0xfffffff8}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7eca4d7c}, {@broadcast, 0x800}, {@rand_addr=0x64010101, 0x631efc5}, {@loopback}]}]}}}, @ip_retopts={{0x58, 0x0, 0x7, {[@cipso={0x86, 0x48, 0x1, [{0x2, 0xa, "29c01b566e257dbc"}, {0x2, 0x12, "4e99f9bde897558d98919cefc289fe88"}, {0x5, 0xe, "d4d3ae3d7032403f60bc21b0"}, {0x0, 0xe, "2f984f0af99c41d9be5c6a7e"}, {0x0, 0x8, "f25cdda55835"}, {0x1, 0x2}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_retopts={{0x6c, 0x0, 0x7, {[@timestamp={0x44, 0x20, 0xde, 0x0, 0x0, [0x2, 0x5, 0x1, 0xfffffffe, 0xfffffff7, 0xffffffff, 0x3ff]}, @timestamp={0x44, 0x8, 0x9d, 0x0, 0x9, [0x4]}, @lsrr={0x83, 0x1b, 0x53, [@dev={0xac, 0x14, 0x14, 0x19}, @loopback, @dev={0xac, 0x14, 0x14, 0x2a}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100]}, @cipso={0x86, 0x8, 0xffffffffffffffff, [{0x6, 0x2}]}, @timestamp_prespec={0x44, 0xc, 0xef, 0x3, 0x6, [{@broadcast, 0x69}]}, @ra={0x94, 0x4}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @remote}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}], 0x260}}], 0x1, 0x8880) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x7) 15:09:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x3000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast1, @dev, 0x1, 0x1, [@loopback]}, 0x14) 15:09:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x3f000000}, 0x0) 15:09:50 executing program 3: r0 = socket(0x2a, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x71, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={r2, 0xffe1, 0x6}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'veth0_macvtap\x00'}) write$binfmt_misc(r3, &(0x7f0000000080)={'syz0', "0105d8e5b50b0f7642aed78773c29165a781e0b4787db30d2c80be7a50f92abf2dee61a65396f6faf1ac4ffa56433bcf661c8e7b54873dd1a0b263504f"}, 0x41) 15:09:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x0, @link_local}, 0x3c, {0x2, 0x0, @empty}, 'macvtap0\x00'}) [ 1242.723297][T22848] nbd: device at index 5 is going down 15:09:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x3240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:50 executing program 2: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000240)=""/231, 0xe7}], 0x4}}, {{&(0x7f0000000380), 0x6e, &(0x7f0000000880)=[{&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/141, 0x8d}, {&(0x7f0000000580)=""/253, 0xfd}, {&(0x7f0000000680)=""/43, 0x2b}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/26, 0x1a}, {&(0x7f00000007c0)=""/43, 0x2b}, {&(0x7f0000000800)=""/59, 0x3b}, {&(0x7f0000000840)=""/7, 0x7}], 0x9, &(0x7f0000000940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x138}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000b00)=""/17, 0x11}, {&(0x7f0000000b40)=""/254, 0xfe}, {&(0x7f0000000c40)=""/189, 0xbd}, {&(0x7f0000000d00)=""/56, 0x38}, {&(0x7f0000000d40)=""/224, 0xe0}, {&(0x7f0000000e40)=""/170, 0xaa}], 0x6, &(0x7f0000000f80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000001000), 0x6e, &(0x7f0000002180)=[{&(0x7f0000001080)=""/173, 0xad}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/9, 0x9}], 0x3, &(0x7f00000021c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}}, {{&(0x7f0000002300), 0x6e, &(0x7f0000002540)=[{&(0x7f0000002380)=""/82, 0x52}, {&(0x7f0000002400)=""/29, 0x1d}, {&(0x7f0000002440)=""/197, 0xc5}], 0x3}}, {{&(0x7f0000002580)=@abs, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002600)=""/24, 0x18}, {&(0x7f0000002640)=""/192, 0xc0}, {&(0x7f0000002700)=""/1, 0x1}, {&(0x7f0000002740)=""/56, 0x38}, {&(0x7f0000002780)=""/98, 0x62}, {&(0x7f0000002800)=""/112, 0x70}, {&(0x7f0000002880)=""/41, 0x29}, {&(0x7f00000028c0)=""/43, 0x2b}, {&(0x7f0000002900)=""/233, 0xe9}], 0x9, &(0x7f0000002ac0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002b00), 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002b80)=""/66, 0x42}, {&(0x7f0000002c00)=""/148, 0x94}, {&(0x7f0000002cc0)=""/5, 0x5}, {&(0x7f0000002d00)=""/240, 0xf0}], 0x4, &(0x7f0000002e40)=[@cred={{0x1c}}], 0x20}}], 0x7, 0x2040, &(0x7f0000003040)={0x77359400}) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000003140)={&(0x7f0000003080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003100)={&(0x7f00000030c0)={0x28, 0x6, 0x6, 0x301, 0x0, 0x0, {0x7, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4801}, 0x4000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x48000000}, 0x0) 15:09:50 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5421, &(0x7f0000000000)) 15:09:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000000)={'vlan0\x00', @ifru_map}) [ 1243.071039][T22873] nbd: device at index 5 is going down 15:09:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0), 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001700)={0x11, 0x0, 0x0}, &(0x7f0000001740)=0x14) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r2, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r4, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r5}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001940)={&(0x7f0000001780)={0x1a0, 0x0, 0x528, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x44, r6, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}]}]}, 0x44}}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r8 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_delvlan={0x28, 0x71, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x8}}}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c000}, 0x8010) 15:09:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) 15:09:50 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x8, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:09:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x4000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x4c000000}, 0x0) [ 1243.280697][T22886] MPTCP: kernel_bind error, err=-22 [ 1243.316369][T22889] MPTCP: kernel_bind error, err=-22 [ 1243.433572][T22900] nbd: device at index 5 is going down 15:09:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) accept$inet(r1, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x7, @private0={0xfc, 0x0, '\x00', 0x5}, 0x400}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e21, @remote}], 0x3c) 15:09:51 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0xc0189436, &(0x7f0000000000)) 15:09:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0xa, 0x4e23, 0x0, @remote, 0x7}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)="a52276d91c24150614ab85e52698e308f9ba812df91273", 0x17}, {&(0x7f00000029c0)="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", 0xe0e}], 0x2, &(0x7f00000004c0)=[@dstopts_2292={{0xd0, 0x29, 0x4, {0x0, 0x17, '\x00', [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}], 0xd0}, 0x0) 15:09:51 executing program 2: accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={""/10, ""/2, @broadcast}, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@private0}}, &(0x7f0000000180)=0xe8) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000340)={'syztnl0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="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"]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast}, {0x7, @multicast}, 0x0, {0x2, 0x1, @empty}, 'veth0_macvtap\x00'}) 15:09:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x4010000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x60000000}, 0x0) 15:09:51 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0xc0189436, &(0x7f0000000000)) 15:09:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @empty}, {0x2, 0x0, @local}, 0x2a5}) [ 1243.844578][T22925] nbd: device at index 5 is going down 15:09:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x4240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_getaddr={0x5c, 0x16, 0x200, 0x70bd28, 0x25dfdbfe, {0x2, 0x38, 0x0, 0xfd, r2}, [@IFA_FLAGS={0x8, 0x8, 0x28}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x9, 0x7, 0x7ff}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x5, 0x1, 0x8}}, @IFA_CACHEINFO={0x14, 0x6, {0x10001, 0x7f, 0x54, 0x8}}]}, 0x5c}}, 0x40880) 15:09:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01ac01d4058a498493ff0300000900000000000000e23b5eb22a19a1b092b293030006d0aa2aafb84ef33ec24a9c2f32d514f2765d4d7571598c297efabb8b1b077b5d24dec1dc0fd719c1051afedde854207506053924ea6755cf5539e60fd58f49ed45933131a29a6a98b1220fbb9ea5f3334e64570b", @ANYRES32=r2, @ANYBLOB="28005080110001000100010000000000b7b3bf9e8d0000000800030005ac0f000500020000000000"], 0x44}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x0, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x4, 0x30}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x40}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x5b}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x80}]}, 0x44}, 0x1, 0x0, 0x0, 0x48411}, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x68000000}, 0x0) 15:09:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'vlan0\x00', @ifru_map}) 15:09:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x6, 0xd, 0x0, &(0x7f0000000300)) 15:09:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000000000)=@isdn, &(0x7f0000000100)=0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{}, {0x306, @random="c398db0d1c4b"}, 0x8, {0x2, 0xfffc, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'macvtap0\x00'}) 15:09:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x5000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x1, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) [ 1244.302579][T22953] nbd: device at index 5 is going down 15:09:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x24, 0x0, 0x0) 15:09:52 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000340)=@buf) 15:09:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x6c000000}, 0x0) 15:09:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x1, @remote}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x50, 0x10, 0x439, 0x70bd2b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x7}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x8001}]}}}]}, 0x50}}, 0x0) getpeername(r0, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x80) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getstats={0x1c, 0x5e, 0x200, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x1}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x4004) 15:09:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x5240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, 0x0, &(0x7f0000000040)) 15:09:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, 0x0, &(0x7f0000001300)) [ 1244.702805][T22979] nbd: device at index 5 is going down 15:09:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x74000000}, 0x0) 15:09:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, 0x0, 0x0, 0x40002001, 0x0) 15:09:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000005c80), r3) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r5, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r6}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f0000000080)=@xdp={0x2c, 0xc, r6, 0x13}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000100)="4c42fb3f7472f3baf68689c9ed4ba2eb57d7005087ddf8516cec51029c47a9eb3f087e77186723bbd6dd5fcd3860b7dc243c", 0x32}, {&(0x7f0000000140)="2da6a39a454417c9ae6339702683c4a8a174036c016574b68e853e82976880ceef06dac84e40aa44b7b0513f3936bf4550bc7b6d1a3c6fc58adf0c6c8ad01b78ba5e8db5b5abd629519087834d947bdcc9f543e2542544346b695849e6d772062e1b2d98b9b6c65ca99d66891e33700e166bd39490fb3a8b50ff278ee003694636f670a3a427167891f26e331ef2fe5059c58e2ff3eff0d5102656108e7e1a3d734418d27e89885b4a2cf6", 0xab}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="9a1d4753f903c41f9d4afbb1aee2f2605614526c2b1c13f1f16c0532febd02df1dc85c9c1603c527dde82aa77b3aaf09696cfed71cec3e5dac41c63a2c1471c816c3efd2ec1c0406f4bd2dfe733bc2bce17f6b3bf1fabfc0ce69763dd1160a360056e11cb4406c0fcf57b26391c82350eb1accffc0cd4d7a46561b2f01ccf2703282131db1150432db", 0x89}, {&(0x7f00000012c0)="d3ebd4444cefddd779d16532a4b0f127d3a394201bcb3d63bfcdcb5230e854531ba734e4f809e8bb0cd9c8c1fd4ac68019ae62e9c87a0166e783819bc3bbfb46bbb59b783bcbdacc07bdfa74a213df709fca017042dc01d044d12b0e84e6c579ab5d41e4d2fe90a4e52a7501472476e9c37f18203fc724d12416b04a30e367a56b", 0x81}], 0x5, &(0x7f0000001400)=[{0x90, 0xa, 0x6, "fb61f5505aca84269ea9fc7a36a81b62d22c4c7ae1e509149d5dece618ccc5f4903ccb72311b55c7d0c6d5a630397adb3ea0fa1530c1452bb6db93dc0f8814e7018a5e4461b83317de3ef89250a52efec07bcd7cd7e10dedb8c7b070c2169f2597fc9d5d526a3a7ca69ade62be3445a8676c09eaf9ee312b07eb54fb"}, {0x1010, 0x116, 0x7, 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{&(0x7f0000004800)="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0x1000}, {&(0x7f0000005800)="63f4e84e10697df509e04246a8b10b3e9449b4db2e06865bbd867080a3acf70c21e6c8a43d276e02626fdb6cdb30ba3c7f7ef5f6384084952491667f87009f4155b85665f4d0c62d71cf299eb04e2f94894f25d8060a40f558eed40e586f81611cd10e84c7ff2723af13ca6f1630de9b970a6d7703f909e1fe1566f1c26a2aed7971db0c5b674c570b5a08cf4b150e53a2e3bc3c46617921addb8917524508f0", 0xa0}, {&(0x7f00000058c0)="c6722d06ed7183e8b31cbc951bc764fa69958912ed9951550a5adc8b13c092d4e50d0a3de5512b5f41f8ab1cc09be4c3200f4b6ad88fa879d4c32f16cfd22c6b", 0x40}], 0x4, &(0x7f0000005940)=[{0xa8, 0x10a, 0x5, "44d628e160e362993c4af93ae4ee56c210917a4404b5713247eb94d04b5e8a99d8bda79badd56bf3fe2ca05cb9960967087d34015f726edf080c0f299b2eb86e98a41019d4b038e51ed61eef3af9f822d84d2fa7ac1cfe3bec9bd1b03cda76a7b72b9ab6809bc28facf037737f16c4dcf7d876ecfbd8a2403dd35422ad4c5aec543dfa5b685c163cef5fa58510cd7dc1c31e85533a90"}, {0x68, 0x109, 0x94, "0eaa1e624518696875fceb9fb2ce32ab577f75af9ee37102725d570c815d606fb063b9eada78618494d864f95677ca808c40d535e0126fa75a108a94cef486dc648e4ed7afd55724f9612da8490aaa7fa1cff0bd7f0e37"}, {0x100, 0x0, 0x40, "93aec5af7f8f7c9725f3ad6838a385fd78fc359817261130d9b03725e82e428e1baf0c826710b0da0740383d7539030afcb1737bcee511c2c833d92aede7ab164abc6e4814b355a753540b2c951e998545da67bde41c01789b6dd4b9cc404ba86615c75e23d477711331c2c4b820a98fbf60dd09385efb7607c9ca9f0bfd5ed2a9824922e4e9ca61449314ff2a7bacfcbed73882172019e2048fc374f903a21b77cbf69c5ec5ecd74c0738b3381d4f85807a4800f66698fdfe4b1178b8d973a1b06d4abef752f2638e2e6690495c889360778459f0a940202be3d2705a70d4628b563c27a37c9995d48265a12a"}, {0x78, 0x10d, 0x6, "789b44eae4906c23a14eaa79d5d154402c0961ba7b214aa4a15f169679cb3c24985e8aee16fec1b57297ca5240f3f4b125f06b851d32f26b27df470e4d7b132d7176ec03584dc0a4db99a52b483ffdfce094f49e309e4bf6aafe0982b726971b679b15eb5002"}, {0x10, 0x105, 0x1f}], 0x298}}], 0x2, 0x8804) 15:09:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x6000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180), 0x4) 15:09:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)) [ 1245.062894][T23009] nbd: device at index 5 is going down 15:09:52 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x9, &(0x7f0000000180), 0x0) 15:09:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x7a000000}, 0x0) 15:09:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000200)={0x0, 0xffffffda, 0x0, 0x0, &(0x7f0000000240), 0xc8}, 0x0) 15:09:52 executing program 2: sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x30000080}, 0x800) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000012c0)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x20e05}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x80, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7fffffff, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5, 0x1f}}]}, @IFLA_VLAN_ID={0x6, 0x1, 0x1}, @IFLA_VLAN_EGRESS_QOS={0x10, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x6}}]}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x80}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r6, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000012c0)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0x20e05}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x80, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7fffffff, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5, 0x1f}}]}, @IFLA_VLAN_ID={0x6, 0x1, 0x1}, @IFLA_VLAN_EGRESS_QOS={0x10, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x6}}]}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x80}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000200)={'syztnl1\x00', 0x0, 0x8700, 0x700, 0x3ff, 0x1, {{0x1f, 0x4, 0x3, 0x2, 0x7c, 0x68, 0x0, 0x5, 0x4, 0x0, @private=0xa010100, @remote, {[@timestamp_addr={0x44, 0xc, 0x98, 0x1, 0xe, [{@rand_addr=0x64010100, 0x2800}]}, @timestamp={0x44, 0x24, 0xf0, 0x0, 0x7, [0x10000, 0x7, 0xc94, 0x80000000, 0x8, 0x0, 0x3f, 0x80c]}, @ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x34, 0x79, 0x3, 0x1, [{@dev={0xac, 0x14, 0x14, 0x14}, 0x5}, {@dev={0xac, 0x14, 0x14, 0x43}, 0x7}, {@rand_addr=0x64010102, 0x9}, {@broadcast, 0x8}, {@multicast1, 0x1f}, {@private=0xa010100, 0x1}]}]}}}}}) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x47a}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000080}, 0x4001) 15:09:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x6240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:53 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @random="4fa2a0961fe1", @val, {@ipv4}}, 0x0) 15:09:53 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0xb, &(0x7f0000000080), 0x0) 15:09:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000600)={0x0, 0xa, 0x0}, 0x0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1245.533768][T23048] nbd: device at index 5 is going down 15:09:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10, 0x1}], 0x10}, 0x0) 15:09:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x7000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:09:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000340)={{'\x00', 0x1}, {0x7}, 0x80, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="3ad30bb9669f6c0a44192f70a00357150a0ef52db9654cbb763cbc1a3a9bf97d3de174523fa312d0942a85cf9df0513fa2eec98eeedd26607aa5e4b3ef9bc5ba379e64c0172a8e2df76253216ea1fc98c34a499507b51b7b3d1c1f1e18eab8b4398dd0fe3740195f4ba15f04293f16341109a4b35dbe2850b87495ef1be3613c5441a534445477c01d20cea7b0bb7d8e1b764cfff3f4201f1d8c216b6a26bd0d4ccc6915", 0xa4, 0x0, &(0x7f00000001c0)={0x2, 0x123, {0x1, 0xc, 0x3a, "10cf4574c93085f654fb6d703c5e642e2004b7eedad57bb6f46fdf87eceb69545fb3ae8a4e65befde81715cf2851576c264df13ad5488c8ec576", 0xdc, "06671b108652d799e0ba1ee0039198445cdc381685b949e56b8845d838c44856aaafdb3f009746a7812f68af4b0c463ca71c6a58d51c91d0ac95fc9c84ce34e1cb6747296dfed881b0e8b181f78639474f85878f35afbe4bfd14adde1040da8f9bff5678603066824c383159c405f3fa746fc21fbf4e92cdba6b2ee8540b3172d2f78b6e42c18eff974ae4a71dddfffc01df08e3d5e72e7edfd3aa658b6c523cd6b3b46c4aabe0adf4f2424f05273e77a35c6512392029b0db7ca229b096d4f942a56ee349c876a310b6990927f9d4b8efec1f71dd74b1198adb5b8d"}, 0x36, "389ce04963beffee0cb3f03b5d9869ec99bab076b1e65ffc90088a65abc54226ecd368144fc19676dde52221b22db7f34bbe741c5f0b"}, 0x165}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:09:53 executing program 4: syz_emit_ethernet(0x26, &(0x7f0000000080)={@random="4f970e2800bf", @local, @val, {@ipv4}}, 0x0) 15:09:53 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000010c0)={@random="07cf7c6bba40", @remote, @val, {@ipv6}}, 0x0) [ 1253.456553][T23113] virt_wifi0 speed is unknown, defaulting to 1000 [ 1254.551098][T23113] chnl_net:caif_netlink_parms(): no params data found [ 1254.964766][ T2963] Bluetooth: hci5: command 0x0409 tx timeout [ 1254.985114][T23113] bridge0: port 1(bridge_slave_0) entered blocking state [ 1254.994378][T23113] bridge0: port 1(bridge_slave_0) entered disabled state [ 1255.003031][T23113] device bridge_slave_0 entered promiscuous mode [ 1255.386996][T23113] bridge0: port 2(bridge_slave_1) entered blocking state [ 1255.394415][T23113] bridge0: port 2(bridge_slave_1) entered disabled state [ 1255.403514][T23113] device bridge_slave_1 entered promiscuous mode [ 1255.796050][T23113] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1255.807766][T23113] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1256.199716][T23113] team0: Port device team_slave_0 added [ 1256.208677][T23113] team0: Port device team_slave_1 added [ 1256.605268][T23113] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1256.612297][T23113] 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. [ 1256.639976][T23113] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1256.656286][T23113] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1256.663659][T23113] 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. [ 1256.693135][T23113] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1257.027853][ T2963] Bluetooth: hci5: command 0x041b tx timeout [ 1257.132175][T23113] device hsr_slave_0 entered promiscuous mode [ 1257.140309][T23113] device hsr_slave_1 entered promiscuous mode [ 1257.146888][T23113] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1257.155550][T23113] Cannot create hsr debugfs directory [ 1257.193922][ T8] device hsr_slave_0 left promiscuous mode [ 1257.201183][ T8] device hsr_slave_1 left promiscuous mode [ 1257.212083][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1257.219930][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1257.229475][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1257.237026][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1257.248446][ T8] device bridge_slave_1 left promiscuous mode [ 1257.254670][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 1257.265395][ T8] device bridge_slave_0 left promiscuous mode [ 1257.273636][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 1257.286344][ T8] device veth1_macvtap left promiscuous mode [ 1257.292575][ T8] device veth0_macvtap left promiscuous mode [ 1257.298790][ T8] device veth1_vlan left promiscuous mode [ 1257.304566][ T8] device veth0_vlan left promiscuous mode [ 1259.107814][T10894] Bluetooth: hci5: command 0x040f tx timeout [ 1261.187598][T10894] Bluetooth: hci5: command 0x0419 tx timeout [ 1274.859742][ T8] team0 (unregistering): Port device team_slave_1 removed [ 1274.875455][ T8] team0 (unregistering): Port device team_slave_0 removed [ 1274.893749][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1274.910816][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1274.982513][ T8] bond0 (unregistering): Released all slaves [ 1275.212184][T23113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1275.230690][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1275.239558][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1275.253871][T23113] 8021q: adding VLAN 0 to HW filter on device team0 [ 1275.265053][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1275.274473][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1275.283922][T14920] bridge0: port 1(bridge_slave_0) entered blocking state [ 1275.291163][T14920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1275.300278][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1275.326909][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1275.335675][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1275.345601][ T2963] bridge0: port 2(bridge_slave_1) entered blocking state [ 1275.352749][ T2963] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1275.378946][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1275.388228][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1275.397533][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1275.408097][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1275.417346][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1275.427368][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1275.436146][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1275.456650][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1275.465107][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1275.478078][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1275.487372][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1275.500271][T23113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1275.555479][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1275.573352][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1275.592940][T23113] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1275.719680][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1275.729842][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1275.761227][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1275.779407][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1275.789531][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1275.804478][T23113] device veth0_vlan entered promiscuous mode [ 1275.832577][T23113] device veth1_vlan entered promiscuous mode [ 1275.895150][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1275.904706][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1275.915079][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1275.928600][T23113] device veth0_macvtap entered promiscuous mode [ 1275.941758][T23113] device veth1_macvtap entered promiscuous mode [ 1275.964752][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1275.978398][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1275.988889][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1276.000576][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.020260][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1276.039777][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.053947][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1276.095206][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.106409][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1276.117061][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.128512][T23113] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1276.138486][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1276.149707][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1276.158606][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1276.172632][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1276.185465][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.199452][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1276.212089][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.223567][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1276.236067][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.256869][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1276.276780][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.295204][T23113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1276.310023][T23113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1276.322385][T23113] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1276.331555][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1276.348497][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1276.487929][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1276.531048][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1276.589518][ T9770] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1276.611170][ T490] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1276.643650][ T490] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1276.673811][ T6304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1276.782085][T23468] nbd: device at index 5 is going down 15:10:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x7240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:24 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @random="7796e74ab5ab", @val, {@ipv6}}, 0x0) 15:10:24 executing program 4: syz_emit_ethernet(0x109e, &(0x7f0000000140)={@random="4f970e2800bf", @remote, @val, {@ipv6}}, 0x0) 15:10:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000001480)={r0, 0x101, 0x4, 0x2}) bind$inet(r1, &(0x7f00000014c0)={0x2, 0x4e23, @private=0xa010102}, 0x10) 15:10:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xb2150000}, 0x0) 15:10:24 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @random="5afd740e05ec", @val, {@ipv4}}, 0x0) 15:10:24 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x9) 15:10:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000023c0)=[{&(0x7f0000000080)="cb7797e37fcc0abad6f420e3b8194a9b93553c15d04f68458b63dc90c2989177722629cb5ee4dd5b165e4bb39f3e99af5eb3b978700065660a60521e27dc7019bf7f7e383417790df7458b0ede050d5af3d9098e0d848829f76136a3ed0fc0a7724723b81663849f1bfad00f8005325e0fb167228a43faf29b9d5798ce7f4d4d1cb9caef2606321ed1571a63d746e3c7cde737c92a35a97813227bb49c7c988c254b01c7d6f347c84522855fb42d04248c378bfb8a87", 0xb6}, {&(0x7f0000000140)="0f6998e2fc53f7c6682de110b821dfa32f", 0x11}, {&(0x7f0000000180)="852bf9769618c06e6624a318b0e5ad01ead088eebdbdae97036a0a402de6775a4e85ff4083595126a2f1cc00dfe53e39ff9d3e47df3652fbbfedba595c42ccbc59e887f7c456e8ac5adbdb18f2bb7384b5063e7be8a6f1e2e4d174308d85b91d734339b406d39aeb802ed5fb4330a6c7ec74c8f713e0fdba41610946854d6f27", 0x80}, {&(0x7f0000000200)="6cfbe17d6ffee308a7e71b28b1031f1e0aafae625aac5bd97265d660416f097507d231ab53a232b91f63da5d113703f4baf81d81d5414d1c0c92b4c2d1228b6ed8ea969c6c8a91d58b2f1fc2d67008a93f91850ea7b4f21fdf8886798d7de48032e0a067fec51ad9941507d3a3a18d2d740829b5bfb335636f0bfc6bfce08b50ca874f2023a1434a974c088efe658b0980ebf0fbb8fe6575ce2de0a794624b59179ecd400b4f2cc24c1b720f6095987381ef901c2e76778a1ffe4e2fe6752c3c34a598e18252b02025f8a4cdef176110dbbadc53c4390b6a", 0xd8}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="199cfb38250e253faa3cd4d3e21e429d8f2232bceb68647caa7d44b79e080150ba1937551453a6715a87da02f2b209eed197b9fcae0076cd0b59da1614dc005716ea66be8558f09afec8555187f02d080ba0709032b2e84f0859615121fb961d4d4bb6bffb04e719851909e51ee1b99fe4223bd3b603c7738136d21170ee88f1e004cec9227f6e8358ec45ffbb8613c5614edcafff4a801d9bb20778a33f7f44dd84e2fedc32ce7c3f8f088f2fb16fc72c22c62c38dc3eadd16464d16a8bbf65aacd490e310cc3268445b60805f230360f8d1f5cbbc8acdd1a8c5f12805188292f1bc62d976cf3b98e2f490fa27c252a8a1929f6e97a908db70b7df102fdc745b27e6ce9047c636bdddde6654c66e094267d486e7085f0d9537c330e991da931d2006050f06615ad0f977556516d675c60f764cd4698ceedc284fb125e2c2c9413115f0f62dc69eba5e911ea68036672d5f82aa24d1e641a52ef59c82b3a52163558776e2d6aa2c903860c6630ca91386f192cd8ce9eea300637108bcf7c5c8043b317434069ab4b87e13185b951b09153a40e3cd74a616aba2bff7123c74450de2e1b1fc7525ac0d3e2223dd9cb4bec21e65b35f7e73b92f8d671edbdeee6094b6f6823d69f995e053001359bdbe640aaa19bbeb075bfd8483ead137057cc521cc119207c1170b50a0a38a42bfd29bd3d34082b2b8ff7c6c581c17d0560057e1a6d79754ce1519dde43514b076ff05215dd0d8082de0ee454c4ec060a53bc7409dd1b45ea2aae1909f61901f2a141d545d9950390cf3a4de62fa9ee1490dd9b01439a23bd0d415817b42ac4816c3e0ee5d3bad06e92fea49ad3c86daa74b5800fd13150b1725d0f5727c23ce66dd7e238681563d691e64c46483eaa6e311b4b52a66f402b750f44b8e039033dd86a2d17fdb0c543b736b6a562f84661b9a8c67cb9639394c8e560330f7d876251cf50f04fbe4ed1afa26319343443396fe99837d8a6563ade00c1ac02bc8fce778eca2c87421f279e121b94d741722424cdc745796bbe3d1ff818c58d3d6899841c2ea0f870196afc2e0c681283dbe3ab4107411f32e45efa0c3656cd10f12e752831a1e099b1528a8e23014214bbd7c6d59b205eeb3e8c4504922a0acdf1f83b89cb02293ad70d9607c9a669089a527bca71f10c072d6f8389c97d2f3e4b6b39ba68b42b39849e4d9af86394a62dc149b2f18c51bdbf4dd1fedc81813915d38a08dcfe5740a1d6a14bb18c8a365b59909faae399b805c9ec3ff6e4bb9f8f17d68d7b42b674b5d8fa63d2c8b3f298306a6d7e3e770d12a2ada2dba0b64c6149c82c7ebfa75cb0b2f9e3384f8dd7a8c1b56705a968bdebb87479a6e9269a650ecaa858b163b074f4240f06f9bd8d8b0b2bf7d27d43ca8288d2ea99fdc65cfac3d5b6206b53b542099f89b343c5ff612fded4fb5dbc17376cc4bc02ef8a4f5ca72e9762ee9d5529cb9a8c040dc7bbcee0147f73a009047051ebe893530278af96bd077f3dbb1d9bb44c1e4cd1d71e3e48c58da68d1c49b6e87e4c11d3de0d33977c3908a5f93832bc66494e4a3fac44ac70b7d4d62da18665efea783cb5e0ad9db29bc7ce99d23f9d5bb553a16d87436890ff11b91a9c2acb85bb54a7a58b28fd9b66e584799c48d5043925258daab31ff5718fbfddd931c219527a87f37874046f785252f9487ba5a0513dae6924f7d6ff493b4ff0f80d230f083a6012c9be169997a06dbecb947d9fc1bfee27d009962916fafe20a4dce90468c7e733c0cb6476580fcf2d090e39bf8990fbf50dbeb46b9c32d9cfe74a0aeeffbcc2c04c61b3ff2fc54a1b0ae8e70e28d63624ce89cc90c6cf3a94f38f08cc5b3907c9568a466edfabfbe2292c0f64067d6b95749dd363854cf8a87a5bbbac64e3da0e40b7c365f32d9efd35b4b3178ab52357baf1dfd8837a27d7de972dc99da01c5b30dab9d4a259b570dff310f413ecbb5070b774724ebc26bad85f84a2eedf5e6f5f807ef15b013bf3f1aac1d34e62beb03fdea3c80c57f28ba60bcb5eceb75464d915edda5e25baf862787f5c12b60f2d203abdb66105a40fb8954ca47dd3bfe77ef782dfdb47929091ceaf6ec194c4966d234fb6437b3925c49580bd95a57b8eb7e8df24a459b073d57cd64cd6317bdacbf135d1f59787dc40acbbdc9a294748575687e0ea5bd935809943ed274e499a690e161a05d82d0807c35d60b511fcd089dc5475e97832eb08e8b418d355f6955462b53d405defc565b2fef9fd0444c89038728984f09faeeb83fa445fa7a8d9707096986051eab635a1796f19794073b3611f763b71187d01aa31baceaa67d72a10ef38484262bae030def98866ef340007757bf28b7743568caba3eebfb77caea8460b97e81d84a9da280ee42241cbe4d75adcd0b1512bbd637215ad18f600a88686a5ae34535b7ec8686ad54e6befdbbdec597e309f774e56f102f71e41472be68781f195622fbb5d546bc3693a4fbe6bbfb59bc8f4d56e9999bae2bb322641d6de51b463378aa5979629c65d24f34ed061ae234790cf58e54d0d1949926b402d56d01c3a4cd143a3a94c278760135980a8aeba7296f99c85621e20a439cdd91f066b70e798d6c8f2ec1de0ba88b660b8d90d4c108bf9d49f718789f9fa518644a40fbc5dc086f8f672f9012268f53a2370c55dab6cf59f1dafa1464f9e0efd80f2e64576060b0c0a768df3d574bd61707ecee443258ce6f094e576f3fc64d1d46bfac7eb34f29e11390f86c8cef834710d3a3936e653395cf2b3c40879fbbcc3b0dd57f8892fc2eb2d0fb6ca7426da625b28fe64a4324f8fbc7b57919fdca74f303a15a4ea77d6d3f8e0e2558da0c7a9d8e3832c8854d97c30a2cd81197a2e6233cb0d8e539be13af86771361f0c3c2eb03d776f5c990324f4a9dfd58a452e0c86c2b3c8564965a589cae1d8311062c20c3218aecadea0f2126be0ec1dce37a836eb2af4985b8e1d42f8c39c32f0b6b944abc4215b6e539e3fc34e5b9453a8968acea4d3edcba5907c0cb1d14251a80e258e6b969340203ce399484bbdd204513e759d8bb374b8fc7d65b3432027eb51f6db5e78620ff4c02249e2e96ac92016aebf2bd3098b3ee5ea92eabbbb8c9c435eefeb679a1f75985698b72fa13e68ca096e8b23ec1bf4b2cc0b2d047c2d5ddc39eb4f6f758bd9f3a5fbba1da19f37c99aa36a601f85632e8844e246c5a0e31dca23c68de741048176e79f9ad13b490eb470cca0b0322e028b15c50f4dfd51883f037d5eb911ff5350a5806837c893c2d35f71cacbdb616b8fc9f84bc566031b6504f2523fa59f57a780e8221f5cf6ea43fdc77add853cf45ed5d41a3cdc39f65ed1b41fca07f427d825b3f6c273c7950af80ffcac0005e9c70620734fe3230944ad1535a345b0f29e9556433c837efede41c8b768d7e3c9880b20a95f1652ac00f8e7348450fa1b1a9e09ec10f947f1bd66c3f74f2a01e1de02046aa0ca82f924fbcfb6cddd2baf6c748ce40c42d140531a4dabed9215e89258bb2025dc61d88f671af8188b39a453135bcb1279ae50c27f62557b8295508198d02edb0310b5987ee790ed0675f813ff38deab96744e17920ffa7f85523e91fdaf6e9205ad5748eda6b3f4e98f20b6501e3f0b0ac0016697fb078e7bfc2c620670f58e112aeeead1c416fd1a6b1de6e65a97276db533557ba9ddca167998378ad676c3e706cecec62950cfb7026d972b57ed946a3f6dc16c6007baab41ed8f4a5cd302fea277d282676b95af25fa93a7dcabb97defaacbf8756c7f08ea3abd7f6e88549f458b30f7f0929508c9f53469f83d7896bf88982aed808f126e3d13dd3a3bddc7b38b9c82871e65a2c940a42c5e98be48610cc7c9cfbd82736da7bc1e45cf35b450f6cfbeb1e0eb0ecef981daa478f2292e9f4e2df3ce6cd087b60906567cf3fecba42c21f8c4647043b89963813af7fb1abe75c452f01c2beb5f8afebaf36a48dad23e03f9a91af51ea9d7492c51acfad0b6c5d31093cfe89c5c2ce3549a6d68e6faedb5077192676fa1281c231194c5dbc5925532e39b6148f362c82d1f380a8a80571c08901ecf98f07fd724a7b20cf5ba3f9b67da82fdb98e825d3aa5ebe6f27e703fcb1918bafe92930fb2939c95c176d7444d3347f71ab4c38bf2a111bc9855afbd4bb5111f6092baa6a18ee44a898988f872ce18d1fd27cb09843419b18c1d5a4c49b787843a4762c7d3fdaea45cbe84ab7e341f6b8c9147c5a0ad7ce251a5b9ddff720333660c3d12618152b3b22f38977519b7cfd75705a183038e44d62e983662771e67eca15512f367763aef880bef1847ef665121bb9dce210579f53fb9457a20ce48db58d317e2c6363b882ded8baee73b2fddb0019269512d0ed3601edfcb291f088cef6f88af67131bb9a87a4f0b82f328b7f03af84bff15a47b734479e51fe911595cf39aa7d8b6ac59a11266168816710d29ed2f45b7ad5f633ea8e54e5bc4111e6fdea09d45aface758166c46599415e66198030441a5c784ab479b5a4b4db214009a1e231a0fc7f0eed0589a15cb8bb7971c911c6476ea195850b24841851a3e955323f6199e581f4e8aba530462c971ca91be9bd6fc511c2e40ec1714e344651f382370592b6b8c1c9d2f497e7bed6d238bac9ab520973ee326282a0b2181c40cc0fddefc994ecc6e5986b6f18a8da4ff7f904dd02e29c68c0b920e7ee9b8a7f64d19368c6a6685bd088902fd933cef977618e6177b863258eb9e6c9af50a295f8ba50b5c7b5bae228d11ad38faa6bf96f6c604a265debfe5ca721470f336e05153bc3342fb2f63f037976a024bd571e45aae8e1120907f97a40b0f307e351ae4731a80f2b17d162911b8791d44606e4b53323a0aae95a6d40e1dded9c103b60f7ebc159906808c16007a7ff6ac95a677c9c73e5b249948470ad9e9b9e5637b376f4138cf706ca558f3b78cca3f3fa8c1f28ec8e2ff91d7908d55d36cbe615b04d94351376cbdc7f3728d1f5f0bfd", 0xde2}], 0x6) 15:10:24 executing program 0: syz_emit_ethernet(0x4df, &(0x7f0000001080)={@random="4f970e2800bf", @remote, @val, {@ipv6}}, 0x0) [ 1277.087195][T23490] nbd: device at index 5 is going down 15:10:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x8000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0xa}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x50, 0x3, 0xa, 0x101, 0x0, 0x0, {0xa}, [@NFTA_CHAIN_TYPE={0x8, 0xb, 'nat\x00'}, @NFTA_CHAIN_HOOK={0x28, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_DEV={0x14, 0x3, 'vlan0\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x6951e76f}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x98}}, 0x0) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0xb, 0x6, 0x3, 0x0, 0x0, {0x3}, [@IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x1f}]}, 0x30}}, 0x4) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0xc, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x44}, 0x24008440) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'team_slave_1\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00000400028014000180080003000000000008000100", @ANYRES32=0x0, @ANYBLOB], 0x2c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4, 0x9}]}]}, 0x1c}}, 0x0) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x12c, r5, 0x100, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4448}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x20000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9d5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x922}]}]}, @TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @private=0xa010101}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7, @remote, 0x3f}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e22, @private=0xa010101}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x4, @mcast2}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4011}, 0x20000194) 15:10:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xffffe000}, 0x0) [ 1277.247853][T23498] netlink: 'syz-executor.2': attribute type 9 has an invalid length. 15:10:25 executing program 3: setsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, 0x0, 0x0) [ 1277.299846][T23504] netlink: 'syz-executor.2': attribute type 9 has an invalid length. 15:10:25 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) 15:10:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0) 15:10:25 executing program 2: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x4, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x1, 0xb}, {0xb, 0xc}, {0xfff1, 0x6}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0xcee51fde77991e0a) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) 15:10:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x8240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1277.501703][T23515] nbd: device at index 5 is going down 15:10:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xffffff7f}, 0x0) 15:10:25 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) 15:10:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000001a00)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_MODES_OURS={0xeb0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x9, 0x5, "9c996be6cc"}, @ETHTOOL_A_BITSET_VALUE={0xb5, 0x4, "06353004e0a1c84ae840c334f2b4ef45a12808c92a062c04c343d21da80ca4da86e4ce8b0e7293d89df1f1ee582c3e461388f9bf923b3364b417b93bc02d54b67d1ad3d1458a01ddac351b2b1adea3121a4b790d306f4994f0dd3b2fee7e446b5bff58eb14d0f6e2ce39e1da7a4b986e6c831013d6b9e3e88ad0a7f1eb03bc722248a08ff3341a830fea3ef34bcc20409da41f4b3095419243cd2f82a492e02450f7b585dc1f456e70ef7211e607e88ecd"}, @ETHTOOL_A_BITSET_MASK={0xc5, 0x5, "f36c42a8a086cfe94b5ab8444599ba2b36de4ca5a47b8474d97ea4a5c76617335d10177fc68b0718e7ad83a3e8de09769bf0fda9128cde5ab1d3c69efb7d58c3566eeda73948cc0b6bf8577d2a8aeeaeeec83c8dd895749934640fd27191323c3a88dade3f26ff82ae600fa7c163e6c4386fa229657e8bfab5fee92b2ab7b3cf3046e8ea9dde5c855627ad0e53ceb9a67207e44c3efbda7ec9ffc4fa9873aae809e86d318ca80fd5f5477eb6c1a266104f50c8085ac69c0711628628ab399186e5"}, @ETHTOOL_A_BITSET_BITS={0x64, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xcb5, 0x5, "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"}]}]}, 0xec4}}, 0x0) 15:10:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) 15:10:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'syztnl0\x00', &(0x7f00000000c0)={'tunl0\x00', 0x0, 0x10, 0x8066, 0x3, 0x4, {{0x1e, 0x4, 0x0, 0x7, 0x78, 0x68, 0x0, 0x6, 0x4, 0x0, @broadcast, @multicast2, {[@generic={0xd0, 0xd, "410c3a228d6d4a4088cf8c"}, @generic={0x89, 0xd, "45d2417ac053daa03ba71e"}, @rr={0x7, 0x1b, 0x7f, [@loopback, @multicast2, @multicast2, @local, @multicast2, @broadcast]}, @timestamp_prespec={0x44, 0x1c, 0x4d, 0x3, 0x0, [{@loopback, 0x20}, {@multicast2, 0xfffffbff}, {@rand_addr=0x64010100, 0x80000001}]}, @rr={0x7, 0xf, 0xf0, [@private=0xa010100, @broadcast, @dev={0xac, 0x14, 0x14, 0x26}]}, @end, @end, @end, @noop]}}}}}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r2, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000340)={'vcan0\x00'}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)={'gretap0\x00', r3, 0x1, 0x20, 0x954c, 0x3f, {{0x10, 0x4, 0x3, 0x3e, 0x40, 0x67, 0x0, 0x1f, 0x4, 0x0, @loopback, @multicast1, {[@ssrr={0x89, 0xf, 0xe, [@multicast2, @private=0xa010100, @empty]}, @ra={0x94, 0x4}, @ssrr={0x89, 0x17, 0xaa, [@rand_addr=0x64010101, @rand_addr=0x64010102, @broadcast, @multicast1, @loopback]}, @end]}}}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_getnetconf={0x24, 0x52, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x81}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x24}}, 0x24048014) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r6 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x41, &(0x7f0000000000)=0x2620, 0x4) sendmsg$can_raw(r6, &(0x7f00000004c0)={&(0x7f00000000c0)={0x1d, r7}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ef101afe43b3d951"}, 0x10}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=@bridge_getvlan={0x50, 0x72, 0x800, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4009}, 0x80) 15:10:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x9000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1277.811436][T23542] nbd: device at index 5 is going down 15:10:25 executing program 4: socketpair(0x2, 0x4003, 0x0, 0x0) 15:10:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept(r0, 0x0, 0x0) 15:10:25 executing program 0: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x18}, 0xc) 15:10:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x40030000000000}, 0x0) 15:10:25 executing program 4: accept(0xffffffffffffffff, &(0x7f00000006c0)=@in6, 0x0) 15:10:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x9240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000100)="dd", 0x1}], 0x1}, 0x20188) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:10:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt(r0, 0x84, 0x0, &(0x7f0000000080)="a1", 0x1) 15:10:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) accept$packet(r1, &(0x7f0000002b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002bc0)=0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000002cc0)={'gre0\x00', &(0x7f0000002c00)={'gre0\x00', r3, 0x7, 0x20, 0xfff, 0xc49, {{0x1e, 0x4, 0x0, 0x1, 0x78, 0x64, 0x0, 0x81, 0x4, 0x0, @multicast2, @loopback, {[@rr={0x7, 0x17, 0x92, [@empty, @remote, @broadcast, @local, @private=0xa010101]}, @end, @ssrr={0x89, 0x7, 0xaa, [@local]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x84, [@empty, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @noop, @ssrr={0x89, 0x2b, 0x5c, [@empty, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @local, @private=0xa010102, @local, @multicast2, @local, @rand_addr=0x64010102]}]}}}}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) [ 1278.316436][T23577] nbd: device at index 5 is going down 15:10:26 executing program 4: r0 = socket(0x1c, 0x5, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 15:10:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xe0ffff00000000}, 0x0) 15:10:26 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, 0x8) 15:10:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xa000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:26 executing program 0: r0 = socket(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, 0x0, 0x10}, 0x0) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 15:10:26 executing program 2: socketpair(0x28, 0x6, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f00000027c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="927efb60d46c8463aabed081797a1f1bae47ab885e1a97c9e7356f4517505b22b31c6417e27cc57e4aef085d71093eb87444bed1992dc5df1565b85f87d401b936255411916d841b066a99235570b91de980f38920b213b29e19633b383a51652c70a574653a0bf990e480b64aeeca9ffb21675eae79cf652111f76fcc07f02aa1119a002bcbe729cdd95d6b3620d690f9f634e4ffb5ecfde2372773a1b2aae7055ecf", 0xa3}, {&(0x7f0000000180)="70aec86fd63a5203a2d8cb5a3c97b560554c0deeff5cfbcaf431be563e", 0x1d}, {&(0x7f00000001c0)="ff6d843fcf3d2754a47461a86601d12ca8236e84e89e8cac395f9425d07ca7b65954c7c9c9f5382096f5b2c1f7ee8325ac4a10285c83f350e25694afb2ed24483b0ad9c8083758ce72c489a0a3e6bbb0641e442e9c0190ed", 0x58}, {&(0x7f0000000240)="f66adb746d1a10521ea4ebf0e40912258bac0d0fc2b3febf31ae850fb65ed6db798cdab3c51c707d95daf1dbb1df167c4610c82387ae7dacf2ace8dabd7b3097f80ced161c9066fc6237caf9", 0x4c}, {&(0x7f00000002c0)="ac92a90a7a226ca8397691f0f8c2095e0f576b9947", 0x15}], 0x5, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000002380)="2fec86bb2c4b1740583f4b1519ae39f75e6471c1e1adc89ebe4b771c975480a7f1aa69c49688636db9b2145da35b5edf2514cc51a7244a5a7714ae9c8741eabd932ee90c785df6589a8e3a11db5e95d41a2ba24e2a836203b682d316ba976833b64346dee2b316aa9a57acff96bd4712003c14b313e848cb087823e635f3fc452928a5116d3a63c52fcee44eb8111a31bcb5f22578e6c177134d93714fa8b377184a50f0368482e45c502f2117ecdcce37ce8aecbd393a98481fa36d0f8e32a0350f0d4eef3b6c6be5f663c708a2d3068c", 0xd1}, {&(0x7f0000002480)="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", 0xff}, {&(0x7f0000002580)="62068c24865f21cfcd52b6a7329ba3a8d0ac2f049ffac1e6a8603c588200a00cf28b31bf20328734b1ac533218075671eb2951e24fd4c4a0b54760a6de6b2f0ac4774b86d44ede51e17b6cf2d77a1e98cd3c13fa6eb07094e5de06c46fb41366a82f1a2a97323889fa77de28eb1cc0670bdd29e3d8b6598d8c8af57036e6511722d3988a9a1284e9dd1dadd3fb8f4abc1c9402eed10286225f2df2bcffe5f71a4a1470af488c", 0xa6}, {&(0x7f0000002640)="874f1e5824daff6f64963d28f21518c498537e4889e476210ef153820cbd37d63e5f16548a0a7fdee883320ea2cef044234141f506dbc22d3b2ab175d9098589f34abff009f538d4f00f243d3faafb79e628bc80e80328508047033164880a44b6a7de4a8a6a846b91d571723f713b008a07a8ccaa81641fe4fac276efa2745ec1aa8c48b98522f04edb61e0381f6303e97add1e", 0x94}], 0x6, &(0x7f0000002780)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8001}], 0x2, 0x90) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) [ 1278.681332][T23617] nbd: device at index 5 is going down 15:10:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xa240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) 15:10:26 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/203, 0xcb}, 0x2) 15:10:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x100000000000000}, 0x0) 15:10:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @private=0xa010100}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1a}}, 0x2, {0x2, 0x4e23, @rand_addr=0x64010101}, 'veth0_vlan\x00'}) 15:10:26 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 15:10:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0}, 0x0) 15:10:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xb240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:26 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/203, 0xcb}, 0x2) 15:10:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3f}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x1a, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2d}}, 'veth0_macvtap\x00'}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=',', 0x1}], 0x1) [ 1279.130235][T23645] nbd: device at index 5 is going down 15:10:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x200000000000000}, 0x0) 15:10:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 15:10:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/203, 0xcb}, 0x2) 15:10:27 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr=' \x01\x00'}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@remote={0xfe, 0x80, '\x00', 0x0}}, 0x14) 15:10:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{}, {0x0, @random="c398db0d1c4b"}, 0x0, {0x2, 0x0, @empty}, 'veth0_macvtap\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x8000}, {r2, 0xa004}], 0x2, 0x4) pread64(r1, &(0x7f0000000180)=""/196, 0xc4, 0x76) [ 1279.496365][T23678] nbd: device at index 5 is going down 15:10:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)='c', 0x1}], 0x1}, 0x20185) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[{0x10}], 0x10}, 0x0) 15:10:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x300000000000000}, 0x0) 15:10:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/203, 0xcb}, 0x2) 15:10:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000003c0)="84254a6ce2", 0x5}], 0x1}, 0x0) 15:10:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c1c4e2200"/128, @ANYRES32=0x0, @ANYBLOB="000000000002000092"], 0x98) 15:10:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x80, 0x1}, 0x10) [ 1279.895613][T23722] nbd: device at index 5 is going down 15:10:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:27 executing program 2: r0 = socket(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000001340)=[{0x10}], 0x10}, 0x0) 15:10:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) writev(r0, &(0x7f0000001740)=[{&(0x7f0000000400)="db", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="c2", 0x1, 0x0, 0x0, 0x0) close(r0) 15:10:27 executing program 0: r0 = socket(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 15:10:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x400000000000000}, 0x0) 15:10:27 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0x10, 0x1, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/183, 0x1a, 0xb7, 0x1}, 0x20) 15:10:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x0, 0x6}]}}, &(0x7f00000001c0)=""/183, 0x26, 0xb7, 0x1}, 0x20) [ 1280.330394][T23754] nbd: device at index 5 is going down 15:10:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x1}]}}, &(0x7f00000001c0)=""/183, 0x26, 0xb7, 0x1}, 0x20) 15:10:28 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x0, 0x0, 0xd}]}}, &(0x7f00000001c0)=""/183, 0x26, 0xb7, 0x1}, 0x20) 15:10:28 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000009e00)={0x9, 0x2, &(0x7f0000009cc0)=@raw=[@initr0], &(0x7f0000009d00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:10:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x500000000000000}, 0x0) 15:10:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:28 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum]}}, &(0x7f00000001c0)=""/183, 0x26, 0xb7, 0x1}, 0x20) close(r0) 15:10:28 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8903, &(0x7f0000000000)) 15:10:28 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x6}, 0x40) 15:10:28 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x3, &(0x7f0000000540)=@framed={{0x18, 0xa}}, &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1280.741687][T23777] nbd: device at index 5 is going down 15:10:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x600000000000000}, 0x0) 15:10:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:28 executing program 0: socketpair(0x9, 0x0, 0x0, &(0x7f0000000280)) 15:10:28 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8904, &(0x7f0000000000)) 15:10:28 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x3, &(0x7f0000000540)=@framed={{0x18, 0x7}}, &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:10:28 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5460, 0x0) 15:10:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x10000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:28 executing program 0: socketpair(0xa, 0x2, 0x73, &(0x7f0000000680)) [ 1281.116579][T23807] nbd: device at index 5 is going down 15:10:28 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x105402, 0x0) 15:10:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x700000000000000}, 0x0) 15:10:29 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x6, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x5}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000300)=""/182, 0x36, 0xb6, 0x1}, 0x20) 15:10:29 executing program 0: socketpair(0xa, 0x2, 0x73, &(0x7f0000000680)) 15:10:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x10240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=[@cred={{0x1c, 0x1, 0x2, {r1}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}], 0x40}, 0x0) 15:10:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x40) [ 1281.536059][T23833] nbd: device at index 5 is going down 15:10:29 executing program 4: openat$tun(0xffffffffffffff9c, 0x0, 0x494621, 0x0) 15:10:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001fc0)={0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000a00)="bb10ec4789dfc365e8c1ebf5100aa9a3f033e61d25f4dd40d5c94594476789e8ae90d3a166860ea275acbadf4c437f3738d29710fe617ebccc5143a60eb2cb71a23bc9b750fa921f49a606c00dd938e4867e6aad8da9481ff32025dd59853ce6ac0744725874a292cb2ddb63539741a23052a9542f994ae046a8d1e5876af8fdfd136bf53fbca6ba664402a295b3bfe2dbf6f552c7216776c33dc639e3531f782d75fdf1d36880b89fde4afee76ac3139506d634d1ef6402a5db84f41b8dc0623229b4bbc2cbb48c0f49e193daa7f60b55d0e2", 0xd3}, {&(0x7f0000000b00)="ae891d88faf39e4efd", 0x9}, {&(0x7f0000000b40)="bfb31c9e76e101c08229829148db8487046fc44e2c160d4c4f379d25244dcfd4c3f239b361ad6f24f000372b7f5c6e1dd6da156357ddc4b12bb263e9493d6899f9aaaa4506a79ff35e693564d94a8501004fabd629d73f45e6cd74bc90d065047ff8b59531dd580f723fbcc48ddaa9fe09801e803f487c0d019e83b6006c82680f3ba0835d2e814ea1a2e3dd85025c7d70bc", 0x92}, {&(0x7f0000000c00)="7150b28e7f497806c133fe247d5d739ed42b0319ee4c8b808a15f9ab2a8443f6a0c4cc96d0436719165a732090f621b188410de6e1b2f4179b638f4baab9eee083bcb24df9e9022e2253c31d4bbd37f92beeb8b6724b867ad5480369d2196b5134df42f1b947778d97ae955392e3e85ec68e897b045eae09f3b027eb45e878cb9eee62fc1c41f5243e51b73a0fc35939647cef4b6affccacd21a29d169758f535dba24a451ee32abcad71061c88e12d8dcc5e2e4eb01dc725886f62a69a157c30fbe31d64cd3a2d674b62067e2a7a1002bb6c844171476c58f4421018cc76802e533323c48fbccb1d46489c16f68e06c355887b7a48eb79d1e927645501069c9f175e9d88a5074b02669e28c1331b9b015bd9331c6b81b1016c0957de04aafb645e3ddcf8a91875538da0f8ccb732b4ab6ad9e057b57c2d1c6a303bb408417468ee2c649cd8eb93889f3d831dd76e6c943d753f3ef2a3cac8251ec0efd926509dfb359b0b46f5ff16f1504aa23395e6df4c99201d4943e6ddf5ecffdc95521af98a9e1a8f431d3acfbc719a7a3e5c6c2c98658260fb247cc590f411b3db59ede2e7f09afad9d28816794e6de5e79be71e637611aafa6bf142cab02206dd23d9cf565c0d68339ff6426eb46a947071838c5d0415b58dd1b7d5afcbb902c31d3b80d7805ffe23c39c4946408143b3f2816720a243274747a281ff23a63d7d3c0bd31e783391a8ed8f406b78c21f096171168e5d4530eee2abf36276a3137e95b90f05aa360a58348ec761b3f8d32757c8c0f55551d8c4f1e62fe37e490aa4cb273c7c4af3c8831572f532eb33f5cc4e145c8dd83682dab13bc950664943ed4ac571af566d23d6831fde080766a6c71313934e2cc47fd40f0e90769c12e2e672ffe31c16063453bad54c7537f60f3ea06aaf0a590c35be8486e0f8a12c36191c54a7e7bd4521012e06a1f1c2d8cd974aecacde6367bfb3417fec96bfdb8f8cacbf35028281a62273456c2c2fe95045631032a7fe0c4353142f2154ed68c91bfd2b62628cc5e9d4e025acf1236cb53856a3734fcc46fffaee80bdfbe367289cb9285d096af7621a61f4400305403f2e9ab9c8314cc6e3af600317bfce1f5c3485a26d09abb2026b0c49e75578f4dd9d9ea8646b89fba751c48d830971dcb559b7862c041929d185800f3c687f854f98bb8e8cc4e7b53ca3fcf75c1ca74034fc68dd3bbb1b60db8a15c3a26779377c6f884c214ad272c8a587848bd75fd56b51b27761c12b257d8849529c417f58ca159b1e5accfc6dbbb070c74f8ca0fc0e50b31958cb7ef5d511421d262e7bbf039475b0921d16fc47c4cbe63bc0c2b2a1f3e7d8d7d2697eaeb5a268614ce1521f15637bfbde32afdafa09514b491bfc8ea2606c9ac0c28d4f608dd3db92ef5797158819c3d7f4edb11e41a5b6a102e7380f16498b73dac710c282f4fa0c59c95ec483c78bd31b15f1ce0ba4cef0350c2d62f85a00243ea4fa8395b271cc2a629fddb801ff612f614fe412e1f9a31e8bb7ead91f7ff4bb881f6aee0dc3c39ab580b7db1ea6ce4740612928120e501ebd027b948eacf508896e2a234d52d4dec659966d8f6b88f04c4fbe260936291a9ca612188751cb80dcdafd244ee63fd0330cc31a837cc722f3ea7f7e79460a9a7a0d854cc78a95b0b4e0d12365fa3ab096b85c751f973101f1c0964d1b6d9c67bfac4e69e75ff87a3ac2cad499ee33277979b5077b2704a6d942adc442df0d5fd4388205469811d476f385df55c6734f2b3b2f1d0f66f3ccf83bd3f77ecc7cbf1560b37a2ff1711d15eedf24f3978979d07e82fbc317feeb9a7a62427f9bb9e7e945fb73b8da1e64c138751367c0eee9855180732b020e3082080ea2c7075f34e38e8d092a747c2709363019cfd31d0fc3b41e9e5c5f4c3bbb830dfbabf9b73ab35239e0382811b5a95ac31d781503a05ddbad356ccfe9bbfc28de3d3b0d20f43afadf48ca89174b02a75c081d6eaf1de83a44ba8cf2ebc7382e9f7ab758680c858cb459368785e104797a7ebad1c59fda12b913d98c625afd68edc88f82a17ae5932139a0caa2a1dd8be659ff72e6c3e42f249a8b32326b32e05a5f50714e1882cb3c3c794c423a14619c0060845e5619f9c3a06013947f9027744d1ed2777f4d7bfe3875dad5f9a2198df11dad383bc2b9e6741c4d187d54eabac550b46a3c2bd4566bd395717d8a502ccab3bc7d0bf70ea9677f971cbe3fbb31c65eb0eceb6837b1ed1dfbc48b7fe285e27e59e6b6dc0916a6ccf26969d81787d5c070e60447d2da5829c03a035c8e0602f5a853708987d5f16c0b4327a7775667ec784a1fcdb0c3f73580fe9ea67fce80af0727838408a2d1383bb8889af6ca3df1b08d2ad5c303543a71be63e6a31cad4e7af32d8d4d67d2fff4dec6422da19c7d1af072a255a747b0ce84fbb9178c3b1b546167c48c00a0a539cafef19bb1ff80188d8379f647bbfc56c30f46301499359041711555d5bfa9307f362483e005567b1ec8639f469b2b05d45960615aea4749831e37a9f10ddfb6dcd7ca3856995eaa14f7d81113cdc404b753302fbf54a393dbd3b5e0dbd182e83c5ab038247fa9b10c41448913f00f817b93b1b58a879cd1f018169744c15411c8ccb753ea04aefb190c279f8336a84e1f8f48b74c7b7d59fab672dace9d7018bbd48dbec0759eaf904cb6750b9edb8a6014601c8abe38cb51df614e33fef933b18096b51295980e4c1b121111dd55a452b1becb009a111ec040eef4515fb376ad69f6e49eb8a6f5a5b68fc72d900b11ba8821054b29a180bb4e5e4f8b1417aa8a71149744c7383c489c5293c4db39bc84dda64da3cf6e3f2665bdbeb0c4aed81e0b3dd5aacbf1ad9cd6fdd9af1c373f1173bf9f029ae71c1af8eb2cb310279d50c1b25e39da6ce8c478b158d3a1d88258ba63a082560c457df9270cab9f0ff67ffa339a7f1fc5e1ac6e9ee22d552dd51250bc5c3884f3f817264b1829741394010bbb2602a95a14414d8404cfca9c3a0b6ad6354507a1e736dbb60e039f83b0bb746a038c9d3fd796268ad9369232e1963624ba7974321bab874b6fec8b25e8489fcf91e2e97f15b6ca07233b51facdcf31632c9790ef8eb5181428b7decfbf0e3ad94690d10af7130813b95c7b2ffd89f9f7fcf78460fa763f3e55c899ab4e3951ff777d27a1fb90790f2236c095064930e0e327f3ce5fcfcca505750d06e2451fc4608b957feb5a0c38b112eb366d4c04ae5a72f946e4db2a1465acaf11060553a1612b8fa5e79ebd4e827473eebc8919e94e89452ece5088f4b20978db93715a5615a0126e99c8e7ff6eb897e5c305b62a5833b4a00762c1b47491d685ad1b46e4ac619f0012c07ac581a34489e7ed617d160059e2ed2288e78512af717911c5932cdea3a1c6ef1eecd9dbc7a43b13fb94295820210bbb4c1766bac97a6f4c567e492a23253e6ce0005f6fec1c917bfa555a297fbb6f2dcd514bf49f63b38a76955d31469c089aeca7a76f502cef3e56e215c21e2b05bd95e2e256cc93dbc217b8b8728623f1473ca439f494241b52a97e8a35a5f2f3cb01b7431130045686eff60378bff20a6ad1ddb6d2cab159a3f3eac4fa9ca4303c48f09a10c661e3d732f94d0319fefc9b5ae141f5a7b0cb8e2668ec9add005125ed0cd9a68c1e693dada13e05c181776aa32cc99d333560711797f9d50e41850f7696b023677003ce439bd51425524cee609b6380c915a720dae5e73758ab1b0bab977891dae1dab99fbfa6e07d42a755d3d1cb26eb21da3375762582daf91fb0061b9878dbce2435478613391e11dd6a4a2e34bbe8ae9cc008a2a6de2e1b3c54a7f839d373801dad372067f383840cbcb1d2211690c97f1e50bbea54e33dc2e450eabb46e310d853a85a6eb2f1f5b12c487f198489be3a11e6c2323ca491df88829c90b51a8c6cbb223b5163a4cba9cdd224f2a51bfdc387fa0c9d94684eb7228f0a9595a289cf848d4a8b960593c74840024d1530b3fbedcf2fe0d17414652bd9a0a9dba0f5fa2d8dade6143cd890ca350f439a3b8257aa2e90c931c41141340fb8a1c694157a703588138f54f9ab913837a9ab69c4bc087c9e0ede6b1a3d6702c6381291df1afac24c0166ed3049d85a3e0bec70877af492de48ec1f4b93304a95db34028e9324898b2637e174b1f7bf64d4305eaed3da6fafc9c7e925749f2eceb01b4195b9d3a4a51445de30ebb71a29ab8e6d6b6d7f1a4d30b1d660b6859446f4c09809db44b18d8a8e06aa1cd1d12ac672eb2e24d3f7c1b29ed40da0fd33af39e2fef8fa80803ffc5561d2febf98e20c7cc1bc0867007c64d12f13f9771f2e198218cf884a1d474dd42070e993da3669f5c281c81676a30c99b11b415d2b326909a91c86139687926705655b91c003a53dffbc4893ac17e39c1730a3a2818820739e8219379022198923de8c2311c68b6c77fdc97e5afa82b0339525e481c248700d5d9bfef1c9a128cd57a5884844cbdfc36d6d4163bed6ee674e6636d523d4980ae9b51895d0e40a7d86b6465d14231e7962ffbacc836034797674389e6f983ba0627d177644c3ef2a2603d52a924f8920e8b694b99bec6cf0e94c875e92bb766048150d3eb13dbdf48db69a676f6ddfe2623d40bad7006587265a22ed6993a2411f637c6a0afac0b0a177fb2b786b22919bb8f323370e1a70ae3796b7c2c58ffcef594f87686fe8553bc0bb593034aa4b87ddd8f607ac2111f3553a8e857d5d069ae56070e5560e8f723789dc44b6f2b7e32e6cd5c8b44708d4fdee3e60c8bfca6c676adefd8", 0xd54}], 0x4, 0x0, 0x803e}, 0x0) 15:10:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x900000000000000}, 0x0) 15:10:29 executing program 3: bpf$PROG_LOAD(0xf, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:10:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x11240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:29 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x80086601, 0x0) 15:10:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x0, 0xb4, 0x100, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5}, 0x40) 15:10:29 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0xc0045878, 0x0) 15:10:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x14) [ 1281.927531][T23861] nbd: device at index 5 is going down 15:10:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/99, &(0x7f0000000240)=0x63) 15:10:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x12240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xf00000000000000}, 0x0) 15:10:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f00000061c0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10, 0x0}}], 0x1, 0x0) 15:10:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @dev}, {0x2, 0x4e24, @empty}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_HARDIF(r1, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400106f3", @ANYRES16=0x0, @ANYBLOB="04002bbd7000fcdbdf250f000000080001007063690011000200303030303a30303a31302e300000000008000b00ff00000006001100df660000"], 0x40}, 0x1, 0x0, 0x0, 0x10004000}, 0x80) 15:10:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002840)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 15:10:29 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x13240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1282.318307][T23893] nbd: device at index 5 is going down 15:10:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x1f00000000000000}, 0x0) 15:10:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x85a) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) 15:10:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000280)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x2200c001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd7, 0x0, 0x0, 0x0) 15:10:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001f00)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x3b}}], 0x18}}], 0x1, 0x0) 15:10:30 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1282.562189][T23908] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 15:10:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x14000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1282.628127][T23914] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 15:10:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2}, 0x8) [ 1282.677165][T23916] nbd: device at index 5 is going down 15:10:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x4, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 15:10:30 executing program 4: pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x2}, &(0x7f0000000140)={0x3}, &(0x7f00000001c0), 0x0) 15:10:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x2000000000000000}, 0x0) 15:10:30 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x14240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x0, 0x1200, 0x1}, 0x40) 15:10:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$packet_buf(r0, 0x107, 0x0, 0x0, 0x0) 15:10:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1283.050046][T23944] nbd: device at index 5 is going down 15:10:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 15:10:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x15240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:30 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:30 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8993, &(0x7f0000000200)={'sit0\x00', 0x0}) 15:10:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x95b494c22931bf10}}) 15:10:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1283.370804][T23969] nbd: device at index 5 is going down 15:10:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x16240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) 15:10:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(r0, 0x0, 0x0) 15:10:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:31 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 15:10:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x4800000000000000}, 0x0) 15:10:31 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, &(0x7f0000000100)=""/243, 0x26, 0xf3, 0x1}, 0x20) 15:10:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x17240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:31 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$rose(r0, 0x104, 0x4, 0x0, &(0x7f0000000100)) [ 1283.777034][T23997] nbd: device at index 5 is going down 15:10:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x4c00000000000000}, 0x0) 15:10:31 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000100)=""/243, 0x32, 0xf3, 0x1}, 0x20) 15:10:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x18000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:31 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x891d, &(0x7f0000000200)={'sit0\x00', 0x0}) 15:10:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) [ 1284.087618][T24022] nbd: device at index 5 is going down 15:10:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000440)={'syztnl2\x00', &(0x7f00000003c0)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @multicast1}}}) 15:10:32 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 15:10:32 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x9}, 0x4) 15:10:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x6000000000000000}, 0x0) 15:10:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x18240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) 15:10:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x8}]}}, &(0x7f0000000100)=""/243, 0x26, 0xf3, 0x1}, 0x20) 15:10:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xa, &(0x7f0000000040)={0x0, 0x3}, 0x4) 15:10:32 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000006400)) 15:10:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) 15:10:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x19240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1284.727445][T24053] nbd: device at index 5 is going down 15:10:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x6800000000000000}, 0x0) 15:10:32 executing program 3: socketpair(0x18, 0x0, 0x3, &(0x7f0000000100)) [ 1285.015929][T24079] nbd: device at index 5 is going down 15:10:33 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 15:10:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) 15:10:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1a240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x6c00000000000000}, 0x0) 15:10:33 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) connect$inet(r0, 0x0, 0x0) 15:10:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2}, @sadb_x_sec_ctx={0x1}]}, 0x28}}, 0x0) [ 1285.665499][T24112] nbd: device at index 5 is going down 15:10:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1b240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x7400000000000000}, 0x0) 15:10:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, 0x0) 15:10:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40000001, 0x0) [ 1286.038247][T24134] nbd: device at index 5 is going down 15:10:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1c240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, 0x0) 15:10:34 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x7a00000000000000}, 0x0) 15:10:34 executing program 3: r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x3000200b}) 15:10:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, 0x0) 15:10:34 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth1\x00', &(0x7f00000000c0)=@ethtool_perm_addr={0x20, 0x6, "b585ac4a94b9"}}) [ 1286.691360][T24161] nbd: device at index 5 is going down 15:10:34 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xb215000000000000}, 0x0) 15:10:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1d240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, 0x0) 15:10:34 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x16, &(0x7f0000000040)={0x0}, 0x10) 15:10:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:34 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1e240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1287.093771][T24186] nbd: device at index 5 is going down 15:10:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 15:10:34 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000140), 0x4) 15:10:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f00000000c0)="97", 0x1) 15:10:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:35 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1f000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1287.431045][T24208] nbd: device at index 5 is going down 15:10:35 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x453, 0x0, 0x0, 0x0, "95"}, 0x14}}, 0x0) 15:10:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) 15:10:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:10:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x1f240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:35 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1287.687205][ T25] audit: type=1107 audit(1632409835.421:244): pid=24224 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='•' 15:10:35 executing program 0: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x1}, &(0x7f0000000680)={0x0, 0x989680}, 0x0) 15:10:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@delqdisc={0x48, 0x25, 0x1, 0x0, 0x0, {}, [@TCA_RATE={0x6}, @qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10}}}]}, 0x48}}, 0x0) [ 1287.818161][T24232] nbd: device at index 5 is going down [ 1287.836287][T24237] nbd: device at index 5 is going down 15:10:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x20000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 15:10:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c00)={0x0, &(0x7f0000000b00)=""/244, 0x0, 0xf4}, 0x20) 15:10:35 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:35 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{0x0}, {0x0}], 0x2, &(0x7f00000001c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}], 0x20}}], 0x1, 0x0) 15:10:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x20020000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:36 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1288.238336][T24260] nbd: device at index 5 is going down [ 1288.263808][T24267] nbd: device at index 5 is going down 15:10:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000009cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000009ec0)) syz_genetlink_get_family_id$devlink(&(0x7f000000a040), r0) 15:10:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) 15:10:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 15:10:36 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x20240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:36 executing program 3: syz_genetlink_get_family_id$team(&(0x7f0000004b80), 0xffffffffffffffff) 15:10:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:36 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$bt_hci(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 1288.674240][T24289] nbd: device at index 5 is going down [ 1288.687141][T24293] nbd: device at index 5 is going down 15:10:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 15:10:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x21240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f00000000c0)) 15:10:36 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:36 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$bt_hci(r0, 0x0, 0x3, 0x0, &(0x7f0000000040)) 15:10:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x22240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1289.040719][T24316] nbd: device at index 5 is going down [ 1289.054292][T24323] nbd: device at index 5 is going down 15:10:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000100)={0x2, 'tunl0\x00'}) 15:10:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x0) 15:10:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockname$inet6(r0, 0x0, 0x0) 15:10:36 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x23240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:37 executing program 0: socket(0x10, 0x2, 0x7fffffff) [ 1289.398339][T24346] nbd: device at index 5 is going down [ 1289.413224][T24350] nbd: device at index 5 is going down 15:10:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x2d, 0x0, &(0x7f0000000140)) 15:10:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6}, 0x0) 15:10:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x24000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000000440)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000002600)=[{0x18, 0x0, 0x0, '\''}, {0x10}], 0x28}, 0x0) 15:10:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MGMT_SUBTYPE={0x5}]}, 0x1c}}, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/98}], 0x24, &(0x7f0000001300)=""/162, 0xfffffe58}, 0x0) 15:10:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x24240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1289.791459][T24370] nbd: device at index 5 is going down [ 1289.799290][T24374] nbd: device at index 5 is going down 15:10:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x7}, 0x0) [ 1290.101237][T24393] nbd: device at index 5 is going down [ 1290.113416][T24398] nbd: device at index 5 is going down 15:10:40 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:40 executing program 3: r0 = socket(0xa, 0x3, 0x3) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000006640)={0x0, 0x0, &(0x7f0000006600)={0x0}}, 0x0) 15:10:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x25240500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)=ANY=[], 0x60}, 0x0) 15:10:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x9}, 0x0) 15:10:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @private2}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) [ 1292.797408][T24444] nbd: device at index 5 is going down [ 1292.810864][T24438] nbd: device at index 5 is going down 15:10:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000f80)={&(0x7f0000000ec0)={0x4c, r1, 0x13, 0x0, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0, 0x5}}}, {0xd}, {0x5}}]}, 0x4c}}, 0x0) 15:10:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x26000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf}, 0x0) 15:10:40 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f00000003c0)='ns/time\x00') [ 1293.147138][T24468] nbd: device at index 5 is going down [ 1293.169756][T24474] nbd: device at index 5 is going down 15:10:43 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x84, 0xd, &(0x7f0000000040)=0x5, 0x4) 15:10:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x28010000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48}, 0x0) 15:10:43 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x29, 0xb, 0x0, 0x7) 15:10:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1295.740347][T24495] sctp: [Deprecated]: syz-executor.3 (pid 24495) Use of int in maxseg socket option. [ 1295.740347][T24495] Use struct sctp_assoc_value instead [ 1295.770616][T24492] nbd: device at index 5 is going down 15:10:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x894a, &(0x7f0000000180)={'gre0\x00', 0x0}) 15:10:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x3e000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x84, 0xd, &(0x7f0000000040)=0x5, 0x4) 15:10:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4c}, 0x0) 15:10:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8931, &(0x7f0000000180)={'gre0\x00', 0x0}) [ 1296.092270][T24522] sctp: [Deprecated]: syz-executor.3 (pid 24522) Use of int in maxseg socket option. [ 1296.092270][T24522] Use struct sctp_assoc_value instead [ 1296.294125][T24531] nbd: device at index 5 is going down 15:10:46 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x3f000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x7, 0x90, [0x0, 0x20000040], 0x0, 0x0, &(0x7f0000000040)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x4}]}, 0x108) 15:10:46 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000006c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_cmd={0x48}}) 15:10:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x60}, 0x0) 15:10:46 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 15:10:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) 15:10:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x48000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1298.921751][T24558] nbd: device at index 5 is going down [ 1298.933189][T24565] nbd: device at index 5 is going down 15:10:46 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x68}, 0x0) 15:10:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x0, 0x1, 0x0, 0x4}, 0x20) 15:10:46 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@private2}, 0x14) 15:10:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, 0x0, 0x0) 15:10:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x4c000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:47 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1299.289311][T24586] nbd: device at index 5 is going down [ 1299.312945][T24591] nbd: device at index 5 is going down 15:10:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6c}, 0x0) 15:10:47 executing program 0: socketpair(0x11, 0xa, 0x0, 0x0) 15:10:47 executing program 3: r0 = socket(0x11, 0x3, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs, 0x6e) 15:10:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, 0x0, 0x0) 15:10:47 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) 15:10:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x50000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x8021) 15:10:47 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, 0x0, 0x0) 15:10:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, 0x0, 0x0) [ 1299.745924][ T1359] ieee802154 phy0 wpan0: encryption failed: -22 [ 1299.752542][ T1359] ieee802154 phy1 wpan1: encryption failed: -22 [ 1299.837173][T24619] nbd: device at index 5 is going down 15:10:47 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) 15:10:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x74}, 0x0) 15:10:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x68000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 15:10:47 executing program 3: r0 = socket(0x11, 0xa, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000001180)={&(0x7f0000001080), 0xc, &(0x7f0000001140)={0x0}}, 0x0) 15:10:47 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000000)={0xffffffffffffffff, 0x0, "ad313c"}) 15:10:47 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) [ 1300.128282][T24641] nbd: device at index 5 is going down [ 1300.177416][T24651] nbd: device at index 5 is going down 15:10:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x6c000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x7a}, 0x0) 15:10:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 15:10:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000010"], 0x5d90}}, 0x0) 15:10:48 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000000)={0xffffffffffffffff, 0x0, "ad313c"}) 15:10:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 15:10:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 1300.552398][T24669] nbd: device at index 5 is going down 15:10:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x74000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in6=@mcast1, {@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@private0, 0x0, 0x32}}]}]}, 0x16c}}, 0x0) 15:10:48 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000000)={0xffffffffffffffff, 0x0, "ad313c"}) [ 1300.610068][T24681] nbd: device at index 5 is going down 15:10:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 15:10:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x300}, 0x0) 15:10:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x6c}}, 0x0) 15:10:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x7a000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 15:10:48 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000000)={0xffffffffffffffff, 0x0, "ad313c"}) 15:10:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@rights={{0x10}}], 0x10}, 0x0) [ 1301.037627][T24699] nbd: device at index 5 is going down [ 1301.050536][T24702] nbd: device at index 5 is going down 15:10:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x6c}}, 0x0) 15:10:48 executing program 2: pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 15:10:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x500}, 0x0) 15:10:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_DELTABLE={0x2c, 0x2, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc}]}, @NFT_MSG_NEWCHAIN={0x14, 0x3, 0xa, 0x401}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x5, 0x0, 0x0, {}, @NFT_OBJECT_CT_HELPER=@NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}}, @NFT_MSG_NEWTABLE={0x28, 0x0, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWTABLE={0x14, 0x0, 0xa, 0x401}], {0x14}}, 0xc4}}, 0x0) 15:10:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x7b74ac82, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:49 executing program 0: r0 = socket$inet(0x2, 0x3, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x15, 0x0, 0x0) 15:10:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x6c}}, 0x0) 15:10:49 executing program 2: pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) [ 1301.420160][T24724] nbd: device at index 5 is going down [ 1301.431223][T24729] nbd: device at index 5 is going down 15:10:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={{0x14}, [@NFT_MSG_NEWCHAIN={0x20, 0x3, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x48}}, 0x0) 15:10:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x600}, 0x0) 15:10:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x82ac747b, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:49 executing program 0: r0 = socket$inet(0x2, 0x3, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0xc, 0x0, 0x0) 15:10:49 executing program 2: pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 15:10:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2], 0x6c}}, 0x0) 15:10:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x2, 0x0, 0x0) 15:10:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xc, 0x0, 0x0) [ 1301.807446][T24750] nbd: device at index 5 is going down [ 1301.815793][T24758] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1301.837982][T24757] nbd: device at index 5 is going down 15:10:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x89800000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2], 0x6c}}, 0x0) 15:10:49 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x700}, 0x0) 15:10:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @private, 0x0, 0x700}, 0x10) 15:10:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) [ 1302.120057][T24778] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1302.161363][T24780] nbd: device at index 5 is going down 15:10:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={{0x14}, [@NFT_MSG_DELFLOWTABLE={0x2c, 0x18, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_HANDLE={0xc}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELFLOWTABLE={0x14, 0x18, 0xa, 0x401}, @NFT_MSG_NEWSETELEM={0x24, 0xc, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x4}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x9, 0xa, 0x301, 0x0, 0x0, {}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x20, 0x3, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0xcc}}, 0x0) 15:10:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x97ffffff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2], 0x6c}}, 0x0) 15:10:50 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) 15:10:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x900}, 0x0) [ 1302.390933][T24802] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 15:10:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xa0000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:10:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB], 0x6c}}, 0x0) 15:10:50 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) [ 1302.671393][T24811] nbd: device at index 5 is going down 15:10:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xa0020000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1302.729663][T24831] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 15:10:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 15:10:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) 15:10:50 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB], 0x6c}}, 0x0) 15:10:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x8, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93) [ 1302.984139][T24844] nbd: device at index 5 is going down [ 1303.034786][T24849] nbd: device at index 5 is going down [ 1303.068379][T24859] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 15:10:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xb4230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:50 executing program 0: sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) 15:10:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x15b2}, 0x0) 15:10:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), 0x0, 0x0) 15:10:50 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB], 0x6c}}, 0x0) [ 1303.300277][T24865] nbd: device at index 5 is going down [ 1303.318432][T24872] nbd: device at index 5 is going down 15:10:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xb5230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:51 executing program 0: sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) 15:10:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f0000000180)=""/102400, &(0x7f0000000140)=0x19000) 15:10:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1f00}, 0x0) [ 1303.412032][T24883] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 15:10:51 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00"], 0x6c}}, 0x0) 15:10:51 executing program 0: sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) 15:10:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xb6230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:51 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @dev}, &(0x7f0000000040)=0xc) 15:10:51 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1303.697035][T24897] nbd: device at index 5 is going down [ 1303.708652][T24899] nbd: device at index 5 is going down 15:10:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) 15:10:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00"], 0x6c}}, 0x0) 15:10:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x324, 0xffffffff, 0x0, 0x0, 0x104, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @broadcast, 0x0, 0x0, 'ip6erspan0\x00', 'vlan0\x00'}, 0x0, 0xd4, 0x104, 0x0, {}, [@common=@unspec=@physdev={{0x64}, {'batadv_slave_1\x00', {}, 'veth0_to_bridge\x00', {}, 0x0, 0x2}}]}, @common=@unspec=@CONNMARK={0x30}}, {{@ip={@local, @dev, 0x0, 0x0, 'virt_wifi0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0xcc}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}}, {{@ip={@multicast1, @broadcast, 0x0, 0x0, 'ip6gretap0\x00', 'gre0\x00'}, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={{0x2c}}]}, @REJECT={0x24}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x380) 15:10:51 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) 15:10:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xb7230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:51 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) [ 1304.040997][T24922] nbd: device at index 5 is going down [ 1304.050181][T24929] nbd: device at index 5 is going down 15:10:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00"], 0x6c}}, 0x0) 15:10:51 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) 15:10:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) 15:10:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xb8230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:52 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:52 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0xa, 0xa, 0x201}, 0x14}}, 0x0) 15:10:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ff"], 0x6c}}, 0x0) 15:10:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='cdg\x00', 0x4) [ 1304.465081][T24955] nbd: device at index 5 is going down 15:10:52 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200), 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xb9230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1304.511462][T24968] nbd: device at index 5 is going down 15:10:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, 0x0, 0x0) 15:10:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ff"], 0x6c}}, 0x0) 15:10:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 15:10:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000100)="4dac8956", 0x4) 15:10:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xba230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:52 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200), 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, 0x0, 0x0) 15:10:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ff"], 0x6c}}, 0x0) 15:10:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='cubic\x00', 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) [ 1305.009571][T24996] nbd: device at index 5 is going down 15:10:52 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200), 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xbb230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, 0x0, 0x0) 15:10:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff08"], 0x6c}}, 0x0) 15:10:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4c00}, 0x0) 15:10:53 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 15:10:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xbc230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff08"], 0x6c}}, 0x0) 15:10:53 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140)="07ea81361aac5e3c71c812fba9546ffc6bca3b144f3d54f18d295bbef08922c24417a3ca77e9a2f4d53a7c834ed0c6b4bf0486d69a493ed17bac82e3cc768a7d5c32c1cb3ff952e01b63bd0e36489add61c5a6d99131b0b46a71fc5769ce022438383e0e31fc1d0e90b6e8bfbd8baf019df96555d4f83910b99147017032bfcb0da42fcec78f26da98d08b99480709a648d944c896", 0xffffffffffffff58, 0x80, &(0x7f0000000040)={0x10, 0x2}, 0x10) [ 1305.457419][T25035] nbd: device at index 5 is going down [ 1305.470042][T25036] nbd: device at index 5 is going down 15:10:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6000}, 0x0) 15:10:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 15:10:53 executing program 3: clock_gettime(0x0, &(0x7f0000000180)) select(0x40, &(0x7f00000000c0)={0x4}, 0x0, 0x0, &(0x7f00000001c0)) 15:10:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff08"], 0x6c}}, 0x0) 15:10:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xbd230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 15:10:53 executing program 3: bpf$PROG_LOAD(0x6, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1305.792799][T25060] nbd: device at index 5 is going down [ 1305.811981][T25066] nbd: device at index 5 is going down 15:10:56 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff0802"], 0x6c}}, 0x0) 15:10:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6800}, 0x0) 15:10:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xbe230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:56 executing program 3: syz_emit_ethernet(0x2000005e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @dccp={{0x10, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x21, 0x0, @local, @broadcast, {[@timestamp_addr={0x44, 0x2c, 0x0, 0x1, 0x0, [{@multicast1}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@loopback}, {@multicast1}]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1b799c", 0x0, "94b428"}}}}}}, 0x0) 15:10:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 15:10:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff0802"], 0x6c}}, 0x0) 15:10:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002940)={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, {0xa, 0x0, 0x0, @private0}}, 0x5c) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x4, 0xe8, 0x0, 0x1000, 0x4, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, @remote, 0x1, 0x1, 0x8, 0x1}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x8910, &(0x7f0000000180)={'gre0\x00', 0x0}) [ 1308.616838][T25116] nbd: device at index 5 is going down 15:10:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) 15:10:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xbf230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1308.669752][T25127] nbd: device at index 5 is going down 15:10:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6c00}, 0x0) 15:10:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) [ 1308.968784][T25144] nbd: device at index 5 is going down [ 1309.002157][T25151] nbd: device at index 5 is going down 15:10:59 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:10:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff0802"], 0x6c}}, 0x0) 15:10:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc0230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001fc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, 0x0}}], 0x2, 0x0) 15:10:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0) 15:10:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x7400}, 0x0) 15:10:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:10:59 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @empty}, {0x0, 0x0, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 15:10:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc1230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:10:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0) [ 1311.741047][T25176] nbd: device at index 5 is going down [ 1311.780711][T25182] nbd: device at index 5 is going down 15:10:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x7a00}, 0x0) [ 1311.899287][T25192] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 15:10:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, 0x0, &(0x7f00000003c0)=0x1) [ 1312.087983][T25201] nbd: device at index 5 is going down [ 1312.123416][T25208] nbd: device at index 5 is going down 15:11:02 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc2230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0) 15:11:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:02 executing program 3: clock_gettime(0x2, &(0x7f0000005d80)) 15:11:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0xb215}, 0x0) 15:11:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() recvmsg$unix(r0, &(0x7f0000004b80)={0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f0000002a00)=""/66, 0x42}], 0x1}, 0x0) sendmsg$unix(r1, &(0x7f0000004c00)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="cabd47e9257a683e12e1377b0f4ef33bb34de6a69cc722b553db7be8996b371b25bf6993420550fad06f11de67f2137f30da2f6ff6c3e5ece778643d8ea8a7c0068719", 0x43}], 0x1, &(0x7f0000004bc0)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}, 0x0) [ 1314.800687][T25233] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1314.806530][T25232] nbd: device at index 5 is going down 15:11:02 executing program 3: bpf$MAP_CREATE(0x5, &(0x7f0000000980), 0x40) 15:11:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc3230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 15:11:02 executing program 3: socketpair(0x25, 0x1, 0x4000003, &(0x7f0000000000)) [ 1315.120070][T25262] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1315.247286][T25267] nbd: device at index 5 is going down [ 1315.270411][T25271] nbd: device at index 5 is going down 15:11:05 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:05 executing program 0: socketpair(0x2c, 0x0, 0x0, &(0x7f0000004440)) 15:11:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc4230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000480)="42de79cf2daa1d1329b0011029f080646e8accaefc9f0cb1b83334cc87e93128a23f3651b4f63cf6fa3c577a96745b3198368dbf55", 0x35}, {&(0x7f00000004c0)="e960207ada6fc6a7045383a8d24ec46d16269ffba765b90eca0749f676ddc7bf6990c35ce5f5c78bf7919526e2243a61ca018950e89d523d6e9aef6c572b3f0728b147a308594ad26a4bc78e23e44dada9c7f624dc525c61a31896afdff978e2c7b302f8bba069ed9bcb769605dea15e579881cf3448b952134b5f798fe9b8d6b0a5e2e52abdfd4d5fa396281240fc7ba860538ea16a5729380996f850cc36ae58bac0683c47767ffc8b770cb6bf286d6d1e50d03c607f305f6bbac0b19c327c", 0xc0}, {&(0x7f0000000580)="beef6b7e04", 0x5}, {&(0x7f00000005c0)="4a60ef0c16df30c59284e5949f383111a92bddbd89c64cf39155fd20c62d829b20413f5f13c046354229056ce975dc6806ba7a5753f30d65938714c08e5b078465f26a2325ec1fb629b880e39a3b3340d356fa61ce2049ba3cb4b2699fc7e06d99df8a4b4c69b7759d933b5adce6fde8c3cccd9888e2b247d02a27bd447ff867d781c410de5fd6bf1b99ccc6aa1677c5f93ebd", 0x93}, {&(0x7f0000000680)="aa2920a0f89a6428a3f64e6444f5b8793245484394607e8717f442a5b61c5f1a48d0b695d6712c98b084e664b465c1903ad1f7d367522b9b523bc51c09dc31b32b9ae01f5f825db41f5355ab011ce3b24097bb757a2ffb70dcae72156361ba396dbead2ff5fc60bfcd0d51dc54d0381343821e858e720d3b89d91792e9ca11754dc7040776dafec13eae67b31c3e31363e6251c3c76bc826d773cb9ff871bd310643516c888fe9913d7f6028d9f3136761ca0158e4f241f0f2babf766ca6", 0xbe}, 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0x1000}, {&(0x7f0000000740)="bff6a1e0b139cdb05d307b38b00fd4c25b3dd55376ad0b66d783d98587ccc2a2af4caf70977020474328e1", 0x2b}, {&(0x7f00000019c0)="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", 0xc4b}], 0x8}, 0x840) 15:11:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 15:11:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1317.930117][T25297] nbd: device at index 5 is going down 15:11:05 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc, &(0x7f0000000100), &(0x7f0000000000)=0x4) 15:11:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc5230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:05 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @mcast2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f0000000300)={@local}) 15:11:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0xe0ffff}, 0x0) 15:11:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/233, 0x7}) [ 1318.320083][T25334] nbd: device at index 5 is going down [ 1318.340331][T25344] nbd: device at index 5 is going down 15:11:08 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc6020000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg$inet(r0, &(0x7f0000000540)=[{{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000001c0)='q', 0x1}], 0x1}}], 0x1, 0x240848c5) 15:11:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x5411, &(0x7f0000000140)={"6eccba06c8e41b47b88ce4f3a13a2092"}) 15:11:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 15:11:08 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000000400)={0x0}) pselect6(0x40, &(0x7f0000000340), &(0x7f0000000380)={0x4}, &(0x7f00000003c0)={0x8}, &(0x7f0000000440)={r0}, 0x0) 15:11:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc6230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x8953, &(0x7f0000000040)={0x0, @nfc, @ethernet, @qipcrtr}) [ 1321.171797][T25380] nbd: device at index 5 is going down 15:11:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 15:11:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {}, 0x0, 0x2, [{{0x2, 0x0, @broadcast}}, {{0x2, 0x0, @private}}]}, 0x190) [ 1321.480391][T25402] nbd: device at index 5 is going down [ 1321.514397][T25410] nbd: device at index 5 is going down 15:11:11 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:11 executing program 3: bpf$MAP_UPDATE_ELEM(0x14, 0x0, 0x0) 15:11:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc7230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth0_macvtap\x00', &(0x7f0000000080)=@ethtool_cmd={0x29}}) 15:11:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 15:11:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mtu(r0, 0x0, 0x31, &(0x7f0000000000)=0x6, 0x4) [ 1324.203466][T25436] nbd: device at index 5 is going down 15:11:12 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x1, &(0x7f0000000280)=@raw=[@alu], &(0x7f00000002c0)='GPL\x00', 0x3, 0xfe, &(0x7f0000000300)=""/254, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:11:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc8010000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 15:11:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x14, r1, 0x1, 0x0, 0x0, {0x7}}, 0x14}}, 0x0) [ 1324.595136][T25468] nbd: device at index 5 is going down [ 1324.613249][T25478] nbd: device at index 5 is going down 15:11:14 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) bind$l2tp6(r1, 0x0, 0x0) 15:11:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc8230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:14 executing program 0: bpf$MAP_CREATE(0x9, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) 15:11:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) [ 1327.250367][T25499] nbd: device at index 5 is going down 15:11:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) [ 1327.300170][T25514] nbd: device at index 5 is going down 15:11:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xc9230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 15:11:15 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000300)={0x18, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_LEVEL={0x4}]}, 0x18}}, 0x0) 15:11:15 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000002e40)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x2, 0x40000003, 0x0) [ 1327.642683][T25531] nbd: device at index 5 is going down [ 1327.667681][T25539] nbd: device at index 5 is going down 15:11:18 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:18 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000000)={@local, @local, @val, {@ipv6}}, 0x0) 15:11:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xca230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:18 executing program 3: setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, 0x0, 0x0) 15:11:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 15:11:18 executing program 3: syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000740), 0xffffffffffffffff) socketpair(0xf, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002e80), 0xffffffffffffffff) 15:11:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000000800)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x1) [ 1330.446025][T25567] nbd: device at index 5 is going down [ 1330.461900][T25574] nbd: device at index 5 is going down 15:11:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xcb230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) 15:11:18 executing program 3: ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(0xffffffffffffffff, 0x0, 0x40010) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000011c0)={'wg1\x00'}) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) [ 1330.818695][T25598] nbd: device at index 5 is going down [ 1330.844671][T25604] nbd: device at index 5 is going down 15:11:21 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:21 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) 15:11:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xcc230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:21 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000100)=@nl=@proc, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="eb85d571836772d87dc18d865ec0d62fee449191ba238359c47276fbb8d919c0e586db88aed0d8106eec12ce"}, {&(0x7f00000001c0)="22856f6f36fe9f176289cecbc7928ddcf53f0ba34380517ac098ddbd2841777f0ca322cb44f03ba44a1eb6b849"}, {&(0x7f0000000200)="fd0982051a7ae69ac2dcad692246bf66acd7d59a06543ae8eb66b1f74c8f57c0d2746cb090445bde34758af2a654e2b4fa13388bcffaaedeeb1672845d2b39f751d5d91c5ca1b0648434f582354b547d396376edd7e7da674feddf7eefc5c30a114c5fe3c192f1c4b001fb144d3f680387a8eeed12e27c5dd1e9b8feb6d9426f11ed2c62a2b03922a48c5cbbf4bdf11622f239d77f93c1055c869411eb906dcba5527da854a399497fdfc8420b30cd8756880c05f9ca79e5b68a65583abbf2a24d92f7c2d8"}]}}], 0x44c, 0x0) 15:11:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 15:11:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xb, 0x0, &(0x7f0000000280)) [ 1333.511385][T25633] nbd: device at index 5 is going down [ 1333.529628][T25641] nbd: device at index 5 is going down 15:11:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1f000000}, 0x0) 15:11:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xcd230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:21 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x29, 0x32, 0x0, 0x0) 15:11:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b000000", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1333.782649][T25656] nbd: device at index 5 is going down [ 1333.815395][T25662] nbd: device at index 5 is going down 15:11:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xce230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:21 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 1333.975414][T25672] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1334.147166][T25681] nbd: device at index 5 is going down [ 1334.156292][T25682] nbd: device at index 5 is going down 15:11:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000340), 0x4) 15:11:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x25, 0x0, &(0x7f0000000200)) 15:11:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b000000", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xcf230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:22 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) [ 1334.366177][T25696] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 15:11:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b000000", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:22 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040)="4a23c7962ebe1498ed70df", 0x0}, 0x20) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x890b, &(0x7f0000000000)={'wg2\x00'}) 15:11:22 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1334.461344][T25700] nbd: device at index 5 is going down 15:11:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd0230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:22 executing program 3: r0 = socket(0xa, 0x80803, 0x2) ioctl$sock_ifreq(r0, 0x5411, &(0x7f0000000400)={'team0\x00', @ifru_addrs=@generic}) [ 1334.611492][T25700] nbd: device at index 5 is going down [ 1334.628709][T25718] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 15:11:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000000}, 0x0) 15:11:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd1230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:22 executing program 0: r0 = socket(0x2, 0x80803, 0x2) ioctl$sock_ifreq(r0, 0x5411, &(0x7f0000000400)={'team0\x00', @ifru_addrs=@generic}) 15:11:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x0, 0x0, 0x95c, 0x0, 0x1}, 0x40) 15:11:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b0000000800", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:22 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:22 executing program 3: bpf$BPF_BTF_LOAD(0x23, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 15:11:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0), 0x4) [ 1334.966122][T25735] nbd: device at index 5 is going down [ 1334.984587][T25749] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1334.997570][T25746] nbd: device at index 5 is going down 15:11:22 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd2230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4c000000}, 0x0) 15:11:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b0000000800", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:22 executing program 0: r0 = socket(0xa, 0x80803, 0x2) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4045) 15:11:23 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:23 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x14, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) 15:11:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd3230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1335.318413][T25769] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1335.319684][T25768] nbd: device at index 5 is going down 15:11:23 executing program 0: r0 = socket(0x2, 0x80803, 0x2) ioctl$sock_ifreq(r0, 0x8953, 0x0) 15:11:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b0000000800", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:23 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:23 executing program 3: bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 15:11:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd4230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) [ 1335.627244][T25796] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 15:11:23 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) connect$inet(r0, 0x0, 0x0) 15:11:23 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:23 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000040)=0xf945, 0x4) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000180)=0x5, 0x4) [ 1335.729202][T25802] nbd: device at index 5 is going down 15:11:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b000000080003", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd5230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:23 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) 15:11:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x68000000}, 0x0) [ 1335.942414][T25824] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 15:11:23 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b000000080003", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000002300)={&(0x7f0000001dc0), 0xc, &(0x7f00000022c0)={0x0}}, 0x0) 15:11:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0x8, 0x0, &(0x7f0000002140)) 15:11:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd6230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:24 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1336.234602][T25836] nbd: device at index 5 is going down [ 1336.236426][T25846] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1336.249889][T25842] nbd: device at index 5 is going down 15:11:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0xc, 0x0, &(0x7f0000000200)) 15:11:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6c000000}, 0x0) 15:11:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000580)=[{{&(0x7f0000000080)={0x2, 0x4e24}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 15:11:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd7230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b000000080003", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:24 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0xc, 0x0, &(0x7f0000000200)) 15:11:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x42, &(0x7f0000000200), 0x4) [ 1336.563606][T25867] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1336.578584][T25866] nbd: device at index 5 is going down [ 1336.606447][T25876] nbd: device at index 5 is going down 15:11:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd8230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x74000000}, 0x0) 15:11:24 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, 0x0, 0x0) 15:11:24 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:24 executing program 0: syz_emit_ethernet(0x82, &(0x7f0000000100)={@broadcast, @local, @void, {@ipv4={0x800, @gre={{0xc, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast, {[@timestamp_addr={0x44, 0x1c, 0x19, 0x1, 0x0, [{@multicast1}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@multicast1}]}]}}}}}}, 0x0) 15:11:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:24 executing program 0: r0 = socket(0x2, 0x3, 0x4) sendmmsg$inet(r0, &(0x7f0000001a00)=[{{&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000008c0)=[@ip_retopts={{0x18, 0x0, 0x7, {[@generic={0x44, 0x4, "2d12"}, @timestamp_addr={0x44, 0x4}]}}}], 0x18}}], 0x1, 0x0) [ 1336.947479][T25889] nbd: device at index 5 is going down [ 1336.970801][T25901] nbd: device at index 5 is going down 15:11:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xd9230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040)=0xffffffff, 0x4) 15:11:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 15:11:24 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000080)) 15:11:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xda230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x0, "1e1eacfe137d1427567aabcf47c809380da5a8bc8f93435ae9fc253456e8e74d0b1c66560bedcb040b28499d7b0a159ad5a5b826c0cd3d9cd7b8cd160b4df59730b9f1206a1b9acf1c6a9eefbb5b9cfc"}, 0xd8) 15:11:25 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1337.321158][T25919] nbd: device at index 5 is going down [ 1337.350096][T25925] nbd: device at index 5 is going down 15:11:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00000002c0)=""/109, &(0x7f00000000c0)=0x6d) 15:11:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0xb2150000}, 0x0) 15:11:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xdb230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:25 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x0, 0x1}, {}]}]}}, &(0x7f0000000a40)=""/4096, 0x36, 0x1000, 0x1}, 0x20) 15:11:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000040)={'macsec0\x00', @ifru_map}) 15:11:25 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:25 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x2, 0x5, &(0x7f0000000300)=@framed={{}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x27e}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:11:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xdc230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1337.823962][T25954] nbd: device at index 5 is going down 15:11:25 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f00000086c0)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00', 0x8001}, 0x1c, 0x0, 0x0, &(0x7f0000001580)=[@dstopts={{0x18}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0x40}}], 0x1, 0x0) 15:11:25 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r1, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0xffffe000}, 0x0) 15:11:25 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r0, &(0x7f0000001500)={&(0x7f00000003c0)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001840)="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", 0xe4d}], 0x1}, 0x0) 15:11:25 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000040)=@framed={{}, [@alu={0x4, 0x1, 0x3}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:11:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xdd230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:25 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1338.228782][T25984] nbd: device at index 5 is going down [ 1338.288484][T25991] nbd: device at index 5 is going down 15:11:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004cc0)={0x0, 0x0, &(0x7f0000004c80)={&(0x7f0000004b00)=@delpolicy={0x50, 0x12, 0x1, 0x0, 0x0, {{@in6=@private0, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x50}}, 0x0) 15:11:26 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000040)=@framed={{}, [@alu={0x4, 0x1, 0xc}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:11:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xde020000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 15:11:26 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 1338.487309][T26012] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 15:11:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:26 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0xf, 0x1}]}]}}, &(0x7f0000000a40)=""/4096, 0x2e, 0x1000, 0x1}, 0x20) 15:11:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000040)={'wg0\x00', @ifru_map}) [ 1338.567169][T26011] nbd: device at index 5 is going down [ 1338.596547][T26014] nbd: device at index 5 is going down 15:11:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xde230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x2) 15:11:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:26 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0xc0189436, 0x0) 15:11:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, 0x0, &(0x7f00000000c0)) 15:11:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xdf230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1338.974231][T26040] nbd: device at index 5 is going down [ 1338.983455][T26046] nbd: device at index 5 is going down 15:11:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:26 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001700)={&(0x7f0000000080)={0xa, 0x1ff, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c, 0x0}, 0x0) 15:11:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x3) 15:11:26 executing program 3: accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x1c0800) 15:11:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe0230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1339.310918][T26067] nbd: device at index 5 is going down 15:11:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, 0x2, 0x7, 0x5, 0x0, 0x0, {}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) 15:11:27 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x4) 15:11:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x2, 0x8, 0x101}, 0x14}}, 0x0) 15:11:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe1230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:27 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 15:11:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000025c0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f00000012c0)=[@pktinfo={{0x20, 0x29, 0x32, {@private1}}}], 0x20}}], 0x1, 0x0) [ 1339.652551][T26089] nbd: device at index 5 is going down 15:11:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 1339.769261][T26089] nbd: device at index 5 is going down 15:11:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe2230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x5) 15:11:27 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = epoll_create(0x829a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, 0x0) 15:11:27 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) 15:11:27 executing program 3: r0 = epoll_create(0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) [ 1340.056638][T26134] nbd: device at index 5 is going down 15:11:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6) 15:11:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe3230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:27 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 15:11:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)='x', 0x1) 15:11:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 15:11:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe4230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) [ 1340.388135][T26147] nbd: device at index 5 is going down [ 1340.410352][T26157] nbd: device at index 5 is going down 15:11:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 15:11:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x7) 15:11:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe4ffffff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:28 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 15:11:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="4f00330080ecffff00000000ffff080211"], 0x6c}}, 0x0) 15:11:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe5230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000fc0), 0x4) [ 1340.736362][T26192] nbd: device at index 5 is going down 15:11:28 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 15:11:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x9) 15:11:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="93", 0x1}], 0x1}, 0x0) 15:11:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 15:11:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe6230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)="92f0d53da9eeded296662341fe49affc8b42346f4542a3fa22d14864654e09f19e72ec36", 0x24) 15:11:29 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) [ 1341.350565][T26224] nbd: device at index 5 is going down 15:11:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe7230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 15:11:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000040)='\r', 0x1}], 0x1, &(0x7f00000013c0)=[{0x10}], 0x10}, 0x0) 15:11:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xf) 15:11:29 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x10}, 0x100) [ 1341.694321][T26264] nbd: device at index 5 is going down 15:11:29 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 15:11:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe8230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f00000004c0)='9r?d', 0x4) 15:11:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000800)={0x2, {{0x10, 0x2}}, {{0x10, 0x2}}}, 0x108) 15:11:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x48) 15:11:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000100)="78ae7b1900436b3a4330303611dae7b2d97739956d31846bfb7f1da0f4a9c7325b4bb609e10ff7e4ff4afe7dc6279924b72afacd958ecfaa3d4c3c6b034dcda6c8c46c2836326bbe8e1c9225effb156e8010e1a4f6bf02a6f23a5b90", 0x5c}, {&(0x7f0000000180)="fe2e7d5a4bc4842d7c296452b0ee55b23e7b057d0621d889f40ce52492", 0x1d}], 0x2}, 0x0) 15:11:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x80000001}, 0x10) 15:11:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x50, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0xa8}, 0x0) 15:11:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) 15:11:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xe9230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1342.422233][T26289] nbd: device at index 5 is going down [ 1342.434013][T26296] nbd: device at index 5 is going down 15:11:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x4c) 15:11:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) [ 1342.769377][T26314] nbd: device at index 5 is going down [ 1342.789390][T26321] nbd: device at index 5 is going down 15:11:30 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, 0x0, 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 15:11:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0xa8}, 0x0) 15:11:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xea230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:30 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xfffffffffffffded, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x183) 15:11:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x60) 15:11:31 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="79e0f4143aa11b4f2e35a8a5112ba3c4db06713f3519399d9d9785627058d79377abbe18f4236171f88850877b36d3b11ab321979179afd4c00b4ef9965b94178e048f4e4329eca6471c2c60171731201b38ad76c78bc716ebd227a040", 0x5d}], 0x1, &(0x7f0000000480)=[{0x68, 0x0, 0x0, "5941f4115abd1506fa2d199fbfd5bb22815ca553b80310ebc5b63e31635c6bde6a1d96042d35580d5746e24fd1937fba11e0ada3fcca604849c1baef3d71266d72cc12a98b0de8d5a7e7462c30f8d36466"}, {0x48, 0x0, 0x0, "ceca9e21862442185672ba9077b68482cf97ed8fc8e9e90e3feccb54762f90f2df0e24449ec3882459a4532dca6d91037a"}], 0xb0}, 0x0) [ 1343.433264][T26339] nbd: device at index 5 is going down 15:11:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xeb230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001800)={0x0, 0x0, 0x1, '+'}, 0x9) 15:11:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0), 0x4) 15:11:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x68) 15:11:31 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, 0x0, 0x0) [ 1343.790395][T26378] nbd: device at index 5 is going down [ 1343.858397][T26389] nbd: device at index 5 is going down 15:11:31 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, 0x0, 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:31 executing program 0: r0 = socket$inet6(0x18, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs, 0x8) 15:11:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xec230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f00000026c0)) 15:11:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6c) 15:11:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$unix(r0, 0xffffffffffffffff, 0x0) 15:11:32 executing program 0: r0 = socket(0x1e, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) 15:11:32 executing program 3: r0 = socket$inet6(0x18, 0x2, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0x1}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000040)="2f53efc52a1c24ef880418294234392241aae1265d9cbb123dab45f3d5", 0x1d}, {&(0x7f0000000080)="c0adf76a97ae4ef0b01c848c752c734f9c3e936af9d8eb7b38d685a68fae8c6ba29b5e86d8b6216df31663c7a1c352d3499d20b833a6288aba375e8cbec598fb6e6d75d6e64e80b9a7441f8bc2b144f8fa90e457e250f83113733a21a7a6b20884dff7587de3449f5d07a831b48d9b6d89cb1bd8", 0x74}], 0x2, &(0x7f0000000180)=[{0x10}], 0x10}, 0x3) 15:11:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) 15:11:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xed230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1344.393909][T26410] nbd: device at index 5 is going down [ 1344.426654][T26413] nbd: device at index 5 is going down 15:11:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x74) 15:11:32 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001e80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0xfffffffffffffffe}, {0x0}, {0x0}], 0x9}, 0x0) [ 1344.751354][T26435] nbd: device at index 5 is going down [ 1344.770812][T26439] nbd: device at index 5 is going down [ 1344.787187][T26435] nbd: device at index 5 is going down 15:11:32 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, 0x0, 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:11:32 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000042c0)={&(0x7f0000004280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@ptr={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000006540)=""/4096, 0x28, 0x1000, 0x1}, 0x20) 15:11:32 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)=')', 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="88", 0x1}], 0x1}, 0x0) 15:11:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xee230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f000000f580), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x4020940d, 0x0) 15:11:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x7a) 15:11:33 executing program 3: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002200)={0x0}, 0x10) 15:11:33 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000012c00)={0x11, 0x4, &(0x7f0000001680)=@framed={{}, [@jmp]}, &(0x7f0000001600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:11:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)="3900000013000f0468fe0700000000000700ff3f020000004801000100100000120013000a000100000000ec0000007200248f0a0f2473a0ac", 0x39}], 0x1) [ 1345.400645][T26459] nbd: device at index 5 is going down [ 1345.425651][T26468] nbd: device at index 5 is going down 15:11:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xef230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x300) 15:11:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r1, &(0x7f0000006340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f00000000c0)="964f", 0x2}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000010140)=[{{0x0, 0x0, &(0x7f000000cf80)=[{&(0x7f000000be80)=""/172, 0xac}], 0x1}}], 0x1, 0x0, 0x0) [ 1345.747593][T26488] nbd: device at index 5 is going down [ 1345.763339][T26492] nbd: device at index 5 is going down [ 1345.778918][T26488] nbd: device at index 5 is going down 15:11:33 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10003, 0x0) 15:11:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="d6dc476095fa0c3521b79f769db12511eee2ce841bcbc6428e27246b8c670af835ddef4da53dbb23e1568c69c9a810e12705f19b4e60993ba3c6e394b3054a06c78cf959c614ba10928178eec7df573febae661d26e5b940d91ca88485e8c72e5b73e8c9b6205f5acbed3038112cc7526a432da48d3622273197f7dc6917ee1f8be3a2f5ea91559b6ef789fa25d42cb61b75fc2eeae993d33fd389a1d2d2144f74c4d0c3dbd2e8aa2e1ff0fb318846906a7d8e088bf1ccac1f52dd215817e76322", 0x20001181}, {&(0x7f0000001540)="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", 0xe01}], 0x3, &(0x7f0000002540)=[{0x10}], 0x10}, 0x0) 15:11:33 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) 15:11:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf0230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x500) 15:11:34 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)) [ 1346.409357][T26514] nbd: device at index 5 is going down [ 1346.427105][T26519] nbd: device at index 5 is going down 15:11:34 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10003, 0x0) 15:11:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf0ffffff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x600) 15:11:34 executing program 3: bpf$MAP_DELETE_BATCH(0x4, 0x0, 0x0) 15:11:34 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xff01) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10003, 0x0) 15:11:34 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0xc, 0xc, 0x2, [@const]}}, &(0x7f00000000c0)=""/224, 0x26, 0xe0, 0x1}, 0x20) [ 1346.712535][T26536] nbd: device at index 5 is going down 15:11:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf1230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1346.758533][T26544] nbd: device at index 5 is going down 15:11:34 executing program 0: bpf$PROG_LOAD(0x8, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 15:11:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001c40)={&(0x7f0000001ac0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x2}]}]}}, &(0x7f0000001b40)=""/234, 0x2e, 0xea, 0x1}, 0x20) 15:11:34 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) 15:11:34 executing program 4: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@cgroup, 0xffffffffffffffff, 0x5}, 0x10) 15:11:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x700) 15:11:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf2230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:35 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const={0x0, 0x0, 0x0, 0xf}]}}, &(0x7f00000000c0)=""/224, 0x26, 0xe0, 0x1}, 0x20) 15:11:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf3230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1347.314737][T26573] nbd: device at index 5 is going down [ 1347.345852][T26581] nbd: device at index 5 is going down 15:11:35 executing program 3: socketpair(0x1d, 0x0, 0x81, &(0x7f0000000040)) 15:11:35 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) 15:11:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), 0x1) 15:11:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x900) 15:11:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000740)) 15:11:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf4230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, @in, 0x0, 0x0, 0x10, 0x0, 0x7ff}, 0x98) 15:11:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 15:11:35 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) [ 1347.743911][T26597] nbd: device at index 5 is going down 15:11:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf5230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000003880)={&(0x7f0000000240)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000003800)=[{0xc}], 0xc}, 0x0) 15:11:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="1ad6105c217606d6da2315226838e073871cb1814ef51a8358fccd66de70bffa110856770a564f330413245528552af6345fc763707345ce9ebc819aeb24f0229634aed4aecf84fcdbf8cff8036cae0f3ecdf6c5f2894a92079daa214fc620813499716029f271ed485a41a3e9cd3c0dff459bdceb12f15aa0c42f321942203fface9e8bf797bfb2b2d5590e0bcb69956086ebb87741439040bf590c2006ab6f66096e907ad284abbbc7575f410b69505ceb38922651da7de2a7b70f4d9d761f3da29173ac862142c4694f9c89ca57a953ac2ee824045ceca70f852b4e20a98351a166180be203eeb485344a9529", 0xee}, {&(0x7f0000000180)="d3aa8eb1c02d28d6a3afd6a8", 0xc}, {&(0x7f00000001c0)="7b861b9b2ff1de3e3a29ce8500af6dff92696c27105e52d94523221ac903e2c924a851e9dee9fe384ba506f61f13d803d80889d714187c8dfb745bec7d7a8c1563f27ddd33fe8037165b19a971cb43952bb67a6c26ad2d12cdcf56984b335d92812d010e8b8b18bb8f2e48cb61d92bd8cb0ecf32a072529cd01d86b129fd4a01c43b98b451ae4f5b69808de689fb97354e4ce575c11f261702e72a1510907096377de4025927bb93c736d6302cd1ceac7640aa8725dec9fc6c59f8ad2516a52678212d5ddfed5b53a0caa86b95692a578001a4ada3fce0b935c2669ae58a896ae98ce6dba3952396f90b22351f1ea21a5b15904122e179124c919937eac86430c00509d4bb8f7b76021ef38f098e98770259bff2cf6b6226b82e5a336bf536336bef96ef72581fcbbdf6934702e2396e3c9917b8c069f4fa5180e6c7592fe06bd36d62caf636f9a9e8152ad01727f29a5c37ad3a879a03b48d086445dc72ba5e6c3c129be22d840836e3f1bfd02ba7e5ae33ae5003a60e71b75d95273b21d33de12286da88f0a557aff472af0753f37f618c9e0827977cee18ea1b780b791e2d69fc209345461c0110d2e02e82be9faf642d43d68ca3bac330725826f74d520246e7a1d37996cc1157aefde27b6124a56c14fe196fd048fc17d0fdc1aeb6a925251f8d9b4462ae928f8ed172654f20eaf0d5445e1ce62663555218423bcb8e0824c9a50b14a68c35d9a3f1db435319c01cf8982f26960c5d1eba2e402c7fadd51a93cd6b79f0ad279008cae4fec29f89df99d8baf4cf44c6da4221e267ac658b0fa2b1229ac358a87f86ca7cf103edec3f7efc138a235ed04d97ecd239aa566d2078d2dd2c65d93ddd5c8d65f449724cc7d86422f93407c92b59febbc3b3f5cb8e001c8d3902de5916bd53b43a1325ac466af99af2057ea1cc0be0f02a93695771de6ad207a7ce924a31948c444e0f49e4e36947417358ead1666a2c62e05121dc653cce62a55f4af2793dba0022261e11151a4246cc339c2fdd5f26dfc562e8e105c84fc7bf2cb27ca5b686bc45ebf8710b944ebb6b7ab17abaa4e102d6e55868d5d89e86d87aee992c83451309770449ce50caeadda3f88ed25116f2e97a92e24956771d82e9ad28c625c4aa57d62dd7be4170685aaae2e9f7a2b06f872c8915c6757b5017653dd2fc77410009c7c1a0a0e4d40314d6a43a19beb5445533aef24953b8a3069a61ef4027f661d12258c7df6ba2488f8c916c388ff95b2b7ddd3c5ec8d77b1900c4c0bfa0009dfc213265a5b8ddf72dfc30dafd85ade31a7ff819a834f0d0ecaf66b7f7dbf8171c2ec58f1f19f16c0a5c5b9baf7770fefeac7b86f67f4c74c57b8fcdc2263b5809c5ff548bb63f74701616a887a078dbd45f074197efa232ec23e391a28d6779d345c375800df0e644ae449d971ec200da7254f4929ed995d86d8a835be926a0a2864985abac6542409bab60f2537a92660cbdeceba2c961b6effba78bb4cc78168ee6a6e063c548667e017d2587d37a537cfc4d655a86d317ec3a70bb6a08ff90711d5e5a249162767abb90ea3fb30c8f12eb8a46abf97b9049b0482cf501085e164fa78a78794eaf63b81b1e8153760ea73cec944be593f5b61c9a361d8ebbfab45c761418bca6bfdfda07e2a108ad038831d517c753a14fd67cb6a47976b0d107bf7716bcbf142fbcfcfea4ca14a36e894e3e61fc4556454839b728156cba704b7454ea1979817b8fa6e8cb7ee9ee4dd453007019ef4253ca2dd4fc3bdb8c0080a6723a31e2a7b18defee7292b7fae22bb6a2df521598b5d7f876312463100f2456385ed9df4cedc23ef1ee874b06f2c363afc17a0e0aa18a8e259eac539db9841dd3062de89694531ed806b19492daff6feb6f2f2a857518fba634ac4418654bed07e1b415f14dc867f4149d6cdfe4e8d9f237f8aa6adc6514e8133052bc84935cbadb1095d61f89d8829943e7ea83f0f899fd0295fc375d8c7f41e22baa4d3c7ffb2d04b33f3ed8a0133ce78d16e783ca23eb9068d30cfdb1d77f23a21274c528d2b9ebcb6877f410967459becce380fa08cace5fc5ae90ac3c259a2be6c5c6512ea90445d4e2d7b47247217097374d88d21cc1949281404f6589cc1ce610803af9b94e101d3f83a42a59a91ff60cf99a4ea72a02ce571845e6ca6aa9d329a8bad6bbd0be20f41172a8eea12262bd8bab4db8aa4ea5c87d90011829e054ccf217ee6501ee7e21b83215c6178727fdc0c5b4c3a960d4b978e4c0666e2b68d79e74eff960166f33bab593c4f6ac1f8bb94080a6bb49ee5ed84cc3de3b3e0f652d6e859e9c3bea0688c5063b8ec3b8c94280485da5724cc61a30633765bbfd796996d8fcc34afb7a38dab107145c7f264989e455b3d7ca2c78495b7d44e61e8704e224477df2df4ec78e9c1632303124604f6e7db2675bb1273d3d8b76621ce233278580441c0e2967abcabe79103a8d02b3e57a8e983a8aff71eb90d6dd6a4c94c49debd86754725c473107917a206e425551c00cef60f3bb3949a3d059f0fecb70b00a673f318b5316e9b0de0e175d77e61cd2012704692ec89bbd5a5c93ad32df9567322bc9346f655c7f02182d291ff28808544342494e8c2e50a1a487a7a33300e6a5511162a96657521d680d948e4153410ff8cb462c30e7b72807bb44e2f29e59860836b09dc93a4b294130d3c8dd30ffaca6dc7594ad64b28e2c7c3de6158675463b069fe4f33714ccf796fce85506082748c01475df0f5d4b2dc1ca14516b986ba52593936d5df9ea23cb0761f7191df2e8cf4462afa1cc69efb4c4811b2b7f138987e489aad6807360e50cdbcc25871640546cb5e6edace9245d770dfee0ea2dcdd6132a12aed21eecc5ee16b7b02d53ac73522434c655a9a3eee597140f3d8c7466550451aea3619d3d70f8d43b7f692ceec237903c83dcc4d3deaea68f2118d60adc1da110bd2df293e13605fb57fbc5ad0984d5ee289ce828ad6318abd6187282c5ee78e6d76f98b08041f2da2be974a829a79030c1fcf191b64e64fc24002feddcb8d41f89da8ac546ef2fab49a72cd0b3409ee1642b7e0d23eab74231ee2bc795a8a9737b3ab5293d029bd82fd61bf57f84a559a53f35cf3471d84f661e967b7aca08a4060a6bb97b0a94f827e15904fde0574b9937f989f875e695b659ddee570a69eb309021b8f744c978d0f2604fa115ede23c3b70da4fa3b4c9e8d212bb8d4767ee0108694aa701f15494c1f8fa4f5c8690f3b93d74cad03bff2e2032fa3be0c04bf885dac84f350692c2a5e8268e9241dd25067d8070987e55809b7856556e014eb6941652d69194201eb95261094d0932e79a983e28a6d3f0d4bf50370951b5dc80a2bc576b03b5d9b8c579663eff371cb73160967cf1f2fc416a1bfffb4090410fcf144e099d6b37fe4b04981ca5549279e56e38f8258496dd7571603f199c1ee37c58a82d1573bf977530741621d6fa151fc25dcd7003827e80e77d9ee5dbf7770e4dc95d75c41a5e5feadda8aab1c0cc0dc5af9b6ea9ee7f2f180aa1c71ba275da68cd51d5a6e5425d355282056e1c795c0c5e9e0ccb3fbe0cf9ff34954c01af34d16dc2a5a9bcf1309226316c56c5392fca335ff96c8ac03ae68c8dbcba807a168444d5c1ea58f116ef765ceb828db4e73a9f496a6086a64b2ccdb03969c25086eb8a5c3dbd056bc1f0e40c3c5bae38daf28d5fd5727e4eec8f658b1cfcdc51d35f8754df5601448033a35c3e170b852391a2ef7f12f2662c2ccf6b90aedb7d556ed18f502d71666e58dd368b7d141dd3a3f2fdb02c8c4fd455e1b6bdb611c06c794f6efd21db92a2227be41408c5bacca5060c46c14ad809f8f5638e08ae6aadd0439fbf4b2e6bf22911252e169cf468a00418c172e81a8e4cc6967cc93a9a56d30c9fca19f395ab00cc4b40a97fcdf4e88bb80918d8d36d25cafa2c78ea562f8549613ae5fb15d9017883d9eef141e40306df9bf50fdb88ac0cf03a115dcfa4e8463ef3f2936b1a3ee46ce50853b874a07dbabb57a0b1ce044780c5d6b21ed59f32e413e33178069bcde29d1ba6fdc1603b2d1007a5d87d7d7d2b742a5db7a1259a8e5029074047e6dec212adef958e4729578fdf8421767a6e831d8910905febe1d7f512d4974e53bb62ad6dd3e1fbd5df690da5ad0ddec5ae4b38da33a833257a8492d04b45a2355f2ebff09dab59aaa1f542eef69be3da2ccc9af0896877241009c120790f517037f59aaabfe0ca444c3491bc8d9886f12452b66f256c08b6aaa183f971341f26686cea0f431f088ecb312361f668070b40e6e85e8dfc269c16a12bc8af4d04e23becd1278e09188c53ba64bc637bfd579f5e5ed165008fad607ca3b5546ec56554b7a1fadd6a955484b4e8e171c38424e0ab88877e2e2042f25260a199fde721874cefe1500e2a333e3eaf52a13e7105cf632f9fcadacf2f23e0d6ccf8d66aa3aeea8239648d81d48493fbdbe94127d3749b7c92280619d21cea42e8d09a11edd75906aa3df7cbfe354c387bb820c31b03f4cb6fbd59cc85311d2713116ffdc3d1eba7e7120d9bc1854ff6101e37d508c17c2b9b41700ae0ff804b433276ce86366ae4a576acfa1913901cb486a53c21dbc7a37628144f9cd39c620222fbf16328b0cfcb8cf910fab45ace1048468900dd2622fbcfaf9858fdc853fff3988b83f054efad1959a12da85d6275a1b946f945c9f480913cd95b2b1206922756a50e7cce74fbc5cda093c522ee8cd0e2bb8cfcd181db95333da1f34ecddb771cc3506f205407547217acfafb6b38750623b21cb4c5d9387f9474947824aa687b3fe989a95121e1aeded50ebed6e6a781827794e8fbdf090976c81378858f4703800b4059a4cf4a9ca6968dd842e29a9f9f586e9c30b8c91297fde3492f6af3bebc91fea010716d7fba08b34125cdeb8eec7bee4516049eb4323550d679fe50651eb4cad4291a30cfb834388f60d065a9f13c0a53f3f436d598dbf008a2f14bd5f8f7838934765724ea2e06e142101000c09faf618a0374c01f8b7f462a1956eb7be92f9c16c0a6285a394d3fb7499ad672b8508b457816907eb2366a7ddb85f2297deee074b4605c802590bccf932aae47ca61333e9a68cd844a34491b60c0ef0924f8e6e0c5fb9ec209d317afc4447f280337577fe1047b0f2d4e25c41a8679e95e9feddb54e3500ce72ff835882665d2df47e87ab721705c3f51b2732a556ce7d72f35e3d94a9e5dfa7cfb59f653cb2860b6c8e023fe6bde98e9ed7adbe082c126a55d7e80c6f346d63c929bd0a864c48cf42d40da4c3cae", 0xebb}], 0x3, &(0x7f00000013c0)=[{0xc}], 0xc}, 0x0) 15:11:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xf00) 15:11:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x174ebdde) 15:11:35 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 15:11:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf6230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000003880)={&(0x7f0000000240)=@in={0x10, 0x2}, 0x10, &(0x7f0000003780)=[{&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="0d099ba4c7fb256d931d941abe4e016251fb656b1df3bbc5227f0a0e3b7ca31e298569acd3786c11a9d329104e193f2cf506467929b0babff5997067e5ffb90c0bc8fee7c4960a7fae74f8186840625dcced8fdbe31b74840c696d0df18453545f134caff912d61ea9acb4c10174d9425432f354bf685d07420d32de6accfa603232bf52092fd9b94ae5ee6b066011369e1b34bbb7701af013ea079f", 0x9c}, {&(0x7f00000004c0)="2a8f8d08fedc5b41046b1ad0f10c5d9ccc449ba254a8b39f145079c7a6fad01828a2122fe114c104df0e67bc68218a9d5721778bc6f8f945fe1097b41a17b7cd799e161c5580863cf4b303f649d66f437e674293d5942e673df526002be147c711da8f26102d6b0cba374980ff198c29d5dd865f90dd15558c3636e18379497538ce0c021912986f7f01fc7f36fd4d20e8b2c23dbc8a12d295bd257b27cc936d0ffae09685b21ac73638f2a64bbe3de482a90715d618dcd237979decc378f9c73f03fc5dd8e9d2581617469342ca12f87c77a1478a1b63030883ee97f427fcba2339f90c0a75c70d99b8", 0xea}, 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0x1000}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f00000025c0)="66ea62d12a2f2ab2b0eb0681144421534f1bc2b76d9e7d292b1ea239522c3070de4171712d440f07e6959f79995f4609778038f9b6db504aecf2ba48126eae0af3bc6ee161e450e61f199071b9ede6e351c1b0d3397bd5f5b9", 0x59}, {&(0x7f0000002640)="dee96a0936bb9b1b4878f5799b3acecce0f04e649d9b05dd026100a26d62bc2b21435c045f21a494f85b2cca393e04bb26e32f15ed4e901543bf3c417a7bc6a0e650d9d45c636aab3dae10889c55e0a63c7891da9c2f39617f1906d80f0a3d878e76fc08c05a95359261b021d9042c86461a8bb100f33c3aada96ac378b8c9ac257290213210453c9d5f784ad7653609db065420bd908674d14ee9", 0x9b}], 0x7, &(0x7f0000003800)=[{0x80, 0x0, 0x0, "1dab29706bf45ccd70cc98181889faf1f6736e7807a695fbd746501440dc9c5692334f5b55fa049875f6a344118da8a878b87644f44c4323d8ee3a96982624d85fd25f4c8aeffd6aaf0a144a0acdceab987e0768b7d1715db45c69fb7ebc890bdfa90900abb2e73eb89bcc76a35e21f391"}], 0x80}, 0x20080) [ 1348.217391][T26643] nbd: device at index 5 is going down 15:11:36 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) [ 1348.268442][T26650] nbd: device at index 5 is going down 15:11:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001740)=""/4096, &(0x7f0000000740)=0x1000) 15:11:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) 15:11:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf7230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x15b2) 15:11:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0xb) 15:11:36 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 15:11:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x24, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 15:11:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) [ 1348.650771][T26683] nbd: device at index 5 is going down 15:11:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf8230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:36 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f00000022c0)=@un=@file={0xa}, 0xa) 15:11:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000000), 0x4) 15:11:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x1f00) 15:11:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c1c4e2300000000fe"], 0x98) 15:11:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xf9230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:36 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180)=0x3f, 0x4) 15:11:36 executing program 0: syz_emit_ethernet(0xb01, &(0x7f0000003b80)={@local, @random="e3633940830a", @val, {@ipv6}}, 0x0) 15:11:36 executing program 4: socketpair(0x15, 0x5, 0x5, &(0x7f0000000140)) 15:11:36 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f0000000bc0)) [ 1349.122051][T26723] nbd: device at index 5 is going down [ 1349.149997][T26728] nbd: device at index 5 is going down 15:11:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x2000) 15:11:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfa230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:37 executing program 0: bpf$PROG_LOAD(0x1b, 0x0, 0x0) 15:11:37 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100), &(0x7f0000000140)=0x4) 15:11:37 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000b40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000bc0)=0x80) 15:11:37 executing program 2: bpf$PROG_LOAD(0x10, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) 15:11:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000006c0)="0d1cb5196b505da75448ffce3435e801", 0x10) 15:11:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r1, 0x711, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 15:11:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfb230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0), 0x8) 15:11:37 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000023c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000300)="8b", 0x1}, {&(0x7f0000000280)="db6394ebd6e40be97c2c12af43062eb0819d537d0e9f6e2fe94e8875f29d07e496e8ecb9af0ce6bda244991a90e69286445f3df61e6d5e5d0fde273c93c02eabdead8cbcbc", 0x45}, {&(0x7f0000000540)="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", 0x567}], 0x3}}], 0x1, 0x0) 15:11:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x3f00) 15:11:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r1, 0x711, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 15:11:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfc230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x16, 0x895, 0x0, 0x3f}, 0x40) 15:11:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x17, 0x0, 0x0) 15:11:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x1164, 0x4) [ 1349.966388][T26791] nbd: device at index 5 is going down [ 1349.995629][T26795] nbd: device at index 5 is going down 15:11:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x4800) 15:11:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001b40)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 15:11:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r1, 0x711, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 15:11:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfd230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:38 executing program 3: sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0xdc050000) 15:11:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=[@dstopts={{0x18}}, @flowinfo={{0x14, 0x29, 0xb, 0x400}}], 0x30}}], 0x1, 0x0) 15:11:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000003640)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev, 0x3}, 0x1c, &(0x7f00000047c0)=[{&(0x7f0000000080)="a6d0adcee94eb3370bf541e22256212e54c30f07e481f7d29c2dd8ea156fdfa91670c460e8e00376b3141d078d66245f5a9478cd28ec176e074b6b36c265152006c913ff197d90716bd197dd69974db35b9c8e", 0x53}, {&(0x7f0000000100)="56a38ce94189009363652b265d474f9a4edcbd6cb9640571b2f5502b3871532f222295af340c0e1884257c4f00a3aa6d8ffc59422967b7e64228a7d5584e8609ca0c30b25305be55e950ffbd0678f8898c2f0278cb96d9d5ad029a63bca1a8269d3ade04e98ebcffb6e1671564b3cd640ae85c324f99c5ab46d247682fbdadd2431c7b9ed30b697b5252609d8c82dc2432138c16854cfa8120eaf4d0819e4b2c48144d", 0xa3}, {&(0x7f00000001c0)="825c9154e121d69eb92bdca900334bb090bfc3767b2830dbf69a7348ea82aa4dc20ffad549428c205c9303a5e48a535a11af31", 0x33}, {&(0x7f0000000200)="8ad02f391a9dedd0c7d82eb35e461dea0afd9a7d8dec1b489c345394376e0922add647c1d6f566bb19e7146d50dd3dee436ccf23b3dd134b2a7c12a63ab9496475b2dfbb90d13190c04c300a3645abe2ba1937e0e23de884e2d139e8e669c6e133c77b227dbbe87bf6910e4b7cd6543ac32a30f98c2d102d0a67c308f16f8a0f21aae2f39b65ee838558c5ba80ef91d64bc5aeb905c188d9a27a95ca935882a33e8e7b763e6a931c8429331fe6b3cdeb171b7c12d4b767def8d87f2af3e3", 0xbe}, {&(0x7f00000002c0)="a1683702f920117910058afd2b8fb31f796735b68c9e9fa6d8fd", 0x1a}, {&(0x7f0000000300)="e7591c112c541716c6df672f91a42d339b12fcac420e99db6cf8f76e5bd6c613f0dcb2f74cc9f6aff8b6ec1a8bdb75451d5b9e3d798a988cfcef2165cb62039241148c06cb57808f6fafe3133da73a071cd70bfb897fcdcc3748de700942c213ed45d3c463a2bfe1b5fe619a5cbbbcaa7da94d56b6566ea5ee391d26708f65cabe790ba731a5e72ea91f4647e75aefb07cc6fab158ed8d4f", 0x98}], 0x6}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000500)="4fbd072560e8305c4517a214ba752d5ca68fdefb9d3e9a26801c14b14a6560a5137663ec956258bfcef05f8938ae786172c1ad36639f73b8d6295f560d3445b06d3a75d045c6bba7ca868ed7df2931717df61f432569dfceb8e37557b3db1f3fa2d6b3236337f7cda56fd1694f77840bee6ade8c04a00ea166c708864a34101011cb015d1a68087a7c8fd0f45c76b6114bd9cfd682b5c976a624bf91037645549adc1ec9f8d2299c42722fe2f30a6cadf9fb2f9fe407a84fe88a34b199c19a163f4305e17d7c42843e778990e398de9eb9014100b68ee11c605bca0e3738d96621a3e6240ec48cedcace9c", 0xeb}, {&(0x7f0000000600)="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", 0xfd}, {&(0x7f0000000700)="7f214d7c9296a0d4bf3e45b75ceb877ee2186ba35c0196fe0e36c676a0e825ede2b29f898acb0d861ec5ef1748d11b7b87411b6b14e91eba60aededc4dd05a327cd2a7acb70591a3902a471ac8dc133f3a54f533f91823", 0x57}, {&(0x7f0000000780)="5bc4244b215fb4f414b1c7657a54565d42b847a61e2d0afe12be1d98898f562b4cb114f790a3db76994e0c1c39c5a6060e0fbd45f17f3756c535339949173403946f3d415c4faae0b513fb9490f19a282e4d86ccedc4b18e6510bd870d351ed1cc82de088622bc1512fcf102caf765fab3b755582a20f2fc2f4565795cdd9e8395f82b90729e47d74795c8c2e39acb4035bb11944a77a8330074", 0x9a}, {&(0x7f0000000840)="67a146290b8941a5352e02dede1feac287a63fad0d98466f", 0x18}, {&(0x7f0000000880)="fd6b458b69ca7101b174", 0xa}], 0x6}}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001e00)='Y', 0x1}], 0x1}}], 0x3, 0x8040) [ 1350.326808][T26816] nbd: device at index 5 is going down [ 1350.360171][T26823] nbd: device at index 5 is going down 15:11:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r1, 0x711, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 15:11:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfdffffff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:38 executing program 3: bpf$MAP_CREATE(0xf, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) 15:11:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'veth0_to_bond\x00', @ifru_flags}) 15:11:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x4c00) 15:11:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000023c0)=[{{&(0x7f0000000040)={0x2, 0x4e22, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) 15:11:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 15:11:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfe230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:38 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000001340)=@file={0x1, './file0\x00'}, 0x6e) 15:11:38 executing program 2: bpf$MAP_CREATE(0x1d, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) 15:11:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040), 0x3a) [ 1350.796095][T26851] nbd: device at index 5 is going down [ 1350.821934][T26857] nbd: device at index 5 is going down 15:11:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6000) 15:11:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e21, 0x0, @remote, 0x9}, 0x1c) 15:11:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfeffffff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, 0x0, 0xf0) 15:11:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000023c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000002c0)="8c2b3db49bcfbbd93944a40a3a45d2c7ada11549260007bd47ec4267e66bed463dee2768ee79b9cc246e56d26351faae3a51130965731ef0", 0x38}], 0x1}}], 0x1, 0x0) 15:11:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001b40)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x6}}], 0x18}}], 0x2, 0x0) [ 1351.188530][T26871] nbd: device at index 5 is going down [ 1351.211502][T26878] nbd: device at index 5 is going down 15:11:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000080)={'veth0\x00', @ifru_map}) 15:11:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xff000000, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001b40)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dontfrag={{0x14}}], 0x18}}], 0x2, 0x0) 15:11:39 executing program 3: pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_type(r0, &(0x7f0000000000), 0x2, 0x0) 15:11:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6800) 15:11:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000080)=0xffffffffffffff97) 15:11:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000003640)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev, 0x3}, 0x1c, &(0x7f00000047c0)=[{&(0x7f0000000080)="a6d0adcee94eb3370bf541e22256212e54c30f07e481f7d29c2dd8ea156fdfa91670c460e8e00376b3141d078d66245f5a9478cd28ec176e074b6b36c265152006c913ff197d90716bd197dd69974db35b9c8e", 0x53}, {&(0x7f0000000100)="56a38ce94189009363652b265d474f9a4edcbd6cb9640571b2f5502b3871532f222295af340c0e1884257c4f00a3aa6d8ffc59422967b7e64228a7d5584e8609ca0c30b25305be55e950ffbd0678f8898c2f0278cb96d9d5ad029a63bca1a8269d3ade04e98ebcffb6e1671564b3cd640ae85c324f99c5ab46d247682fbdadd2431c7b9ed30b697b5252609d8c82dc2432138c16854cfa8120eaf4d0819e4b2c48144d", 0xa3}, {&(0x7f00000001c0)="825c9154e121d69eb92bdca900334bb090bfc3767b2830dbf69a7348ea82aa4dc20ffad549428c205c9303a5e48a535a11af31a5", 0x34}, {&(0x7f0000000200)="8ad02f391a9dedd0c7d82eb35e461dea0afd9a7d8dec1b489c345394376e0922add647c1d6f566bb19e7146d50dd3dee436ccf23b3dd134b2a7c12a63ab9496475b2dfbb90d13190c04c300a3645abe2ba1937e0e23de884e2d139e8e669c6e133c77b227dbbe87bf6910e4b7cd6543ac32a30f98c2d102d0a67c308f16f8a0f21aae2f39b65ee838558c5ba80ef91d64bc5aeb905c188d9a27a95ca935882a33e8e7b763e6a931c8429331fe6b3cdeb171b7c12d4b767def8d87f2af3e3", 0xbe}, {&(0x7f00000002c0)="a1683702f920117910058afd2b8fb31f796735b68c9e9fa6d8fd", 0x1a}, {&(0x7f0000000300)="e7591c112c541716c6df672f91a42d339b12fcac420e99db6cf8f76e5bd6c613f0dcb2f74cc9f6aff8b6ec1a8bdb75451d5b9e3d798a988cfcef2165cb62039241148c06cb57808f6fafe3133da73a071cd70bfb897fcdcc3748de700942c213ed45d3c463a2bfe1b5fe619a5cbbbcaa7da94d56b6566ea5ee391d26708f65cabe790ba731a5e72ea91f4647e75aefb07cc6fab158ed8d4f", 0x98}, {0x0}], 0x7}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000500)="4fbd072560e8305c4517a214ba752d5ca68fdefb9d3e9a26801c14b14a6560a5137663ec956258bfcef05f8938ae786172c1ad36639f73b8d6295f560d3445b06d3a75d045c6bba7ca868ed7df2931717df61f432569dfceb8e37557b3db1f3fa2d6b3236337f7cda56fd1694f77840bee6ade8c04a00ea166c708864a34101011cb015d1a68087a7c8fd0f45c76b6114bd9cfd682b5c976a624bf91037645549adc1ec9f8d2299c42722fe2f30a6cadf9fb2f9fe407a84fe88a34b199c19a163f4305e17d7c42843e778990e398de9eb9014100b68ee11c605bca0e3738d96621a3e6240ec48cedcace9c", 0xeb}, {&(0x7f0000000600)="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", 0xfd}, {&(0x7f0000000700)="7f214d7c9296a0d4bf3e45b75ceb877ee2186ba35c0196fe0e36c676a0e825ede2b29f898acb0d861ec5ef1748d11b7b87411b6b14e91eba60aededc4dd05a327cd2a7acb70591a3902a471ac8dc133f3a54f533f91823", 0x57}, {&(0x7f0000000780)="5bc4244b215fb4f414b1c7657a54565d42b847a61e2d0afe12be1d98898f562b4cb114f790a3db76994e0c1c39c5a6060e0fbd45f17f3756c535339949173403946f3d415c4faae0b513fb9490f19a282e4d86ccedc4b18e6510bd870d351ed1cc82de088622bc1512fcf102caf765fab3b755582a20f2fc2f4565795cdd9e8395f82b90729e47d74795c8c2e39acb4035bb11944a77a8330074", 0x9a}, {&(0x7f0000000840)="67a146290b8941a5352e02dede1feac287a63fad0d98466f", 0x18}, {&(0x7f0000000880)="fd6b458b69ca7101b174", 0xa}], 0x6}}], 0x2, 0x8040) 15:11:39 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 15:11:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x30, 0x0, 0x0) 15:11:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xff230500, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000023c0)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @local, 0x5}, 0x1c, 0x0}}], 0x1, 0x0) [ 1351.603163][T26905] nbd: device at index 5 is going down [ 1351.627691][T26911] nbd: device at index 5 is going down 15:11:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6c00) 15:11:39 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), 0x8) 15:11:39 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth0\x00'}) 15:11:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xffff1f00, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000003480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20, &(0x7f0000003640)) 15:11:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080)="a23d76e102820d0836d022336e0927b0a9e5746573a74bc4a287282d0da53eecfafee74cdc02365b81645e9a070d08fea62a2855fb65a1ed752be4ed38992d272ad1fd52e4d7d80a55b97b84056600163416040000000000001e66000000000000003b941a320e8b67a74b218846bb5f191567f052543d11c61e51", 0x7b, 0x4004808, 0x0, 0x5d) 15:11:39 executing program 0: pipe(&(0x7f00000006c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) [ 1351.993928][T26931] nbd: device at index 5 is going down [ 1352.008905][T26939] nbd: device at index 5 is going down 15:11:39 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001680)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000016c0), &(0x7f0000001700)=0x10) 15:11:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x7400) 15:11:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xffffff7f, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:39 executing program 4: pipe(&(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 15:11:39 executing program 0: pipe(&(0x7f00000006c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, 0x0) 15:11:40 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, 0x0, &(0x7f0000000100)) [ 1352.283850][T26954] nbd: device at index 5 is going down [ 1352.308719][T26961] nbd: device at index 5 is going down 15:11:40 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) 15:11:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xffffff97, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x7a00) [ 1352.618559][T26977] nbd: device at index 5 is going down 15:11:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x12, 0x0, 0x0) 15:11:40 executing program 0: clock_gettime(0x96b9a522f628001f, 0x0) 15:11:40 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, 0x0) 15:11:40 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x13, 0x5d}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe80, 0xa0010bdc, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8", 0x0, 0x5ab}, 0x28) 15:11:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xffffffe4, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xb215) 15:11:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x12, &(0x7f0000000200)="02000000", 0x4) 15:11:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000fc0), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x1}, 0x1c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r3) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r4, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r5, 0x107, 0x7, &(0x7f0000000200)="af9e6c01", 0x4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r6) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r7) sendmsg$NET_DM_CMD_START(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r8, 0x1}, 0x14}}, 0x0) [ 1353.065936][T27007] nbd: device at index 5 is going down 15:11:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0x28}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x3c}}, 0x0) 15:11:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfffffff0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@newtclass={0x24, 0x28, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0x5}}}, 0x24}}, 0x0) 15:11:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, 0x0) bind$can_raw(r0, &(0x7f0000000080), 0x10) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{}, {}, {{}, {0x0, 0x1}}, {{0x0, 0x1}}], 0x20) 15:11:41 executing program 2: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000ac0)="ee", 0x1}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000001860f5878c37ffe36e1165d14d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab0483696f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8, 0x4}, 0x0) 15:11:41 executing program 3: socketpair(0x18, 0x0, 0x3, &(0x7f00000000c0)) 15:11:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfffffffd, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:11:41 executing program 2: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$phonet_pipe(r0, &(0x7f0000000180), 0x10) 15:11:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f0000000200)="af9e6c01", 0x4) [ 1361.191930][ T1359] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.198256][ T1359] ieee802154 phy1 wpan1: encryption failed: -22 [ 1361.341037][T14920] Bluetooth: hci5: command 0x0409 tx timeout [ 1362.533432][T27113] virt_wifi0 speed is unknown, defaulting to 1000 [ 1363.420956][T10894] Bluetooth: hci5: command 0x041b tx timeout [ 1364.121767][T27113] chnl_net:caif_netlink_parms(): no params data found [ 1364.619265][T27113] bridge0: port 1(bridge_slave_0) entered blocking state [ 1364.627642][T27113] bridge0: port 1(bridge_slave_0) entered disabled state [ 1364.637063][T27113] device bridge_slave_0 entered promiscuous mode [ 1365.008065][T27113] bridge0: port 2(bridge_slave_1) entered blocking state [ 1365.017024][T27113] bridge0: port 2(bridge_slave_1) entered disabled state [ 1365.026650][T27113] device bridge_slave_1 entered promiscuous mode [ 1365.483767][T27113] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1365.497504][T27113] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1365.501054][ T2963] Bluetooth: hci5: command 0x040f tx timeout [ 1365.898171][T27113] team0: Port device team_slave_0 added [ 1365.907953][T27113] team0: Port device team_slave_1 added [ 1366.580442][T27113] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1366.587473][T27113] 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. [ 1366.619399][T27113] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1366.652472][T27113] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1366.659526][T27113] 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. [ 1366.696412][T27113] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1366.727885][T11211] device hsr_slave_0 left promiscuous mode [ 1366.742174][T11211] device hsr_slave_1 left promiscuous mode [ 1366.748742][T11211] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1366.758340][T11211] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1366.779305][T11211] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1366.793407][T11211] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1366.812622][T11211] device bridge_slave_1 left promiscuous mode [ 1366.819376][T11211] bridge0: port 2(bridge_slave_1) entered disabled state [ 1366.836079][T11211] device bridge_slave_0 left promiscuous mode [ 1366.842526][T11211] bridge0: port 1(bridge_slave_0) entered disabled state [ 1366.864079][T11211] device veth1_macvtap left promiscuous mode [ 1366.870142][T11211] device veth0_macvtap left promiscuous mode [ 1366.878053][T11211] device veth1_vlan left promiscuous mode [ 1366.885363][T11211] device veth0_vlan left promiscuous mode [ 1367.580501][ T2963] Bluetooth: hci5: command 0x0419 tx timeout [ 1384.417841][T11211] team0 (unregistering): Port device team_slave_1 removed [ 1384.436521][T11211] team0 (unregistering): Port device team_slave_0 removed [ 1384.449978][T11211] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1384.464971][T11211] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1384.535428][T11211] bond0 (unregistering): Released all slaves [ 1384.617527][T27113] device hsr_slave_0 entered promiscuous mode [ 1384.625545][T27113] device hsr_slave_1 entered promiscuous mode [ 1384.632893][T27113] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1384.641747][T27113] Cannot create hsr debugfs directory [ 1384.858822][T27113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1384.879984][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1384.887639][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1384.900431][T27113] 8021q: adding VLAN 0 to HW filter on device team0 [ 1384.913024][T10894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1384.921942][T10894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1384.932077][T10894] bridge0: port 1(bridge_slave_0) entered blocking state [ 1384.939133][T10894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1384.969370][T10894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1384.981090][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1385.000745][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1385.017753][T14920] bridge0: port 2(bridge_slave_1) entered blocking state [ 1385.024868][T14920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1385.050367][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1385.066609][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1385.091552][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1385.103375][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1385.112100][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1385.129376][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1385.138020][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1385.147360][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1385.170887][T27113] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1385.184210][T27113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1385.194612][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1385.204099][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1385.241094][T27113] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1385.248195][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1385.257720][T14921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1385.386190][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1385.425082][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1385.434823][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1385.444975][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1385.461495][T27113] device veth0_vlan entered promiscuous mode [ 1385.489168][T27113] device veth1_vlan entered promiscuous mode [ 1385.525509][T20407] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1385.534888][T20407] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1385.544150][T20407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1385.557732][T27113] device veth0_macvtap entered promiscuous mode [ 1385.572115][T27113] device veth1_macvtap entered promiscuous mode [ 1385.595867][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1385.608458][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.620461][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1385.632215][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.643048][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1385.654413][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.666060][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1385.687733][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.699657][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1385.721218][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.741035][T27113] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1385.748748][T20407] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1385.760671][T20407] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1385.771436][T20407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1385.790695][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1385.808123][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.820196][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1385.833213][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.843940][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1385.855454][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.875050][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1385.890024][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.909231][T27113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1385.938775][T27113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.951790][T27113] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1385.971551][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1385.981902][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1386.119276][ T490] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1386.127519][ T490] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1386.213489][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1386.247236][T14707] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1386.261370][T14707] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1386.278366][T14920] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1386.419590][T27474] nbd: device at index 5 is going down 15:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x34000) 15:12:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xfffffffe, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:14 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x41) 15:12:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_timeval(r0, 0x1, 0x23, &(0x7f0000000440)={0x77359400}, 0x10) 15:12:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, 0x0, &(0x7f00000000c0)) 15:12:14 executing program 0: bpf$MAP_CREATE(0x12, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) 15:12:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)='m\x00'/16, 0x10) 15:12:14 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@mangle={'mangle\x00', 0x1f, 0x2, 0x3b8, 0x0, 0x2b0, 0x2b0, 0x1e8, 0x2b0, 0x398, 0x398, 0x398, 0x398, 0x398, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0xb0}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@dev}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28}}, {{@uncond, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast1}}}, {{@uncond, 0x0, 0x70, 0xa0}, @TPROXY={0x30}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x418) 15:12:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/132, 0x84, 0x0, 0x0, 0x0) 15:12:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1ff}, 0x10) sendto(r0, &(0x7f0000000180)='\x00', 0x1, 0x0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 15:12:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0xffffffff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1386.765814][T27495] nbd: device at index 5 is going down 15:12:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x400300) 15:12:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0), &(0x7f0000000000)=0x90) 15:12:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@dstaddrv4={0x10}, @prinfo={0x3a}, @sndrcv={0x2c}], 0x50}, 0x0) 15:12:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x0}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:14 executing program 2: syz_emit_ethernet(0xfff, &(0x7f0000001580)={@broadcast, @empty, @val, {@ipv6}}, 0x0) 15:12:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000040)=0x88) [ 1387.129289][T27519] nbd: device at index 5 is going down [ 1387.151761][T27527] nbd: device at index 5 is going down 15:12:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 15:12:14 executing program 4: select(0xfee1, &(0x7f0000000000), 0x0, &(0x7f0000000100), &(0x7f0000000180)) 15:12:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x2}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:15 executing program 0: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 15:12:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) 15:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xe0ffff) 15:12:15 executing program 4: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[], 0x3ef) 15:12:15 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES64], 0x3ef) [ 1387.390029][T27544] nbd: must specify an index to disconnect [ 1387.451096][T27548] nbd: must specify an index to disconnect 15:12:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x3}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1387.586657][T27561] nbd: device at index 5 is going down 15:12:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x220}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@init={0x14}, @sndrcv={0x2c}], 0x40}, 0x0) 15:12:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x16, 0x0, &(0x7f0000000080)) 15:12:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)=""/213, 0xd5}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x1}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) shutdown(r3, 0x0) 15:12:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="d6", 0x1, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 15:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x1000000) [ 1387.766799][T27569] nbd: must specify a device to reconfigure [ 1387.811226][T27579] nbd: must specify a device to reconfigure 15:12:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540), 0xc) 15:12:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x4}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7ff}, 0x8) 15:12:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 1387.974951][T27581] nbd: device at index 5 is going down [ 1388.004147][T27586] nbd: device at index 5 is going down 15:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x2000000) 15:12:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000023c0)=[{0x0}, {&(0x7f0000001340)=""/120, 0x78}], 0x2}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000000c0)={@broadcast, @rand_addr, @broadcast}, 0xc) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00599) shutdown(r2, 0x0) 15:12:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x5}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300), 0x8) 15:12:16 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) [ 1388.334610][T27609] nbd: device at index 5 is going down [ 1388.356187][T27614] nbd: device at index 5 is going down 15:12:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001540), &(0x7f0000001580)=0xc) 15:12:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080), 0x88) 15:12:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x6}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x3000000) 15:12:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000200)={0x1c, 0x1c, 0x3}, 0x1c) 15:12:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x4) [ 1388.924741][T27636] nbd: device at index 5 is going down [ 1388.944940][T27644] nbd: device at index 5 is going down 15:12:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x7}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0x20) 15:12:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x0, 0x0, 0x316}, 0x98) 15:12:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x4000000) 15:12:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000), &(0x7f00000000c0)=0xb0) 15:12:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/64, 0x40}, {0x0}, {0x0}, {0x0}], 0x4}, 0x42) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) shutdown(r3, 0x0) 15:12:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x8}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:17 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000800), 0x8) 15:12:17 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x2}, 0x1c) [ 1389.321576][T27664] nbd: device at index 5 is going down [ 1389.358157][T27668] nbd: device at index 5 is going down 15:12:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000040), 0x4) 15:12:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x5000000) 15:12:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0xa}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet6(r0, &(0x7f0000000040)='S', 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 15:12:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x76, &(0x7f0000000000), 0x8) 15:12:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname$inet6(r0, 0x0, &(0x7f00000006c0)) [ 1389.692749][T27693] nbd: device at index 5 is going down [ 1389.723487][T27700] nbd: device at index 5 is going down 15:12:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0xf}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6000000) [ 1390.052330][T27726] nbd: device at index 5 is going down [ 1390.077966][T27729] nbd: device at index 5 is going down 15:12:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x0, 0x0, 0x89}, 0x98) 15:12:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 15:12:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, 0x8) 15:12:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) 15:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x10}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x7000000) [ 1390.431032][T27740] nbd: device at index 5 is going down [ 1390.457229][T27753] nbd: device at index 5 is going down 15:12:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) listen(r0, 0xe7) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0x6}, 0xb) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000200)=0xb) 15:12:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/188, 0xbc}], 0x1}, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) shutdown(r1, 0x0) select(0x69, 0x0, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 15:12:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0), 0x8) 15:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x14}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x9000000) 15:12:18 executing program 2: syz_emit_ethernet(0x4f, &(0x7f0000000000)={@local, @remote, @val, {@ipv6}}, 0x0) 15:12:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 15:12:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt(r0, 0x84, 0x8009, &(0x7f0000000000)="b602d101be2037541e40b72a363220c1", 0x10) 15:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x3e}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1390.792498][T27770] nbd: device at index 5 is going down [ 1390.808381][T27778] nbd: device at index 5 is going down 15:12:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xf000000) 15:12:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000080)="e9", 0x1}], 0x1}, 0x0) 15:12:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0xff}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1391.163834][T27798] nbd: device at index 5 is going down [ 1391.178665][T27802] nbd: device at index 5 is going down 15:12:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280), 0x88) 15:12:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x10}, {0x10}], 0x20}, 0x0) 15:12:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x1f000000) 15:12:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 15:12:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @random="250cbbf3de73", @val, {@ipv6}}, 0x0) 15:12:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, 0x40043) 15:12:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000340), 0x8) [ 1391.809747][T27832] nbd: device at index 5 is going down 15:12:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x0, 0xffc}, 0x8) 15:12:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x2}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000900)={0x48, 0x2}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="ff01c34249bdf016736781d465a3368d32fa700df47b133d0b012efd0418eb899b3b3e8236fb7707cad729340bfcd9b016bca5cb870b2ed38d4a1773c927243e32bd62420ff90ab020de707b4feffa9781361a7b1f9d9bf14df91d8549393709d50c557a33cb184351a8054ea1bc15b22650cbbb209885c6112d51a6574163f0a3a167c721eeb7b4daa9a30b5fc6a6907b7181d745e879a882ce7aa5d0171370fd551ef1ec5303d194d84f0aa500ff8379c5c98e62a2a39406df822d8a873a50968c096db988225aaf9407e2d2725696", 0xd0}, {&(0x7f0000001d40)="16ecaf7ceeda1719439b15ec7af1c88925596c4b1e25882a99d58bca1416581b1ecf6034da37752e4578178f4cc5bde7", 0x30}], 0x3}, 0x0) [ 1391.941985][T27832] nbd: device at index 5 is going down 15:12:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x20000000) 15:12:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0xb) 15:12:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000640)='\f', 0x1, 0x0, &(0x7f00000006c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 15:12:19 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x24, &(0x7f0000000080), 0x4) 15:12:19 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) 15:12:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x3}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x4) 15:12:20 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 1392.329703][T27872] nbd: device at index 5 is going down 15:12:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x6) 15:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x4}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x3f000000) 15:12:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@un=@file={0xa}, 0xa) 15:12:20 executing program 2: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) 15:12:20 executing program 0: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 15:12:20 executing program 4: r0 = socket$inet6(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 15:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x5}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000180)='/', 0x1}], 0x1, &(0x7f0000000280), 0x36}, 0x0) [ 1392.824634][T27920] nbd: device at index 5 is going down 15:12:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xfffffffffffffed6}, 0x1c) [ 1392.886658][T27929] nbd: device at index 5 is going down 15:12:20 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000100)="e3", 0x1}], 0x1, &(0x7f00000015c0)=[{0x10}], 0x10}, 0x0) 15:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x6}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x48000000) 15:12:20 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x1, {{0x1c, 0x1c, 0xffffffffffffffff}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000001c0)={0x1, {{0x1c, 0x1c}}, {{0x1c, 0x1c, 0x2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000004c0)={0x1, {{0x1c, 0x1c}}, {{0x1c, 0x1c, 0x2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000001c0)={0x1, {{0x1c, 0x1c}}, {{0x1c, 0x1c, 0x2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000004c0)={0x1, {{0x1c, 0x1c}}, {{0x1c, 0x1c, 0x3}}}, 0x108) 15:12:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}, 0x1) 15:12:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x7}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x4) 15:12:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000340)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1}, 0x8) [ 1393.261824][T27964] nbd: device at index 5 is going down [ 1393.295405][T27967] nbd: device at index 5 is going down 15:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x4c000000) 15:12:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 15:12:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x8}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={0x0, @in, 0x0, 0x0, 0x601}, 0x98) 15:12:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f0000000340)="c7", 0x1, 0x0, &(0x7f00000003c0)=@in={0x10, 0x2}, 0x10) 15:12:21 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080), 0x88) 15:12:21 executing program 4: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f00000003c0)=0x8) 15:12:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) 15:12:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001cc0), 0x98) 15:12:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x9}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x4) 15:12:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91}, 0x10) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="9323a70c6b3419e111a29fb93313f0549f4e2b3d85", 0x15}], 0x1}, 0x0) 15:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x60000000) 15:12:21 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) 15:12:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) [ 1394.060488][T28029] nbd: device at index 5 is going down 15:12:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0xa}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1394.101131][T28036] nbd: device at index 5 is going down 15:12:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x68000000) 15:12:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240), 0x90) 15:12:22 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000), 0x4) 15:12:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000240)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 15:12:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2}, 0x8) 15:12:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) [ 1394.434712][T28062] nbd: device at index 5 is going down 15:12:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100), &(0x7f0000000000)=0x98) 15:12:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0xe}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3f, 0x4) 15:12:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180), 0x88) 15:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6c000000) 15:12:22 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000180)=0x88) 15:12:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0xf}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:22 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 15:12:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) [ 1394.855925][T28099] nbd: device at index 5 is going down 15:12:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102381, 0x18fed, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7}, 0x0) recvfrom$inet(r3, 0x0, 0x16918a88e5dfbfd, 0x0, 0x0, 0x800e0079e) shutdown(r3, 0x0) 15:12:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cdg\x00', 0x4) 15:12:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x74000000) 15:12:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/64, 0x40}, {0x0}, {0x0}], 0x3}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) ppoll(0x0, 0x0, &(0x7f00000001c0)={0xa4}, &(0x7f0000000200), 0x10) shutdown(r3, 0x0) 15:12:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x10}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)=""/157, 0x9d}], 0x5}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffca, 0x0, 0x0, 0x800e00505) shutdown(r2, 0x0) recvmsg(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/82, 0x52}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/241, 0xf1}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000006c0)=""/163, 0xa3}, {&(0x7f0000000d40)=""/4096, 0x1000}, {0x0}], 0x7, &(0x7f0000000980)=""/217, 0xd9}, 0x40000) shutdown(r3, 0x0) 15:12:23 executing program 3: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, @in, 0x3}, 0x98) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480), 0xc) [ 1395.299112][T28138] nbd: device at index 5 is going down [ 1395.307267][T28149] nbd: device at index 5 is going down 15:12:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x7a000000) 15:12:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x14}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000002c0)="e5", 0x1, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2}, 0x1c) [ 1395.493800][T28165] nbd: device at index 5 is going down [ 1395.527917][T28174] nbd: device at index 5 is going down 15:12:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x18}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xb2150000) [ 1395.837557][T28197] nbd: device at index 5 is going down 15:12:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, 0x0, 0x0) 15:12:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001080), 0xc) 15:12:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x24}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="c0", 0x1, 0x0, 0x0, 0x0) 15:12:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xffffe000) 15:12:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000028c0), &(0x7f0000002980)=0x88) 15:12:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x26}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0), &(0x7f0000000180)=0xb0) 15:12:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) [ 1396.351449][T28229] nbd: device at index 5 is going down 15:12:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080), 0xc) 15:12:24 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000000000)=0x8) 15:12:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x3e}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:24 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f0000000200)=0x4) 15:12:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xffffff7f) 15:12:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000840), 0xb) 15:12:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, @in, 0x0, 0x101, 0x110}, 0x98) 15:12:24 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) 15:12:24 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 15:12:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x48}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1396.747431][T28266] nbd: device at index 5 is going down 15:12:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x40030000000000) 15:12:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/16, 0x10}, 0x83) 15:12:24 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x20}, 0x8) 15:12:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000240)="3654d594427926ee935df44e05be5d4cd6e1d2d92766112c1f88cc99df340245df20b1b89ee8d05225ed731561def6e7f6924d024198e7bc696b75c9710e19b4bff1d00a48389673f9e599305301197fc4b33fca960e63f1858061516c21f2d4f864cf426f25783823a30d87cf4675268957ba980109fde1f1849d674055cc5035bf363088057730", 0x88) 15:12:24 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0x5c}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0), 0x88) 15:12:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000200)=0x90) [ 1397.050299][T28287] nbd: device at index 5 is going down 15:12:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x4c}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1397.093855][T28296] nbd: device at index 5 is going down 15:12:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 15:12:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000), 0x88) 15:12:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xe0ffff00000000) 15:12:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x50}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) 15:12:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x40001) 15:12:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)=""/157, 0x9d}], 0x5}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffca, 0x0, 0x0, 0x800e00505) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/73, 0x49}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7}, 0x42) shutdown(r3, 0x0) 15:12:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c) [ 1397.490228][T28316] nbd: device at index 5 is going down [ 1397.521677][T28323] nbd: device at index 5 is going down 15:12:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[{0xc}, {0xc}], 0x18}, 0x0) 15:12:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x68}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x100000000000000) 15:12:25 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000200)={0x80000001, {{0x1c, 0x1c, 0x3}}, {{0x1c, 0x1c, 0x1}}}, 0x108) 15:12:25 executing program 2: getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000b40)) 15:12:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xd00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 15:12:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x6c}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1397.881381][T28352] nbd: device at index 5 is going down [ 1397.920183][T28368] nbd: device at index 5 is going down 15:12:25 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000007c0), &(0x7f0000000340)=0x88) 15:12:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000180)={0xf, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080), 0x4) 15:12:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000900)={0x10, 0x2}, 0x10) 15:12:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x40}, 0x14) 15:12:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x200000000000000) 15:12:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x74}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)=""/213, 0xd5}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) r3 = socket$inet_udplite(0x2, 0x2, 0x88) poll(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x1}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) readv(r0, &(0x7f0000002940)=[{&(0x7f0000000240)=""/101, 0x65}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) shutdown(r4, 0x0) 15:12:26 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200), 0xc) 15:12:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300), &(0x7f0000001440)=0x8) 15:12:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 15:12:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000001700)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000), 0x4) [ 1398.546802][T28395] nbd: device at index 5 is going down [ 1398.576614][T28403] nbd: device at index 5 is going down 15:12:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x7a}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x300000000000000) 15:12:26 executing program 3: syz_emit_ethernet(0x1649, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa69e1059ca28d86dd6030ff9816130000fe8000000000000000000000000000bbff02000000000000000000000000000100160000000000000401000502000200a8"], 0x0) 15:12:26 executing program 4: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32], 0x3ef) 15:12:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000004680)={0x0, 0x0, 0x0}, 0x40103) 15:12:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0xa0}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1398.842481][T28425] nbd: device at index 5 is going down [ 1398.873366][T28434] nbd: device at index 5 is going down 15:12:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000013c0), &(0x7f0000001400)=0xc) 15:12:27 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000280)={@local, @empty, @val, {@ipv4}}, 0x0) 15:12:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/172, 0xac}], 0x1) ppoll(&(0x7f00000008c0)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000240)=""/149, 0x95}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r2, 0x0) ppoll(&(0x7f0000000580)=[{}, {}, {}, {r3, 0x2}], 0x4, &(0x7f0000000340)={0xf5a5}, &(0x7f00000000c0), 0x10) shutdown(r3, 0x0) 15:12:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x400000000000000) 15:12:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000001c0)=0x14) 15:12:27 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00000001c0)='E', 0x1, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 15:12:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0xf0}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000011c0)=ANY=[], 0x148}, 0x0) 15:12:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000000), &(0x7f0000000280)=0x8) [ 1399.499296][T28459] nbd: device at index 5 is going down 15:12:27 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), 0x8) 15:12:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0xff}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x500000000000000) 15:12:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000040)="d4", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000380)=""/253, 0xfd}], 0x1}, 0x42) 15:12:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) [ 1399.913021][T28502] nbd: device at index 5 is going down [ 1399.944361][T28505] nbd: device at index 5 is going down 15:12:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300), 0x14) 15:12:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x20, 0x4) 15:12:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) 15:12:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x600000000000000) 15:12:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000200)="04", 0x1}], 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000d00)="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", 0x5ad, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5600}, 0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) 15:12:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000002180), &(0x7f00000021c0)=0x8) 15:12:28 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cdg\x00', 0x4) [ 1400.566595][T28533] nbd: device at index 5 is going down [ 1400.585210][T28540] nbd: device at index 5 is going down 15:12:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet6(r0, &(0x7f0000000040)='S', 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 15:12:28 executing program 0: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000004c0)=""/130, 0x82}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000000}, 0x0, &(0x7f0000000100)={0x401}, 0x0) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/215, 0xd7}], 0x1000000000000008}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xbf9d, 0x0, 0x0, 0x800e00576) shutdown(r1, 0x0) select(0x40, &(0x7f0000000680), 0x0, 0x0, 0x0) shutdown(r2, 0x0) 15:12:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x700000000000000) 15:12:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="64f306349be08896f5eae3374c8b90a3ac6d663cccd27b799b4276e7ce97e8fb100e4a0e38a2efb888cfa409ba65f9edcede5aef0031d8dd3b80f6deecbd98a31cd3a89cd010cdac6dbbfaef87cfc8db0dff8eb7d3ec52c0978ccfcf443ee3d8fe45addd0da184c6af5fc79ad5bfc1f8281e2f689fa069f7619ed88f76fa9237cb642781f8133ace48a2b24f27e07530577736e81e689c7820", 0x99}], 0x1, 0x0, 0x14}, 0x0) 15:12:28 executing program 4: r0 = socket(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[@sndinfo={0x1c}], 0x1c}, 0x0) 15:12:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1) 15:12:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1400.981746][T28574] nbd: device at index 5 is going down 15:12:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1}, 0x14) 15:12:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x14) 15:12:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x900000000000000) 15:12:29 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200), &(0x7f0000000040)=0x90) [ 1401.392298][T28606] nbd: device at index 5 is going down [ 1401.407352][T28611] nbd: device at index 5 is going down 15:12:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 15:12:29 executing program 4: socket$inet6(0x1c, 0x1, 0x6) 15:12:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000140)='g', 0x1, 0x81, &(0x7f0000000240)={0x1c, 0x1c, 0x1}, 0x1c) 15:12:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xf00000000000000) 15:12:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="a80000008400000001000000505aae4ff3dea5"], 0xa8}, 0x0) 15:12:29 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)="ef", 0x1}], 0x1, &(0x7f0000000300)=[{0x10}, {0x10}], 0x20}, 0x0) 15:12:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1401.934004][T28642] nbd: device at index 5 is going down [ 1401.964551][T28652] nbd: device at index 5 is going down 15:12:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) r1 = socket(0x1c, 0x5, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000540)=""/141, 0x8d}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="000200bc0f"], 0x10) shutdown(r3, 0x0) 15:12:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x40003, 0x0, 0x0) 15:12:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) listen(r0, 0x0) 15:12:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x1f00000000000000) 15:12:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300), &(0x7f0000000100)=0x8) 15:12:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 15:12:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x2}, 0x1c) [ 1402.316073][T28676] nbd: device at index 5 is going down [ 1402.343167][T28682] nbd: device at index 5 is going down 15:12:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000), &(0x7f0000000100)=0x98) 15:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x2000000000000000) 15:12:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, 0x0, 0x3c, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000a00)={0x0, 0xa, &(0x7f0000000480)=[{&(0x7f0000000080)="bd7bb121848d4c5c02a9053c0e148cb437da09428129a5fa85e96bab2cdc3e61bfdb4a73c79e55715748928862d7312f", 0x30}, {&(0x7f0000000a40)="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", 0xf85}], 0x2}, 0x0) 15:12:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1402.654573][T28705] nbd: device at index 5 is going down [ 1402.677847][T28713] nbd: device at index 5 is going down 15:12:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/172, 0xac}], 0x1) ppoll(&(0x7f00000008c0)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/139}], 0x100000000000001b) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f00000000c0)=[{r4}, {}], 0x2, &(0x7f0000000380)={0x7}, 0x0, 0x0) shutdown(r3, 0x0) 15:12:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), 0x8) 15:12:30 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="bdac9754d958", @random="3c170ddc005a", @val, {@ipv6}}, 0x0) 15:12:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x3f00000000000000) 15:12:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440), 0x8) 15:12:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) 15:12:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140), 0x3) 15:12:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440), 0x8) [ 1403.323887][T28742] nbd: device at index 5 is going down 15:12:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xe}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x4800000000000000) [ 1403.615986][T28769] nbd: device at index 5 is going down [ 1403.632828][T28775] nbd: device at index 5 is going down 15:12:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="f9", 0x1, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000200)="04", 0x1}], 0x1}, 0x0) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5600}, 0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0xffffff8f, 0x0, 0x0, 0x0, 0x10}, 0x0) 15:12:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/214, 0xd6}], 0x1}, 0x0) poll(0x0, 0x0, 0x0) poll(&(0x7f0000000280)=[{}], 0x1, 0x8000000000049) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 15:12:31 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000180)={0x0, {{0x1c, 0x1c, 0x3}}, {{0xffffffffffffffb6, 0x1c}}}, 0x108) 15:12:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440), 0x8) 15:12:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xf}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x4c00000000000000) 15:12:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440), 0x8) [ 1404.293453][T28798] nbd: device at index 5 is going down [ 1404.305260][T28807] nbd: device at index 5 is going down 15:12:32 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@in6={0x1c, 0x1c}, 0x3a, 0x0, 0x0, &(0x7f0000000640)=[{0x10}], 0x10}, 0x0) 15:12:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x10}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), 0x98) 15:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6000000000000000) 15:12:32 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10}, 0x10) sendto$inet(r0, &(0x7f0000000080)="a7", 0x1, 0x0, &(0x7f0000000180)={0x10}, 0x10) 15:12:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100), &(0x7f0000000040)=0x98) [ 1404.572060][T28826] nbd: device at index 5 is going down [ 1404.606237][T28843] nbd: device at index 5 is going down 15:12:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, @in, 0x0, 0xee4, 0x291}, 0x98) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 15:12:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6800000000000000) 15:12:32 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001e00), &(0x7f0000001f00)=0x4) 15:12:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x14}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 15:12:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000200)=0x98) 15:12:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 1405.292369][T28862] nbd: device at index 5 is going down [ 1405.310927][T28874] nbd: device at index 5 is going down 15:12:33 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="94", 0x1}, {&(0x7f0000000080)="5d751ca9bd25b8df13c79aee11148f2ea6455abddbcb7ea51cf0b77a7ad355", 0x1f}, {&(0x7f00000000c0)="1e416194e79483c25bd147c5c81ac0e261e1bcbb77", 0x15}, {&(0x7f0000000100)="0872e5041861413524c405b5ab86b24a89d621021aaa0780050dd61fbf580355ba3e43447edb84ab81afda46d42458b5b0fa5c7ff1e598cfc40bf040a92bd1916ade113cf2dd9e185495619a890b18dec8df7b52eef242", 0x57}], 0x4, &(0x7f00000001c0)=[{0xc}, {0xc}], 0x18}, 0x0) 15:12:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x18}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000012c0), &(0x7f0000001300)=0x8) [ 1405.334299][T28862] nbd: device at index 5 is going down 15:12:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000001c0)='^', 0x1}], 0x1, &(0x7f00000002c0)=[{0xc}], 0xc}, 0x0) 15:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x6c00000000000000) 15:12:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002640)=""/144, 0x90}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000001800)=[{&(0x7f0000000240)=""/236, 0xec}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfecc, 0x0, 0x0, 0x800e00505) shutdown(r1, 0x0) shutdown(r2, 0x0) 15:12:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@local, @remote, @val, {@ipv6}}, 0x0) 15:12:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x24}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0x18) 15:12:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200), 0x90) [ 1405.708687][T28904] nbd: device at index 5 is going down 15:12:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={0x0, @in, 0x0, 0x0, 0x3}, 0x98) 15:12:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x7400000000000000) 15:12:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x26}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 15:12:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000000)=0x21) 15:12:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/176, 0xb0}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1}, 0x0) recvfrom$inet(r3, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e0072e) shutdown(r2, 0x0) recvmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/223, 0xdf}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) shutdown(r3, 0x0) 15:12:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x3e}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1406.068420][T28940] nbd: device at index 5 is going down [ 1406.091526][T28950] nbd: device at index 5 is going down 15:12:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000900)="c8", 0x1, 0x0, &(0x7f0000000940)={0x1c, 0x1c, 0x2}, 0x1c) 15:12:34 executing program 4: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), 0x4) 15:12:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000040)="c0", 0x1}], 0x1, &(0x7f0000000440)=[{0x88, 0x0, 0x0, "936e37ea16215ba189a43a05c8482768c1ac0e1f24e633c343a0258184b0745650d849a726ba8114b2e2189d08ba47f9d96dbba0b08d9d34ee147c6b2e78abc350291bd75e42080c13a5f8ffa615ce0adae1795771bbf7fc8e07956baa3d52bb171bcbb1558bd5f6dbde15321332258e3b"}, {0x28, 0x0, 0x0, "3e68c3fb5915ec5adc5b2d8453978323ef"}], 0xb0}, 0x0) 15:12:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x7a00000000000000) 15:12:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x48}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1406.833308][T28981] nbd: device at index 5 is going down [ 1406.843071][T28993] nbd: device at index 5 is going down 15:12:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x4c}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)=""/203, 0xcb}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000180)=[{r2, 0x1}], 0x1, &(0x7f00000001c0)={0x9}, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) readv(r0, &(0x7f0000002940)=[{&(0x7f0000000240)=""/101, 0x65}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) shutdown(r3, 0x0) 15:12:34 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 15:12:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xb215000000000000) 15:12:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080), &(0x7f0000000140)=0x98) [ 1407.190069][T29020] nbd: device at index 5 is going down [ 1407.225172][T29032] nbd: device at index 5 is going down 15:12:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) read(r0, &(0x7f0000000640)=""/52, 0x34) r1 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f00000000c0)=[{}], 0x1, 0x4d) recvfrom$inet(r1, 0x0, 0x350, 0x0, 0x0, 0x800e004de) ppoll(&(0x7f0000000200)=[{}, {}], 0x2, &(0x7f0000000240)={0x80000001}, &(0x7f0000000280), 0x10) shutdown(r1, 0x0) 15:12:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x50}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0xa71}, 0x8) 15:12:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0xc) 15:12:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0xffffff7f00000000) 15:12:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x68}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/38, 0x26}], 0x1) 15:12:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300), &(0x7f0000000340)=0xc) [ 1407.495989][T29048] nbd: device at index 5 is going down [ 1407.518892][T29054] nbd: device at index 5 is going down 15:12:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000003c0)="dbceb31e16e974a607a49b399fbaa56dc4c42e1a50892453df25e8f112ff3856b4cc9baa095ba68f0ea888d981b8eb081a4427f664734e88b2da97f37dee9f5cbdc5d0ff73647ad76d993f12f9ce37444ac6401611f29c78c9c0c0350c0e88f328b4c952b72825d5901136f67ee52b5736fe93477c640ecf91bf8acf2a44da589160bdc12f73be17d84b56da03149410397d4b839460adf00632186857a9fbfbb864cdc0f6c7c96361", 0xa9, 0x0, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) 15:12:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x7}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x58, r2, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4000815) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r9) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x1c, r10, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r8, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, r2, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_PAGE={0x5, 0x7, 0xe}]}, 0x40}, 0x1, 0x0, 0x0, 0x801}, 0x801) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r11) sendmsg$NBD_CMD_CONNECT(r11, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r12, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x6c}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 1407.989895][T29081] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1408.117103][T29081] nbd: device at index 5 is going down [ 1408.158029][T29088] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1408.244237][T29101] nbd: device at index 5 is going down 15:12:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x8001}, 0x10) 15:12:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)="f7", 0x1}], 0x1, &(0x7f0000000340)=[{0x10}, {0x10}], 0x20}, 0x0) 15:12:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000001500)=[{&(0x7f00000000c0)='@', 0x1}], 0x1, &(0x7f0000001580)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr=' \x01\x00'}], 0x1c}, 0x0) 15:12:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x74}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000200)={0x0, {{0x1c, 0x1c}}, {{0x1c, 0x1c, 0x3}}}, 0x108) 15:12:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x40, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8001}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 1408.482447][T29123] nbd: must specify at least one socket 15:12:36 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000380)={@local, @local, @val, {@ipv6}}, 0x0) 15:12:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x7a}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000240)="1a", 0x1}], 0x1) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000600)="86", 0x1}], 0x1) close(r0) 15:12:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000000c0)="fe", 0x1}], 0x1}, 0x0) 15:12:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000400)=""/147, 0x93}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000000000)=""/97, 0x61}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe}, 0x400a2) recvfrom$inet(r3, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e0077f) shutdown(r3, 0x0) [ 1408.625453][T29134] nbd: must specify at least one socket 15:12:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/172, 0xac}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/125, 0x7d}, {0x0}], 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r2, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/197, 0xc5}, {0x0}, {0x0}], 0x3) shutdown(r3, 0x0) shutdown(r0, 0x0) 15:12:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000280)=""/112, 0x70}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) poll(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x8000000000049) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0054f) r3 = socket$inet_udp(0x2, 0x2, 0x0) readv(r3, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/148, 0x94}, {0x0}, {0x0}], 0x3) shutdown(r2, 0x0) 15:12:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xa0}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 15:12:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="7961000000000000000001000000040007810c00020000000000000000000c00060001000000000000000800010000000000ab2fefff8d044319fad967400899e013aba7ad325ec658493dc7c636"], 0x38}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, 0x0, 0x508, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x9}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x8}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x2}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x3}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x4}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r5) 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$nbd(&(0x7f0000000140), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="4c00008ee30325ea35c09ba5a32801686b0083c03961e678a35651caee338941d7eaa40e00a1a77baa50ca659e", @ANYRES16=r9, @ANYBLOB="79610000000000000000010000000c00078008000100", @ANYRES32, @ANYBLOB="0c00020001010000000000000c00060001000000000000000c00050000000000000000000800010000000000"], 0x4c}}, 0x44080) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r10, &(0x7f0000000740)={&(0x7f0000000600), 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0x84, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'virt_wifi0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:xconsole_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x24000000) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000228bd7000fcdbdf25010000000cee040002010000000000000c000400020000000000000008000100000000000c00050004000000000000000c0004000000000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000240)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000780)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000002500000005002a000900000008000200", @ANYRES32=r11, @ANYBLOB="d42fd4735e264680f5fc94fb85c602fea00de08c9df9f8"], 0x24}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x48, r6, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3f}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x6}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x81}]}, 0x48}, 0x1, 0x0, 0x0, 0xb24434d8c8a5df9e}, 0x24010084) 15:12:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) listen(r0, 0x0) 15:12:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xf0}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\b', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800010000000000"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r4, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) r6 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), 0xffffffffffffffff) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14, 0x800) sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, r6, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8}, @GTPA_TID={0xc, 0x3, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_LINK={0x8, 0x1, r7}, @GTPA_I_TEI={0x8, 0x8, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x50) sendmsg$IEEE802154_ASSOCIATE_RESP(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x31c, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x40080) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x104}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/89, 0x59}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000a40)=""/199, 0xc7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/232, 0xe8}], 0x1}, 0x40002) shutdown(r3, 0x0) shutdown(r1, 0x0) 15:12:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x90, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x835}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x80a5) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x21000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 1409.530439][T29203] nbd: device at index 5 is going down [ 1409.540078][T29205] nbd: device at index 5 is going down [ 1409.547545][T29205] nbd: device at index 5 is going down 15:12:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x60}, 0x14) 15:12:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 15:12:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@authinfo={0x10}], 0x10}, 0x0) 15:12:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x128}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:37 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r0, 0x10, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}, @NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}]}], @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r2, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x127}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40050}, 0x4804) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0), &(0x7f0000000100)=0x18) 15:12:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) 15:12:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x1c8}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) 15:12:37 executing program 0: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf48a4c69}, 0x14) [ 1410.097120][T29232] nbd: device at index 5 is going down [ 1410.127415][T29245] nbd: device at index 5 is going down 15:12:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="336248a3fc2fe6d96bcb4735aa29b0a53845f997359f7670f6d8f68ebeefd39a128110ed2ec8514fd164184a21a4d53ca4da60313c9223e326fd04b28a08319e01fec4c6a9d73d412db81abeea87d58a99dec47b049c8caa60ec5cd80788ffc62b437a20500628fb9bbcc30adabae5cae79f836d40a4a73d40d536c94dc29e9439c9413c23", 0x85}], 0x1}, 0x0) 15:12:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ffc000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x7}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0xc8, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}]}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x7}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}]}, @NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:38 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 15:12:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x220}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000010c0)=0x8) 15:12:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/150, 0x96}], 0x1, 0x0, 0xffffffffffffffd9}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, &(0x7f0000000080)=""/145, 0x91, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x7f) shutdown(r3, 0x0) [ 1410.537209][T29268] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 15:12:38 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 15:12:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2a0}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000280)=""/112, 0x70}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) poll(&(0x7f0000000180)=[{r0, 0x1}], 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080)=[{r2}, {}, {}], 0x3, 0x8000000000049) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0054f) r3 = socket$inet_udp(0x2, 0x2, 0x0) readv(r3, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/148, 0x94}, {0x0}, {0x0}, {0x0}], 0x4) shutdown(r2, 0x0) 15:12:38 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x2}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c) 15:12:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, r3, 0xffff, 0x0, 0x0, {0x34}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x84, r3, 0x2, 0x70bd29, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x3ff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1ff}, {0x6, 0x11, 0x2}}]}, 0x84}, 0x1, 0x0, 0x0, 0x60008040}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r6, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001440)={0x0, 0x2, "90dd"}, &(0x7f00000013c0)=0xa) 15:12:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2c6}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/115, 0x73}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) recvfrom$inet(r2, 0x0, 0x74, 0x0, 0x0, 0x800e005ae) shutdown(r2, 0x0) 15:12:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) 15:12:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000200)) 15:12:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2de}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1411.131245][T29325] nbd: device at index 5 is going down 15:12:39 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:12:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x194, r3, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xe4, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c3a01d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xebcc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bd836dc}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55742522}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bb8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ee05ef8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb43a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13302939}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f15c388}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7df46308}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ac7497a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5727}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x837e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e2200ac}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x190f60eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fc9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x64c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddd5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a6029f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x83c2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3409}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3998f99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb392}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x94, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f180097}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x72f68251}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78af5525}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf69}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x73f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6261}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8cfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9568a1a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x75d7}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd79}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc8f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x232ab95f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c4ac57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38703981}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f6bfdfb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc71}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x194}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r6) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r6) 15:12:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x0, 0x0, 0x311}, 0x98) 15:12:39 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x10, 0x2}, 0x10) 15:12:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x300}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2, "b3ee"}, &(0x7f00000000c0)=0xa) 15:12:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0), &(0x7f0000000040)=0x8) [ 1411.774578][T29352] nbd: device at index 5 is going down [ 1411.804672][T29356] nbd: device at index 5 is going down [ 1411.818976][T29364] nbd: device at index 5 is going down 15:12:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x500}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/6, 0x6}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000300)=""/165, 0xa5}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/211, 0xd3}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2a80, 0x0, 0x0, 0x800e00538) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000500)=""/236, 0xec, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 15:12:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2b3049b1", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800010000000000"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r5, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8664}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50}, 0x10) 15:12:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000140)) 15:12:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) 15:12:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 15:12:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x600}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) 15:12:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2cb0177fbfbe0000000172013bd2398c55891948b26529c9fd8830551ca6d87d8fdbc5ef3667507784", @ANYRES16=r3, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000800010000000000"], 0x2c}}, 0x0) 15:12:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/235, 0xeb}, {0x0}, {0x0}], 0x3}, 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x490a, 0x0, 0x0, 0x800e00620) shutdown(r2, 0x0) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="00022260a4a854a7"], 0x10) shutdown(r3, 0x0) 15:12:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000280), &(0x7f0000000000)=0x98) 15:12:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x700}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1412.418488][T29421] nbd: device at index 5 is going down 15:12:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c}}, {{0x1c, 0x1c, 0xffffffffffffffff}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3}}, {{0x1c, 0x1c, 0x1}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c}}, {{0x1c, 0x1c, 0x1}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c}}, {{0x1c, 0x1c, 0x1}}}, 0x108) 15:12:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000007c0)=""/59, 0x3b}, {0x0}], 0x2}, 0x42) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) ppoll(0x0, 0x0, &(0x7f00000001c0)={0xa4}, &(0x7f0000000200), 0x10) shutdown(r3, 0x0) 15:12:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00000080", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800010000000000"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYRES16=r3, @ANYRES16=r3, @ANYBLOB="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"], 0x2c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) 15:12:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 15:12:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x900}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 15:12:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x6, 0x0, 0x0, 0x0, 0x1}, 0x98) 15:12:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 15:12:40 executing program 5: sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50000200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8020}, 0x28000040) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000ce7242baf345b3acef3d2596c457138eb9b7a8f1aa357ab34b43a05", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000"], 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x1c, r6, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x1b8, r7, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x198, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d776afb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33d7d278}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x51af}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x504f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x41f0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x165}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fe7e92d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6913}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x39e2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x614854d4}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9314}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x249}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60f211e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x785a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x193}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x62b2fef3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb97e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x660e18da}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa473}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x19ae}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x14ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8224}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e05}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x544ba825}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b1e61f1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f3e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d11}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x605d1545}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69a0c011}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ac17cfa}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38b8a33c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb01}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3dba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49b6c89e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31dcacc1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcf7e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42135540}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x718e47c7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4edbb974}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fbc22f}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7ee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55e6466d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10bebc49}]}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="142645ae", @ANYRES16=r3, @ANYBLOB="000200000000fcffffff01000000"], 0x14}, 0x1, 0x0, 0x0, 0x40180}, 0x0) 15:12:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0xd0) 15:12:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xa00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 15:12:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r4, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x9000}, 0x44804) [ 1413.462324][T29478] nbd: device at index 5 is going down [ 1413.637063][T29478] nbd: device at index 5 is going down 15:12:41 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 15:12:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)=""/66, 0x42}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000080)=""/92, 0x5c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x16918a88e5dfbfd, 0x0, 0x0, 0x800e0079e) shutdown(r2, 0x0) recvmsg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/92, 0x5c}], 0x1}, 0x2) shutdown(r3, 0x0) 15:12:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 15:12:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xe00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x2}, 0x1c) 15:12:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080), 0x8) 15:12:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xf00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001640)=""/26, 0x1a}, 0x1) [ 1414.177954][T29531] nbd: device at index 5 is going down [ 1414.189392][T29531] nbd: device at index 5 is going down 15:12:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001e00), &(0x7f0000001e40)=0x10) 15:12:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x7}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x38}, 0x1, 0x0, 0x0, 0x851}, 0x80000) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r6, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r7) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x7}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x7}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x9c, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x80}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7f}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x2}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r8, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x1400}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000200)=0xc) [ 1414.464205][T29562] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1414.597106][T29571] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1414.607389][T29571] nbd: device at index 5 is going down [ 1414.732011][T29562] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 15:12:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x2, "6bfb"}, &(0x7f0000000240)=0xa) 15:12:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, @in, 0x0, 0x0, 0x8e}, 0x98) 15:12:42 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3}, 0x1c) 15:12:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/214, 0xd6}], 0x1}, 0x0) poll(0x0, 0x0, 0x0) poll(&(0x7f0000000280)=[{}, {}, {r0}], 0x3, 0x8000000000049) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) ppoll(0x0, 0x0, &(0x7f0000000080)={0x3}, 0x0, 0x0) shutdown(r1, 0x0) 15:12:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x1800}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="38000000f5c517059e00e31515e4e5e2376f5060684257e89f97ebae03ee3ffe11a1f8d5693d6e7663eed1036c0d4d843cac81a1ee61017ba9ffae60a9a8c490936604de8888d8ec4d590546488cddd08cd5ca8917db938fa9f8911c1d", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800010000000000"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x4c, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x4c}}, 0x44080) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/155, 0x9b}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/166, 0xa6}, {&(0x7f00000007c0)=""/216, 0xd8}], 0x7, &(0x7f0000000300)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000008c0), 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000940)=""/195, 0xc3}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000a40)=""/239, 0xef}, {&(0x7f0000000b40)=""/190, 0xbe}], 0x4, &(0x7f0000000c40)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{&(0x7f0000000d40)=@abs, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000dc0)=""/171, 0xab}, {&(0x7f0000000e80)=""/82, 0x52}, {&(0x7f0000000f00)=""/148, 0x94}, {&(0x7f0000000fc0)=""/170, 0xaa}, {&(0x7f0000001080)=""/196, 0xc4}, {&(0x7f0000001180)=""/229, 0xe5}], 0x6}}, {{&(0x7f0000001300), 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001380)=""/251, 0xfb}, {&(0x7f0000001480)=""/3, 0x3}, {&(0x7f00000014c0)=""/134, 0x86}, {&(0x7f0000001580)=""/46, 0x2e}, {&(0x7f00000015c0)=""/45, 0x2d}, {&(0x7f0000001600)=""/133, 0x85}], 0x6, &(0x7f0000001740)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001780)=@abs, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001800)=""/229, 0xe5}], 0x1}}, {{&(0x7f0000001940)=@abs, 0x6e, &(0x7f0000002a40)=[{&(0x7f00000019c0)=""/85, 0x55}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x2, &(0x7f0000002a80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}], 0x6, 0x2000, &(0x7f0000002c40)) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000002d40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002d00)={&(0x7f0000002c80)={0x6c, r5, 0x4, 0x70bd28, 0x6, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x67}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000010}, 0x80045) 15:12:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="85", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240), 0x8) 15:12:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0xf, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040), &(0x7f00000001c0)=0x98) 15:12:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x1f00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1415.016979][T29594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 15:12:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x5, 0x4) [ 1415.095133][T29606] nbd: device at index 5 is going down 15:12:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x2, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4800}, 0x800) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) connect$inet(r2, &(0x7f0000000180)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={r1, 0x7}, 0x8) 15:12:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000000080)={@random="9b66927b16c9", @random="00000000ce00", @val, {@ipv4}}, 0x0) 15:12:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2000}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), 0xc) [ 1415.425343][T29638] nbd: device at index 5 is going down [ 1415.452699][T29642] nbd: device at index 5 is going down 15:12:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000000300)=0x3) 15:12:43 executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa69e1059ca28d86dd6030f798001c0000fe8000000000000000000000000000bbff020000000000000000000000000001820090"], 0x0) 15:12:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) 15:12:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x10000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c891}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x4c, r6, 0x20, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7f}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x4c}}, 0x4080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r6, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000040) 15:12:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001140), &(0x7f0000001180)=0x4) 15:12:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2002}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/112, 0x70}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000840)=[{&(0x7f0000000180)=""/127, 0x7f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00541) shutdown(r2, 0x0) recvmsg(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/238, 0xee}, {0x0}], 0x2}, 0x0) shutdown(r3, 0x0) 15:12:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="ab", 0x1, 0x0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) 15:12:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, @in, 0x0, 0x9, 0x10}, 0x98) [ 1416.032515][T29684] nbd: device at index 5 is going down 15:12:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2400}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x3001, &(0x7f0000000080)=0xfffffffe, 0x4) 15:12:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5931}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xbe60, 0x4) 15:12:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x2f, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="a8"], 0xa8}, 0x0) 15:12:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2600}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x0, 0x0, 0x8}, 0x98) [ 1416.370223][T29706] nbd: device at index 5 is going down [ 1416.401241][T29710] nbd: device at index 5 is going down 15:12:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xfffffffe}, 0x14) 15:12:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="7961000000000000a081053f08eb02535c91050ee6ec08644fae7b00040007800c0002000000"], 0x2c}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0xa}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x50, 0x3, 0xa, 0x101, 0x0, 0x0, {0xa}, [@NFTA_CHAIN_TYPE={0x8, 0xb, 'nat\x00'}, @NFTA_CHAIN_HOOK={0x28, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_DEV={0x14, 0x3, 'vlan0\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x6951e76f}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x98}}, 0x0) sendmsg$IPSET_CMD_TEST(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0xb, 0x6, 0x3, 0x0, 0x0, {0x3}, [@IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x1f}]}, 0x30}}, 0x4) sendmsg$IPCTNL_MSG_EXP_DELETE(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x94, 0x2, 0x2, 0x401, 0x0, 0x0, {0x5, 0x0, 0x3}, [@CTA_EXPECT_MASTER={0x70, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x21}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xd9}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0xffffffb1}]}, 0x94}, 0x1, 0x0, 0x0, 0x24002000}, 0x240040c0) [ 1416.714732][T29733] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1416.733640][T29740] nbd: device at index 5 is going down [ 1416.743572][T29733] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 15:12:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)=""/213, 0xd5}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000000)=[{r2, 0x1}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000140)=[{}, {}, {r4}, {r5}], 0x4, 0x7f) shutdown(r3, 0x0) 15:12:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="b202020007"], 0xc) 15:12:44 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="25668e02edab", @random="faffea69fc57", @val, {@arp={0x806, @generic={0x1, 0x800, 0x6, 0x0, 0x0, @empty, "", @empty, "0c027fedd0c3f83e34de29fbe091c0a3"}}}}, 0x0) 15:12:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x2801}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f000001a700)=""/102386, 0x18ff2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000340)=""/101, 0x65}, {0x0, 0x3a}, {0x0}, {0x0}, {0x0}], 0x5}, 0x40002) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 15:12:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000800010000000000"], 0x2c}}, 0x0) 15:12:44 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local, @empty, @val, {@ipv6}}, 0x0) [ 1417.162039][T29765] nbd: device at index 5 is going down 15:12:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x2, &(0x7f0000000080), 0x8) 15:12:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x3e00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040026bd700000000000010000000c000500530000000000000c00060000000000000000000c00020006000000000000001e47689d89c61e0838ea9d211240f9d6dfeab1bde6ac7ba61d49926a406c6423b1bcb35e2b267400"/101], 0x44}}, 0xc000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, 0x1411, 0x8, 0x70bd2a, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}]}, 0x20}, 0x1, 0x0, 0x0, 0x9f4d0d336f9aa466}, 0x4004) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r6, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) r7 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x8) sendmsg$nl_route_sched(r7, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=@newtfilter={0xb0, 0x2c, 0x300, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1, 0x1}, {0xffff, 0x1}, {0xd, 0xe}}, [@TCA_RATE={0x6, 0x5, {0x0, 0x22}}, @filter_kind_options=@f_tcindex={{0xc}, {0x14, 0x2, [@TCA_TCINDEX_SHIFT={0x8, 0x3, 0x6b}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x7}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x4c, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x1}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x1}, @TCA_BPF_OPS={{0x6, 0x4, 0x4}, {0x24, 0x5, [{0x6, 0x7, 0x8, 0x5}, {0xbe1c, 0x8, 0x7f, 0x3}, {0x8, 0x9, 0xbd, 0x8001}, {0x7ff, 0x2, 0xff, 0xffffffff}]}}]}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_CHAIN={0x8, 0xb, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8}, 0x0) 15:12:45 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff}, 0x1c) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 15:12:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040), &(0x7f0000000100)=0xb0) [ 1417.435810][T29789] nbd: must specify a size in bytes for the device [ 1417.464702][T29791] nbd: must specify a size in bytes for the device 15:12:45 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) listen(r0, 0x1) 15:12:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x3f00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:45 executing program 3: r0 = socket(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x8) 15:12:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x40000000, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x4c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x4c}}, 0x44080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x101}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004081}, 0x15) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r1, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r6, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:45 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000240)={@local, @remote, @val, {@ipv4}}, 0x0) 15:12:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 15:12:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2}, 0x68) 15:12:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0), 0x30) 15:12:45 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) 15:12:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x4800}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1418.145250][T29814] nbd: device at index 5 is going down [ 1418.182030][T29814] nbd: device at index 5 is going down 15:12:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000000)=ANY=[@ANYBLOB="010021"], &(0x7f00000002c0)=0x8) [ 1418.337163][T29814] nbd: device at index 5 is going down [ 1418.346202][T29838] nbd: device at index 5 is going down 15:12:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/82, 0x52}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000480)=""/186, 0xba}], 0x1}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) read(r0, &(0x7f0000000000)=""/77, 0x4d) shutdown(r3, 0x0) shutdown(r0, 0x0) 15:12:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100), 0x98) 15:12:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800010000000000"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) r6 = socket(0x29, 0x6, 0x8) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r5, 0x213, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) 15:12:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x4c00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c) 15:12:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 15:12:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001440)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080), 0x4) 15:12:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000180)={0x0, 0xfffffc97, &(0x7f00000013c0)=[{&(0x7f0000000080)="5926102eb2dca44b1d02f25abcfc211b4d1619ebd4831952029ba53f230e003462b5c1dd10ce1a2211ceab7aecdc62f180f2ec6a1aeedcf4166faab28f1ffd979fc3c9614c0435cf346dabfd6014a6fc8b64f08c1d00257952f725bcc0245feafd617ce6f10fbb2cae93e743b03e15055aebaea03e1f45869896b25337dff6857d1c99acecfc561fe92c0fd06f38286f6ab7b1acbed35ef5508be591852807bad23e5821", 0xffdd}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001340)={0x0, 0x0, 0x0}, 0x181) 15:12:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x5000}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x4c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x4c}}, 0x44080) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x40}]}, 0x20}, 0x1, 0x0, 0x0, 0x40081}, 0xc4) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c) 15:12:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000080)=""/7, 0x7}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/203, 0xcb}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e005a1) shutdown(r2, 0x0) r4 = socket(0x2, 0x1, 0x0) connect(r4, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) shutdown(r3, 0x0) [ 1418.972919][T29893] nbd: device at index 5 is going down 15:12:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 15:12:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100), &(0x7f00000001c0)=0xb0) 15:12:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x6800}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:47 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0788050000080000", 0x8, 0x0, &(0x7f0000000200)={0x1c, 0x1c}, 0x1c) 15:12:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1a}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040}, 0x8880) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:47 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendto(r0, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c}, 0x1c) [ 1419.635975][T29929] nbd: device at index 5 is going down 15:12:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x6c00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:47 executing program 2: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x39, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/132, 0x84}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r1, 0x0) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) shutdown(r2, 0x0) [ 1419.732311][T29945] nbd: device at index 5 is going down 15:12:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x10, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x400) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x3fffc000, 0x4) 15:12:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x7400}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x98) 15:12:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) [ 1420.006320][T29962] nbd: device at index 5 is going down 15:12:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0x7a00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x10) 15:12:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38ba0000", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800010000000000"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) 15:12:48 executing program 4: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x8) 15:12:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xa000}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[{0x10}], 0x10}, 0x0) 15:12:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000004c0)='9', 0x1, 0x0, &(0x7f0000000540)={0x10, 0x2}, 0x10) 15:12:48 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 15:12:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f00000016c0), 0x10) r5 = socket$can_raw(0x1d, 0x3, 0x1) r6 = socket$packet(0x11, 0xa, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) sendmsg$can_raw(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x1d, r7}, 0x10, &(0x7f00000000c0)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "abd33d777b15138e"}, 0x10}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006f00)=[{{0x0, 0x0, &(0x7f0000004a00)=[{0x0}, {&(0x7f00000014c0)=""/240, 0xf0}], 0x2}}], 0x1, 0x0, 0x0) recvmmsg(r4, &(0x7f0000000200)=[{{&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)=""/206, 0x2000000}}], 0x8001, 0x43, 0x0) r8 = socket(0x11, 0x800000003, 0x0) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x38, r9, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x95447b93749a0b80) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000580)=0x14) sendmsg$can_raw(r4, &(0x7f0000000440)={&(0x7f0000000140)={0x1d, r10}, 0x10, &(0x7f0000000400)={&(0x7f00000002c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "624f71ae23a5837f"}, 0x10}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 15:12:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xa002}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 15:12:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380), 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x5600}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1421.121760][T30042] nbd: device at index 5 is going down [ 1421.145767][T30050] nbd: device at index 5 is going down 15:12:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xc602}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3800000011befde0b152402f08459850a60e33088a1cfbefb53167239ef8", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000000000000f2fd060001000000000000000800010000000000"], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x30, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x30}}, 0x8008) 15:12:49 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040), 0x8) 15:12:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x6}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 15:12:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000180), &(0x7f00000191c0)=0x4) 15:12:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002840)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001b80)={0x0, 0x0, 0x200, 0x5}, 0x10) [ 1421.441430][T30070] nbd: must specify a size in bytes for the device 15:12:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xc801}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:49 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0x5c}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300), &(0x7f0000000880)=0x98) 15:12:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, 0x0, 0x0) 15:12:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r3, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xbb7f}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 15:12:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000c80)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000100)=0x90) 15:12:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100), 0x88) 15:12:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100), &(0x7f0000000180)=0x8) 15:12:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xde02}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000340)='dctcp\x00', 0x6) close(r0) [ 1421.832005][T30097] nbd: device at index 5 is going down [ 1421.844838][T30097] nbd: device at index 5 is going down [ 1421.912403][T30097] nbd: device at index 5 is going down [ 1421.920579][T30099] nbd: device at index 5 is going down 15:12:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000b40)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4) 15:12:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) 15:12:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYBLOB="000126bd7000fedbdf2587000000060048002a00000006004800558d0000060048005d000000"], 0x2c}, 0x1, 0x0, 0x0, 0x200400a4}, 0x4044084) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="5961000000000000000001007776040007800c00020000100000000000000c00060001757600000000000800010000000089"], 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xf0ff}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x2, "aac0"}, &(0x7f00000000c0)=0xa) 15:12:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000080)=0x88) 15:12:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 15:12:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200), 0x88) 15:12:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x4f, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000880)=""/189, 0xbd}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) recvfrom$inet(r1, 0x0, 0x973f, 0x0, 0x0, 0x800e005a6) shutdown(r1, 0x0) 15:12:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c1c4e2300000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="00000000ff0f000090"], 0x98) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x220}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c1c4e220000000000000000000000000000000000000000000000000000000000006e0c7aa20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe80000000000000000a2121d95e4b8f54f0000", @ANYRES32=0x0, @ANYBLOB="000000000010000008"], 0x98) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) 15:12:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0), &(0x7f0000000180)=0x98) 15:12:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xff00}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x200000, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000004680)={0x0, 0x0, 0x0}, 0x40080) 15:12:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) listen(r0, 0x0) 15:12:50 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001980)=[{0xc}], 0xc}, 0x0) [ 1422.618319][ T1359] ieee802154 phy0 wpan0: encryption failed: -22 [ 1422.624843][ T1359] ieee802154 phy1 wpan1: encryption failed: -22 15:12:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0), &(0x7f0000000100)=0x90) 15:12:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xfff0}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) [ 1422.709855][T30177] nbd: device at index 5 is going down [ 1422.740936][T30181] nbd: device at index 5 is going down 15:12:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x7}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x7}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_KEY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x20, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c5}, 0x40890) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x168, r1, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_KEY={0x110, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x18, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5333}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_ID={0x64, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xd27}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfffffffffffffff8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7fff}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x101}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xcdea}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "69de6014dcf6d0eca4426783711734e6"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "82d3163d9caa64f2ec99a97c8d4c6e03"}, @NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x168}, 0x1, 0x0, 0x0, 0x2000}, 0x4c851) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r9, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r10) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180), r12) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="7961000000000000000001000000040007800c000200000000000000000008000100000000000aef160d528784f600458dd76158c2fadaa196f65a35be1086a52ae67e788aefc85380bf50e3064d0653fb3524a30547048056b088286dcd54f592324b63dd3e2f2e4ace9cdc5e8c2cf38960c406778607b049bc9104d8873daebd040c5489901e668055c7ea608220eaa83bb12b9a5be68dce03929568025fe9e6e72893ec9203aeac0ce9e23c157bdda7d2635ab2bc5247739bb220858d4ea450a1005f41861208ebe44ff120b696837d2851982160b90b9c7f"], 0x2c}}, 0x0) 15:12:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000140)="3373946e3d39a06d580aa54a4d20e727d900109e", 0x14, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) [ 1423.040528][T30196] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1423.166568][T30199] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1423.181265][T30211] nbd: device at index 5 is going down 15:12:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780), &(0x7f0000000840)=0x98) 15:12:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/47, 0xc}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000880)=""/233, 0xe9}, {0x0}, {0x0}], 0x3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e00746) shutdown(r3, 0x0) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000280)=""/218, 0xda}], 0x6}, 0x0) shutdown(r4, 0x0) shutdown(r2, 0x0) 15:12:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 15:12:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {0x1, 0x0, 0xffff}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040)) 15:12:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2c}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x48}}, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 1423.602498][T30227] nbd: device at index 5 is going down 15:12:51 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x80000001, 0x0, 0x200, 0x0, 0x81}, 0x98) 15:12:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={0x0, @in, 0x0, 0x0, 0x304}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080), &(0x7f00000001c0)=0x98) [ 1423.643309][T30243] nbd: device at index 5 is going down 15:12:51 executing program 3: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/102378, 0x18fea}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511) shutdown(r1, 0x0) select(0x40, &(0x7f0000000140)={0x6}, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 15:12:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000007800c00020000000000000000000c000600010000000000000008000100"/50], 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 15:12:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x43) [ 1423.792633][T30251] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1423.829612][T30251] nbd: must specify at least one socket 15:12:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680), 0x88) [ 1423.853919][T30258] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1423.877253][T30258] nbd: must specify at least one socket 15:12:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000004c0)=""/223, 0xdf}], 0x1, 0x0, 0xffffffffffffff1c}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/57, 0x39}, {0x0}, {0x0}], 0x3}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00588) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 15:12:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080), 0x8) 15:12:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) r3 = socket(0x1266fe2f52ffb23d, 0x2, 0x60) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)={0x68, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r2}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x68}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r5) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x14, r6, 0x19250ce1ea6179, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40070}, 0x200080c4) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000000c0)={@remote, @local, 0x0}, &(0x7f0000000100)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000200, 0x0, 0x0, 0x0, 0x8}, [@btf_id={0x18, 0xb, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0xa5}]}, &(0x7f0000000080)='syzkaller\x00', 0x6a7, 0xa8, &(0x7f0000000240)=""/168, 0x41000, 0x1, '\x00', r7, 0x0, r8, 0x8, &(0x7f00000001c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0x8, 0x5, 0x2}, 0x10}, 0x78) 15:12:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000017c0)={&(0x7f0000000140)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000002c0)="bc", 0x1}], 0x1, 0x0, 0x54}, 0x101) sendmsg$inet_sctp(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000a40)='/', 0x1}], 0x1, &(0x7f0000000680)=ANY=[], 0x64}, 0x0) [ 1424.450135][T30285] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1424.463572][T30285] nbd: must specify at least one socket [ 1424.482525][T30286] nbd: must specify at least one socket [ 1424.502443][T30291] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 15:12:52 executing program 0: socket$inet6_sctp(0x1c, 0x3, 0x84) 15:12:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffeb5}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, &(0x7f00000001c0)=0x8) [ 1424.548824][T30291] nbd: must specify at least one socket 15:12:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0xffffffffffffffff}}, {{0x1c, 0x1c, 0xffffffffffffffff}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0xffffffffffffffff}}, {{0x1c, 0x1c, 0xffffffffffffffff}}}, 0x108) 15:12:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000600)=""/203, 0xcb}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) poll(0x0, 0x0, 0x0) ppoll(&(0x7f0000000180)=[{}, {r2, 0x1}], 0x2, &(0x7f00000001c0)={0x9}, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) readv(r0, &(0x7f0000002940)=[{&(0x7f0000000240)=""/101, 0x65}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) shutdown(r3, 0x0) 15:12:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x6}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000080)='I', 0x1}], 0x1, &(0x7f00000025c0)=[{0x10}], 0x10}, 0x20100) 15:12:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 15:12:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x24}}, 0x0) 15:12:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/172, 0xac}], 0x1) ppoll(&(0x7f0000000300)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000000)=""/160, 0xa0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) ppoll(&(0x7f0000000280)=[{r4}], 0x1, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 15:12:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x1c, 0x1c, 0x1}, 0x1c) 15:12:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="f240a40654a78f396574e03956cb2e51cd77d4effb85e79be8c5fb3f20b5e7393554", @ANYRES16=r2, @ANYBLOB="020027bd7000fddbdf25010000008800088014000780080006005100000008000600560000002c00078008000500fa7c6763080006009800000008000500306b702308000600f1000000080005006bf7002e4400078008000600da0000000800060051000000080005004b3fc82808000500f8aa200f08000600a2000000080006003100000008000500f7d6a11608000600640000000800020000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x2c}}, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000e40)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x4}, @ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x2c}}, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9c00000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x18c, r6, 0x200, 0x70bd26, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x100000001}, {0xc, 0x90, 0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x5}, {0xc, 0x90, 0x101}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0x8000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x80}, {0xc, 0x90, 0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0xf0ff}, {0xc, 0x90, 0x80000000}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0xfffffffffffffffe}}]}, 0x18c}}, 0x2000c084) [ 1425.499203][T30346] sysfs: cannot create duplicate filename '/dev/block/43:0' [ 1425.531478][T30346] CPU: 0 PID: 30346 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 1425.540292][T30346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 15:12:53 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) recvfrom(r0, 0x0, 0x0, 0x400c2, 0x0, 0x0) [ 1425.550365][T30346] Call Trace: [ 1425.553658][T30346] dump_stack_lvl+0xcd/0x134 [ 1425.558278][T30346] sysfs_warn_dup.cold+0x1c/0x29 [ 1425.563275][T30346] sysfs_do_create_link_sd+0x11e/0x140 [ 1425.568914][T30346] sysfs_create_link+0x5f/0xc0 [ 1425.573713][T30346] device_add+0x1041/0x21b0 [ 1425.578310][T30346] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 1425.584600][T30346] device_add_disk+0x2ca/0xfc0 [ 1425.589476][T30346] nbd_dev_add+0x83e/0xb90 [ 1425.593925][T30346] nbd_genl_connect+0x11f3/0x1930 15:12:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), &(0x7f00000002c0)=0x18) [ 1425.598982][T30346] ? nbd_start_device+0xd50/0xd50 [ 1425.604034][T30346] ? __nla_parse+0x3d/0x50 [ 1425.608570][T30346] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1425.614834][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 1425.622234][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 1425.629562][T30346] genl_family_rcv_msg_doit+0x228/0x320 [ 1425.635138][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 1425.642533][T30346] ? mutex_lock_io_nested+0x1150/0x1150 [ 1425.648119][T30346] ? genl_op_from_small+0x23/0x3c0 15:12:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300), 0x8) [ 1425.653260][T30346] ? genl_get_cmd+0x3cf/0x480 [ 1425.657973][T30346] genl_rcv_msg+0x328/0x580 [ 1425.662505][T30346] ? genl_get_cmd+0x480/0x480 [ 1425.667198][T30346] ? nbd_start_device+0xd50/0xd50 [ 1425.672249][T30346] ? lock_release+0x720/0x720 [ 1425.676951][T30346] netlink_rcv_skb+0x153/0x420 [ 1425.681738][T30346] ? genl_get_cmd+0x480/0x480 [ 1425.686440][T30346] ? netlink_ack+0xa60/0xa60 [ 1425.691060][T30346] ? netlink_deliver_tap+0x1b1/0xc30 [ 1425.696364][T30346] ? _copy_from_iter+0x12b/0x1320 15:12:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) syz_genetlink_get_family_id$ethtool(&(0x7f0000000480), r0) [ 1425.701418][T30346] genl_rcv+0x24/0x40 [ 1425.705518][T30346] netlink_unicast+0x533/0x7d0 [ 1425.710317][T30346] ? netlink_attachskb+0x890/0x890 [ 1425.715444][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1425.721833][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1425.728096][T30346] ? __phys_addr_symbol+0x2c/0x70 [ 1425.733143][T30346] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1425.738882][T30346] ? __check_object_size+0x16e/0x3f0 [ 1425.744298][T30346] netlink_sendmsg+0x86d/0xdb0 [ 1425.749090][T30346] ? netlink_unicast+0x7d0/0x7d0 [ 1425.754055][T30346] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1425.760321][T30346] ? netlink_unicast+0x7d0/0x7d0 [ 1425.765349][T30346] sock_sendmsg+0xcf/0x120 [ 1425.769793][T30346] ____sys_sendmsg+0x6e8/0x810 [ 1425.774580][T30346] ? kernel_sendmsg+0x50/0x50 [ 1425.779272][T30346] ? do_recvmmsg+0x6e0/0x6e0 [ 1425.783979][T30346] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1425.789975][T30346] ? lock_chain_count+0x20/0x20 [ 1425.794852][T30346] ___sys_sendmsg+0xf3/0x170 [ 1425.799485][T30346] ? sendmsg_copy_msghdr+0x160/0x160 [ 1425.804802][T30346] ? __fget_files+0x21b/0x3e0 [ 1425.809495][T30346] ? lock_downgrade+0x6e0/0x6e0 [ 1425.814379][T30346] ? __fget_files+0x23d/0x3e0 [ 1425.819084][T30346] ? __fget_light+0xea/0x280 [ 1425.823696][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1425.829973][T30346] __sys_sendmsg+0xf3/0x1c0 [ 1425.834500][T30346] ? __sys_sendmsg_sock+0x30/0x30 [ 1425.839547][T30346] ? lock_downgrade+0x6e0/0x6e0 [ 1425.844434][T30346] ? syscall_enter_from_user_mode+0x21/0x70 [ 1425.850352][T30346] do_syscall_64+0x35/0xb0 [ 1425.854793][T30346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1425.860706][T30346] RIP: 0033:0x7fc41e118709 [ 1425.865138][T30346] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1425.884770][T30346] RSP: 002b:00007fc41b68f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1425.893393][T30346] RAX: ffffffffffffffda RBX: 00007fc41e21cf60 RCX: 00007fc41e118709 [ 1425.901382][T30346] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000005 [ 1425.909371][T30346] RBP: 00007fc41e172cb4 R08: 0000000000000000 R09: 0000000000000000 [ 1425.917361][T30346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1425.925351][T30346] R13: 00007fffd26e791f R14: 00007fc41b68f300 R15: 0000000000022000 15:12:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x36) 15:12:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) recvmsg(r0, &(0x7f0000002780)={0x0, 0x0, 0x0}, 0x400c2) 15:12:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)=""/78, 0x4e}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000001c700)=""/102381, 0x18fed, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000a00)=[{&(0x7f000001b700)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) recvfrom$inet(r3, 0x0, 0x16918a88e5dfbfd, 0x0, 0x0, 0x800e0079e) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6}, 0x0) shutdown(r3, 0x0) 15:12:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="0928664914a00d6aa74e456cc2b04c5cb18b151d647bea77726f843cfcae75d056a391f63c6d4a0b900ef3bbc0f9ae5c0135403bcf93f68471f5fad5b8d2d5353af0e3af7cbc9e60d3f5f17b7518af469aa783dad474f4109ca5487bb55f62a4c77f0e6717f8d13515152c222487f4e315357cc184a4", 0x76}, {&(0x7f00000001c0)="1b7f958c7da8bdb619d5f966494c98db24a6af6c5f9e0000f87a4ff9f5d2f6b028607819d002e6c3b5ad99d4a0a3b19a01c20e", 0x33}], 0x2}, 0x0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001240)=""/211, 0xd3}], 0x1}, 0x40080) [ 1426.249578][T30346] ------------[ cut here ]------------ [ 1426.255462][T30346] WARNING: CPU: 0 PID: 30346 at block/genhd.c:537 device_add_disk+0x60b/0xfc0 [ 1426.274419][T30346] Modules linked in: [ 1426.283859][T30346] CPU: 0 PID: 30346 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 1426.338383][T30346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1426.370484][T30346] RIP: 0010:device_add_disk+0x60b/0xfc0 [ 1426.397013][T30346] Code: 8e ec 07 00 00 8b 5d 00 bf 03 01 00 00 89 de e8 6b 57 ad fd 81 fb 03 01 00 00 0f 85 69 fd ff ff e9 22 fd ff ff e8 15 50 ad fd <0f> 0b 41 bc 01 00 00 00 e9 6a fd ff ff e8 03 50 ad fd 0f 0b 41 bc [ 1426.452579][T30346] RSP: 0018:ffffc900059ef438 EFLAGS: 00010246 [ 1426.470990][T30346] RAX: 0000000000040000 RBX: 000000000000002b RCX: ffffc900146b1000 [ 1426.482964][T30346] RDX: 0000000000040000 RSI: ffffffff83c8bb9b RDI: 0000000000000003 [ 1426.494372][T30346] RBP: ffff8880776e8800 R08: 0000000000000103 R09: ffff8880b9c32a0b [ 1426.504233][T30346] R10: ffffffff83c8b8ac R11: 0000000000000000 R12: 00000000ffffffef [ 1426.513659][T30346] R13: ffff8880776e8880 R14: ffff8880776e8808 R15: ffff88803049a380 [ 1426.523932][T30346] FS: 00007fc41b68f700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1426.545677][T30346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1426.556367][T30346] CR2: 00007ff3fa741020 CR3: 0000000035a44000 CR4: 00000000001506f0 [ 1426.575877][T30346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1426.584970][T30346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1426.649948][T30346] Call Trace: [ 1426.668113][T30346] nbd_dev_add+0x83e/0xb90 [ 1426.699630][T30346] nbd_genl_connect+0x11f3/0x1930 [ 1426.720850][T30346] ? nbd_start_device+0xd50/0xd50 [ 1426.732027][T30346] ? __nla_parse+0x3d/0x50 [ 1426.741583][T30346] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1426.753413][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 1426.765712][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 1426.775645][T30346] genl_family_rcv_msg_doit+0x228/0x320 [ 1426.782148][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 1426.790652][T30346] ? mutex_lock_io_nested+0x1150/0x1150 [ 1426.796435][T30346] ? genl_op_from_small+0x23/0x3c0 [ 1426.802858][T30346] ? genl_get_cmd+0x3cf/0x480 [ 1426.808487][T30346] genl_rcv_msg+0x328/0x580 [ 1426.813197][T30346] ? genl_get_cmd+0x480/0x480 [ 1426.820956][T30346] ? nbd_start_device+0xd50/0xd50 [ 1426.828112][T30346] ? lock_release+0x720/0x720 [ 1426.833028][T30346] netlink_rcv_skb+0x153/0x420 [ 1426.839048][T30346] ? genl_get_cmd+0x480/0x480 [ 1426.843937][T30346] ? netlink_ack+0xa60/0xa60 [ 1426.849848][T30346] ? netlink_deliver_tap+0x1b1/0xc30 [ 1426.855331][T30346] ? _copy_from_iter+0x12b/0x1320 [ 1426.862139][T30346] genl_rcv+0x24/0x40 [ 1426.866323][T30346] netlink_unicast+0x533/0x7d0 [ 1426.873191][T30346] ? netlink_attachskb+0x890/0x890 [ 1426.879177][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1426.885635][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1426.893246][T30346] ? __phys_addr_symbol+0x2c/0x70 [ 1426.899301][T30346] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1426.905229][T30346] ? __check_object_size+0x16e/0x3f0 [ 1426.921239][T30346] netlink_sendmsg+0x86d/0xdb0 [ 1426.930398][T30346] ? netlink_unicast+0x7d0/0x7d0 [ 1426.935579][T30346] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1426.943223][T30346] ? netlink_unicast+0x7d0/0x7d0 [ 1426.949245][T30346] sock_sendmsg+0xcf/0x120 [ 1426.953933][T30346] ____sys_sendmsg+0x6e8/0x810 [ 1426.959966][T30346] ? kernel_sendmsg+0x50/0x50 [ 1426.964868][T30346] ? do_recvmmsg+0x6e0/0x6e0 [ 1426.970856][T30346] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1426.978082][T30346] ? lock_chain_count+0x20/0x20 [ 1426.983135][T30346] ___sys_sendmsg+0xf3/0x170 [ 1426.989770][T30346] ? sendmsg_copy_msghdr+0x160/0x160 [ 1426.995324][T30346] ? __fget_files+0x21b/0x3e0 [ 1427.001590][T30346] ? lock_downgrade+0x6e0/0x6e0 [ 1427.006668][T30346] ? __fget_files+0x23d/0x3e0 [ 1427.012943][T30346] ? __fget_light+0xea/0x280 [ 1427.018914][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1427.025620][T30346] __sys_sendmsg+0xf3/0x1c0 [ 1427.032255][T30346] ? __sys_sendmsg_sock+0x30/0x30 [ 1427.046554][T30346] ? lock_downgrade+0x6e0/0x6e0 [ 1427.054200][T30346] ? syscall_enter_from_user_mode+0x21/0x70 [ 1427.068074][T30346] do_syscall_64+0x35/0xb0 [ 1427.074492][T30346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1427.089139][T30346] RIP: 0033:0x7fc41e118709 [ 1427.094988][T30346] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1427.117381][T30346] RSP: 002b:00007fc41b68f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1427.125951][T30346] RAX: ffffffffffffffda RBX: 00007fc41e21cf60 RCX: 00007fc41e118709 [ 1427.143824][T30346] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000005 [ 1427.155791][T30346] RBP: 00007fc41e172cb4 R08: 0000000000000000 R09: 0000000000000000 [ 1427.173333][T30346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1427.213734][T30346] R13: 00007fffd26e791f R14: 00007fc41b68f300 R15: 0000000000022000 [ 1427.251174][T30346] Kernel panic - not syncing: panic_on_warn set ... [ 1427.258316][T30346] CPU: 0 PID: 30346 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 1427.267482][T30346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1427.277574][T30346] Call Trace: [ 1427.280872][T30346] dump_stack_lvl+0xcd/0x134 [ 1427.285487][T30346] panic+0x2b0/0x6dd [ 1427.289440][T30346] ? __warn_printk+0xf3/0xf3 [ 1427.294066][T30346] ? __warn.cold+0x1a/0x44 [ 1427.298504][T30346] ? device_add_disk+0x60b/0xfc0 [ 1427.303591][T30346] __warn.cold+0x35/0x44 [ 1427.307857][T30346] ? device_add_disk+0x60b/0xfc0 [ 1427.312820][T30346] report_bug+0x1bd/0x210 [ 1427.317191][T30346] handle_bug+0x3c/0x60 [ 1427.321365][T30346] exc_invalid_op+0x14/0x40 [ 1427.325900][T30346] asm_exc_invalid_op+0x12/0x20 [ 1427.330775][T30346] RIP: 0010:device_add_disk+0x60b/0xfc0 [ 1427.336357][T30346] Code: 8e ec 07 00 00 8b 5d 00 bf 03 01 00 00 89 de e8 6b 57 ad fd 81 fb 03 01 00 00 0f 85 69 fd ff ff e9 22 fd ff ff e8 15 50 ad fd <0f> 0b 41 bc 01 00 00 00 e9 6a fd ff ff e8 03 50 ad fd 0f 0b 41 bc [ 1427.355992][T30346] RSP: 0018:ffffc900059ef438 EFLAGS: 00010246 [ 1427.362167][T30346] RAX: 0000000000040000 RBX: 000000000000002b RCX: ffffc900146b1000 [ 1427.370156][T30346] RDX: 0000000000040000 RSI: ffffffff83c8bb9b RDI: 0000000000000003 [ 1427.378583][T30346] RBP: ffff8880776e8800 R08: 0000000000000103 R09: ffff8880b9c32a0b [ 1427.386680][T30346] R10: ffffffff83c8b8ac R11: 0000000000000000 R12: 00000000ffffffef [ 1427.394670][T30346] R13: ffff8880776e8880 R14: ffff8880776e8808 R15: ffff88803049a380 [ 1427.402662][T30346] ? device_add_disk+0x31c/0xfc0 [ 1427.407635][T30346] ? device_add_disk+0x60b/0xfc0 [ 1427.412721][T30346] ? device_add_disk+0x60b/0xfc0 [ 1427.417705][T30346] nbd_dev_add+0x83e/0xb90 [ 1427.422156][T30346] nbd_genl_connect+0x11f3/0x1930 [ 1427.427212][T30346] ? nbd_start_device+0xd50/0xd50 [ 1427.432268][T30346] ? __nla_parse+0x3d/0x50 [ 1427.436716][T30346] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1427.442986][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 1427.450384][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 1427.457824][T30346] genl_family_rcv_msg_doit+0x228/0x320 [ 1427.463403][T30346] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 1427.470803][T30346] ? mutex_lock_io_nested+0x1150/0x1150 [ 1427.476389][T30346] ? genl_op_from_small+0x23/0x3c0 [ 1427.481528][T30346] ? genl_get_cmd+0x3cf/0x480 [ 1427.486242][T30346] genl_rcv_msg+0x328/0x580 [ 1427.490777][T30346] ? genl_get_cmd+0x480/0x480 [ 1427.495476][T30346] ? nbd_start_device+0xd50/0xd50 [ 1427.500546][T30346] ? lock_release+0x720/0x720 [ 1427.505251][T30346] netlink_rcv_skb+0x153/0x420 [ 1427.510130][T30346] ? genl_get_cmd+0x480/0x480 [ 1427.514832][T30346] ? netlink_ack+0xa60/0xa60 [ 1427.519534][T30346] ? netlink_deliver_tap+0x1b1/0xc30 [ 1427.524831][T30346] ? _copy_from_iter+0x12b/0x1320 [ 1427.529883][T30346] genl_rcv+0x24/0x40 [ 1427.533879][T30346] netlink_unicast+0x533/0x7d0 [ 1427.538668][T30346] ? netlink_attachskb+0x890/0x890 [ 1427.543794][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1427.550062][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1427.556333][T30346] ? __phys_addr_symbol+0x2c/0x70 [ 1427.561379][T30346] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1427.567119][T30346] ? __check_object_size+0x16e/0x3f0 [ 1427.572606][T30346] netlink_sendmsg+0x86d/0xdb0 [ 1427.577482][T30346] ? netlink_unicast+0x7d0/0x7d0 [ 1427.582572][T30346] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1427.588851][T30346] ? netlink_unicast+0x7d0/0x7d0 [ 1427.593807][T30346] sock_sendmsg+0xcf/0x120 [ 1427.598246][T30346] ____sys_sendmsg+0x6e8/0x810 [ 1427.603031][T30346] ? kernel_sendmsg+0x50/0x50 [ 1427.607728][T30346] ? do_recvmmsg+0x6e0/0x6e0 [ 1427.612348][T30346] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1427.618345][T30346] ? lock_chain_count+0x20/0x20 [ 1427.623225][T30346] ___sys_sendmsg+0xf3/0x170 [ 1427.627840][T30346] ? sendmsg_copy_msghdr+0x160/0x160 [ 1427.633154][T30346] ? __fget_files+0x21b/0x3e0 [ 1427.637845][T30346] ? lock_downgrade+0x6e0/0x6e0 [ 1427.642729][T30346] ? __fget_files+0x23d/0x3e0 [ 1427.647433][T30346] ? __fget_light+0xea/0x280 [ 1427.652038][T30346] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1427.658308][T30346] __sys_sendmsg+0xf3/0x1c0 [ 1427.662930][T30346] ? __sys_sendmsg_sock+0x30/0x30 [ 1427.667974][T30346] ? lock_downgrade+0x6e0/0x6e0 [ 1427.672861][T30346] ? syscall_enter_from_user_mode+0x21/0x70 [ 1427.678778][T30346] do_syscall_64+0x35/0xb0 [ 1427.683573][T30346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1427.689492][T30346] RIP: 0033:0x7fc41e118709 [ 1427.693919][T30346] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1427.713636][T30346] RSP: 002b:00007fc41b68f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1427.722073][T30346] RAX: ffffffffffffffda RBX: 00007fc41e21cf60 RCX: 00007fc41e118709 [ 1427.730066][T30346] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000005 [ 1427.738054][T30346] RBP: 00007fc41e172cb4 R08: 0000000000000000 R09: 0000000000000000 [ 1427.746050][T30346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1427.754034][T30346] R13: 00007fffd26e791f R14: 00007fc41b68f300 R15: 0000000000022000 [ 1427.763667][T30346] Kernel Offset: disabled [ 1427.768235][T30346] Rebooting in 86400 seconds..