msg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac20c}, 0x0) 05:18:29 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) [ 2911.997292][T22062] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2912.053036][T22063] nbd: must specify a size in bytes for the device [ 2912.067215][T22065] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:29 executing program 3: r0 = syz_init_net_socket$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="3800ca00", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac20d}, 0x0) [ 2912.161340][T22067] nbd: must specify a size in bytes for the device 05:18:29 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000480000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:29 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020300000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3801d600", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2912.345905][T22081] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac20e}, 0x0) 05:18:29 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) [ 2912.421308][T22084] nbd: must specify a size in bytes for the device [ 2912.438716][T22086] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2912.492143][T22088] nbd: must specify a size in bytes for the device 05:18:30 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020400000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000004c0000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:30 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, 0x0, 0x0) 05:18:30 executing program 3: r0 = syz_init_net_socket$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="3802e400", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac20f}, 0x0) [ 2912.676097][T22097] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2912.755195][T22101] nbd: must specify a size in bytes for the device [ 2912.770135][T22106] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:30 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, 0x0, 0x0) [ 2912.813309][T22108] nbd: must specify a size in bytes for the device 05:18:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000600000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac210}, 0x0) 05:18:30 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020500000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3803f800", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:30 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, 0x0, 0x0) 05:18:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac211}, 0x0) [ 2913.018497][T22118] nbd: must specify a size in bytes for the device [ 2913.072079][T22123] nbd: must specify a size in bytes for the device 05:18:30 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020600000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000680000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:30 executing program 3: r0 = syz_init_net_socket$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="3803fa00", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac212}, 0x0) [ 2913.288131][T22133] nbd: must specify a size in bytes for the device 05:18:30 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000006c0000000001000000040007800c000200000000"], 0x38}}, 0x0) [ 2913.338738][T22138] nbd: must specify a size in bytes for the device 05:18:30 executing program 3: r0 = syz_init_net_socket$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="3801fc00", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac213}, 0x0) 05:18:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020700000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:30 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000740000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3803fc00", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac214}, 0x0) [ 2913.626151][T22154] nbd: must specify a size in bytes for the device [ 2913.674979][T22157] nbd: must specify a size in bytes for the device 05:18:31 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020900000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:31 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000007a0000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:31 executing program 3: r0 = syz_init_net_socket$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="3803fe00", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac215}, 0x0) [ 2913.915384][T22171] nbd: must specify a size in bytes for the device [ 2913.975154][T22175] nbd: must specify a size in bytes for the device 05:18:31 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000300000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:31 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020f00000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000002", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac216}, 0x0) 05:18:31 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) [ 2914.219696][T22190] nbd: must specify a size in bytes for the device 05:18:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000500000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38004003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2914.279776][T22195] nbd: must specify a size in bytes for the device 05:18:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac217}, 0x0) 05:18:31 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:31 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000600000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:32 executing program 3: r0 = syz_init_net_socket$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="38000004", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020005000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac218}, 0x0) 05:18:32 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, 0x0, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) [ 2914.839636][T22234] block (null): Could not allocate knbd recv work queue. [ 2914.882929][T22234] nbd: failed to add new device 05:18:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac219}, 0x0) 05:18:32 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020006000000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2914.905329][T22235] block (null): Could not allocate knbd recv work queue. [ 2914.935106][T22235] nbd: failed to add new device 05:18:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3806ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:32 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, 0x0, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000700000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac21a}, 0x0) 05:18:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020007000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:32 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, 0x0, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:32 executing program 3: r0 = syz_init_net_socket$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="3807ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac21b}, 0x0) 05:18:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000900000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:33 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020009000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:33 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x0, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac21c}, 0x0) 05:18:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3808ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:33 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000f000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:33 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x0, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000f00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac21d}, 0x0) 05:18:33 executing program 3: r0 = syz_init_net_socket$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="3809ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00023d11000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:33 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x0, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac21e}, 0x0) 05:18:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000003d1100000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380aed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2916.453358][T22353] nbd: must specify a size in bytes for the device 05:18:33 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x24}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) [ 2916.504078][T22359] __nla_validate_parse: 22 callbacks suppressed [ 2916.504098][T22359] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac21f}, 0x0) 05:18:34 executing program 3: r0 = syz_init_net_socket$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="380bed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2916.606614][T22361] nbd: must specify a size in bytes for the device [ 2916.631579][T22365] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002113d000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:34 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x24}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000001f00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac220}, 0x0) [ 2916.888383][T22374] nbd: must specify a size in bytes for the device 05:18:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380ced0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2916.941422][T22378] nbd: must specify a size in bytes for the device [ 2916.984415][T22379] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:34 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002003f000000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2917.060348][T22385] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:34 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x24}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac221}, 0x0) 05:18:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380ded0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000002000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:34 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x30}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020040030000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2917.397593][T22405] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac222}, 0x0) [ 2917.555619][T22420] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:35 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x30}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:35 executing program 3: r0 = syz_init_net_socket$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="380eed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003400000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000113d00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac223}, 0x0) 05:18:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380fed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:35 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x30}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) [ 2917.917655][T22443] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac224}, 0x0) 05:18:35 executing program 3: r0 = syz_init_net_socket$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="3810ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:35 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x30}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000100000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2918.155374][T22464] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2918.250418][T22464] block (null): Could not allocate knbd recv work queue. [ 2918.271513][T22464] nbd: failed to add new device 05:18:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac225}, 0x0) 05:18:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000003f00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3811ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:35 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000200000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:35 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x30}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac226}, 0x0) [ 2918.577376][T22488] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2918.716881][T22499] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3812ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2918.764912][T22499] block (null): Could not allocate knbd recv work queue. 05:18:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac227}, 0x0) [ 2918.854787][T22499] nbd: failed to add new device 05:18:36 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x30}, 0x1, 0x4000000ca281ad6, 0x0, 0x400d040}, 0x0) 05:18:36 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000004800000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:36 executing program 3: r0 = syz_init_net_socket$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="3813ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac228}, 0x0) 05:18:36 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3814ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2919.319963][T22545] block (null): Could not allocate knbd recv work queue. [ 2919.347611][T22545] nbd: failed to add new device 05:18:36 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000400000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:36 executing program 5: r0 = syz_init_net_socket$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\x00', @ANYRES16=r1, @ANYBLOB="7961000000004c00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac229}, 0x0) 05:18:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3815ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:37 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000500000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000006000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3816ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac22a}, 0x0) 05:18:37 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000600000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac22b}, 0x0) 05:18:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3817ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2920.119719][T22627] block (null): Could not allocate knbd recv work queue. 05:18:37 executing program 4: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD(0xffffffffffffffff, 0xc01064c1, &(0x7f00000000c0)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(0xffffffffffffffff, 0xc02064c3, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x7ff, 0x3, 0x5, 0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(0xffffffffffffffff, 0xc01864cd, &(0x7f0000000280)={&(0x7f00000002c0)=[0x0, r0, r0, 0x0, r1], &(0x7f0000000240)=[r2, 0x0], 0x4000000000000020}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000100)={'wpan3\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r4) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r5, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2920.183226][T22627] nbd: failed to add new device 05:18:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000006800000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac22c}, 0x0) [ 2920.326448][T22648] block (null): Could not allocate knbd recv work queue. [ 2920.372127][T22648] nbd: failed to add new device 05:18:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3818ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:37 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000700000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac22d}, 0x0) 05:18:38 executing program 4: syz_emit_vhci(&(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x1}, 0x2) 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$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x70bd25, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x78, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4dcda853}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xbba0}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x74}]}]}, 0x78}, 0x1, 0x0, 0x0, 0xc0080}, 0x40011) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4008004) 05:18:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000900000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:38 executing program 3: r0 = syz_init_net_socket$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="3819ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000006c00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac22e}, 0x0) 05:18:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:38 executing program 3: r0 = syz_init_net_socket$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="381aed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000f00000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fstat(r0, &(0x7f0000000300)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x2, 0x41, &(0x7f0000000000)="db0c", &(0x7f00000001c0)=""/65, 0x3, 0x0, 0x30, 0x82, &(0x7f0000000080)="34c66e73deb9ca2f3b224a68534a4df3009da8bdd885b869dd9d1a579ea49a5c02f8dcecdab2d60c97716501eeeb6ca8", &(0x7f0000000240)="d9b83f57d5b252e6080f9327fc681b99208cffc34868c3cb8ef9309d2c22734fb8d97c6e2d766c80cf2f9d4c86b2ae76af0a16b0b29449f6b187f93bcf1a14bd5938e7fcfb896dd360405976795695fab7cf8f83f69054935a9ec9cd60d77974395bc0c98a4d77d5aa388350d056d54535bcc4ad60acb634c8b42ff4e097be44e2f3", 0x0, 0x3}, 0x48) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r0, 0xc0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x7, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x5}, 0x0, 0x0, &(0x7f0000000600)={0x5, 0xc, 0x8, 0x2}, &(0x7f0000000640)=0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=0x3}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x16, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@btf_id={0x18, 0x1, 0x3, 0x0, 0x5}]}, &(0x7f00000003c0)='syzkaller\x00', 0x9, 0xea, &(0x7f0000000400)=""/234, 0x41000, 0x10, '\x00', 0x0, 0x18, r0, 0x8, &(0x7f0000000500)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000540)={0x4, 0x5, 0x200, 0x5}, 0x10, r2, r0}, 0x78) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r4, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:hugetlbfs_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x58}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac22f}, 0x0) [ 2921.199692][T22712] block (null): Could not allocate knbd recv work queue. [ 2921.239717][T22712] nbd: failed to add new device 05:18:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000007400000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="381bed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac230}, 0x0) [ 2921.535787][T22737] __nla_validate_parse: 10 callbacks suppressed [ 2921.535808][T22737] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:39 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000113d00000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:39 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:39 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="381ced0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac231}, 0x0) [ 2921.886641][T22767] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:39 executing program 4: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x1402, 0x3}, 0x10}}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="09010400000000000000040000cecede41726beac30008000400e00000021400cfaf69705f76746930000000000000000000"], 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000003f00000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2921.957450][T22767] block (null): Could not allocate knbd recv work queue. [ 2922.004046][T22767] nbd: failed to add new device 05:18:39 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000007a00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:39 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac232}, 0x0) 05:18:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="381ded0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2922.275072][T22799] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 05:18:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xac233}, 0x0) 05:18:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00027fffffff00000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:39 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000004003000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES64=r1, @ANYBLOB="0901000400000000000004000000080005000000000008000400e00000021400060069705f76746930000000000000000000"], 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x20008041}, 0x94fc2483cd69406) 05:18:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="381eed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2922.542985][T22825] nbd: must specify a size in bytes for the device 05:18:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x7ffffffc}, 0x0) 05:18:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2922.585935][T22830] nbd: must specify a size in bytes for the device [ 2922.619602][T22829] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2922.686322][T22839] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000100000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffffff1f}, 0x0) 05:18:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000340000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:40 executing program 3: r0 = syz_init_net_socket$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="381fed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:40 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000034000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2923.017255][T22863] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2923.136623][T22876] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xfffffffe}, 0x0) 05:18:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000010001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3820ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r3, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r6 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x1402, 0x3}, 0x10}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[], 0x5c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14c, 0x0, 0x104, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xfc, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f444847}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c55}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe171}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a252ae1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6e55}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5998}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2431690}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6111}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d4c7ac9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfcbe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a0db30}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x87a2eea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd55f}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x186dbe92}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d06}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fedd020}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x190b7a39}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c63}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ec37960}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16dfab19}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6489}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70e0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fbb24af}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40f4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x62dd1a8}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x39c0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a48df54}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r3, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000001000c00060001000000000000000800"], 0x38}}, 0x0) [ 2923.391147][T22882] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff8880369d93e0}, 0x0) [ 2923.476819][T22891] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00 \x00', @ANYRES16=r1, @ANYBLOB="0901000000000000000004000000080005000000000008000400e00000021400060069705f76746930000000000000000000"], 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:40 executing program 3: r0 = syz_init_net_socket$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="3821ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000020001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:41 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000002000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:41 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff8880369d9c08}, 0x0) 05:18:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2923.754907][T22910] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x2000000000010, 0x3, 0x0) write(r4, &(0x7f0000000040)="240000001a0025f00034009300edfc0e800300000000af00000000000800020048050052", 0x24) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="bea1627c", @ANYRES16=r3, @ANYRES32=r3], 0x84}, 0x1, 0x0, 0x0, 0x20044075}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="090100000000000000000400000008000500ac1414aa08000400e000000214000300fc0000000000000000000000000000fe"], 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:41 executing program 3: r0 = syz_init_net_socket$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="3822ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2923.902802][T22921] block (null): Could not allocate knbd recv work queue. [ 2923.925789][T22921] nbd: failed to add new device [ 2923.945206][T22922] block (null): Could not allocate knbd recv work queue. 05:18:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000030001000000040007800c000200000000"], 0x38}}, 0x0) [ 2923.998603][T22922] nbd: failed to add new device 05:18:41 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff8880390e9950}, 0x0) 05:18:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000003000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:41 executing program 3: r0 = syz_init_net_socket$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="3823ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000080) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:41 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff8880714f2698}, 0x0) 05:18:41 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000004000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000040001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 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, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x6c, r2, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:auditctl_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40448d3}, 0x40000) 05:18:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3824ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff88807dcd0040}, 0x0) 05:18:42 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000005000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff88807dcd02f8}, 0x0) 05:18:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000050001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:18:42 executing program 3: r0 = syz_init_net_socket$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="3825ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="fa8b8ceebfefa24897d4e3fb7c05ec5527de97e053efc0760c4c2074a8f7d4c3583d14291a170de56b16dddd0f41080a6fede3a5ebddd5adaee596f8bb20a5e2a658a2006b7ab167ffe00000000000000000000000ba33e24c9593fb1e8e5c53ba89fa3179f35071ebf480776393c6bee34e69796869027c74ae9d244ba93cac50fbbace68d29ea3bcc819202f098d433e9ca621e18e96544b2b1825010b4207db95726f79107081d25590c55e0e01ee5b2d824dd064958dc375ba8f31e5bd1a848f4022e520fd6d0e0a5131078f15f8b98aa37054136420691a8b89a8ed83f1776dcacd8b1545cfbab23b", @ANYBLOB="961b1524c67a9938b61b27cffe6a21d7f9197d772422d953c73a67fecc6d82c8f50100000000000000861435db43e019b561a16e10c2d4a60863715cb546818b9d9a7fa3dd6ca99227b9594eeef564bbeff88dacbf68dcba401fcb6f36ab90a9ff6ad4d890e7306d4c058eb930c66d0956b0fc4d7d5e6ba4330b7e3cbadcdaf156c8f229f41bafa2997c7664cdbadbf0517ee0759b1b2ad8b3c3d6e13ebefc830198edeb06", @ANYRESHEX=r1], 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x4000}, 0x8000000) 05:18:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000006000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff88807dcd05b0}, 0x0) [ 2925.314733][T23042] block (null): Could not allocate knbd recv work queue. [ 2925.366308][T23042] nbd: failed to add new device 05:18:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:18:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000007000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff888085cfd950}, 0x0) 05:18:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000060001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3826ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x60, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x44, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x24, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x60}}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x60, r5, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c001) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r6) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="09010000000000000000caab3cf850b104000000080005000000000008000400e00000021400060069705f76746930000000"], 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x5c}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r12, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, r11, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x5c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x80c9) 05:18:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0xffff888085cfdcf0}, 0x0) 05:18:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2925.780107][T23075] block (null): Could not allocate knbd recv work queue. 05:18:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3827ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2925.823241][T23075] nbd: failed to add new device 05:18:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2}, 0x0) 05:18:43 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000009000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000070001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r3, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6, 0x0, 0x8004}, 0x0) 05:18:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:18:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3828ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:43 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000000000000f000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:18:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000090001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="dd8c59ed", @ANYRES16=r2, @ANYBLOB="0901000000000000000004000000080005000000000008000400e00000021400060069705f76746930000000000000000000"], 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r3) 05:18:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3829ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x3}, 0x0) 05:18:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000f0001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000000113d000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:18:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="382aed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r3, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4}, 0x0) [ 2926.902774][T23172] __nla_validate_parse: 9 callbacks suppressed [ 2926.902792][T23172] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x38}}, 0x0) [ 2927.050414][T23185] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000001f0001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000000003f000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x5}, 0x0) 05:18:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="382bed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2927.333980][T23199] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x38}}, 0x0) [ 2927.425997][T23206] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2927.512245][T23206] block (null): Could not allocate knbd recv work queue. [ 2927.541396][T23206] nbd: failed to add new device 05:18:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000200001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6}, 0x0) [ 2927.561041][T23208] block (null): Could not allocate knbd recv work queue. [ 2927.591541][T23208] nbd: failed to add new device 05:18:45 executing program 3: r0 = syz_init_net_socket$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="382ced0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x38}}, 0x0) 05:18:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38fb0000", @ANYRES16=r2, @ANYBLOB="0901000000000000000004000000080005000000000008000400e00000021400060069705f76746930000000000000000000"], 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:45 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000007fffffff000c00060001000000000000000800"], 0x38}}, 0x0) [ 2927.783634][T23228] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2927.890918][T23242] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="382ded0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:45 executing program 0: r0 = syz_init_net_socket$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], 0x38}}, 0x0) 05:18:45 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x38, r1, 0x8, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'hsr0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x40850) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 05:18:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000113d0001000000040007800c000200000000"], 0x38}}, 0x0) [ 2928.093168][T23250] block (null): Could not allocate knbd recv work queue. [ 2928.135048][T23250] nbd: failed to add new device 05:18:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x7}, 0x0) 05:18:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000ffffffff000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:45 executing program 0: r0 = syz_init_net_socket$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], 0x38}}, 0x0) 05:18:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="382eed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2928.249810][T23263] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, r2, 0x109, 0x70bd2b, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x2c}, 0x1, 0x4000000ca281ad6, 0x0, 0x40000}, 0x0) [ 2928.456655][T23273] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:45 executing program 0: r0 = syz_init_net_socket$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], 0x38}}, 0x0) 05:18:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="382fed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:46 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000003f0001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020002000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x8}, 0x0) [ 2928.734452][T23300] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:46 executing program 0: r0 = syz_init_net_socket$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], 0x38}}, 0x0) 05:18:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={&(0x7f0000000240), 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7050724e7a0f4cfaeb3c7abee10700fbe7df156c2f2d0000400c0005000201aaaaaaaaaaaa0600060000"], 0x34}, 0x1, 0x0, 0x0, 0x805}, 0x20004001) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan4\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x5c}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_NETNS_FD={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480), 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x4c, r7, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0x1}, @ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x7d4}, @ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL={0x8, 0x17, 0x80000001}, @ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8, 0x12, 0x10001}, @ETHTOOL_A_COALESCE_TX_USECS={0x8, 0x6, 0x2}, @ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0x2}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000840}, 0x80) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r6, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) [ 2928.885431][T23308] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3830ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:46 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2928.958221][T23308] block (null): Could not allocate knbd recv work queue. [ 2929.004769][T23308] nbd: failed to add new device 05:18:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x9}, 0x0) 05:18:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x38}}, 0x0) 05:18:46 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000480001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r3, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3831ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:46 executing program 0: r0 = syz_init_net_socket$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], 0x38}}, 0x0) 05:18:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xa}, 0x0) 05:18:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020004000000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2929.389294][T23359] block (null): Could not allocate knbd recv work queue. [ 2929.415499][T23359] nbd: failed to add new device 05:18:46 executing program 3: r0 = syz_init_net_socket$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="3832ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000004c0001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:46 executing program 4: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000080)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x44, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x44}, 0x1, 0x4000000ca281ad6}, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, 0x2, 0x9, 0x3, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x8008001}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x7}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x5}}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x87}]}, 0x44}, 0x1, 0x0, 0x0, 0x840}, 0x4c800) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x4, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x1c}}, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r5) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r6, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa8, r6, 0x100, 0x70bd2d, 0x47, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_macvtap\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:tty_device_t:s0\x00'}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 05:18:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:47 executing program 3: r0 = syz_init_net_socket$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="3833ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020005000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000600001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:47 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x9}, 0x0) 05:18:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:47 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xc}, 0x0) 05:18:47 executing program 3: r0 = syz_init_net_socket$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="3834ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020006000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:47 executing program 3: r0 = syz_init_net_socket$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="3835ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r3, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:18:47 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000680001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:48 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020007000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3836ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xe}, 0x0) 05:18:48 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300000000000c0006"], 0x38}}, 0x0) 05:18:48 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020009000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000006c0001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:48 executing program 3: r0 = syz_init_net_socket$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="3837ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xf}, 0x0) 05:18:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:48 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000740001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:48 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000f000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3838ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:48 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3839ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000007a0001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x10}, 0x0) [ 2931.671175][T23543] block (null): Could not allocate knbd recv work queue. 05:18:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2931.777773][T23543] nbd: failed to add new device 05:18:49 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000030000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2931.935856][T23564] __nla_validate_parse: 14 callbacks suppressed [ 2931.935878][T23564] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:49 executing program 3: r0 = syz_init_net_socket$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="383aed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x12}, 0x0) [ 2932.016813][T23568] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2932.057020][T23569] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003000000"], 0x38}}, 0x0) [ 2932.144171][T23569] block (null): Could not allocate knbd recv work queue. [ 2932.185364][T23569] nbd: failed to add new device 05:18:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:49 executing program 3: r0 = syz_init_net_socket$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="383bed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000007fffffff0001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:49 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000050000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2932.368564][T23597] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2932.400057][T23596] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 05:18:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000200000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:49 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000"], 0x38}}, 0x0) 05:18:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x48}, 0x0) 05:18:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000060000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:50 executing program 3: r0 = syz_init_net_socket$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="383ced0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2932.723701][T23620] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2932.862767][T23631] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000070000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:50 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000"], 0x38}}, 0x0) 05:18:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000300000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:50 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:50 executing program 3: r0 = syz_init_net_socket$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="383ded0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4a}, 0x0) [ 2933.255915][T23653] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="383eed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2933.316720][T23651] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 05:18:50 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000090000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2933.417340][T23666] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:50 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000"], 0x38}}, 0x0) [ 2933.481634][T23666] block (null): Could not allocate knbd recv work queue. [ 2933.558166][T23666] nbd: failed to add new device 05:18:51 executing program 5: r0 = syz_init_net_socket$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="7961000000000400000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="383fed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:51 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:51 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000300"], 0x38}}, 0x0) 05:18:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000f0000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:51 executing program 3: r0 = syz_init_net_socket$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="3840ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4c}, 0x0) 05:18:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000500000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000"], 0x38}}, 0x0) 05:18:51 executing program 3: r0 = syz_init_net_socket$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="3841ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000"], 0x38}}, 0x0) 05:18:51 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002003d110000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3842ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:51 executing program 5: r0 = syz_init_net_socket$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="7961000000000600000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000"], 0x38}}, 0x0) 05:18:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x60}, 0x0) 05:18:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3843ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:52 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200113d0000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000"], 0x38}}, 0x0) 05:18:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000700000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x68}, 0x0) 05:18:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:52 executing program 3: r0 = syz_init_net_socket$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="3844ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000"], 0x38}}, 0x0) 05:18:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000900000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:52 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200003f0000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3845ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6c}, 0x0) 05:18:52 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000"], 0x38}}, 0x0) 05:18:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000400300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000f00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3846ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000034000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000004800000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3847ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x74}, 0x0) 05:18:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000001000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000004c00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3848ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x7a}, 0x0) 05:18:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:18:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000002000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:54 executing program 3: r0 = syz_init_net_socket$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="3849ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:54 executing program 5: r0 = syz_init_net_socket$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="7961000000006000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:18:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xf0}, 0x0) 05:18:54 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000003000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="384aed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:18:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000006800000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x166}, 0x0) 05:18:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="384bed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:54 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000004000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2937.243507][T23995] __nla_validate_parse: 19 callbacks suppressed [ 2937.243537][T23995] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x172}, 0x0) 05:18:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:18:54 executing program 3: r0 = syz_init_net_socket$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="384ced0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2937.365821][T24009] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:54 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000005000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:18:54 executing program 5: r0 = syz_init_net_socket$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="7961000000006c00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1a8}, 0x0) 05:18:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:18:55 executing program 3: r0 = syz_init_net_socket$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="384ded0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2937.701947][T24037] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:55 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000006000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1bc}, 0x0) [ 2937.927732][T24056] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x38}}, 0x0) 05:18:55 executing program 3: r0 = syz_init_net_socket$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="384eed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000007400000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x38}}, 0x0) 05:18:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000007000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2938.146237][T24074] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:55 executing program 0: r0 = syz_init_net_socket$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=[@ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) [ 2938.261759][T24083] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="384fed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:55 executing program 5: r0 = syz_init_net_socket$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="7961000000007a00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x38}}, 0x0) 05:18:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x275}, 0x0) [ 2938.655121][T24110] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000009000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:56 executing program 0: r0 = syz_init_net_socket$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=[@ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1], 0x38}}, 0x0) 05:18:56 executing program 3: r0 = syz_init_net_socket$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="3850ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2938.847226][T24123] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2938.886509][T24123] block (null): Could not allocate knbd recv work queue. [ 2938.940575][T24123] nbd: failed to add new device [ 2938.962176][T24129] block (null): Could not allocate knbd recv work queue. 05:18:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) [ 2939.007397][T24129] nbd: failed to add new device 05:18:56 executing program 4: r0 = syz_init_net_socket$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], 0x38}}, 0x0) 05:18:56 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x292}, 0x0) 05:18:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000f000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000003000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3851ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:56 executing program 0: r0 = syz_init_net_socket$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, @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1], 0x38}}, 0x0) [ 2939.297219][T24155] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:56 executing program 0: r0 = syz_init_net_socket$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, @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) [ 2939.416426][T24174] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x38}}, 0x0) 05:18:56 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000113d000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3852ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000005000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2c6}, 0x0) 05:18:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x38}}, 0x0) 05:18:57 executing program 0: r0 = syz_init_net_socket$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', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000003f000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2939.819834][T24202] block (null): Could not allocate knbd recv work queue. 05:18:57 executing program 3: r0 = syz_init_net_socket$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="3853ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2939.877566][T24202] nbd: failed to add new device 05:18:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x38}}, 0x0) 05:18:57 executing program 5: r0 = syz_init_net_socket$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="7961000000000006000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:57 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2ea}, 0x0) 05:18:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3854ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2940.162407][T24229] block (null): Could not allocate knbd recv work queue. [ 2940.179935][T24229] nbd: failed to add new device 05:18:57 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002007fffffff000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:57 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000007000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x300}, 0x0) 05:18:57 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000001000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:58 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3855ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x311}, 0x0) 05:18:58 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000340000c00060001000000000000000800"], 0x38}}, 0x0) 05:18:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000009000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:58 executing program 0: r0 = syz_init_net_socket$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', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003000000000000000c0006"], 0x38}}, 0x0) 05:18:58 executing program 3: r0 = syz_init_net_socket$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="3856ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000003"], 0x38}}, 0x0) 05:18:58 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000010c00060001000000000000000800"], 0x38}}, 0x0) 05:18:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000020c00060001000000000000000800"], 0x38}}, 0x0) 05:18:58 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000f000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:58 executing program 3: r0 = syz_init_net_socket$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="3857ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x3fa}, 0x0) 05:18:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000"], 0x38}}, 0x0) 05:18:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x500}, 0x0) 05:18:59 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000030c00060001000000000000000800"], 0x38}}, 0x0) 05:18:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000003d11000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3858ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:59 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000"], 0x38}}, 0x0) 05:18:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:18:59 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000040c00060001000000000000000800"], 0x38}}, 0x0) 05:18:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3859ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:18:59 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200030000000000"], 0x38}}, 0x0) 05:18:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000001f000001000000040007800c000200000000"], 0x38}}, 0x0) 05:18:59 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000300"], 0x38}}, 0x0) 05:18:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x600}, 0x0) 05:18:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200030000000000"], 0x38}}, 0x0) [ 2942.371721][T24444] __nla_validate_parse: 19 callbacks suppressed [ 2942.371742][T24444] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 05:18:59 executing program 3: r0 = syz_init_net_socket$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="385aed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2942.428245][T24449] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000050c00060001000000000000000800"], 0x38}}, 0x0) [ 2942.483840][T24450] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:18:59 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000300"], 0x38}}, 0x0) [ 2942.557197][T24457] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 05:19:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000020000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x700}, 0x0) 05:19:00 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="385bed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2942.718017][T24468] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:00 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000060c00060001000000000000000800"], 0x38}}, 0x0) 05:19:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000300"], 0x38}}, 0x0) [ 2942.817599][T24480] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2942.911997][T24486] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:00 executing program 5: r0 = syz_init_net_socket$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="796100000000113d000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100000004000780"], 0x38}}, 0x0) 05:19:00 executing program 3: r0 = syz_init_net_socket$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="385ced0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2942.981638][T24501] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x900}, 0x0) [ 2943.047237][T24505] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2943.070707][T24507] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2943.080723][T24507] nbd: must specify a size in bytes for the device 05:19:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000070c00060001000000000000000800"], 0x38}}, 0x0) 05:19:00 executing program 5: r0 = syz_init_net_socket$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="796100000000003f000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000090000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:00 executing program 4: r0 = syz_init_net_socket$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="796100000000000000000100000004000780"], 0x38}}, 0x0) 05:19:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="385ded0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2943.290676][T24522] nbd: must specify a size in bytes for the device 05:19:00 executing program 4: r0 = syz_init_net_socket$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="796100000000000000000100000004000780"], 0x38}}, 0x0) 05:19:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000090c00060001000000000000000800"], 0x38}}, 0x0) 05:19:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xa00}, 0x0) 05:19:00 executing program 5: r0 = syz_init_net_socket$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="7961000000000048000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000400300000001000000040007800c000200000000"], 0x38}}, 0x0) [ 2943.505093][T24545] nbd: must specify a size in bytes for the device 05:19:01 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002"], 0x38}}, 0x0) 05:19:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000000000000f0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:01 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000007040007800c00020000000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000004c000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:01 executing program 3: r0 = syz_init_net_socket$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="385eed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xc00}, 0x0) 05:19:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002"], 0x38}}, 0x0) 05:19:01 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000006040007800c00020000000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000060000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:01 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200000000000000113d0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="385fed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:01 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002"], 0x38}}, 0x0) 05:19:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:19:01 executing program 0: r0 = syz_init_net_socket$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="7961000000006c00000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3860ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2944.432391][T24636] block (null): Could not allocate knbd recv work queue. [ 2944.458325][T24636] nbd: failed to add new device 05:19:01 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200000000000000003f0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fstat(r9, &(0x7f0000000300)) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000004900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000048c0)={&(0x7f0000004840)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000826bd7000ffdbdf25010000000c00080007000000000000001c00078008000100", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="0c00040000000000000000000c0004000200000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x54}, 0x20000004) 05:19:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xe00}, 0x0) 05:19:02 executing program 3: r0 = syz_init_net_socket$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="3861ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000068000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:02 executing program 4: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:19:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000007fffffff0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xf00}, 0x0) 05:19:02 executing program 3: r0 = syz_init_net_socket$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="3862ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200"], 0x38}}, 0x0) 05:19:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000006c000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fstat(r9, &(0x7f0000000300)) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000004900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000048c0)={&(0x7f0000004840)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000826bd7000ffdbdf25010000000c00080007000000000000001c00078008000100", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="0c00040000000000000000000c0004000200000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x54}, 0x20000004) 05:19:02 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000ffffffff0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3863ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1103}, 0x0) 05:19:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000074000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:02 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000300060001000000000000000800"], 0x38}}, 0x0) 05:19:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fstat(r9, &(0x7f0000000300)) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000004900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000048c0)={&(0x7f0000004840)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000826bd7000ffdbdf25010000000c00080007000000000000001c00078008000100", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="0c00040000000000000000000c0004000200000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x54}, 0x20000004) 05:19:03 executing program 3: r0 = syz_init_net_socket$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="3864ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:03 executing program 3: r0 = syz_init_net_socket$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="3865ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000020000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:03 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1200}, 0x0) 05:19:03 executing program 5: r0 = syz_init_net_socket$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="796100000000007a000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fstat(r8, &(0x7f0000000300)) 05:19:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fstat(r8, &(0x7f0000000300)) [ 2946.181555][T24779] nbd: device at index 0 is going down 05:19:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000030000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:03 executing program 5: r0 = syz_init_net_socket$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="7961000000000040030001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3866ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:03 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1da2}, 0x0) 05:19:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:04 executing program 3: r0 = syz_init_net_socket$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="3867ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fstat(r8, &(0x7f0000000300)) 05:19:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000040000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:04 executing program 5: r0 = syz_init_net_socket$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="7961000000000003400001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:04 executing program 4: r0 = syz_init_net_socket$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=[@ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) [ 2946.907024][T24837] block (null): Could not allocate knbd recv work queue. 05:19:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3868ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2946.949892][T24837] nbd: failed to add new device 05:19:04 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000101000000040007800c000200000000"], 0x38}}, 0x0) 05:19:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000050000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:04 executing program 4: r0 = syz_init_net_socket$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=[@ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1f00}, 0x0) 05:19:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') 05:19:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:04 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000060000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000201000000040007800c000200000000"], 0x38}}, 0x0) 05:19:04 executing program 3: r0 = syz_init_net_socket$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="3869ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2947.352060][T24875] nbd: device at index 0 is going down 05:19:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') 05:19:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000070000000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2947.567817][T24900] __nla_validate_parse: 28 callbacks suppressed [ 2947.567838][T24900] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:05 executing program 3: r0 = syz_init_net_socket$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="386aed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/84, 0x54}, {&(0x7f0000001880)=""/117, 0x75}, {&(0x7f0000001900)=""/64, 0x40}, {&(0x7f0000001940)=""/133, 0x85}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x168}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/13, 0xd}, {&(0x7f0000001cc0)=""/202, 0xca}, {&(0x7f0000001dc0)=""/243, 0xf3}, {&(0x7f0000001ec0)=""/234, 0xea}], 0x4, &(0x7f0000004a80)=ANY=[@ANYBLOB="1c000000000000000100000002000000ee7cdb817a38db9106b7ce7761a7eff531ebdf3e2698aca50a7118741dde3ec49212f550b79b17709732e800dfe886eec0ce313dc57b32c03093e25cc5fc6aa58bde82add49cc621339a7929488b5dbbed764d305c990200132ca64f53947940cf6d00c91e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x98}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000004580)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/107, 0x6b}, {&(0x7f00000031c0)=""/136, 0x88}, {&(0x7f0000003280)=""/141, 0x8d}, {&(0x7f0000004940)=""/53, 0x35}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/33, 0x21}, {&(0x7f0000003440)=""/199, 0xc7}, {&(0x7f0000003540)=""/41, 0x29}, {&(0x7f0000003580)=""/4096, 0x1000}], 0xa, &(0x7f0000004980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYBLOB="0110000002004600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}}], 0x3, 0xb9bc35d5f08abf2b, &(0x7f0000004800)={0x0, 0x989680}) 05:19:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2000}, 0x0) [ 2947.692493][T24900] block (null): Could not allocate knbd recv work queue. [ 2947.736377][T24900] nbd: failed to add new device 05:19:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:05 executing program 3: r0 = syz_init_net_socket$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="386bed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000301000000040007800c000200000000"], 0x38}}, 0x0) [ 2947.861612][T24926] block (null): Could not allocate knbd recv work queue. [ 2947.892696][T24926] nbd: failed to add new device 05:19:05 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000090000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) [ 2948.014991][T24947] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) 05:19:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x3f00}, 0x0) 05:19:05 executing program 3: r0 = syz_init_net_socket$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="386ced0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000401000000040007800c000200000000"], 0x38}}, 0x0) [ 2948.267836][T24958] nbd: device at index 0 is going down 05:19:05 executing program 4: r0 = syz_init_net_socket$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', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000f0000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000cbb8ebe890abe35e6fa0be29d11d80f579f8e6b9979c9f26628f4ef02832f04cdf33d7a5dd0bf79ae287615778d6c1aca2bdbd8651b1e7c65173d121ce87e9b1178f5ad44605c33eef620f26ae54025ad4134f52791e219c67dc5a416a839d0705ab58135a2328f1241d6758101b", @ANYRES16=r5, @ANYBLOB="0000000000000000000003000000"], 0x14}}, 0x0) [ 2948.458001][T24978] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) [ 2948.539565][T24987] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:06 executing program 3: r0 = syz_init_net_socket$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="386ded0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000501000000040007800c000200000000"], 0x38}}, 0x0) 05:19:06 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:06 executing program 3: r0 = syz_init_net_socket$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="386eed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4000}, 0x0) 05:19:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) 05:19:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:06 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000500000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000601000000040007800c000200000000"], 0x38}}, 0x0) 05:19:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) [ 2949.265010][T25055] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020003"], 0x38}}, 0x0) 05:19:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4800}, 0x0) 05:19:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) 05:19:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="386fed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2949.505256][T25069] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2949.566447][T25069] block (null): Could not allocate knbd recv work queue. 05:19:07 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000600000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2949.610961][T25069] nbd: failed to add new device 05:19:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) 05:19:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000701000000040007800c000200000000"], 0x38}}, 0x0) 05:19:07 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4a00}, 0x0) 05:19:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:07 executing program 3: r0 = syz_init_net_socket$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="3870ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2950.097843][T25118] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000700000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:07 executing program 3: r0 = syz_init_net_socket$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="3871ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000901000000040007800c000200000000"], 0x38}}, 0x0) [ 2950.266136][T25136] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:07 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4a87}, 0x0) 05:19:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:07 executing program 3: r0 = syz_init_net_socket$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="3872ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) [ 2950.668296][T25165] block (null): Could not allocate knbd recv work queue. [ 2950.710434][T25165] nbd: failed to add new device 05:19:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) 05:19:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000f01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:08 executing program 3: r0 = syz_init_net_socket$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="3873ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4c00}, 0x0) 05:19:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000900000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2951.009533][T25197] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:08 executing program 3: r0 = syz_init_net_socket$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="3874ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2951.181512][T25214] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:08 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000f00000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2951.286311][T25214] block (null): Could not allocate knbd recv work queue. [ 2951.333637][T25214] nbd: failed to add new device 05:19:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) 05:19:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000001f01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) 05:19:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3875ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x5865}, 0x0) [ 2951.621625][T25256] block (null): Could not allocate knbd recv work queue. [ 2951.636878][T25256] nbd: failed to add new device [ 2951.643421][T25257] block (null): Could not allocate knbd recv work queue. 05:19:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) [ 2951.693408][T25257] nbd: failed to add new device 05:19:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000002001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:09 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200003d1100000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:09 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6000}, 0x0) 05:19:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:09 executing program 3: r0 = syz_init_net_socket$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="3876ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 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) 05:19:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000113d01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:09 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6558}, 0x0) 05:19:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:09 executing program 3: r0 = syz_init_net_socket$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="3877ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000113d00000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) 05:19:10 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6601}, 0x0) [ 2952.677709][T25343] __nla_validate_parse: 5 callbacks suppressed [ 2952.677731][T25343] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000003f01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:10 executing program 3: r0 = syz_init_net_socket$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="3878ed0e", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000003f00000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2952.964238][T25370] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2953.078506][T25381] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:10 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000004003000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 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) 05:19:10 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6800}, 0x0) 05:19:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000004801000000040007800c000200000000"], 0x38}}, 0x0) 05:19:10 executing program 3: r0 = syz_init_net_socket$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="38ffff0f", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:10 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6c00}, 0x0) [ 2953.580918][T25419] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:11 executing program 3: r0 = syz_init_net_socket$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="38ffff1f", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000340000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2953.727332][T25433] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000004c01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 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) 05:19:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:11 executing program 3: r0 = syz_init_net_socket$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="38000340", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x7201}, 0x0) [ 2954.079295][T25454] block (null): Could not allocate knbd recv work queue. [ 2954.116015][T25454] nbd: failed to add new device 05:19:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000010000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2954.136275][T25460] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2954.231212][T25471] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000006001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 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$nbd(&(0x7f0000000140), r3) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 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) [ 2954.477025][T25488] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2954.544578][T25498] nbd: device at index 0 is going down [ 2954.611487][T25497] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000020000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 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$nbd(&(0x7f0000000140), r3) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2954.659158][T25497] block (null): Could not allocate knbd recv work queue. [ 2954.686170][T25497] nbd: failed to add new device 05:19:12 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x7400}, 0x0) 05:19:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000006801000000040007800c000200000000"], 0x38}}, 0x0) 05:19:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:12 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:12 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000030000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:12 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x7502}, 0x0) 05:19:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000006c01000000040007800c000200000000"], 0x38}}, 0x0) [ 2955.182486][T25547] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 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) 05:19:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2955.294888][T25547] block (null): Could not allocate knbd recv work queue. [ 2955.316086][T25547] nbd: failed to add new device 05:19:12 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x7a00}, 0x0) 05:19:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2955.599613][T25586] block (null): Could not allocate knbd recv work queue. [ 2955.643161][T25586] nbd: failed to add new device 05:19:13 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000040000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:13 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000007401000000040007800c000200000000"], 0x38}}, 0x0) 05:19:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x8100}, 0x0) 05:19:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r2, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 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$nbd(&(0x7f0000000140), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 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) 05:19:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r2, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:13 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000050000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x874a}, 0x0) 05:19:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) 05:19:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000007a01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x9202}, 0x0) 05:19:14 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) 05:19:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000007fffffff01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:14 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000060000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) r1 = syz_init_net_socket$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) 05:19:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000001fffffff040007800c000200000000"], 0x38}}, 0x0) 05:19:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xa089}, 0x0) 05:19:14 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:14 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) 05:19:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r2, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:14 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000070000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000c0000000000000040007800c000200000000"], 0x38}}, 0x0) [ 2957.284178][T25739] nbd: device at index 0 is going down 05:19:14 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:14 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xa21d}, 0x0) 05:19:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) r1 = syz_init_net_socket$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) 05:19:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000400000000040007800c000200000000"], 0x38}}, 0x0) [ 2957.586575][T25762] nbd: device at index 0 is going down [ 2957.636354][T25765] block (null): Could not allocate knbd recv work queue. [ 2957.670928][T25765] nbd: failed to add new device 05:19:15 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:15 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000090000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:15 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$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) 05:19:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000002000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:15 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xa801}, 0x0) 05:19:15 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) 05:19:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000003000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:15 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xbc01}, 0x0) 05:19:15 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$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) 05:19:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:15 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200000000000f0000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2958.260367][T25820] __nla_validate_parse: 8 callbacks suppressed [ 2958.260386][T25820] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2958.338283][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 2958.344665][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 05:19:15 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xc602}, 0x0) [ 2958.422708][T25834] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:15 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000004000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:16 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2958.635703][T25844] nbd: device at index 0 is going down [ 2958.709443][T25852] block (null): Could not allocate knbd recv work queue. [ 2958.741555][T25852] nbd: failed to add new device 05:19:16 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) [ 2958.767615][T25857] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000113d0000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:16 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xea02}, 0x0) 05:19:16 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2958.977608][T25869] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000005000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:16 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2959.187388][T25887] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2959.351370][T25896] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:16 executing program 4: r0 = syz_init_net_socket$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) 05:19:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000003f0000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2959.510108][T25901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:16 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) 05:19:17 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xf000}, 0x0) [ 2959.557504][T25917] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(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) 05:19:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200007fffffff0000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000006000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(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) 05:19:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000007000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:17 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000001400060001000000000000000800"], 0x38}}, 0x0) 05:19:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:17 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xfa03}, 0x0) 05:19:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) [ 2960.342995][T25976] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 05:19:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:17 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2960.524957][T25992] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 2960.562248][T25992] block (null): Could not allocate knbd recv work queue. 05:19:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000009000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:18 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xfeff}, 0x0) [ 2960.592510][T25992] nbd: failed to add new device 05:19:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$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) 05:19:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000002000060001000000000000000800"], 0x38}}, 0x0) 05:19:18 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) 05:19:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2960.756356][T26011] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2960.863017][T26013] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 05:19:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$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) 05:19:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:18 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$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) 05:19:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000f000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:18 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000200000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:18 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xff0f}, 0x0) 05:19:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(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) 05:19:18 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2961.511527][T26046] block (null): Could not allocate knbd recv work queue. [ 2961.538212][T26046] nbd: failed to add new device 05:19:19 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000300000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$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) 05:19:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000048000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xff7f}, 0x0) 05:19:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$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) 05:19:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000004c000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:19 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:19:19 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000400000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xfffe}, 0x0) 05:19:19 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000060000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:19:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:19:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:20 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:20 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000500000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000068000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x20000}, 0x0) 05:19:20 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(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) 05:19:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000600000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000006c000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:20 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:19:20 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2963.450145][T26222] __nla_validate_parse: 12 callbacks suppressed [ 2963.450166][T26222] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:20 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000700000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2963.510591][T26222] block (null): Could not allocate knbd recv work queue. [ 2963.550519][T26222] nbd: failed to add new device 05:19:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x34000}, 0x0) 05:19:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000074000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:19:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:19:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:19:21 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2963.901112][T26262] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000900000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:21 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x3ffff}, 0x0) 05:19:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2964.081603][T26273] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000007a000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000f00000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:21 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 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) [ 2964.461986][T26294] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:21 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x40000}, 0x0) [ 2964.569000][T26305] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2964.648997][T26305] block (null): Could not allocate knbd recv work queue. [ 2964.678472][T26305] nbd: failed to add new device 05:19:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000030001000000040007800c000200000000"], 0x38}}, 0x0) [ 2964.697513][T26308] block (null): Could not allocate knbd recv work queue. [ 2964.705047][T26308] nbd: failed to add new device 05:19:22 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 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) 05:19:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000003000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2964.800660][T26326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1df}, 0x0) 05:19:22 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000005000000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2964.976617][T26338] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2965.121512][T26337] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e0}, 0x0) 05:19:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:22 executing program 4: r0 = syz_init_net_socket$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, 0x0, 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) 05:19:22 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000050001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:22 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000006000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:22 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 2965.544024][T26386] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:23 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e1}, 0x0) [ 2965.718027][T26406] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000060001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:23 executing program 4: r0 = syz_init_net_socket$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, 0x0, 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) 05:19:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000007000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:23 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:19:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:23 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e2}, 0x0) 05:19:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000070001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 05:19:23 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000009000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:23 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:19:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 05:19:24 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000000f000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000090001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:24 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e3}, 0x0) 05:19:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 05:19:24 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000003d11000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:24 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:24 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2967.159976][T26509] block (null): Could not allocate knbd recv work queue. [ 2967.190343][T26509] nbd: failed to add new device 05:19:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000f0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:24 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:24 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e4}, 0x0) [ 2967.364498][T26527] block (null): Could not allocate knbd recv work queue. [ 2967.380638][T26527] nbd: failed to add new device 05:19:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000113d000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:24 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:25 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000003d110001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e5}, 0x0) 05:19:25 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000003f000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x20, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x0) 05:19:25 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e6}, 0x0) 05:19:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000001f0001000000040007800c000200000000"], 0x38}}, 0x0) [ 2968.058309][T26589] nbd: must specify a size in bytes for the device 05:19:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x20, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x0) 05:19:25 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000040030000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2968.323631][T26616] nbd: must specify a size in bytes for the device 05:19:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000200001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x20, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x0) 05:19:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x0, 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) 05:19:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e7}, 0x0) 05:19:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000003400000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:26 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2968.631636][T26641] __nla_validate_parse: 14 callbacks suppressed [ 2968.631656][T26641] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2968.695427][T26642] nbd: must specify a size in bytes for the device [ 2968.758386][T26647] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) 05:19:26 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x0, 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) 05:19:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000113d0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e8}, 0x0) 05:19:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000100000c00060001000000000000000800"], 0x38}}, 0x0) [ 2969.052547][T26674] nbd: must specify at least one socket 05:19:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) [ 2969.124412][T26676] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2969.274659][T26692] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:26 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 05:19:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000200000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1e9}, 0x0) 05:19:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000003f0001000000040007800c000200000000"], 0x38}}, 0x0) [ 2969.394793][T26695] nbd: must specify at least one socket 05:19:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) [ 2969.500032][T26702] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:26 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) [ 2969.591767][T26707] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2969.656009][T26715] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2969.747655][T26718] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000300000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:27 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2969.793582][T26721] nbd: must specify at least one socket 05:19:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000480001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:27 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 05:19:27 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1ea}, 0x0) 05:19:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000113d0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:27 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000400000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000004c0001000000040007800c000200000000"], 0x38}}, 0x0) [ 2970.187077][T26744] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 05:19:27 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:27 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 05:19:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000500000c00060001000000000000000800"], 0x38}}, 0x0) [ 2970.400238][T26768] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:27 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1eb}, 0x0) 05:19:28 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:28 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000600001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) [ 2970.821182][T26794] block (null): Could not allocate knbd recv work queue. [ 2970.883479][T26794] nbd: failed to add new device 05:19:28 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000600000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1ec}, 0x0) 05:19:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:28 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2971.104998][T26809] block (null): Could not allocate knbd recv work queue. 05:19:28 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x20, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x0) [ 2971.209639][T26809] nbd: failed to add new device 05:19:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000680001000000040007800c000200000000"], 0x38}}, 0x0) [ 2971.235058][T26819] block (null): Could not allocate knbd recv work queue. [ 2971.266440][T26819] nbd: failed to add new device 05:19:28 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000700000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:28 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2971.450336][T26841] nbd: must specify a size in bytes for the device 05:19:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000006c0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:28 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x20, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x0) 05:19:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1ed}, 0x0) 05:19:29 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000900000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000740001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:29 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$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) 05:19:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:29 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x20, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}}, 0x0) 05:19:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2972.270991][T26910] nbd: must specify a size in bytes for the device 05:19:29 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000f00000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000007a0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:29 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 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) 05:19:29 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) 05:19:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1ee}, 0x0) 05:19:30 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:30 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:30 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000113d00000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:30 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) [ 2972.752007][T26944] block (null): Could not allocate knbd recv work queue. [ 2972.772470][T26944] nbd: failed to add new device 05:19:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000002000000040007800c000200000000"], 0x38}}, 0x0) 05:19:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1ef}, 0x0) 05:19:30 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 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) [ 2973.029481][T26960] nbd: must specify at least one socket 05:19:30 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) [ 2973.096487][T26971] block (null): Could not allocate knbd recv work queue. [ 2973.138678][T26971] nbd: failed to add new device 05:19:30 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2973.168544][T26970] nbd: must specify an index to disconnect 05:19:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000003f00000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000004000000040007800c000200000000"], 0x38}}, 0x0) 05:19:30 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2973.295717][T26984] nbd: must specify at least one socket 05:19:30 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000007000000040007800c000200000000"], 0x38}}, 0x0) 05:19:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f0}, 0x0) 05:19:31 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:31 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000007fffffff00000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:31 executing program 3: r0 = syz_init_net_socket$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="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:31 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000008000000040007800c000200000000"], 0x38}}, 0x0) [ 2973.866098][T27045] __nla_validate_parse: 15 callbacks suppressed [ 2973.866116][T27045] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f1}, 0x0) 05:19:31 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "3f877775b7612497304a9cee2115a2c0"}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r2, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:31 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:31 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000002000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000ffffff1f000000040007800c000200000000"], 0x38}}, 0x0) 05:19:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r4, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:31 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f2}, 0x0) 05:19:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000003000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(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) 05:19:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000025000000040007800c000200000000"], 0x38}}, 0x0) 05:19:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000068000000040007800c000200000000"], 0x38}}, 0x0) 05:19:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 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) 05:19:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f3}, 0x0) 05:19:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(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) 05:19:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000004000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000007ffffff2000000040007800c000200000000"], 0x38}}, 0x0) 05:19:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000002c0)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r5, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f4}, 0x0) 05:19:32 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2975.278333][T27168] block (null): Could not allocate knbd recv work queue. [ 2975.343290][T27168] nbd: failed to add new device 05:19:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000007ffffff8000000040007800c000200000000"], 0x38}}, 0x0) 05:19:32 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000003000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:32 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000005000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000007ffffff9000000040007800c000200000000"], 0x38}}, 0x0) 05:19:33 executing program 3: r0 = syz_init_net_socket$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="38000002", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f5}, 0x0) 05:19:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xfc030000, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:33 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000006000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000007ffffffe000000040007800c000200000000"], 0x38}}, 0x0) 05:19:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$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) [ 2975.872567][T27228] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000007fffffff000000040007800c000200000000"], 0x38}}, 0x0) 05:19:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f6}, 0x0) 05:19:33 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000007000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:33 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:33 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000020001000000040007800c000200000000"], 0x38}}, 0x0) [ 2976.365048][T27262] block (null): Could not allocate knbd recv work queue. 05:19:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0xffffff7f, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) [ 2976.414759][T27262] nbd: failed to add new device 05:19:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(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) 05:19:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000009000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:34 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4fa2, 0x10000003, @remote, 0xfffffffe}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000440)=0xffffff10, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000002000000240012800c0001006d6163766c616e00c8c11c2314000280080001000800000006000200010000004f655ae8ed0a818cdf9913d3165a", @ANYRES32=0x0, @ANYBLOB, @ANYRESOCT=r0, @ANYRESOCT], 0x54}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0xf7, r3, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e737d7463702c706f72743830783030303030303030303048653d6e6f6e973f652c7569643ea5b0390e41031fe91f971ee1986761f74911e887069f9458fa91f87fc67fc94c51efc10e0bffd457e247bed75abbb28b12d061a8a533751315b4b6fee0887a73995972bd8a6e871bec51031355e283581b787ece6ef115dbfff7ac8f964f365fb359babf1c4eb6bc04913e28e31edcd82b9413a06ee28773e7f4d47913aa505f171708fab5dc1070bbc063", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f7a6f6c653d002c00ff98ad219a47716832adbff839cafc7928eb01feda167c3b22a6ab7edce781943bfc6e4f647a4228dfb9c95cfc0fe1a515ddd0ce06df60e2571632e2e697d6efd62e928d1e0236d18d0b8513241aa07d5ea3fe039d98f5e972fb3d7d0d9633facedfe6cd07da9a4335bc5e52310ff06e8d2fef0993eeb2051cbe97bd13e34d67ecab54d7046e69b13965121c7969cff6025403ff06f52a71d0278100d174fe9b7abb41e0c62106c533f491ad02e7f03f69151c0283e7"]) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x802) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8936, &(0x7f0000000240)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x7d, r3}) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0x0, 0xffffa888}, 0x0) [ 2976.541595][T27282] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:34 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f7}, 0x0) [ 2976.679070][T27293] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000030001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:34 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000000f000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) 05:19:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f8}, 0x0) 05:19:34 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:34 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4fa2, 0x10000003, @remote, 0xfffffffe}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000440)=0xffffff10, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000002000000240012800c0001006d6163766c616e00c8c11c2314000280080001000800000006000200010000004f655ae8ed0a818cdf9913d3165a", @ANYRES32=0x0, @ANYBLOB, @ANYRESOCT=r0, @ANYRESOCT], 0x54}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0xf7, r3, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e737d7463702c706f72743830783030303030303030303048653d6e6f6e973f652c7569643ea5b0390e41031fe91f971ee1986761f74911e887069f9458fa91f87fc67fc94c51efc10e0bffd457e247bed75abbb28b12d061a8a533751315b4b6fee0887a73995972bd8a6e871bec51031355e283581b787ece6ef115dbfff7ac8f964f365fb359babf1c4eb6bc04913e28e31edcd82b9413a06ee28773e7f4d47913aa505f171708fab5dc1070bbc063", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f7a6f6c653d002c00ff98ad219a47716832adbff839cafc7928eb01feda167c3b22a6ab7edce781943bfc6e4f647a4228dfb9c95cfc0fe1a515ddd0ce06df60e2571632e2e697d6efd62e928d1e0236d18d0b8513241aa07d5ea3fe039d98f5e972fb3d7d0d9633facedfe6cd07da9a4335bc5e52310ff06e8d2fef0993eeb2051cbe97bd13e34d67ecab54d7046e69b13965121c7969cff6025403ff06f52a71d0278100d174fe9b7abb41e0c62106c533f491ad02e7f03f69151c0283e7"]) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x802) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8936, &(0x7f0000000240)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x7d, r3}) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 05:19:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2976.915180][T27312] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000030000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2977.014813][T27324] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1f9}, 0x0) 05:19:34 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 05:19:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000040001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x113d, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:19:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2977.413178][T27351] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xeed07, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2977.476900][T27359] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:34 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000050000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1fa}, 0x0) [ 2977.643872][T27376] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000050001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000060000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xe402, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2977.803383][T27390] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000060001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1fb}, 0x0) 05:19:35 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000070000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:35 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4fa2, 0x10000003, @remote, 0xfffffffe}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000440)=0xffffff10, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000002000000240012800c0001006d6163766c616e00c8c11c2314000280080001000800000006000200010000004f655ae8ed0a818cdf9913d3165a", @ANYRES32=0x0, @ANYBLOB, @ANYRESOCT=r0, @ANYRESOCT], 0x54}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0xf7, r3, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e737d7463702c706f72743830783030303030303030303048653d6e6f6e973f652c7569643ea5b0390e41031fe91f971ee1986761f74911e887069f9458fa91f87fc67fc94c51efc10e0bffd457e247bed75abbb28b12d061a8a533751315b4b6fee0887a73995972bd8a6e871bec51031355e283581b787ece6ef115dbfff7ac8f964f365fb359babf1c4eb6bc04913e28e31edcd82b9413a06ee28773e7f4d47913aa505f171708fab5dc1070bbc063", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f7a6f6c653d002c00ff98ad219a47716832adbff839cafc7928eb01feda167c3b22a6ab7edce781943bfc6e4f647a4228dfb9c95cfc0fe1a515ddd0ce06df60e2571632e2e697d6efd62e928d1e0236d18d0b8513241aa07d5ea3fe039d98f5e972fb3d7d0d9633facedfe6cd07da9a4335bc5e52310ff06e8d2fef0993eeb2051cbe97bd13e34d67ecab54d7046e69b13965121c7969cff6025403ff06f52a71d0278100d174fe9b7abb41e0c62106c533f491ad02e7f03f69151c0283e7"]) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x802) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8936, &(0x7f0000000240)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x7d, r3}) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0x0, 0x6558}, 0x0) 05:19:35 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:35 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000070001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 05:19:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:19:35 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000090000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:36 executing program 5: r0 = syz_init_net_socket$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\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000090001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1fc}, 0x0) 05:19:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:19:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:19:36 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000f0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:36 executing program 0: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000000f0000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 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) 05:19:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1fd}, 0x0) [ 2979.071328][T27496] __nla_validate_parse: 6 callbacks suppressed [ 2979.071346][T27496] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2979.218247][T27509] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 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) 05:19:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000003d110000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7003, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000480001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:36 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x38, 0x0, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x38}}, 0x0) [ 2979.505214][T27523] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2979.608247][T27544] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2979.639159][T27538] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:37 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000113d0000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1fe}, 0x0) 05:19:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4a87, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000004c0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:37 executing program 4: r0 = syz_init_net_socket$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, 0x0, 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) 05:19:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2979.923222][T27563] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:37 executing program 4: r0 = syz_init_net_socket$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, 0x0, 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) 05:19:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000003f0000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac1ff}, 0x0) 05:19:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000600001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:37 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000400300000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:37 executing program 4: r0 = syz_init_net_socket$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, 0x0, 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) 05:19:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac200}, 0x0) 05:19:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9000000, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:38 executing program 3: r0 = syz_init_net_socket$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="38000011", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000680001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:38 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000034000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) 05:19:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac201}, 0x0) [ 2980.831894][T27642] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}}, 0x0) [ 2980.964067][T27651] block (null): Could not allocate knbd recv work queue. [ 2980.994352][T27651] nbd: failed to add new device 05:19:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000006c0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:38 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000400300000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:38 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000001000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac202}, 0x0) 05:19:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) [ 2981.264992][T27680] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1400, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2981.426951][T27695] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2981.495988][T27695] block (null): Could not allocate knbd recv work queue. [ 2981.540544][T27695] nbd: failed to add new device [ 2981.547056][T27696] block (null): Could not allocate knbd recv work queue. [ 2981.554539][T27696] nbd: failed to add new device 05:19:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac203}, 0x0) 05:19:39 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000740001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) [ 2981.613938][T27710] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4fa2, 0x10000003, @remote, 0xfffffffe}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000440)=0xffffff10, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000002000000240012800c0001006d6163766c616e00c8c11c2314000280080001000800000006000200010000004f655ae8ed0a818cdf9913d3165a", @ANYRES32=0x0, @ANYBLOB, @ANYRESOCT=r0, @ANYRESOCT], 0x54}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0xf7, r3, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e737d7463702c706f72743830783030303030303030303048653d6e6f6e973f652c7569643ea5b0390e41031fe91f971ee1986761f74911e887069f9458fa91f87fc67fc94c51efc10e0bffd457e247bed75abbb28b12d061a8a533751315b4b6fee0887a73995972bd8a6e871bec51031355e283581b787ece6ef115dbfff7ac8f964f365fb359babf1c4eb6bc04913e28e31edcd82b9413a06ee28773e7f4d47913aa505f171708fab5dc1070bbc063", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f7a6f6c653d002c00ff98ad219a47716832adbff839cafc7928eb01feda167c3b22a6ab7edce781943bfc6e4f647a4228dfb9c95cfc0fe1a515ddd0ce06df60e2571632e2e697d6efd62e928d1e0236d18d0b8513241aa07d5ea3fe039d98f5e972fb3d7d0d9633facedfe6cd07da9a4335bc5e52310ff06e8d2fef0993eeb2051cbe97bd13e34d67ecab54d7046e69b13965121c7969cff6025403ff06f52a71d0278100d174fe9b7abb41e0c62106c533f491ad02e7f03f69151c0283e7"]) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x802) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8936, &(0x7f0000000240)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x7d, r3}) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0x88a8ffff00000000}, 0x0) 05:19:39 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000002000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000007a0001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:39 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x24}}, 0x0) 05:19:39 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000003000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac204}, 0x0) 05:19:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4fa2, 0x10000003, @remote, 0xfffffffe}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000440)=0xffffff10, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000002000000240012800c0001006d6163766c616e00c8c11c2314000280080001000800000006000200010000004f655ae8ed0a818cdf9913d3165a", @ANYRES32=0x0, @ANYBLOB, @ANYRESOCT=r0, @ANYRESOCT], 0x54}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0xf7, r3, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e737d7463702c706f72743830783030303030303030303048653d6e6f6e973f652c7569643ea5b0390e41031fe91f971ee1986761f74911e887069f9458fa91f87fc67fc94c51efc10e0bffd457e247bed75abbb28b12d061a8a533751315b4b6fee0887a73995972bd8a6e871bec51031355e283581b787ece6ef115dbfff7ac8f964f365fb359babf1c4eb6bc04913e28e31edcd82b9413a06ee28773e7f4d47913aa505f171708fab5dc1070bbc063", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f7a6f6c653d002c00ff98ad219a47716832adbff839cafc7928eb01feda167c3b22a6ab7edce781943bfc6e4f647a4228dfb9c95cfc0fe1a515ddd0ce06df60e2571632e2e697d6efd62e928d1e0236d18d0b8513241aa07d5ea3fe039d98f5e972fb3d7d0d9633facedfe6cd07da9a4335bc5e52310ff06e8d2fef0993eeb2051cbe97bd13e34d67ecab54d7046e69b13965121c7969cff6025403ff06f52a71d0278100d174fe9b7abb41e0c62106c533f491ad02e7f03f69151c0283e7"]) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x802) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8936, &(0x7f0000000240)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x7d, r3}) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0x6558000000000000}, 0x0) 05:19:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000301000000040007800c000200000000"], 0x38}}, 0x0) 05:19:39 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000004000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 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_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) 05:19:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x24, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) [ 2982.527329][T27786] nbd: must specify a size in bytes for the device 05:19:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1d6, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000501000000040007800c000200000000"], 0x38}}, 0x0) 05:19:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac205}, 0x0) 05:19:40 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000005000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 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_CLIENT_FLAGS={0xc}]}, 0x24}}, 0x0) 05:19:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r2, 0x109, 0x0, 0x0, {0x4}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip_vti0\x00'}]}, 0x38}, 0x1, 0x4000000ca281ad6}, 0x0) 05:19:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000601000000040007800c000200000000"], 0x38}}, 0x0) [ 2983.066156][T27823] nbd: must specify a size in bytes for the device 05:19:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) 05:19:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000006000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac206}, 0x0) 05:19:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x8, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:40 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000701000000040007800c000200000000"], 0x38}}, 0x0) [ 2983.347596][T27851] nbd: must specify at least one socket 05:19:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) 05:19:40 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000007000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:41 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4fa2, 0x10000003, @remote, 0xfffffffe}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000440)=0xffffff10, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000002000000240012800c0001006d6163766c616e00c8c11c2314000280080001000800000006000200010000004f655ae8ed0a818cdf9913d3165a", @ANYRES32=0x0, @ANYBLOB, @ANYRESOCT=r0, @ANYRESOCT], 0x54}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0xf7, r3, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e737d7463702c706f72743830783030303030303030303048653d6e6f6e973f652c7569643ea5b0390e41031fe91f971ee1986761f74911e887069f9458fa91f87fc67fc94c51efc10e0bffd457e247bed75abbb28b12d061a8a533751315b4b6fee0887a73995972bd8a6e871bec51031355e283581b787ece6ef115dbfff7ac8f964f365fb359babf1c4eb6bc04913e28e31edcd82b9413a06ee28773e7f4d47913aa505f171708fab5dc1070bbc063", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f7a6f6c653d002c00ff98ad219a47716832adbff839cafc7928eb01feda167c3b22a6ab7edce781943bfc6e4f647a4228dfb9c95cfc0fe1a515ddd0ce06df60e2571632e2e697d6efd62e928d1e0236d18d0b8513241aa07d5ea3fe039d98f5e972fb3d7d0d9633facedfe6cd07da9a4335bc5e52310ff06e8d2fef0993eeb2051cbe97bd13e34d67ecab54d7046e69b13965121c7969cff6025403ff06f52a71d0278100d174fe9b7abb41e0c62106c533f491ad02e7f03f69151c0283e7"]) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x802) r5 = socket(0x1, 0x803, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8936, &(0x7f0000000240)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x7d, r3}) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0xfeff0000}, 0x0) 05:19:41 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:41 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac207}, 0x0) 05:19:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000901000000040007800c000200000000"], 0x38}}, 0x0) 05:19:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x2c}}, 0x0) 05:19:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000009000c00060001000000000000000800"], 0x38}}, 0x0) [ 2984.237346][T27918] __nla_validate_parse: 20 callbacks suppressed [ 2984.238327][T27918] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:41 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) (fail_nth: 1) 05:19:41 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac208}, 0x0) [ 2984.372293][T27927] nbd: must specify at least one socket 05:19:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000f01000000040007800c000200000000"], 0x38}}, 0x0) [ 2984.425791][T27930] block (null): Could not allocate knbd recv work queue. [ 2984.443669][T27930] nbd: failed to add new device 05:19:41 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000901000000040007800c000200000000"], 0x38}}, 0x0) [ 2984.484782][T27934] FAULT_INJECTION: forcing a failure. [ 2984.484782][T27934] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2984.569931][T27934] CPU: 1 PID: 27934 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2984.578830][T27934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2984.589375][T27934] Call Trace: [ 2984.592654][T27934] [ 2984.595583][T27934] dump_stack_lvl+0xcd/0x134 [ 2984.600210][T27934] should_fail.cold+0x5/0xa [ 2984.603085][T27941] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2984.604742][T27934] _copy_from_user+0x2c/0x180 [ 2984.604774][T27934] __copy_msghdr_from_user+0x91/0x4b0 [ 2984.604803][T27934] ? __ia32_sys_shutdown+0x70/0x70 [ 2984.629543][T27934] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2984.635827][T27934] sendmsg_copy_msghdr+0xa1/0x160 [ 2984.640878][T27934] ? do_recvmmsg+0x6d0/0x6d0 [ 2984.645575][T27934] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2984.651705][T27934] ___sys_sendmsg+0xc6/0x170 [ 2984.656308][T27934] ? sendmsg_copy_msghdr+0x160/0x160 [ 2984.661779][T27934] ? __fget_files+0x21b/0x3e0 [ 2984.666463][T27934] ? lock_downgrade+0x6e0/0x6e0 [ 2984.671328][T27934] ? __fget_files+0x23d/0x3e0 [ 2984.676032][T27934] ? __fget_light+0xea/0x280 [ 2984.680704][T27934] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2984.688009][T27934] __sys_sendmsg+0xe5/0x1b0 [ 2984.692504][T27934] ? __sys_sendmsg_sock+0x30/0x30 [ 2984.697544][T27934] ? syscall_enter_from_user_mode+0x21/0x70 [ 2984.703440][T27934] do_syscall_64+0x35/0xb0 [ 2984.707866][T27934] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2984.713766][T27934] RIP: 0033:0x7fb4c0b0cae9 [ 2984.718185][T27934] 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 [ 2984.737958][T27934] RSP: 002b:00007fb4be082188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2984.746380][T27934] RAX: ffffffffffffffda RBX: 00007fb4c0c1ff60 RCX: 00007fb4c0b0cae9 [ 2984.754363][T27934] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000005 [ 2984.762323][T27934] RBP: 00007fb4be0821d0 R08: 0000000000000000 R09: 0000000000000000 [ 2984.770280][T27934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2984.778234][T27934] R13: 00007ffc029985cf R14: 00007fb4be082300 R15: 0000000000022000 [ 2984.786206][T27934] 05:19:42 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000000000000f000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:42 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) (fail_nth: 2) [ 2984.945333][T27953] FAULT_INJECTION: forcing a failure. [ 2984.945333][T27953] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2984.971102][T27956] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2985.005184][T27953] CPU: 1 PID: 27953 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 2985.014268][T27953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2985.024515][T27953] Call Trace: [ 2985.027800][T27953] [ 2985.030726][T27953] dump_stack_lvl+0xcd/0x134 [ 2985.035312][T27953] should_fail.cold+0x5/0xa [ 2985.039814][T27953] _copy_from_user+0x2c/0x180 [ 2985.044678][T27953] iovec_from_user+0x246/0x3d0 [ 2985.049436][T27953] __import_iovec+0x65/0x5c0 [ 2985.054036][T27953] import_iovec+0x10c/0x150 [ 2985.058719][T27953] sendmsg_copy_msghdr+0x12d/0x160 [ 2985.063915][T27953] ? do_recvmmsg+0x6d0/0x6d0 [ 2985.068495][T27953] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2985.074493][T27953] ___sys_sendmsg+0xc6/0x170 [ 2985.079070][T27953] ? sendmsg_copy_msghdr+0x160/0x160 [ 2985.084345][T27953] ? __fget_files+0x21b/0x3e0 [ 2985.089016][T27953] ? lock_downgrade+0x6e0/0x6e0 [ 2985.093870][T27953] ? __fget_files+0x23d/0x3e0 [ 2985.098552][T27953] ? __fget_light+0xea/0x280 [ 2985.103167][T27953] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2985.109428][T27953] __sys_sendmsg+0xe5/0x1b0 [ 2985.114272][T27953] ? __sys_sendmsg_sock+0x30/0x30 [ 2985.119296][T27953] ? syscall_enter_from_user_mode+0x21/0x70 [ 2985.125188][T27953] do_syscall_64+0x35/0xb0 [ 2985.129708][T27953] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2985.135768][T27953] RIP: 0033:0x7fb4c0b0cae9 [ 2985.140171][T27953] 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 [ 2985.160049][T27953] RSP: 002b:00007fb4be082188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2985.168456][T27953] RAX: ffffffffffffffda RBX: 00007fb4c0c1ff60 RCX: 00007fb4c0b0cae9 [ 2985.176682][T27953] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000005 [ 2985.184711][T27953] RBP: 00007fb4be0821d0 R08: 0000000000000000 R09: 0000000000000000 [ 2985.192764][T27953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 05:19:42 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)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000003d1101000000040007800c000200000000"], 0x38}}, 0x0) 05:19:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) (fail_nth: 1) 05:19:42 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2985.200822][T27953] R13: 00007ffc029985cf R14: 00007fb4be082300 R15: 0000000000022000 [ 2985.208806][T27953] 05:19:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000000113d000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac209}, 0x0) [ 2985.331598][T27962] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2985.375249][T27964] FAULT_INJECTION: forcing a failure. [ 2985.375249][T27964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2985.396227][T27968] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2985.429588][T27964] CPU: 0 PID: 27964 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 2985.438564][T27964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2985.448808][T27964] Call Trace: [ 2985.452177][T27964] [ 2985.455109][T27964] dump_stack_lvl+0xcd/0x134 [ 2985.459710][T27964] should_fail.cold+0x5/0xa [ 2985.464325][T27964] _copy_from_user+0x2c/0x180 [ 2985.469196][T27964] __copy_msghdr_from_user+0x91/0x4b0 [ 2985.474650][T27964] ? __ia32_sys_shutdown+0x70/0x70 [ 2985.479843][T27964] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2985.486027][T27964] sendmsg_copy_msghdr+0xa1/0x160 [ 2985.491162][T27964] ? do_recvmmsg+0x6d0/0x6d0 [ 2985.495772][T27964] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2985.501781][T27964] ___sys_sendmsg+0xc6/0x170 [ 2985.506397][T27964] ? sendmsg_copy_msghdr+0x160/0x160 [ 2985.511700][T27964] ? __fget_files+0x21b/0x3e0 [ 2985.516396][T27964] ? lock_downgrade+0x6e0/0x6e0 [ 2985.520197][T27973] block (null): Could not allocate knbd recv work queue. [ 2985.521266][T27964] ? __fget_files+0x23d/0x3e0 [ 2985.521300][T27964] ? __fget_light+0xea/0x280 [ 2985.537566][T27964] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2985.543921][T27964] __sys_sendmsg+0xe5/0x1b0 [ 2985.544242][T27973] nbd: failed to add new device [ 2985.548436][T27964] ? __sys_sendmsg_sock+0x30/0x30 [ 2985.548474][T27964] ? syscall_enter_from_user_mode+0x21/0x70 [ 2985.548502][T27964] do_syscall_64+0x35/0xb0 [ 2985.548526][T27964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2985.548548][T27964] RIP: 0033:0x7f4fcaee8ae9 [ 2985.579388][T27964] 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 [ 2985.599273][T27964] RSP: 002b:00007f4fc845e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2985.607958][T27964] RAX: ffffffffffffffda RBX: 00007f4fcaffbf60 RCX: 00007f4fcaee8ae9 [ 2985.615945][T27964] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 05:19:42 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000000003f000c00060001000000000000000800"], 0x38}}, 0x0) [ 2985.623928][T27964] RBP: 00007f4fc845e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2985.631910][T27964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2985.639885][T27964] R13: 00007ffe060dc59f R14: 00007f4fc845e300 R15: 0000000000022000 [ 2985.647885][T27964] 05:19:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000001f01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac20a}, 0x0) 05:19:43 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2985.856818][T27995] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) (fail_nth: 2) 05:19:43 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2986.131747][T28009] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:43 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000007fffffff000c00060001000000000000000800"], 0x38}}, 0x0) [ 2986.268434][T28015] FAULT_INJECTION: forcing a failure. [ 2986.268434][T28015] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2986.334990][T28015] CPU: 0 PID: 28015 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 2986.344877][T28015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2986.355455][T28015] Call Trace: [ 2986.358725][T28015] [ 2986.361645][T28015] dump_stack_lvl+0xcd/0x134 [ 2986.366330][T28015] should_fail.cold+0x5/0xa [ 2986.370842][T28015] _copy_from_user+0x2c/0x180 [ 2986.375527][T28015] iovec_from_user+0x246/0x3d0 [ 2986.380311][T28015] __import_iovec+0x65/0x5c0 05:19:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac20b}, 0x0) [ 2986.384929][T28015] import_iovec+0x10c/0x150 [ 2986.389449][T28015] sendmsg_copy_msghdr+0x12d/0x160 [ 2986.394574][T28015] ? do_recvmmsg+0x6d0/0x6d0 [ 2986.399350][T28015] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2986.405349][T28015] ___sys_sendmsg+0xc6/0x170 [ 2986.409957][T28015] ? sendmsg_copy_msghdr+0x160/0x160 [ 2986.415266][T28015] ? __fget_files+0x21b/0x3e0 [ 2986.419963][T28015] ? lock_downgrade+0x6e0/0x6e0 [ 2986.424847][T28015] ? __fget_files+0x23d/0x3e0 [ 2986.429553][T28015] ? __fget_light+0xea/0x280 05:19:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000002001000000040007800c000200000000"], 0x38}}, 0x0) [ 2986.434159][T28015] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2986.440509][T28015] __sys_sendmsg+0xe5/0x1b0 [ 2986.445024][T28015] ? __sys_sendmsg_sock+0x30/0x30 [ 2986.450080][T28015] ? syscall_enter_from_user_mode+0x21/0x70 [ 2986.455993][T28015] do_syscall_64+0x35/0xb0 [ 2986.459345][T28031] block (null): Could not allocate knbd recv work queue. [ 2986.460519][T28015] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2986.460550][T28015] RIP: 0033:0x7f4fcaee8ae9 [ 2986.477940][T28015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2986.483858][T28031] nbd: failed to add new device [ 2986.497739][T28015] RSP: 002b:00007f4fc845e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2986.497770][T28015] RAX: ffffffffffffffda RBX: 00007f4fcaffbf60 RCX: 00007f4fcaee8ae9 [ 2986.497785][T28015] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 2986.497800][T28015] RBP: 00007f4fc845e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2986.497815][T28015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2986.497830][T28015] R13: 00007ffe060dc59f R14: 00007f4fc845e300 R15: 0000000000022000 [ 2986.497860][T28015] 05:19:44 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000020000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2986.668113][T28035] block (null): Could not allocate knbd recv work queue. [ 2986.689900][T28035] nbd: failed to add new device 05:19:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) (fail_nth: 3) 05:19:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000113d01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:44 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac20c}, 0x0) [ 2987.009934][T28074] FAULT_INJECTION: forcing a failure. [ 2987.009934][T28074] name failslab, interval 1, probability 0, space 0, times 0 05:19:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000030000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2987.066422][T28077] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2987.079993][T28074] CPU: 0 PID: 28074 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 2987.088877][T28074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2987.099114][T28074] Call Trace: [ 2987.102396][T28074] [ 2987.105323][T28074] dump_stack_lvl+0xcd/0x134 [ 2987.109926][T28074] should_fail.cold+0x5/0xa [ 2987.114455][T28074] should_failslab+0x5/0x10 [ 2987.118965][T28074] kmem_cache_alloc_node+0x65/0x3f0 [ 2987.124166][T28074] ? __alloc_skb+0x215/0x340 [ 2987.128767][T28074] __alloc_skb+0x215/0x340 [ 2987.133187][T28074] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2987.139609][T28074] netlink_sendmsg+0x967/0xda0 [ 2987.144386][T28074] ? netlink_unicast+0x7d0/0x7d0 [ 2987.149332][T28074] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2987.155586][T28074] ? netlink_unicast+0x7d0/0x7d0 [ 2987.160533][T28074] sock_sendmsg+0xcf/0x120 [ 2987.164955][T28074] ____sys_sendmsg+0x6e8/0x810 [ 2987.169717][T28074] ? kernel_sendmsg+0x50/0x50 [ 2987.174390][T28074] ? do_recvmmsg+0x6d0/0x6d0 [ 2987.179943][T28074] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2987.185942][T28074] ___sys_sendmsg+0xf3/0x170 [ 2987.190538][T28074] ? sendmsg_copy_msghdr+0x160/0x160 [ 2987.195824][T28074] ? __fget_files+0x21b/0x3e0 [ 2987.200546][T28074] ? lock_downgrade+0x6e0/0x6e0 [ 2987.205410][T28074] ? __fget_files+0x23d/0x3e0 [ 2987.210102][T28074] ? __fget_light+0xea/0x280 [ 2987.214695][T28074] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2987.221118][T28074] __sys_sendmsg+0xe5/0x1b0 [ 2987.225626][T28074] ? __sys_sendmsg_sock+0x30/0x30 [ 2987.230656][T28074] ? syscall_enter_from_user_mode+0x21/0x70 [ 2987.236564][T28074] do_syscall_64+0x35/0xb0 [ 2987.241167][T28074] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2987.247066][T28074] RIP: 0033:0x7f4fcaee8ae9 [ 2987.251482][T28074] 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 [ 2987.271095][T28074] RSP: 002b:00007f4fc843d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2987.279509][T28074] RAX: ffffffffffffffda RBX: 00007f4fcaffc020 RCX: 00007f4fcaee8ae9 [ 2987.287481][T28074] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 2987.295450][T28074] RBP: 00007f4fc843d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2987.303589][T28074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2987.311557][T28074] R13: 00007ffe060dc59f R14: 00007f4fc843d300 R15: 0000000000022000 [ 2987.319541][T28074] 05:19:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) (fail_nth: 4) [ 2987.379104][T28085] nbd: device at index 0 is going down 05:19:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac20d}, 0x0) 05:19:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000040000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:44 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2987.477579][T28095] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2987.584331][T28095] block (null): Could not allocate knbd recv work queue. [ 2987.625694][T28095] nbd: failed to add new device 05:19:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000003f01000000040007800c000200000000"], 0x38}}, 0x0) [ 2987.685224][T28110] FAULT_INJECTION: forcing a failure. [ 2987.685224][T28110] name failslab, interval 1, probability 0, space 0, times 0 [ 2987.735272][T28112] nbd: device at index 0 is going down [ 2987.801741][T28121] block (null): Could not allocate knbd recv work queue. [ 2987.825290][T28121] nbd: failed to add new device [ 2987.846734][T28110] CPU: 1 PID: 28110 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 2987.855555][T28110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2987.865621][T28110] Call Trace: [ 2987.868311][T28125] block (null): Could not allocate knbd recv work queue. [ 2987.868985][T28110] [ 2987.868995][T28110] dump_stack_lvl+0xcd/0x134 [ 2987.876429][T28125] nbd: failed to add new device [ 2987.878935][T28110] should_fail.cold+0x5/0xa [ 2987.878970][T28110] should_failslab+0x5/0x10 [ 2987.878990][T28110] __kmalloc_node_track_caller+0x7d/0x360 [ 2987.879010][T28110] ? netlink_sendmsg+0x967/0xda0 [ 2987.879034][T28110] __alloc_skb+0xde/0x340 [ 2987.879067][T28110] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2987.918729][T28110] netlink_sendmsg+0x967/0xda0 [ 2987.923497][T28110] ? netlink_unicast+0x7d0/0x7d0 [ 2987.928426][T28110] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2987.934663][T28110] ? netlink_unicast+0x7d0/0x7d0 [ 2987.939687][T28110] sock_sendmsg+0xcf/0x120 [ 2987.944210][T28110] ____sys_sendmsg+0x6e8/0x810 [ 2987.948971][T28110] ? kernel_sendmsg+0x50/0x50 [ 2987.953641][T28110] ? do_recvmmsg+0x6d0/0x6d0 [ 2987.958223][T28110] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2987.964205][T28110] ___sys_sendmsg+0xf3/0x170 [ 2987.968790][T28110] ? sendmsg_copy_msghdr+0x160/0x160 [ 2987.974071][T28110] ? __fget_files+0x21b/0x3e0 [ 2987.978743][T28110] ? lock_downgrade+0x6e0/0x6e0 [ 2987.983596][T28110] ? __fget_files+0x23d/0x3e0 [ 2987.988268][T28110] ? __fget_light+0xea/0x280 [ 2987.992935][T28110] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2987.999259][T28110] __sys_sendmsg+0xe5/0x1b0 [ 2988.003751][T28110] ? __sys_sendmsg_sock+0x30/0x30 [ 2988.008771][T28110] ? syscall_enter_from_user_mode+0x21/0x70 [ 2988.014748][T28110] do_syscall_64+0x35/0xb0 [ 2988.019157][T28110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2988.025040][T28110] RIP: 0033:0x7f4fcaee8ae9 [ 2988.029446][T28110] 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 05:19:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000050000000c00060001000000000000000800"], 0x38}}, 0x0) [ 2988.049442][T28110] RSP: 002b:00007f4fc845e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2988.057857][T28110] RAX: ffffffffffffffda RBX: 00007f4fcaffbf60 RCX: 00007f4fcaee8ae9 [ 2988.065837][T28110] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 2988.073802][T28110] RBP: 00007f4fc845e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2988.081773][T28110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2988.089753][T28110] R13: 00007ffe060dc59f R14: 00007f4fc845e300 R15: 0000000000022000 [ 2988.097732][T28110] 05:19:45 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:45 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2988.168680][T28132] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) (fail_nth: 5) [ 2988.363339][T28152] FAULT_INJECTION: forcing a failure. [ 2988.363339][T28152] name fail_usercopy, interval 1, probability 0, space 0, times 0 05:19:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000060000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000004801000000040007800c000200000000"], 0x38}}, 0x0) 05:19:45 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac20e}, 0x0) [ 2988.510223][T28152] CPU: 0 PID: 28152 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 2988.519145][T28152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2988.529215][T28152] Call Trace: [ 2988.532585][T28152] [ 2988.535511][T28152] dump_stack_lvl+0xcd/0x134 [ 2988.540115][T28152] should_fail.cold+0x5/0xa [ 2988.544639][T28152] _copy_from_iter+0x389/0x1320 [ 2988.549512][T28152] ? hash_and_copy_to_iter+0x200/0x200 [ 2988.554981][T28152] ? rcu_read_lock_sched_held+0x3a/0x70 05:19:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000004c01000000040007800c000200000000"], 0x38}}, 0x0) [ 2988.560536][T28152] ? memset+0x20/0x40 [ 2988.564538][T28152] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2988.570792][T28152] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2988.577052][T28152] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2988.583320][T28152] ? __phys_addr+0xc4/0x140 [ 2988.587831][T28152] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2988.594491][T28152] ? __phys_addr_symbol+0x2c/0x70 [ 2988.599530][T28152] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2988.605535][T28152] ? __check_object_size+0x16e/0x3f0 [ 2988.610853][T28152] netlink_sendmsg+0x7d5/0xda0 [ 2988.615731][T28152] ? netlink_unicast+0x7d0/0x7d0 [ 2988.620784][T28152] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2988.627051][T28152] ? netlink_unicast+0x7d0/0x7d0 [ 2988.632175][T28152] sock_sendmsg+0xcf/0x120 [ 2988.636865][T28152] ____sys_sendmsg+0x6e8/0x810 [ 2988.641646][T28152] ? kernel_sendmsg+0x50/0x50 [ 2988.646340][T28152] ? do_recvmmsg+0x6d0/0x6d0 [ 2988.650956][T28152] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2988.657090][T28152] ___sys_sendmsg+0xf3/0x170 [ 2988.661697][T28152] ? sendmsg_copy_msghdr+0x160/0x160 [ 2988.667000][T28152] ? __fget_files+0x21b/0x3e0 [ 2988.671695][T28152] ? lock_downgrade+0x6e0/0x6e0 [ 2988.676658][T28152] ? __fget_files+0x23d/0x3e0 [ 2988.681370][T28152] ? __fget_light+0xea/0x280 [ 2988.686075][T28152] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2988.692592][T28152] __sys_sendmsg+0xe5/0x1b0 [ 2988.697108][T28152] ? __sys_sendmsg_sock+0x30/0x30 [ 2988.702195][T28152] ? syscall_enter_from_user_mode+0x21/0x70 05:19:46 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000006001000000040007800c000200000000"], 0x38}}, 0x0) [ 2988.708104][T28152] do_syscall_64+0x35/0xb0 [ 2988.712529][T28152] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2988.718441][T28152] RIP: 0033:0x7f4fcaee8ae9 [ 2988.722871][T28152] 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 [ 2988.742490][T28152] RSP: 002b:00007f4fc845e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2988.750915][T28152] RAX: ffffffffffffffda RBX: 00007f4fcaffbf60 RCX: 00007f4fcaee8ae9 05:19:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2988.758899][T28152] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 2988.766880][T28152] RBP: 00007f4fc845e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2988.775030][T28152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2988.783215][T28152] R13: 00007ffe060dc59f R14: 00007f4fc845e300 R15: 0000000000022000 [ 2988.791206][T28152] 05:19:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac20f}, 0x0) 05:19:46 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000006801000000040007800c000200000000"], 0x38}}, 0x0) 05:19:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) (fail_nth: 6) 05:19:46 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:46 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000070000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:46 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac210}, 0x0) [ 2989.203374][T28199] FAULT_INJECTION: forcing a failure. [ 2989.203374][T28199] name failslab, interval 1, probability 0, space 0, times 0 [ 2989.274977][T28199] CPU: 1 PID: 28199 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 2989.284239][T28199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2989.294314][T28199] Call Trace: [ 2989.297611][T28199] [ 2989.300539][T28199] dump_stack_lvl+0xcd/0x134 [ 2989.305138][T28199] should_fail.cold+0x5/0xa [ 2989.309912][T28199] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xd7/0x290 [ 2989.317200][T28199] should_failslab+0x5/0x10 [ 2989.321708][T28199] __kmalloc+0x72/0x340 [ 2989.325867][T28199] genl_family_rcv_msg_attrs_parse.constprop.0+0xd7/0x290 [ 2989.332985][T28199] genl_family_rcv_msg_doit+0xda/0x320 [ 2989.338450][T28199] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2989.346348][T28199] ? mutex_lock_io_nested+0x1150/0x1150 [ 2989.351897][T28199] ? __lock_acquire+0x162f/0x54a0 [ 2989.357120][T28199] ? memset+0x20/0x40 [ 2989.361110][T28199] ? genl_op_from_small+0x23/0x3c0 [ 2989.366230][T28199] ? genl_get_cmd+0x3cf/0x480 [ 2989.370921][T28199] genl_rcv_msg+0x328/0x580 [ 2989.375435][T28199] ? genl_get_cmd+0x480/0x480 [ 2989.380119][T28199] ? nbd_start_device+0xd10/0xd10 [ 2989.385152][T28199] ? lock_release+0x720/0x720 [ 2989.389848][T28199] netlink_rcv_skb+0x153/0x420 [ 2989.394799][T28199] ? genl_get_cmd+0x480/0x480 [ 2989.399521][T28199] ? netlink_ack+0xa60/0xa60 [ 2989.404128][T28199] ? netlink_deliver_tap+0x1b1/0xc30 [ 2989.409420][T28199] ? _copy_from_iter+0x12b/0x1320 [ 2989.414455][T28199] genl_rcv+0x24/0x40 [ 2989.418443][T28199] netlink_unicast+0x533/0x7d0 [ 2989.423322][T28199] ? netlink_attachskb+0x880/0x880 [ 2989.428539][T28199] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2989.434793][T28199] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2989.441037][T28199] ? __phys_addr_symbol+0x2c/0x70 [ 2989.446075][T28199] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2989.451800][T28199] ? __check_object_size+0x16e/0x3f0 [ 2989.457090][T28199] netlink_sendmsg+0x86d/0xda0 [ 2989.461886][T28199] ? netlink_unicast+0x7d0/0x7d0 [ 2989.466922][T28199] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2989.473172][T28199] ? netlink_unicast+0x7d0/0x7d0 [ 2989.478113][T28199] sock_sendmsg+0xcf/0x120 [ 2989.482538][T28199] ____sys_sendmsg+0x6e8/0x810 [ 2989.487310][T28199] ? kernel_sendmsg+0x50/0x50 [ 2989.492016][T28199] ? do_recvmmsg+0x6d0/0x6d0 [ 2989.496617][T28199] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2989.502699][T28199] ___sys_sendmsg+0xf3/0x170 [ 2989.507296][T28199] ? sendmsg_copy_msghdr+0x160/0x160 [ 2989.512591][T28199] ? __fget_files+0x21b/0x3e0 [ 2989.517281][T28199] ? lock_downgrade+0x6e0/0x6e0 [ 2989.522151][T28199] ? __fget_files+0x23d/0x3e0 [ 2989.526841][T28199] ? __fget_light+0xea/0x280 [ 2989.531524][T28199] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2989.538038][T28199] __sys_sendmsg+0xe5/0x1b0 [ 2989.542549][T28199] ? __sys_sendmsg_sock+0x30/0x30 [ 2989.547590][T28199] ? syscall_enter_from_user_mode+0x21/0x70 [ 2989.553498][T28199] do_syscall_64+0x35/0xb0 [ 2989.557920][T28199] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2989.563813][T28199] RIP: 0033:0x7f4fcaee8ae9 [ 2989.568220][T28199] 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 [ 2989.588099][T28199] RSP: 002b:00007f4fc845e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2989.596641][T28199] RAX: ffffffffffffffda RBX: 00007f4fcaffbf60 RCX: 00007f4fcaee8ae9 [ 2989.604707][T28199] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 2989.612680][T28199] RBP: 00007f4fc845e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2989.620651][T28199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2989.628622][T28199] R13: 00007ffe060dc59f R14: 00007f4fc845e300 R15: 0000000000022000 [ 2989.636609][T28199] 05:19:47 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac211}, 0x0) [ 2989.788789][T28205] __nla_validate_parse: 8 callbacks suppressed [ 2989.788807][T28205] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000090000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:47 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) (fail_nth: 7) 05:19:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000006c01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:47 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:47 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2990.105859][T28232] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2990.150924][T28248] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2990.176073][T28244] FAULT_INJECTION: forcing a failure. [ 2990.176073][T28244] name failslab, interval 1, probability 0, space 0, times 0 05:19:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000000f0000000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000007401000000040007800c000200000000"], 0x38}}, 0x0) [ 2990.304335][T28244] CPU: 0 PID: 28244 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 2990.313677][T28244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2990.323833][T28244] Call Trace: [ 2990.327115][T28244] [ 2990.330220][T28244] dump_stack_lvl+0xcd/0x134 [ 2990.334823][T28244] should_fail.cold+0x5/0xa [ 2990.339346][T28244] ? nbd_alloc_config+0x3d/0x180 [ 2990.344469][T28244] should_failslab+0x5/0x10 [ 2990.348977][T28244] kmem_cache_alloc_trace+0x55/0x2c0 [ 2990.354289][T28244] nbd_alloc_config+0x3d/0x180 [ 2990.359072][T28244] nbd_genl_connect+0x452/0x1930 [ 2990.364034][T28244] ? nbd_start_device+0xd10/0xd10 [ 2990.369073][T28244] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2990.375327][T28244] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 2990.382719][T28244] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2990.390043][T28244] genl_family_rcv_msg_doit+0x228/0x320 [ 2990.395604][T28244] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2990.402979][T28244] ? mutex_lock_io_nested+0x1150/0x1150 [ 2990.408549][T28244] ? genl_op_from_small+0x23/0x3c0 [ 2990.413671][T28244] ? genl_get_cmd+0x3cf/0x480 [ 2990.418363][T28244] genl_rcv_msg+0x328/0x580 [ 2990.422882][T28244] ? genl_get_cmd+0x480/0x480 [ 2990.427567][T28244] ? nbd_start_device+0xd10/0xd10 [ 2990.432606][T28244] ? lock_release+0x720/0x720 [ 2990.437302][T28244] netlink_rcv_skb+0x153/0x420 [ 2990.442076][T28244] ? genl_get_cmd+0x480/0x480 [ 2990.446768][T28244] ? netlink_ack+0xa60/0xa60 [ 2990.451381][T28244] ? netlink_deliver_tap+0x1b1/0xc30 [ 2990.456675][T28244] ? _copy_from_iter+0x12b/0x1320 [ 2990.461716][T28244] genl_rcv+0x24/0x40 [ 2990.465707][T28244] netlink_unicast+0x533/0x7d0 [ 2990.470487][T28244] ? netlink_attachskb+0x880/0x880 [ 2990.475604][T28244] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2990.481857][T28244] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2990.488114][T28244] ? __phys_addr_symbol+0x2c/0x70 [ 2990.493332][T28244] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2990.499055][T28244] ? __check_object_size+0x16e/0x3f0 [ 2990.504358][T28244] netlink_sendmsg+0x86d/0xda0 [ 2990.509140][T28244] ? netlink_unicast+0x7d0/0x7d0 [ 2990.514093][T28244] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2990.520344][T28244] ? netlink_unicast+0x7d0/0x7d0 [ 2990.525293][T28244] sock_sendmsg+0xcf/0x120 [ 2990.529717][T28244] ____sys_sendmsg+0x6e8/0x810 [ 2990.534483][T28244] ? kernel_sendmsg+0x50/0x50 [ 2990.539157][T28244] ? do_recvmmsg+0x6d0/0x6d0 [ 2990.543756][T28244] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2990.549751][T28244] ___sys_sendmsg+0xf3/0x170 [ 2990.554372][T28244] ? sendmsg_copy_msghdr+0x160/0x160 [ 2990.559841][T28244] ? __fget_files+0x21b/0x3e0 [ 2990.564529][T28244] ? lock_downgrade+0x6e0/0x6e0 [ 2990.569407][T28244] ? __fget_files+0x23d/0x3e0 [ 2990.574099][T28244] ? __fget_light+0xea/0x280 [ 2990.578701][T28244] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2990.584959][T28244] __sys_sendmsg+0xe5/0x1b0 [ 2990.589472][T28244] ? __sys_sendmsg_sock+0x30/0x30 [ 2990.594521][T28244] ? syscall_enter_from_user_mode+0x21/0x70 [ 2990.600787][T28244] do_syscall_64+0x35/0xb0 [ 2990.605220][T28244] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2990.611236][T28244] RIP: 0033:0x7f4fcaee8ae9 [ 2990.615656][T28244] 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 [ 2990.635455][T28244] RSP: 002b:00007f4fc845e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2990.643877][T28244] RAX: ffffffffffffffda RBX: 00007f4fcaffbf60 RCX: 00007f4fcaee8ae9 [ 2990.651949][T28244] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004 [ 2990.659921][T28244] RBP: 00007f4fc845e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2990.667896][T28244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2990.675874][T28244] R13: 00007ffe060dc59f R14: 00007f4fc845e300 R15: 0000000000022000 [ 2990.683875][T28244] 05:19:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac212}, 0x0) [ 2990.759233][T28244] nbd: couldn't allocate config 05:19:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000007a01000000040007800c000200000000"], 0x38}}, 0x0) [ 2990.783859][T28267] nbd: device at index 0 is going down 05:19:48 executing program 3: r0 = syz_init_net_socket$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="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) (fail_nth: 8) [ 2990.852285][T28268] block (null): Could not allocate knbd recv work queue. [ 2990.879703][T28268] nbd: failed to add new device 05:19:48 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000300000c00060001000000000000000800"], 0x38}}, 0x0) [ 2991.025880][T28280] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac213}, 0x0) 05:19:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 2991.157689][T28293] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:48 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000003000000040007800c000200000000"], 0x38}}, 0x0) 05:19:48 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x8, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2991.447211][T28305] nbd: device at index 0 is going down [ 2991.460079][T28308] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2991.493109][T28308] nbd: must specify a device to reconfigure 05:19:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac214}, 0x0) 05:19:49 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000500000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 2991.588920][T28317] nbd: device at index 0 is going down [ 2991.594566][T28321] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:49 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2991.657029][T28321] nbd: must specify a device to reconfigure 05:19:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000000010000040007800c000200000000"], 0x38}}, 0x0) 05:19:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:49 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000600000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000000040000040007800c000200000000"], 0x38}}, 0x0) 05:19:49 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xa, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac215}, 0x0) 05:19:49 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000400000000040007800c000200000000"], 0x38}}, 0x0) 05:19:49 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000700000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac216}, 0x0) 05:19:50 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:50 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000900000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000201000000040007800c000200000000"], 0x38}}, 0x0) 05:19:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:50 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xe, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:50 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2992.926286][T28414] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac217}, 0x0) 05:19:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000f00000c00060001000000000000000800"], 0x38}}, 0x0) [ 2993.127913][T28430] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000301000000040007800c000200000000"], 0x38}}, 0x0) 05:19:50 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xf, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac218}, 0x0) 05:19:50 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200000000003d1100000c00060001000000000000000800"], 0x38}}, 0x0) [ 2993.563209][T28469] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2993.688354][T28481] block (null): Could not allocate knbd recv work queue. [ 2993.696049][T28481] nbd: failed to add new device 05:19:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000113d00000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:51 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac219}, 0x0) [ 2993.779095][T28491] block (null): Could not allocate knbd recv work queue. [ 2993.802692][T28491] nbd: failed to add new device 05:19:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:51 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000401000000040007800c000200000000"], 0x38}}, 0x0) [ 2993.840011][T28492] block (null): Could not allocate knbd recv work queue. [ 2993.873716][T28492] nbd: failed to add new device 05:19:51 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x10, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:51 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000003f00000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:51 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000501000000040007800c000200000000"], 0x38}}, 0x0) 05:19:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:51 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x14, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac21a}, 0x0) 05:19:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000601000000040007800c000200000000"], 0x38}}, 0x0) 05:19:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000004003000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:52 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:52 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x18, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x8, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac21b}, 0x0) [ 2994.967778][T28580] __nla_validate_parse: 3 callbacks suppressed [ 2994.967798][T28580] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:52 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000340000c00060001000000000000000800"], 0x38}}, 0x0) [ 2995.110310][T28590] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x9, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:52 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1a, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000701000000040007800c000200000000"], 0x38}}, 0x0) 05:19:52 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac21c}, 0x0) [ 2995.488433][T28617] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000010c00060001000000000000000800"], 0x38}}, 0x0) 05:19:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xa, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 2995.577877][T28617] block (null): Could not allocate knbd recv work queue. [ 2995.611636][T28617] nbd: failed to add new device 05:19:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac21d}, 0x0) 05:19:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000901000000040007800c000200000000"], 0x38}}, 0x0) 05:19:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000020c00060001000000000000000800"], 0x38}}, 0x0) 05:19:53 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2995.855724][T28659] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2995.911190][T28661] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000f01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:53 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1e, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac21e}, 0x0) 05:19:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000004801000000040007800c000200000000"], 0x38}}, 0x0) 05:19:53 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000030c00060001000000000000000800"], 0x38}}, 0x0) 05:19:53 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x26, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:53 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xf, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac21f}, 0x0) [ 2996.547676][T28709] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:54 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000004c01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:54 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000040c00060001000000000000000800"], 0x38}}, 0x0) [ 2996.789089][T28735] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2996.818733][T28738] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000006001000000040007800c000200000000"], 0x38}}, 0x0) 05:19:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x10, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:54 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x30, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:54 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac220}, 0x0) 05:19:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000050c00060001000000000000000800"], 0x38}}, 0x0) [ 2997.249445][T28765] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:54 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2997.330435][T28777] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:54 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x36, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x14, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000006801000000040007800c000200000000"], 0x38}}, 0x0) 05:19:55 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000060c00060001000000000000000800"], 0x38}}, 0x0) 05:19:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x18, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:55 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3e, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac221}, 0x0) 05:19:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:55 executing program 5: r0 = syz_init_net_socket$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="7961000000000000006c01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1a, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:55 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x48, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2998.024657][T28825] block (null): Could not allocate knbd recv work queue. [ 2998.053830][T28825] nbd: failed to add new device 05:19:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000070c00060001000000000000000800"], 0x38}}, 0x0) 05:19:55 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:55 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac222}, 0x0) 05:19:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000007401000000040007800c000200000000"], 0x38}}, 0x0) 05:19:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1e, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:55 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4c, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2998.530296][T28864] block (null): Could not allocate knbd recv work queue. [ 2998.586390][T28864] nbd: failed to add new device 05:19:56 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000090c00060001000000000000000800"], 0x38}}, 0x0) 05:19:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000007a01000000040007800c000200000000"], 0x38}}, 0x0) 05:19:56 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac223}, 0x0) 05:19:56 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x68, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x24, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000000000000f0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:56 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x26, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000003000000040007800c000200000000"], 0x38}}, 0x0) 05:19:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000000000113d0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000007000000040007800c000200000000"], 0x38}}, 0x0) 05:19:56 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6c, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:56 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:56 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac224}, 0x0) 05:19:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x36, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:57 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200000000000000003f0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000025000000040007800c000200000000"], 0x38}}, 0x0) 05:19:57 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 2999.766539][T28972] nbd: device at index 0 is going down 05:19:57 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x74, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 2999.827846][T28971] block (null): Could not allocate knbd recv work queue. 05:19:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac225}, 0x0) [ 2999.880719][T28971] nbd: failed to add new device 05:19:57 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000068000000040007800c000200000000"], 0x38}}, 0x0) 05:19:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000007fffffff0c00060001000000000000000800"], 0x38}}, 0x0) 05:19:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3e, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:57 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7a, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac226}, 0x0) 05:19:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000002000000040007800c000200000000"], 0x38}}, 0x0) 05:19:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x48, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3000.324598][T29005] nbd: device at index 0 is going down [ 3000.339732][T29015] __nla_validate_parse: 8 callbacks suppressed [ 3000.339750][T29015] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3000.356427][T29015] nbd: must specify an index to disconnect 05:19:57 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x98, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3000.417810][T29021] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:19:57 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000300060001000000000000000800"], 0x38}}, 0x0) [ 3000.461514][T29021] nbd: must specify an index to disconnect [ 3000.523850][T29014] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4c, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:58 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000003000000040007800c000200000000"], 0x38}}, 0x0) [ 3000.617023][T29035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3000.661948][T29037] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3000.729838][T29043] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 05:19:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac227}, 0x0) 05:19:58 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000200000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:58 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xa0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3000.812953][T29047] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3000.848155][T29047] nbd: must specify a device to reconfigure 05:19:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x68, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3000.889813][T29051] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3000.919822][T29051] nbd: must specify a device to reconfigure 05:19:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:58 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000004000000040007800c000200000000"], 0x38}}, 0x0) 05:19:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000300000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac228}, 0x0) 05:19:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6c, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:58 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xb8, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:58 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000007000000040007800c000200000000"], 0x38}}, 0x0) 05:19:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3001.557858][T29099] nbd: device at index 0 is going down [ 3001.588276][T29100] block (null): Could not allocate knbd recv work queue. 05:19:59 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3001.614459][T29100] nbd: failed to add new device 05:19:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000008000000040007800c000200000000"], 0x38}}, 0x0) [ 3001.649361][T29104] block (null): Could not allocate knbd recv work queue. [ 3001.682619][T29104] nbd: failed to add new device 05:19:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x74, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3001.711412][T29111] block (null): Could not allocate knbd recv work queue. [ 3001.742692][T29111] nbd: failed to add new device 05:19:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000400000c00060001000000000000000800"], 0x38}}, 0x0) 05:19:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac229}, 0x0) 05:19:59 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xc0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000025000000040007800c000200000000"], 0x38}}, 0x0) 05:19:59 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xca, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:19:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7a, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000068000000040007800c000200000000"], 0x38}}, 0x0) 05:19:59 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000500000c00060001000000000000000800"], 0x38}}, 0x0) [ 3002.145062][T29142] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3002.206847][T29150] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:19:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000000f2ffff7f040007800c000200000000"], 0x38}}, 0x0) 05:19:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac22a}, 0x0) 05:19:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x98, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:19:59 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xd2, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3002.503343][T29177] nbd: device at index 0 is going down 05:20:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000600000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:00 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000000f8ffff7f040007800c000200000000"], 0x38}}, 0x0) 05:20:00 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xe4, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xa0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac22b}, 0x0) [ 3002.861935][T29197] nbd: device at index 0 is going down [ 3002.893310][T29199] block (null): Could not allocate knbd recv work queue. 05:20:00 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3002.971949][T29199] nbd: failed to add new device 05:20:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000700000c00060001000000000000000800"], 0x38}}, 0x0) [ 3002.999327][T29211] block (null): Could not allocate knbd recv work queue. [ 3003.023074][T29211] nbd: failed to add new device 05:20:00 executing program 5: r0 = syz_init_net_socket$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="79610000000000000000f9ffff7f040007800c000200000000"], 0x38}}, 0x0) 05:20:00 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xfc, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xb8, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:00 executing program 5: r0 = syz_init_net_socket$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="79610000000000000000feffff7f040007800c000200000000"], 0x38}}, 0x0) 05:20:00 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xfe, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac22c}, 0x0) 05:20:00 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000900000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:01 executing program 5: r0 = syz_init_net_socket$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="79610000000000000000000000c0040007800c000200000000"], 0x38}}, 0x0) [ 3003.575026][T29257] nbd: device at index 0 is going down 05:20:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xc0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3003.648928][T29258] block (null): Could not allocate knbd recv work queue. [ 3003.656580][T29258] nbd: failed to add new device 05:20:01 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000f00000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000001fffffff040007800c000200000000"], 0x38}}, 0x0) 05:20:01 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x116, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac22d}, 0x0) 05:20:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xca, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:01 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000003000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac22e}, 0x0) 05:20:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000010007800c000200000000"], 0x38}}, 0x0) 05:20:01 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x120, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xd2, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:01 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3004.509789][T29346] nbd: must specify at least one socket 05:20:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000005000c00060001000000000000000800"], 0x38}}, 0x0) [ 3004.622885][T29357] nbd: must specify at least one socket 05:20:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xe4, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000020007800c000200000000"], 0x38}}, 0x0) 05:20:02 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x122, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac22f}, 0x0) [ 3004.907631][T29370] block (null): Could not allocate knbd recv work queue. [ 3004.915161][T29370] nbd: failed to add new device [ 3004.987345][T29383] nbd: must specify at least one socket [ 3005.015547][T29390] nbd: must specify at least one socket 05:20:02 executing program 3: r0 = syz_init_net_socket$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="38000002", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000006000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000030007800c000200000000"], 0x38}}, 0x0) 05:20:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xfe, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:02 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x144, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac230}, 0x0) 05:20:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x116, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000007000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac231}, 0x0) 05:20:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001020000040007800c000200000000"], 0x38}}, 0x0) 05:20:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:03 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x154, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3005.779134][T29444] __nla_validate_parse: 5 callbacks suppressed [ 3005.779154][T29444] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000009000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x120, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:03 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac232}, 0x0) [ 3005.974523][T29467] nbd: device at index 0 is going down [ 3005.993724][T29470] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:03 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x158, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3006.056559][T29470] block (null): Could not allocate knbd recv work queue. [ 3006.103547][T29470] nbd: failed to add new device [ 3006.128266][T29469] block (null): Could not allocate knbd recv work queue. [ 3006.136089][T29469] nbd: failed to add new device 05:20:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001030000040007800c000200000000"], 0x38}}, 0x0) 05:20:03 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000000000000f000c00060001000000000000000800"], 0x38}}, 0x0) [ 3006.348938][T29493] nbd: device at index 0 is going down 05:20:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x122, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:03 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000003d11000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:03 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac233}, 0x0) 05:20:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3006.527087][T29504] block (null): Could not allocate knbd recv work queue. [ 3006.542256][T29504] nbd: failed to add new device 05:20:04 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000001040000040007800c000200000000"], 0x38}}, 0x0) [ 3006.630775][T29524] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x15e, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x144, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3006.819598][T29525] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3006.876537][T29525] block (null): Could not allocate knbd recv work queue. [ 3006.890012][T29525] nbd: failed to add new device 05:20:04 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000001050000040007800c000200000000"], 0x38}}, 0x0) 05:20:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000000113d000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x16a, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x154, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3007.091541][T29559] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x400300}, 0x0) [ 3007.170851][T29564] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3007.217738][T29565] nbd: device at index 0 is going down [ 3007.225594][T29568] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:04 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c0002000000000000003f000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x158, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x17c, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001060000040007800c000200000000"], 0x38}}, 0x0) 05:20:05 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xc20a00}, 0x0) [ 3007.599984][T29600] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3007.690306][T29611] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x15e, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:05 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000001400060001000000000000000800"], 0x38}}, 0x0) [ 3007.792321][T29611] block (null): Could not allocate knbd recv work queue. [ 3007.824839][T29611] nbd: failed to add new device 05:20:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001070000040007800c000200000000"], 0x38}}, 0x0) [ 3007.916998][T29632] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 3007.997042][T29635] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 05:20:05 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:05 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x18a, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x17c, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3008.098851][T29635] block (null): Could not allocate knbd recv work queue. [ 3008.150468][T29635] nbd: failed to add new device 05:20:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xf0ffff}, 0x0) [ 3008.181399][T29642] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000002000060001000000000000000800"], 0x38}}, 0x0) 05:20:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x18a, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1000000}, 0x0) 05:20:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001090000040007800c000200000000"], 0x38}}, 0x0) 05:20:05 executing program 3: r0 = syz_init_net_socket$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="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:05 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1ae, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:05 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000002000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1ae, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:06 executing program 5: r0 = syz_init_net_socket$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="79610000000000000000010f0000040007800c000200000000"], 0x38}}, 0x0) [ 3008.675820][T29679] nbd: device at index 0 is going down 05:20:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000eed", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3008.733641][T29685] blk-mq: failed to allocate request map [ 3008.753153][T29685] nbd: failed to add new device 05:20:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1c20a00}, 0x0) 05:20:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1cc, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000003000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1cc, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:06 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000001480000040007800c000200000000"], 0x38}}, 0x0) 05:20:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1d6, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:06 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000004000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1d6, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:06 executing program 5: r0 = syz_init_net_socket$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="79610000000000000000014c0000040007800c000200000000"], 0x38}}, 0x0) 05:20:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00J', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2000000}, 0x0) 05:20:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1e8, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000005000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1e8, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380000a0", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:07 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000001600000040007800c000200000000"], 0x38}}, 0x0) [ 3009.809727][T29777] block (null): Could not allocate knbd recv work queue. [ 3009.844965][T29777] nbd: failed to add new device [ 3009.899239][T29790] block (null): Could not allocate knbd recv work queue. 05:20:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000006000c00060001000000000000000800"], 0x38}}, 0x0) [ 3009.973484][T29790] nbd: failed to add new device 05:20:07 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1ea, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:07 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2c20a00}, 0x0) 05:20:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1ea, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:07 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1f6, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:07 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000007000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001680000040007800c000200000000"], 0x38}}, 0x0) 05:20:07 executing program 3: r0 = syz_init_net_socket$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="38ffffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3010.526428][T29838] nbd: device at index 0 is going down 05:20:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1f6, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000000016c0000040007800c000200000000"], 0x38}}, 0x0) [ 3010.584765][T29845] block (null): Could not allocate knbd recv work queue. [ 3010.639099][T29845] nbd: failed to add new device [ 3010.672957][T29853] block (null): Could not allocate knbd recv work queue. [ 3010.711169][T29853] nbd: failed to add new device 05:20:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000009000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:08 executing program 3: r0 = syz_init_net_socket$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="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x3000000}, 0x0) [ 3010.859648][T29865] __nla_validate_parse: 15 callbacks suppressed [ 3010.859668][T29865] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:08 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x246, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x246, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001740000040007800c000200000000"], 0x38}}, 0x0) 05:20:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000000000f000c00060001000000000000000800"], 0x38}}, 0x0) 05:20:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x248, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3011.268771][T29899] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3011.322553][T29903] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:08 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x248, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3011.372568][T29907] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:08 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000030c00060001000000000000000800"], 0x38}}, 0x0) 05:20:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x3c20a00}, 0x0) [ 3011.484953][T29907] block (null): Could not allocate knbd recv work queue. [ 3011.508313][T29907] nbd: failed to add new device 05:20:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000002", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x26a, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3011.627184][T29929] nbd: device at index 0 is going down 05:20:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000000017a0000040007800c000200000000"], 0x38}}, 0x0) [ 3011.678810][T29933] block (null): Could not allocate knbd recv work queue. [ 3011.686360][T29933] nbd: failed to add new device 05:20:09 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000050c00060001000000000000000800"], 0x38}}, 0x0) 05:20:09 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x26e, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:09 executing program 3: r0 = syz_init_net_socket$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="38c28978", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:09 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4000000}, 0x0) [ 3011.864357][T29947] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3011.977337][T29958] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000060c00060001000000000000000800"], 0x38}}, 0x0) 05:20:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x26e, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:09 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x270, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:09 executing program 3: r0 = syz_init_net_socket$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="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000300040007800c000200000000"], 0x38}}, 0x0) 05:20:09 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4c20a00}, 0x0) [ 3012.367562][T29982] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:09 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000070c00060001000000000000000800"], 0x38}}, 0x0) 05:20:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x270, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:09 executing program 3: r0 = syz_init_net_socket$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="38ad7889", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3012.552217][T29999] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:10 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x284, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:10 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000001000500040007800c000200000000"], 0x38}}, 0x0) 05:20:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000090c00060001000000000000000800"], 0x38}}, 0x0) [ 3012.840734][T30023] block (null): Could not allocate knbd recv work queue. 05:20:10 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:10 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x5000000}, 0x0) [ 3012.885645][T30023] nbd: failed to add new device 05:20:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000600040007800c000200000000"], 0x38}}, 0x0) 05:20:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x28a, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3013.063771][T30040] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3013.090280][T30041] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:10 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x28a, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:10 executing program 5: r0 = syz_init_net_socket$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="7961000000000000000001000700040007800c000200000000"], 0x38}}, 0x0) 05:20:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000001", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:10 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200000000000000000f0c00060001000000000000000800"], 0x38}}, 0x0) 05:20:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x28e, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:10 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2b6, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000002", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:10 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x5c20a00}, 0x0) 05:20:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000900040007800c000200000000"], 0x38}}, 0x0) 05:20:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c0002000000000000003d110c00060001000000000000000800"], 0x38}}, 0x0) 05:20:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2b0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000f00040007800c000200000000"], 0x38}}, 0x0) 05:20:11 executing program 3: r0 = syz_init_net_socket$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="38ffffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6000000}, 0x0) 05:20:11 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2c6, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2b6, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c000200000000000000113d0c00060001000000000000000800"], 0x38}}, 0x0) 05:20:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2c6, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000000013d1100040007800c000200000000"], 0x38}}, 0x0) 05:20:11 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2e0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x6c20a00}, 0x0) 05:20:11 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200000000000000003f0c00060001000000000000000800"], 0x38}}, 0x0) 05:20:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001001f00040007800c000200000000"], 0x38}}, 0x0) 05:20:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2d0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2e4, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000300060001000000000000000800"], 0x38}}, 0x0) 05:20:12 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x7000000}, 0x0) 05:20:12 executing program 3: r0 = syz_init_net_socket$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="38000001", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001002000040007800c000200000000"], 0x38}}, 0x0) 05:20:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2fe, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:12 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x7c20a00}, 0x0) 05:20:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2e0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:12 executing program 3: r0 = syz_init_net_socket$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="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001113d00040007800c000200000000"], 0x38}}, 0x0) 05:20:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2e4, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x300, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:12 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000020c00060001000000000000000800"], 0x38}}, 0x0) 05:20:12 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x8000000}, 0x0) [ 3015.486694][T30236] nbd: device at index 0 is going down 05:20:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38ffffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x300, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3015.533338][T30241] block (null): Could not allocate knbd recv work queue. [ 3015.556736][T30241] nbd: failed to add new device [ 3015.584802][T30244] block (null): Could not allocate knbd recv work queue. [ 3015.611714][T30244] nbd: failed to add new device [ 3015.632526][T30248] block (null): Could not allocate knbd recv work queue. 05:20:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001003f00040007800c000200000000"], 0x38}}, 0x0) [ 3015.665919][T30248] nbd: failed to add new device 05:20:13 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000030c00060001000000000000000800"], 0x38}}, 0x0) 05:20:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x30a, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:13 executing program 3: r0 = syz_init_net_socket$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="38000003", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3015.897342][T30271] __nla_validate_parse: 18 callbacks suppressed [ 3015.897363][T30271] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001004800040007800c000200000000"], 0x38}}, 0x0) 05:20:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x8c20a00}, 0x0) 05:20:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x30a, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38ffffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:13 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000040c00060001000000000000000800"], 0x38}}, 0x0) [ 3016.204294][T30299] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000fff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x310, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3016.377203][T30312] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000050c00060001000000000000000800"], 0x38}}, 0x0) 05:20:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x31c, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3016.441491][T30312] block (null): Could not allocate knbd recv work queue. [ 3016.494717][T30312] nbd: failed to add new device 05:20:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x9000000}, 0x0) 05:20:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001004c00040007800c000200000000"], 0x38}}, 0x0) 05:20:14 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x326, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38001fff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3016.707693][T30336] block (null): Could not allocate knbd recv work queue. [ 3016.715700][T30336] nbd: failed to add new device 05:20:14 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000060c00060001000000000000000800"], 0x38}}, 0x0) [ 3016.808973][T30345] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3016.896203][T30359] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x326, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:14 executing program 3: r0 = syz_init_net_socket$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="387fffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:14 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x328, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x9c20a00}, 0x0) 05:20:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001006000040007800c000200000000"], 0x38}}, 0x0) 05:20:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000070c00060001000000000000000800"], 0x38}}, 0x0) [ 3017.310664][T30389] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xa000000}, 0x0) 05:20:14 executing program 3: r0 = syz_init_net_socket$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="3897ffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:14 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x334, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3017.428961][T30397] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x328, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001006800040007800c000200000000"], 0x38}}, 0x0) 05:20:15 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000090c00060001000000000000000800"], 0x38}}, 0x0) 05:20:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38e4ffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:15 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x348, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x334, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3017.768733][T30419] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:15 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xac20a00}, 0x0) [ 3017.932390][T30433] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:15 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c000200000000000000000f0c00060001000000000000000800"], 0x38}}, 0x0) [ 3018.024497][T30433] block (null): Could not allocate knbd recv work queue. [ 3018.055120][T30433] nbd: failed to add new device 05:20:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001006c00040007800c000200000000"], 0x38}}, 0x0) 05:20:15 executing program 3: r0 = syz_init_net_socket$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="38fdffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:15 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x354, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x348, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3018.218020][T30452] block (null): Could not allocate knbd recv work queue. [ 3018.225746][T30452] nbd: failed to add new device 05:20:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38feffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:15 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000001400060001000000000000000800"], 0x38}}, 0x0) [ 3018.414974][T30470] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380000ff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:15 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xbc20a00}, 0x0) 05:20:15 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x35c, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001007400040007800c000200000000"], 0x38}}, 0x0) 05:20:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x35c, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3018.593509][T30483] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 3018.696989][T30488] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 3018.746802][T30488] block (null): Could not allocate knbd recv work queue. [ 3018.754990][T30488] nbd: failed to add new device 05:20:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000002000060001000000000000000800"], 0x38}}, 0x0) 05:20:16 executing program 3: r0 = syz_init_net_socket$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="38ffffff", @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000300060001000000000000000800"], 0x38}}, 0x0) 05:20:16 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x360, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001007a00040007800c000200000000"], 0x38}}, 0x0) 05:20:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x360, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:16 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xc000000}, 0x0) 05:20:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:16 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000001400060001000000000000000800"], 0x38}}, 0x0) 05:20:16 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x36c, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x36c, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000050007800c000200000000"], 0x38}}, 0x0) 05:20:16 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3019.419666][T30538] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 3019.480372][T30543] nbd: device at index 0 is going down 05:20:16 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xcc20a00}, 0x0) [ 3019.543013][T30545] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 05:20:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c02060001000000000000000800"], 0x38}}, 0x0) [ 3019.598391][T30556] block (null): Could not allocate knbd recv work queue. [ 3019.637628][T30556] nbd: failed to add new device [ 3019.644289][T30557] block (null): Could not allocate knbd recv work queue. 05:20:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x372, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3019.683708][T30557] nbd: failed to add new device 05:20:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000060007800c000200000000"], 0x38}}, 0x0) 05:20:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x372, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3019.778407][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 3019.784749][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 05:20:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:17 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xdc20a00}, 0x0) 05:20:17 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c03060001000000000000000800"], 0x38}}, 0x0) 05:20:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000070007800c000200000000"], 0x38}}, 0x0) 05:20:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x396, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x396, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:17 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c04060001000000000000000800"], 0x38}}, 0x0) 05:20:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000080007800c000200000000"], 0x38}}, 0x0) 05:20:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x39c, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x39c, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:17 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c05060001000000000000000800"], 0x38}}, 0x0) 05:20:17 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xe000000}, 0x0) [ 3020.471705][T30618] nbd: must specify a size in bytes for the device [ 3020.528845][T30621] nbd: must specify a size in bytes for the device 05:20:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000090007800c000200000000"], 0x38}}, 0x0) 05:20:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3ac, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:18 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3a0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:18 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c06060001000000000000000800"], 0x38}}, 0x0) 05:20:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3020.821454][T30638] nbd: must specify a size in bytes for the device [ 3020.890587][T30644] nbd: must specify a size in bytes for the device [ 3020.929668][T30649] __nla_validate_parse: 30 callbacks suppressed [ 3020.929689][T30649] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 05:20:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3d4, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000000010000000a0007800c000200000000"], 0x38}}, 0x0) 05:20:18 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3ac, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:18 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xec20a00}, 0x0) [ 3021.023470][T30650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3021.077894][T30651] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3021.106207][T30654] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c07060001000000000000000800"], 0x38}}, 0x0) 05:20:18 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3021.217531][T30660] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3ec, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3021.268394][T30660] nbd: must specify a size in bytes for the device [ 3021.306556][T30666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3021.357291][T30666] nbd: must specify a size in bytes for the device [ 3021.402869][T30670] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3021.438058][T30672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="79610000000000000000010000000b0007800c000200000000"], 0x38}}, 0x0) 05:20:18 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3b0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:18 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xf000000}, 0x0) [ 3021.478477][T30676] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3021.512580][T30678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:19 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c09060001000000000000000800"], 0x38}}, 0x0) 05:20:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3f6, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3021.664003][T30684] nbd: must specify a size in bytes for the device [ 3021.728495][T30690] nbd: must specify a size in bytes for the device 05:20:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3c8, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000100007800c000200000000"], 0x38}}, 0x0) 05:20:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c0f060001000000000000000800"], 0x38}}, 0x0) 05:20:19 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3f8, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0xfc20a00}, 0x0) [ 3022.068260][T30706] nbd: must specify a size in bytes for the device [ 3022.093148][T30712] nbd: must specify a size in bytes for the device 05:20:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3ec, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000110007800c000200000000"], 0x38}}, 0x0) 05:20:19 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c000a0001000000000000000800"], 0x38}}, 0x0) 05:20:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3fa, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:19 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:19 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3f6, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3022.472753][T30733] nbd: must specify a size in bytes for the device 05:20:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x10000000}, 0x0) [ 3022.532126][T30737] nbd: must specify a size in bytes for the device 05:20:20 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c003f0001000000000000000800"], 0x38}}, 0x0) 05:20:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000120007800c000200000000"], 0x38}}, 0x0) 05:20:20 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3fc, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:20 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3f8, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c000a0001000000000000000800"], 0x38}}, 0x0) [ 3022.863479][T30755] nbd: must specify a size in bytes for the device [ 3022.923606][T30761] nbd: must specify a size in bytes for the device 05:20:20 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x10c20a00}, 0x0) 05:20:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3fe, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000240007800c000200000000"], 0x38}}, 0x0) 05:20:20 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3fa, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:20 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060400000000000000000800"], 0x38}}, 0x0) [ 3023.257386][T30778] nbd: must specify a size in bytes for the device [ 3023.294106][T30783] nbd: must specify a size in bytes for the device 05:20:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x500, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000680007800c000200000000"], 0x38}}, 0x0) 05:20:20 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3fc, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:20 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060201000000000000000800"], 0x38}}, 0x0) 05:20:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x11030000}, 0x0) 05:20:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x600, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3023.625548][T30800] nbd: must specify at least one socket [ 3023.661861][T30805] nbd: must specify at least one socket 05:20:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000200040007800c000200000000"], 0x38}}, 0x0) 05:20:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3fe, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:21 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060301000000000000000800"], 0x38}}, 0x0) 05:20:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x700, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:21 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x11c20a00}, 0x0) 05:20:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x500, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000300040007800c000200000000"], 0x38}}, 0x0) 05:20:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060401000000000000000800"], 0x38}}, 0x0) 05:20:21 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x900, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000400040007800c000200000000"], 0x38}}, 0x0) 05:20:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060501000000000000000800"], 0x38}}, 0x0) 05:20:21 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x600, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:21 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x12000000}, 0x0) 05:20:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xa00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:22 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x700, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:22 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060601000000000000000800"], 0x38}}, 0x0) 05:20:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000500040007800c000200000000"], 0x38}}, 0x0) 05:20:22 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x12c20a00}, 0x0) 05:20:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xa03, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:22 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x900, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000600040007800c000200000000"], 0x38}}, 0x0) 05:20:22 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060701000000000000000800"], 0x38}}, 0x0) 05:20:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xc00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:22 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xa00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x13c20a00}, 0x0) 05:20:22 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060901000000000000000800"], 0x38}}, 0x0) 05:20:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000700040007800c000200000000"], 0x38}}, 0x0) 05:20:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:23 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060f01000000000000000800"], 0x38}}, 0x0) 05:20:23 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xa03, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:23 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000900040007800c000200000000"], 0x38}}, 0x0) 05:20:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x113d, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:23 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x14c20a00}, 0x0) 05:20:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060003000000000000000800"], 0x38}}, 0x0) [ 3025.941197][T30949] __nla_validate_parse: 52 callbacks suppressed [ 3025.941217][T30949] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000f00040007800c000200000000"], 0x38}}, 0x0) 05:20:23 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xc00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3026.060284][T30957] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:23 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060007000000000000000800"], 0x38}}, 0x0) 05:20:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1400, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3026.238962][T30973] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3026.302743][T30980] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3026.326102][T30981] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3026.416849][T30982] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001004800040007800c000200000000"], 0x38}}, 0x0) 05:20:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1601, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:23 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xe00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:23 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x15c20a00}, 0x0) 05:20:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060002000000000000000800"], 0x38}}, 0x0) 05:20:24 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x16c20a00}, 0x0) [ 3026.769945][T31012] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:24 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1800, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3026.881673][T31023] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001004c00040007800c000200000000"], 0x38}}, 0x0) 05:20:24 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:24 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060003000000000000000800"], 0x38}}, 0x0) [ 3027.056415][T31033] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3027.093824][T31035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001006000040007800c000200000000"], 0x38}}, 0x0) 05:20:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1a00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:24 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x17c20a00}, 0x0) 05:20:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:24 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1003, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060004000000000000000800"], 0x38}}, 0x0) 05:20:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001006800040007800c000200000000"], 0x38}}, 0x0) 05:20:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x113d, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1c03, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x18c20a00}, 0x0) 05:20:25 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060007000000000000000800"], 0x38}}, 0x0) 05:20:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001006c00040007800c000200000000"], 0x38}}, 0x0) 05:20:25 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1e00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1400, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x19c20a00}, 0x0) 05:20:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060008000000000000000800"], 0x38}}, 0x0) [ 3028.236976][T31113] block (null): Could not allocate knbd recv work queue. 05:20:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001007400040007800c000200000000"], 0x38}}, 0x0) [ 3028.284212][T31113] nbd: failed to add new device 05:20:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001007a00040007800c000200000000"], 0x38}}, 0x0) 05:20:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1f00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1601, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c000600000000c0000000000800"], 0x38}}, 0x0) 05:20:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1ac20a00}, 0x0) 05:20:26 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2000, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000003040007800c000200000000"], 0x38}}, 0x0) 05:20:26 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1800, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:26 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c0006001fffffff000000000800"], 0x38}}, 0x0) 05:20:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2001, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000005040007800c000200000000"], 0x38}}, 0x0) 05:20:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1bc20a00}, 0x0) 05:20:26 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000100"], 0x38}}, 0x0) 05:20:26 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1a00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2201, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000006040007800c000200000000"], 0x38}}, 0x0) 05:20:26 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1cc20a00}, 0x0) 05:20:27 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1c00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:27 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000300"], 0x38}}, 0x0) 05:20:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2400, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000007040007800c000200000000"], 0x38}}, 0x0) 05:20:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:27 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1dc20a00}, 0x0) [ 3029.988139][T31242] nbd: device at index 0 is going down 05:20:27 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000500"], 0x38}}, 0x0) 05:20:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2600, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:27 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1e00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000009040007800c000200000000"], 0x38}}, 0x0) 05:20:27 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3030.404761][T31273] nbd: device at index 0 is going down 05:20:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100000f040007800c000200000000"], 0x38}}, 0x0) 05:20:27 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000600"], 0x38}}, 0x0) 05:20:27 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1ec20a00}, 0x0) 05:20:28 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x1f00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2603, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001003d11040007800c000200000000"], 0x38}}, 0x0) 05:20:28 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001020000000000000800"], 0x38}}, 0x0) 05:20:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2803, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3030.960656][T31324] __nla_validate_parse: 42 callbacks suppressed [ 3030.960673][T31324] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3030.993993][T31318] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3031.063777][T31326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:28 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2000, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1f000000}, 0x0) 05:20:28 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3031.139689][T31330] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3031.214305][T31330] block (null): Could not allocate knbd recv work queue. [ 3031.247784][T31330] nbd: failed to add new device [ 3031.274082][T31332] block (null): Could not allocate knbd recv work queue. [ 3031.305341][T31332] nbd: failed to add new device 05:20:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100001f040007800c000200000000"], 0x38}}, 0x0) 05:20:28 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001030000000000000800"], 0x38}}, 0x0) [ 3031.357326][T31348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3031.432644][T31348] block (null): Could not allocate knbd recv work queue. [ 3031.473627][T31348] nbd: failed to add new device [ 3031.514953][T31344] block (null): Could not allocate knbd recv work queue. [ 3031.534967][T31344] nbd: failed to add new device 05:20:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x1fc20a00}, 0x0) 05:20:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3031.579042][T31354] block (null): Could not allocate knbd recv work queue. [ 3031.586590][T31354] nbd: failed to add new device 05:20:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3403, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001040000000000000800"], 0x38}}, 0x0) 05:20:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000020040007800c000200000000"], 0x38}}, 0x0) 05:20:29 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2001, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3031.735453][T31366] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3031.871103][T31379] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3031.923802][T31381] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x20000000}, 0x0) 05:20:29 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3031.973031][T31384] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3600, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:29 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001050000000000000800"], 0x38}}, 0x0) 05:20:29 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2201, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100113d040007800c000200000000"], 0x38}}, 0x0) [ 3032.198488][T31397] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001060000000000000800"], 0x38}}, 0x0) [ 3032.297337][T31401] nbd: device at index 0 is going down 05:20:29 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3d11, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:29 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2600, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100003f040007800c000200000000"], 0x38}}, 0x0) [ 3032.629379][T31429] nbd: device at index 0 is going down 05:20:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x20c20a00}, 0x0) 05:20:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3e00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001070000000000000800"], 0x38}}, 0x0) 05:20:30 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3032.800085][T31442] block (null): Could not allocate knbd recv work queue. [ 3032.832137][T31442] nbd: failed to add new device 05:20:30 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2603, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3032.871853][T31445] block (null): Could not allocate knbd recv work queue. [ 3032.900656][T31445] nbd: failed to add new device 05:20:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x21c20a00}, 0x0) 05:20:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000048040007800c000200000000"], 0x38}}, 0x0) 05:20:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:30 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001090000000000000800"], 0x38}}, 0x0) 05:20:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:30 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x2803, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4000, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100004c040007800c000200000000"], 0x38}}, 0x0) 05:20:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x22c20a00}, 0x0) 05:20:31 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c000600010f0000000000000800"], 0x38}}, 0x0) 05:20:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000060040007800c000200000000"], 0x38}}, 0x0) 05:20:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4401, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:31 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3000, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x23c20a00}, 0x0) 05:20:31 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3034.083733][T31536] block (null): Could not allocate knbd recv work queue. [ 3034.120216][T31536] nbd: failed to add new device 05:20:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000068040007800c000200000000"], 0x38}}, 0x0) 05:20:31 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000300000000000800"], 0x38}}, 0x0) 05:20:31 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3403, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4602, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100006c040007800c000200000000"], 0x38}}, 0x0) [ 3034.460432][T31571] nbd: device at index 0 is going down 05:20:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000500000000000800"], 0x38}}, 0x0) 05:20:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x24c20a00}, 0x0) 05:20:32 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3600, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4800, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3034.679642][T31594] nbd: device at index 0 is going down 05:20:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000074040007800c000200000000"], 0x38}}, 0x0) [ 3034.749020][T31597] block (null): Could not allocate knbd recv work queue. [ 3034.756709][T31597] nbd: failed to add new device 05:20:32 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3d11, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000600000000000800"], 0x38}}, 0x0) 05:20:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x25c20a00}, 0x0) 05:20:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100007a040007800c000200000000"], 0x38}}, 0x0) 05:20:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000700000000000800"], 0x38}}, 0x0) 05:20:32 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3e00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4802, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3035.241137][T31652] nbd: device at index 0 is going down [ 3035.304942][T31651] block (null): Could not allocate knbd recv work queue. [ 3035.324700][T31651] nbd: failed to add new device 05:20:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:32 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3035.366275][T31654] block (null): Could not allocate knbd recv work queue. [ 3035.398436][T31654] nbd: failed to add new device 05:20:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x26c20a00}, 0x0) 05:20:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000006907800c000200000000"], 0x38}}, 0x0) 05:20:32 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000900000000000800"], 0x38}}, 0x0) 05:20:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4803, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3035.607271][T31672] block (null): Could not allocate knbd recv work queue. [ 3035.642770][T31672] nbd: failed to add new device [ 3035.670402][T31678] block (null): Could not allocate knbd recv work queue. 05:20:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000069000007800c000200000000"], 0x38}}, 0x0) [ 3035.717358][T31678] nbd: failed to add new device 05:20:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x27c20a00}, 0x0) [ 3035.750554][T31684] block (null): Could not allocate knbd recv work queue. [ 3035.790449][T31684] nbd: failed to add new device 05:20:33 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000f00000000000800"], 0x38}}, 0x0) 05:20:33 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4000, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4a87, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3035.932579][T31702] nbd: must specify at least one socket 05:20:33 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4401, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3036.005748][T31707] __nla_validate_parse: 34 callbacks suppressed [ 3036.005766][T31707] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:33 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3036.094405][T31707] nbd: must specify at least one socket 05:20:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x28c20a00}, 0x0) 05:20:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000030007800c000200000000"], 0x38}}, 0x0) 05:20:33 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c000600013d1100000000000800"], 0x38}}, 0x0) [ 3036.241152][T31720] block (null): Could not allocate knbd recv work queue. [ 3036.277841][T31720] nbd: failed to add new device [ 3036.322598][T31727] block (null): Could not allocate knbd recv work queue. 05:20:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3036.363121][T31727] nbd: failed to add new device 05:20:33 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4602, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000002040007800c000200000000"], 0x38}}, 0x0) 05:20:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4c00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x29c20a00}, 0x0) 05:20:34 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4800, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:34 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001113d00000000000800"], 0x38}}, 0x0) [ 3036.617604][T31766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001003f00000000000800"], 0x38}}, 0x0) 05:20:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000003040007800c000200000000"], 0x38}}, 0x0) 05:20:34 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4802, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5401, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2ac20a00}, 0x0) [ 3036.801826][T31784] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3036.939376][T31789] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:34 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001004003000000000800"], 0x38}}, 0x0) [ 3037.057811][T31803] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5801, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000004040007800c000200000000"], 0x38}}, 0x0) 05:20:34 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4803, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5c03, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3037.221923][T31824] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3037.259155][T31825] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2bc20a00}, 0x0) 05:20:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000005040007800c000200000000"], 0x38}}, 0x0) 05:20:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000340000000000800"], 0x38}}, 0x0) [ 3037.469835][T31843] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3037.514693][T31845] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5e01, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) [ 3037.557786][T31853] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2cc20a00}, 0x0) 05:20:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000006040007800c000200000000"], 0x38}}, 0x0) 05:20:35 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4a87, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:35 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000010000000800"], 0x38}}, 0x0) 05:20:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6003, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:35 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000007040007800c000200000000"], 0x38}}, 0x0) 05:20:35 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x4c00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000020000000800"], 0x38}}, 0x0) 05:20:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6800, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2dc20a00}, 0x0) 05:20:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3038.342048][T31912] block (null): Could not allocate knbd recv work queue. 05:20:35 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000030000000800"], 0x38}}, 0x0) [ 3038.402352][T31912] nbd: failed to add new device [ 3038.462742][T31916] block (null): Could not allocate knbd recv work queue. [ 3038.490317][T31916] nbd: failed to add new device 05:20:35 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5401, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:36 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6a02, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:36 executing program 5: r0 = syz_init_net_socket$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\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000009040007800c000200000000"], 0x38}}, 0x0) [ 3038.730481][T31941] block (null): Could not allocate knbd recv work queue. 05:20:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2ec20a00}, 0x0) [ 3038.801681][T31941] nbd: failed to add new device 05:20:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000040000000800"], 0x38}}, 0x0) 05:20:36 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5403, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100000f040007800c000200000000"], 0x38}}, 0x0) 05:20:36 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6c00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:36 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5801, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x2fc20a00}, 0x0) 05:20:36 executing program 5: r0 = syz_init_net_socket$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\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000048040007800c000200000000"], 0x38}}, 0x0) 05:20:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6c03, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:36 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000050000000800"], 0x38}}, 0x0) 05:20:37 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5c03, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:37 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3039.716269][T32016] block (null): Could not allocate knbd recv work queue. [ 3039.767727][T32016] nbd: failed to add new device 05:20:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000060000000800"], 0x38}}, 0x0) [ 3039.804897][T32015] block (null): Could not allocate knbd recv work queue. [ 3039.847681][T32015] nbd: failed to add new device 05:20:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6e02, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100004c040007800c000200000000"], 0x38}}, 0x0) 05:20:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x30c20a00}, 0x0) 05:20:37 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:37 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x5e01, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:37 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000070000000800"], 0x38}}, 0x0) 05:20:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7002, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000060040007800c000200000000"], 0x38}}, 0x0) 05:20:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x31c20a00}, 0x0) 05:20:37 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00060001000000090000000800"], 0x38}}, 0x0) 05:20:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7203, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:37 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6003, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000068040007800c000200000000"], 0x38}}, 0x0) 05:20:38 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c000600010000000f0000000800"], 0x38}}, 0x0) 05:20:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x32c20a00}, 0x0) 05:20:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7400, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100006c040007800c000200000000"], 0x38}}, 0x0) 05:20:38 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6800, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:38 executing program 2: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c000600010000113d0000000800"], 0x38}}, 0x0) [ 3041.189723][T32137] __nla_validate_parse: 28 callbacks suppressed [ 3041.191359][T32137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7a00, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000074040007800c000200000000"], 0x38}}, 0x0) [ 3041.301494][T32147] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:38 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6a01, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) 05:20:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x33c20a00}, 0x0) [ 3041.404469][T32153] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:38 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c000600010000003f0000000800"], 0x38}}, 0x0) [ 3041.482336][T32158] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x7c01, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="796100000000000000000100007a040007800c000200000000"], 0x38}}, 0x0) [ 3041.596556][T32164] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:39 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6c00, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3041.700685][T32173] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3041.749651][T32177] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c000600017fffffff0000000800"], 0x38}}, 0x0) 05:20:39 executing program 3: r0 = syz_init_net_socket$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="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) 05:20:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x3f000000}, 0x0) [ 3041.865596][T32186] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x874a, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:39 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000050007800c000200000000"], 0x38}}, 0x0) 05:20:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000900"], 0x38}}, 0x0) [ 3042.110934][T32204] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:39 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x6c03, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x2c}}, 0x0) [ 3042.223592][T32211] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 05:20:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00"], 0x38}}, 0x0) [ 3042.304824][T32218] nbd: device at index 0 is going down 05:20:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x8a01, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r1, 0x19250ce1ea6179, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x30}}, 0x0) 05:20:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x40000000}, 0x0) 05:20:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000040007800c00020000000000000000000c00060001000000000000000a00"], 0x38}}, 0x0) 05:20:39 executing program 5: r0 = syz_init_net_socket$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='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7961000000000000000001000000060007800c000200000000"], 0x38}}, 0x0) [ 3042.398904][T32223] ------------[ cut here ]------------ [ 3042.430827][T32223] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0 [ 3042.476397][T32223] WARNING: CPU: 1 PID: 32223 at lib/debugobjects.c:505 debug_print_object+0x16e/0x250 [ 3042.523846][T32223] Modules linked in: [ 3042.538510][T32223] CPU: 1 PID: 32223 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 3042.564432][T32223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3042.596390][T32223] RIP: 0010:debug_print_object+0x16e/0x250 [ 3042.612989][T32223] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 80 28 05 8a 4c 89 ee 48 c7 c7 80 1c 05 8a e8 c1 bf 21 05 <0f> 0b 83 05 35 8d b2 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 05:20:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x48000000}, 0x0) [ 3042.666181][T32223] RSP: 0018:ffffc900061b7148 EFLAGS: 00010286 [ 3042.682175][T32223] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 3042.706420][T32223] RDX: 0000000000040000 RSI: ffffffff815f1d88 RDI: fffff52000c36e1b [ 3042.728169][T32223] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 3042.760417][T32223] R10: ffffffff815ebb2e R11: 0000000000000000 R12: ffffffff89adf560 [ 3042.786328][T32223] R13: ffffffff8a052300 R14: ffffffff816612a0 R15: 1ffff92000c36e34 [ 3042.810843][T32223] FS: 00007fb4be061700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 3042.838185][T32223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3042.864320][T32223] CR2: 0000001b32621000 CR3: 0000000181a41000 CR4: 0000000000350ee0 [ 3042.884604][T32223] Call Trace: [ 3042.894650][T32223] [ 3042.911960][T32223] ? lockdep_hardirqs_on+0x79/0x100 05:20:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4a000000}, 0x0) [ 3042.942346][T32223] debug_object_assert_init+0x1f4/0x2e0 [ 3042.963210][T32223] ? debug_object_free+0x350/0x350 [ 3042.980659][T32223] ? find_held_lock+0x2d/0x110 [ 3042.998712][T32223] try_to_del_timer_sync+0x6d/0x110 [ 3043.014877][T32223] ? del_timer+0x110/0x110 [ 3043.032389][T32223] ? del_timer_sync+0x17e/0x1b0 [ 3043.050396][T32223] del_timer_sync+0x138/0x1b0 [ 3043.065483][T32223] cleanup_srcu_struct+0x14c/0x2f0 [ 3043.078315][T32223] blk_mq_hw_sysfs_release+0x147/0x190 [ 3043.092515][T32223] kobject_put+0x1c8/0x540 [ 3043.104449][T32223] blk_mq_release+0x259/0x430 [ 3043.122314][T32223] blk_release_queue+0x186/0x320 [ 3043.143329][T32223] kobject_put+0x1c8/0x540 [ 3043.165754][T32223] __blk_mq_alloc_disk+0x12e/0x160 05:20:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x4c000000}, 0x0) [ 3043.189043][T32223] nbd_dev_add+0x3b2/0xcd0 [ 3043.208607][T32223] nbd_genl_connect+0x11f3/0x1930 [ 3043.230321][T32223] ? nbd_start_device+0xd10/0xd10 [ 3043.250316][T32223] ? __nla_parse+0x3d/0x50 [ 3043.265568][T32223] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3043.284766][T32223] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 3043.308320][T32223] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 3043.337853][T32223] genl_family_rcv_msg_doit+0x228/0x320 [ 3043.363494][T32223] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 3043.386140][T32223] ? mutex_lock_io_nested+0x1150/0x1150 [ 3043.401381][T32223] ? genl_op_from_small+0x23/0x3c0 [ 3043.416797][T32223] ? genl_get_cmd+0x3cf/0x480 [ 3043.430289][T32223] genl_rcv_msg+0x328/0x580 05:20:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x60000000}, 0x0) [ 3043.442859][T32223] ? genl_get_cmd+0x480/0x480 [ 3043.456162][T32223] ? nbd_start_device+0xd10/0xd10 [ 3043.473097][T32223] ? lock_release+0x720/0x720 [ 3043.500649][T32223] netlink_rcv_skb+0x153/0x420 [ 3043.518970][T32223] ? genl_get_cmd+0x480/0x480 [ 3043.535085][T32223] ? netlink_ack+0xa60/0xa60 [ 3043.547592][T32223] ? netlink_deliver_tap+0x1b1/0xc30 [ 3043.562694][T32223] ? _copy_from_iter+0x12b/0x1320 [ 3043.583840][T32223] genl_rcv+0x24/0x40 [ 3043.602478][T32223] netlink_unicast+0x533/0x7d0 [ 3043.622144][T32223] ? netlink_attachskb+0x880/0x880 [ 3043.643833][T32223] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3043.662904][T32223] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3043.692526][T32223] ? __phys_addr_symbol+0x2c/0x70 [ 3043.714997][T32223] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 3043.733315][T32223] ? __check_object_size+0x16e/0x3f0 [ 3043.747673][T32223] netlink_sendmsg+0x86d/0xda0 05:20:41 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x65580000}, 0x0) [ 3043.761211][T32223] ? netlink_unicast+0x7d0/0x7d0 [ 3043.774385][T32223] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3043.804326][T32223] ? netlink_unicast+0x7d0/0x7d0 [ 3043.821086][T32223] sock_sendmsg+0xcf/0x120 [ 3043.832698][T32223] ____sys_sendmsg+0x6e8/0x810 [ 3043.845057][T32223] ? kernel_sendmsg+0x50/0x50 [ 3043.858892][T32223] ? do_recvmmsg+0x6d0/0x6d0 [ 3043.876929][T32223] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3043.899549][T32223] ? sched_core_balance+0xa30/0xa30 [ 3043.919627][T32223] ? lock_downgrade+0x6e0/0x6e0 [ 3043.937441][T32223] ___sys_sendmsg+0xf3/0x170 [ 3043.949875][T32223] ? sendmsg_copy_msghdr+0x160/0x160 [ 3043.968384][T32223] ? __fget_files+0x21b/0x3e0 [ 3043.982114][T32223] ? lock_downgrade+0x6e0/0x6e0 [ 3043.999917][T32223] ? __fget_files+0x23d/0x3e0 [ 3044.019811][T32223] ? __fget_light+0xea/0x280 [ 3044.038243][T32223] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 05:20:41 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x66010000}, 0x0) [ 3044.050166][T32223] __sys_sendmsg+0xe5/0x1b0 [ 3044.055316][T32223] ? __sys_sendmsg_sock+0x30/0x30 [ 3044.060943][T32223] ? syscall_enter_from_user_mode+0x21/0x70 [ 3044.068036][T32223] do_syscall_64+0x35/0xb0 [ 3044.072813][T32223] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3044.079211][T32223] RIP: 0033:0x7fb4c0b0cae9 [ 3044.083981][T32223] 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 [ 3044.120775][T32223] RSP: 002b:00007fb4be061188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3044.140982][T32223] RAX: ffffffffffffffda RBX: 00007fb4c0c20020 RCX: 00007fb4c0b0cae9 [ 3044.163061][T32223] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000005 [ 3044.183868][T32223] RBP: 00007fb4c0b66f6d R08: 0000000000000000 R09: 0000000000000000 [ 3044.202372][T32223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3044.211555][T32223] R13: 00007ffc029985cf R14: 00007fb4be061300 R15: 0000000000022000 [ 3044.224666][T32223] [ 3044.231647][T32223] Kernel panic - not syncing: panic_on_warn set ... [ 3044.238226][T32223] CPU: 1 PID: 32223 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 3044.247244][T32223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3044.257292][T32223] Call Trace: [ 3044.260607][T32223] [ 3044.263533][T32223] dump_stack_lvl+0xcd/0x134 [ 3044.268133][T32223] panic+0x2b0/0x6dd [ 3044.272031][T32223] ? __warn_printk+0xf3/0xf3 [ 3044.276654][T32223] ? __warn.cold+0x1a/0x44 [ 3044.281076][T32223] ? debug_print_object+0x16e/0x250 [ 3044.286302][T32223] __warn.cold+0x35/0x44 [ 3044.290546][T32223] ? debug_print_object+0x16e/0x250 [ 3044.295835][T32223] report_bug+0x1bd/0x210 [ 3044.300160][T32223] handle_bug+0x3c/0x60 [ 3044.304308][T32223] exc_invalid_op+0x14/0x40 [ 3044.308807][T32223] asm_exc_invalid_op+0x12/0x20 [ 3044.313652][T32223] RIP: 0010:debug_print_object+0x16e/0x250 [ 3044.319455][T32223] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 80 28 05 8a 4c 89 ee 48 c7 c7 80 1c 05 8a e8 c1 bf 21 05 <0f> 0b 83 05 35 8d b2 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 3044.339081][T32223] RSP: 0018:ffffc900061b7148 EFLAGS: 00010286 [ 3044.345150][T32223] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 3044.353204][T32223] RDX: 0000000000040000 RSI: ffffffff815f1d88 RDI: fffff52000c36e1b [ 3044.361173][T32223] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 3044.369139][T32223] R10: ffffffff815ebb2e R11: 0000000000000000 R12: ffffffff89adf560 [ 3044.377191][T32223] R13: ffffffff8a052300 R14: ffffffff816612a0 R15: 1ffff92000c36e34 [ 3044.385162][T32223] ? calc_wheel_index+0x3f0/0x3f0 [ 3044.390367][T32223] ? wake_up_klogd.part.0+0x8e/0xd0 [ 3044.395658][T32223] ? vprintk+0x88/0x90 [ 3044.399734][T32223] ? debug_print_object+0x16e/0x250 [ 3044.404934][T32223] ? lockdep_hardirqs_on+0x79/0x100 [ 3044.410123][T32223] debug_object_assert_init+0x1f4/0x2e0 [ 3044.415664][T32223] ? debug_object_free+0x350/0x350 [ 3044.420768][T32223] ? find_held_lock+0x2d/0x110 [ 3044.425531][T32223] try_to_del_timer_sync+0x6d/0x110 [ 3044.430722][T32223] ? del_timer+0x110/0x110 [ 3044.435136][T32223] ? del_timer_sync+0x17e/0x1b0 [ 3044.440336][T32223] del_timer_sync+0x138/0x1b0 [ 3044.445015][T32223] cleanup_srcu_struct+0x14c/0x2f0 [ 3044.450135][T32223] blk_mq_hw_sysfs_release+0x147/0x190 [ 3044.455951][T32223] kobject_put+0x1c8/0x540 [ 3044.460634][T32223] blk_mq_release+0x259/0x430 [ 3044.465322][T32223] blk_release_queue+0x186/0x320 [ 3044.470266][T32223] kobject_put+0x1c8/0x540 [ 3044.474690][T32223] __blk_mq_alloc_disk+0x12e/0x160 [ 3044.479828][T32223] nbd_dev_add+0x3b2/0xcd0 [ 3044.484251][T32223] nbd_genl_connect+0x11f3/0x1930 [ 3044.489545][T32223] ? nbd_start_device+0xd10/0xd10 [ 3044.494571][T32223] ? __nla_parse+0x3d/0x50 [ 3044.498999][T32223] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3044.505244][T32223] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 3044.512620][T32223] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 3044.520262][T32223] genl_family_rcv_msg_doit+0x228/0x320 [ 3044.525814][T32223] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 3044.533186][T32223] ? mutex_lock_io_nested+0x1150/0x1150 [ 3044.538821][T32223] ? genl_op_from_small+0x23/0x3c0 [ 3044.543938][T32223] ? genl_get_cmd+0x3cf/0x480 [ 3044.548621][T32223] genl_rcv_msg+0x328/0x580 [ 3044.553128][T32223] ? genl_get_cmd+0x480/0x480 [ 3044.557808][T32223] ? nbd_start_device+0xd10/0xd10 [ 3044.562923][T32223] ? lock_release+0x720/0x720 [ 3044.567611][T32223] netlink_rcv_skb+0x153/0x420 [ 3044.572380][T32223] ? genl_get_cmd+0x480/0x480 [ 3044.577060][T32223] ? netlink_ack+0xa60/0xa60 [ 3044.581676][T32223] ? netlink_deliver_tap+0x1b1/0xc30 [ 3044.586958][T32223] ? _copy_from_iter+0x12b/0x1320 [ 3044.591991][T32223] genl_rcv+0x24/0x40 [ 3044.595973][T32223] netlink_unicast+0x533/0x7d0 [ 3044.600742][T32223] ? netlink_attachskb+0x880/0x880 [ 3044.605847][T32223] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3044.612096][T32223] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3044.618604][T32223] ? __phys_addr_symbol+0x2c/0x70 [ 3044.623736][T32223] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 3044.629565][T32223] ? __check_object_size+0x16e/0x3f0 [ 3044.634862][T32223] netlink_sendmsg+0x86d/0xda0 [ 3044.639632][T32223] ? netlink_unicast+0x7d0/0x7d0 [ 3044.644584][T32223] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3044.651020][T32223] ? netlink_unicast+0x7d0/0x7d0 [ 3044.655959][T32223] sock_sendmsg+0xcf/0x120 [ 3044.660498][T32223] ____sys_sendmsg+0x6e8/0x810 [ 3044.665269][T32223] ? kernel_sendmsg+0x50/0x50 [ 3044.669948][T32223] ? do_recvmmsg+0x6d0/0x6d0 [ 3044.674629][T32223] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3044.680874][T32223] ? sched_core_balance+0xa30/0xa30 [ 3044.686111][T32223] ? lock_downgrade+0x6e0/0x6e0 [ 3044.690972][T32223] ___sys_sendmsg+0xf3/0x170 [ 3044.695652][T32223] ? sendmsg_copy_msghdr+0x160/0x160 [ 3044.701049][T32223] ? __fget_files+0x21b/0x3e0 [ 3044.705760][T32223] ? lock_downgrade+0x6e0/0x6e0 [ 3044.710633][T32223] ? __fget_files+0x23d/0x3e0 [ 3044.715668][T32223] ? __fget_light+0xea/0x280 [ 3044.720610][T32223] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3044.727035][T32223] __sys_sendmsg+0xe5/0x1b0 [ 3044.731536][T32223] ? __sys_sendmsg_sock+0x30/0x30 [ 3044.736565][T32223] ? syscall_enter_from_user_mode+0x21/0x70 [ 3044.742563][T32223] do_syscall_64+0x35/0xb0 [ 3044.747076][T32223] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3044.752972][T32223] RIP: 0033:0x7fb4c0b0cae9 [ 3044.757386][T32223] 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 [ 3044.777593][T32223] RSP: 002b:00007fb4be061188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3044.786023][T32223] RAX: ffffffffffffffda RBX: 00007fb4c0c20020 RCX: 00007fb4c0b0cae9 [ 3044.794171][T32223] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000005 [ 3044.802138][T32223] RBP: 00007fb4c0b66f6d R08: 0000000000000000 R09: 0000000000000000 [ 3044.810280][T32223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3044.818252][T32223] R13: 00007ffc029985cf R14: 00007fb4be061300 R15: 0000000000022000 [ 3044.826419][T32223] [ 3044.830544][T32223] Kernel Offset: disabled [ 3044.835106][T32223] Rebooting in 86400 seconds..