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", 0x1000, 0x3}, {&(0x7f0000000400)="3b0eb1bbe1b2dd2c8990153d2376eea75b8a9c126a927a34f649e45ff42191322ba76d6e8832d9fbd8ad5b7c8f927699b519064365dcded3577caa44644347955bfd60ccaf29d23be49a61ef9bffc9863f3958aabcbb4e0a4505fdb6b5f3ef7b81b8eef2d118a43644f12efb85ff4ed8838f58c737660d462cbdcb740a16067f354c30a599f219d54ca87605a15d8c916dbdbfce3da8ac580f458215e8a6c8b216e0c3de80cae392f3b73ff2dfdc1888fb4b8cc958110ba3ba7e30b2f207f4a6ed9e65adf7e7c1e6fa1b1b7cfd77c7e7919c80ef16a374a1a6edec6ff6d58329ac", 0xe1}], 0x1070020, &(0x7f00000006c0)=ANY=[@ANYBLOB='dots,tz=UTC,sys_immutable,sys_immutable,uid=', @ANYRESHEX=0xee00, @ANYBLOB='\x00<\x00\x00', @ANYRESDEC=r4, @ANYBLOB="2c6673757569643d63350034386166642d343966332d646433392d306235612d38301b38610107642c646f6e745f61707072616973652c646f6e745f61707072616973652c646566636f6e746578743d726f6f742c657569643c", @ANYRESDEC=0xee01, @ANYBLOB=',context=root,defcontext=system_u,measure,\x00']) preadv2(r2, &(0x7f0000000280)=[{&(0x7f0000000200)=""/115, 0x73}], 0x1, 0x7, 0x3, 0x16) gettid() 09:51:04 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:04 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a0, &(0x7f0000000080)) 09:51:04 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:04 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8914, &(0x7f0000000080)) 09:51:04 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:05 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a1, &(0x7f0000000080)) 09:51:05 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:05 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:05 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8916, &(0x7f0000000080)) 09:51:05 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a2, &(0x7f0000000080)) 09:51:05 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:05 executing program 3: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:05 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8933, &(0x7f0000000080)) 09:51:05 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 617.253893][T21661] block (null): Could not allocate knbd recv work queue. [ 617.294100][T21661] nbd: failed to add new device 09:51:05 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xae01, &(0x7f0000000080)) 09:51:05 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 617.431152][T21679] block (null): Could not allocate knbd recv work queue. [ 617.476577][T21679] nbd: failed to add new device 09:51:05 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xae41, &(0x7f0000000080)) 09:51:06 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:06 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:06 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8940, &(0x7f0000000080)) 09:51:06 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x76d, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) r0 = socket$kcm(0x10, 0x5, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e004030029000505d23480648c63940d0424fc60100011400a2f0000013582c137153e370848098035f01700d1bd", 0x33fe0}], 0x1}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 09:51:06 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xae60, &(0x7f0000000080)) [ 617.865602][T21711] block (null): Could not allocate knbd recv work queue. [ 617.885679][T21711] nbd: failed to add new device 09:51:06 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:06 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:06 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xae80, &(0x7f0000000080)) 09:51:06 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8941, &(0x7f0000000080)) 09:51:06 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:06 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:06 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xb, 0x8, 0x8001, 0x3ff, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000900), 0xff, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x5, r0}, 0x38) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000826bd7000fbdbdf250500000030000180080001080001000000000000", @ANYRES32=r3, @ANYBLOB="080003000100000014000200697036677265300000000000000000000800050000000000050006003f00000005000600060000000800050001040000"], 0x64}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x2, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x3, &(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRES16], &(0x7f0000000000)='GPL\x00', 0x5, 0xc1, &(0x7f00000006c0)=""/193, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000680), 0x8, 0x10, &(0x7f0000000000)={0xfffffffe}, 0x10}, 0x78) getpid() r4 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) connect$llc(r4, &(0x7f0000000380)={0x1a, 0x1, 0x8, 0x9}, 0x10) sendmmsg(r4, &(0x7f0000001380), 0x40003ad, 0x2000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x28, &(0x7f0000000500)}, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x2c, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c0a1}, 0x4) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) write(r5, &(0x7f0000000080)="177cfb", 0x3) getpid() 09:51:06 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xf501, &(0x7f0000000080)) 09:51:06 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:06 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x894c, &(0x7f0000000080)) 09:51:07 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x9, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:07 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:07 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000000080)) 09:51:07 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:07 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8982, &(0x7f0000000080)) [ 618.954641][T21766] ieee802154 phy0 wpan0: encryption failed: -22 09:51:07 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8983, &(0x7f0000000080)) 09:51:07 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000080)) [ 619.106205][T21791] block (null): Could not allocate knbd recv work queue. [ 619.143566][T21791] nbd: failed to add new device 09:51:07 executing program 3: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x3c7) r0 = syz_io_uring_setup(0x387, &(0x7f00000002c0), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_tables_names\x00') syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x200000}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) ioctl$BLKROSET(0xffffffffffffffff, 0x125d, 0xfffffffffffffffe) io_uring_enter(0xffffffffffffffff, 0x2368, 0x0, 0x2, &(0x7f0000000000), 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffa, 0x224}, 0x0, 0x0, 0x3e31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x0, 0x0) mount(&(0x7f00000000c0)=@nullb, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='devpts\x00', 0x1040002, &(0x7f0000000280)=',\\.\x00') 09:51:07 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:07 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:07 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:07 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000000080)) 09:51:07 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a0, &(0x7f0000000080)) [ 619.561095][T21816] block (null): Could not allocate knbd recv work queue. [ 619.624178][T21816] nbd: failed to add new device [ 619.674071][T21825] block (null): Could not allocate knbd recv work queue. [ 619.704933][T21825] nbd: failed to add new device 09:51:08 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000000080)) 09:51:08 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:08 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:08 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:08 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a1, &(0x7f0000000080)) 09:51:08 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f0000000080)) 09:51:08 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:08 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:08 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89f4, &(0x7f0000000080)) 09:51:08 executing program 3: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:08 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x18, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:08 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000080)) 09:51:08 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 620.541302][T21882] block (null): Could not allocate knbd recv work queue. [ 620.606947][T21882] nbd: failed to add new device 09:51:09 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c41}, 0x0, 0x2, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000a40)={0x3, 0x80, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8001, 0x0, @perf_config_ext={0x0, 0x50}, 0x48, 0x6, 0x1000, 0x5, 0x2, 0x2, 0x401, 0x0, 0xffff, 0x0, 0xfffffffeffffffff}, 0x0, 0x2, 0xffffffffffffffff, 0x8) add_key$keyring(&(0x7f0000000100), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x5) r2 = getpid() pidfd_open(r2, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000002c0)={0x55, 0x1000, 0xa32, "2211b27c8d4ced9ed50f46bd880ed4274d3d602da1b0aa56a86672609612dd3d16f80771fd283981ec73a9acc2491d15e040c0db540773da155229ab5c93baf2afb11b8794a91d7f17e686a23d96f1d8dd7c4369f8"}) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x40, 0xd3, 0x73, 0x2, 0x0, 0x0, 0x10448, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x5, 0x4}, 0x1000, 0x8000, 0x5, 0x4, 0x0, 0xfffff801, 0x633, 0x0, 0x8, 0x0, 0xffffffffffffffff}, r2, 0xf, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f00000004c0)={0x4, 0x80, 0x6, 0x8, 0x0, 0x5a, 0x0, 0x0, 0x8042, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000000480), 0x4}, 0x40442, 0x100, 0x7fff, 0x8, 0xfffffffffffffff8, 0x5f, 0xfff7, 0x0, 0x2, 0x0, 0x1}, r2, 0xe, r3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8241000005a90f57f07703aeff0f64e02ee07962c22772e11b44e69d90c141cdd2ac8bb8c03b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff77040000000e200010004d2000000000000080200000000000000000", 0x24}], 0x2) r4 = eventfd(0x7) readv(r4, &(0x7f0000000280)=[{&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000080)=""/110, 0x6e}], 0x3) syz_mount_image$pvfs2(0x0, &(0x7f0000000540)='./file0\x00', 0xff, 0x5, &(0x7f0000000840)=[{&(0x7f0000000580)="e04970449200967f4320adaad7f421b60a52fef1f2f8b54977e8f396c25bfdb9a6e2116d44805fd9db8441b69dd191b490fd9ea1171169ff0b4eeeedade87c6ef898e6ae9c01867f60803742b91d077caec4b949fcfd08f744c276a71d7ec5567aa019b1ac068090713c8c604b2a372edb9030ac72bc396346cb9f57dcfbda72d10ce9231caa983e69892dae8a56d97736eccb823dc7ef52048be0a79c75c240c2a07e219dee08ca1d81714a3a587231b253a4e9c010e648914aad60a7ba71", 0xbf, 0x6ca9e1fb}, {&(0x7f0000000740), 0x0, 0x400}, {&(0x7f0000000680), 0x0, 0x2}, {&(0x7f0000000780)="5a346cf4fe7860e70353821d8e076f9c695244ce3019930da72bd310d33c427326804e6fa7e7", 0x26, 0x40000000000}, {&(0x7f00000007c0)="302a806250e4a34c80e7ea0813efe2a0727e643aeac990a91313b97953350b5476bdeee4f416603feda3e7b60e90bc8bfc8465f044d871e4cb13db1aec6c476d1f6f", 0x42}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="283a7b7b2cc5262d2f2c6e667334002c18412c6b657972e96d0ae2bd656063696e67520000"]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000680)=[@in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e23, 0x33b, @ipv4={'\x00', '\xff\xff', @local}, 0xa27}, @in6={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x43}}, 0x5}, @in6={0xa, 0x4e23, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7fff}, @in6={0xa, 0x4e21, 0x800, @local, 0x80}], 0xa0) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)=0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x21001, &(0x7f0000001e00)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@fscache}, {@dfltgid}, {@access_uid={'access', 0x3d, 0xee00}}, {@loose}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@smackfstransmute}, {@smackfshat={'smackfshat', 0x3d, 'keyring\x00'}}, {@permit_directio}, {@appraise}, {@fowner_eq={'fowner', 0x3d, r5}}, {@appraise}]}}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000a00)=0x5) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000440)) [ 620.651713][T21895] block (null): Could not allocate knbd recv work queue. [ 620.680487][T21895] nbd: failed to add new device 09:51:09 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x9, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:09 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xae01, &(0x7f0000000080)) 09:51:09 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1d, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:09 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:09 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xae41, &(0x7f0000000080)) [ 621.059543][T21909] sg_write: process 358 (syz-executor.3) changed security contexts after opening file descriptor, this is not allowed. [ 621.099423][T21903] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 621.140987][T21917] loop3: detected capacity change from 0 to 264192 09:51:09 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 621.212001][T21918] block (null): Could not allocate knbd recv work queue. [ 621.283759][T21918] nbd: failed to add new device 09:51:09 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x24, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 621.331511][T21903] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO 09:51:09 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:09 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xae60, &(0x7f0000000080)) [ 621.401616][T21935] loop3: detected capacity change from 0 to 264192 09:51:09 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000000080)) 09:51:09 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) (fail_nth: 1) 09:51:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="cd8d5c21423c67e53d5a4ba0e0234bf71f9d789e1483aaa683fe72e0d0afb0428dc09b8e7999069a1219592b3ef8dff82ee5f40aa1823060ae3ad760b9457afeb454a47a8bb4f5d11ce1b69ffad540e82b2e4d569bdd1b05ef44a28d4f623cad3068560fd6870fed4b51aa7153108adcce7335fa29d5d0a35f847eb3c6ffebf2889f9c4465ec8c89ce8773e56cc7fa2ea7e9bcba7ae567fd5f7d01bf8905d959fbe98975f185e6b5997ed2b1a77b82515fc6b8e637df625556ee2918e1aed0e7e2c04c46ada5dfbbb9722f18dd410913012e99b3e0a8157c5c1a24ecf7fa732ee247d8b50b5c2a1babd8d7488cc7160c79a663bf04c2c5a8fc7012c2fccb9dd6a61aee01832a4c07a9417019788ec41a6578b708e23a0fb2413d5d5303156ad920a82259e9f38f951bd3a08009d35aef147637003772fbbe5f7aa93f8ef286f57b8635803e567b387f3e076803f069cfe20ef71c9a9d40315527646f829aa537139a79f82c423478799ff7471b19aa4ce02f219e8044264ffe08daca74714e90688342c78456098e3169ea744619145693d4289ab199e7b22a8913bbabcfcbce6c4f433158f7cf0b2644fb1f9712c43e4716a1947b92d760e71d5bd6615cd0d3a1dea03059dc9f605b4d2ad1b270fb4dd90b42af867032e53297b157628a7b0067a53bab9207eb69c83a99e07c5a9e786bb2e64e0113da13ff3f4881fba4ae44ef4b9b95decfa02c379f7751616859aab0fc3dfa987b39f6afa50cc46e6db3e55cca17ed06554f507fdc67395765eced5529bebd7b9391d54414111e89be6ac4d1d974707ac9b863b49e2e571501a3b5c56e40e6a71bf9f7d759f1634a1f3e365c3f2f3a5901827d8ca0c74492cd92c4d58b398d7cd6e8b877ec80c8f7cb5c370c7cbe9a3887df3968573419c254697d755d8ee449b4b7b7c908c9a3bac018c9ab374fb44ea66b0394e1290d91ebb7f7fdbaa5de0e73fdbe4fc8d14a81d3c0f4a69d26771c8b7f22b1918eaee6ec399f46d7d8ca052a80ffe5da01f1d09d6283ec7550a79c12fa016ca67d1d1e5db922ea245fb690fa054ae7c9f922e656b39a61f528d8d4e8c97391d1f1effd7df50d0ba831d3754125f61b61b8590031503c6bfc43ea9f7837f269debdea067880b414f67ef7961bd1ab6ba3c95e33cb94cf352ddeca19a6ae3cad1b5c9ee69fcae46b349879334071b5d3c7612a22b3d749cfb470c411f422a33848736af20e3aa4ae1447127568b4c4bae9f4ca59fca7b26cf8e522810b6c048c186c899c51bb71ad437cf50c33453eb41196c20b4949e403abddcc3ac5ed37f6d070cd942390fad7a354e9518ed7c02af850aba83623ca9177b2d22042ec765e4710ec642b1fa024c83ca7bc42da7e2b8c5b031f347ca222899e5d200eb8b168cf4f470ae5f4f558140f014184c5258b7f6128edea2c25712e55b8ae5f062c8ee2e99035aa94fbb10389a36aab48b091eca7524bce5097ebabd88baf15a2814446326ac9fb7e2948adacc95bd25d698a1a361f748178e7594fa111ff818499e6058445b8d243ff811b7ce0ddf4b9ae7cf69d584294e4ba2f06ca7749d36da9544b18c3937b5e88460dae09404bead248450ce1d7a5f3966fc6024d67c4b933a021224c3046eafcdc2bb561b513e0b0189d36f54806158c4a22b3f7bec596fadde268acc3aeff0f53449285e834bdc591e734bbedd35aed3906deadebd40c6361f23ce3793afbf956cb042fa809fa6462de0f07b8c1632b1de362742e9b7b42d55fa51e5789b1f2ffb06de812d8c682b932730a0823ae9f2da8c95ea7ac875906b48cf314a4e129e0170c632bab1e56f5602d6b64f59f3b99d77ba52feacef9421f9b8e3f856d976ec475deb53014875b463702082b7f6b9f985549dc55d3c90f0838557d2ea4630cb906310c05cb6b63e0286b9b6c6ca5f4aaf350c8a6674a7f6de59bd537a1ef6261da40b86ec9880a0ca418f5e3b8c98489f74e81773e53b1052f1359575a078deebd9869387025d769805617c4151f2abbf6cf07644f8ecc753b1c9513eb80c1e29be637307a69c13f0d8a609bf8cfc3c408a3790ad8f60d045127c927780801811853169f98c64d56bc96e021ed68f13bed863a150d867ccf68ab587332106f99d86fa774da2f546c21b167a06eb59ddc7da8aeff0fbc532aff082e991e864382921aed7f6db2525760352a386f72a092e92da618217c9d054d91968496c403d57e37e80a68f9869e23bbc3bb2790210d2195ed6ee17c57ab8d42e8fd21d880ae9997cda27b5e497130253fa95316916171b49112315a4d4c715d162f671da87e4e5efb1157f83727c0316926ce8d9a3bec89555aef0ecf3d776d14740d007731535220dee0c86ee725a494d23fb3572effbd1aedd2562b5bae38295bc4973ba69bd3c3c012cc8469cd7db17ace1b878c59e4baa5daceb5da02a006be233fdc72cd48ee64dc203b1ae628cdbcbee7ce04cf8017d0d239e870a2eddcca1ec994a79ca3991bc62624b3c5b0b26e007c32229197343d6eb812bc19e46067b0c2fa2f6165dc6bc5a0a487e5eddc8886588d212f7deff9e2cfa58f3ada6f2531c63ea5c19237a07d845aad0d0552f9afb3a76549add3644d3e582bbc7a4574ad26418ff5336db3f19aafcbb59665979c4e80490d414355fc8212d66445ca20d3332e9dc49d5faf6826ba7ab7d552b56a01f423237d48c90b9918d2b5ffb6d6bd3d510f1aa2b969e24b54063f809893dfac98cc7a30a8f3a8efd0a63ca2d239354b6d5d600bc2e659353753c74aa49500b9412ef7647a2a0b92396a05a2b55269307c61cd1153832de5db59f3f784be88a8c8d3c14fc02cb88d266b2d3f8027c44bd58c9c38b987f5a9a268c7bab1f2ea48848a76a408e9aa929b60cf5ac49eefc25ece09c9c7aea730f71f4779805936748602d2db70b561d2a5f5aeae14549187d9a674461c88c0302561251afb5c8d22012b2cfca84527f954c2596578840a1f4d80d5f021ae93a1ab79dd241bb32a4a03bf37a4337d7044c4afd4e32f841de0d01264fac0b1074ed9730b8e7d3a9374c618cb6bb6812c062c080c4e59e87a6dd6735b0c88b1c291383b8e78bade67de4a73a508119be63af6e249287dba6b605a326348d22352f26101cb7b4c264fc6acde12f21ef440a782a8b0dd790cb3a9378f8cf275d12342b9f99b6ec883e0046c69eb226c4391fc2253c7076b91beffd91c26e12da0f526754b10c212bfdb1c7ad54ab7268bde200550a1f015768925ef205d3a641bb52ffc68de80d492b9764eb7b3c36ea27d5d0bfac04e38a39812e6544bc13f4dd59ded8b1e7c6bd23c608ba9268b16efc1a9a0c84f02e5192621c99ecfc5186e6b4cac19730cd478013d42de17092e9066a65ec45e3d8bcb75247a6524140ff81d14ccaa9cb06cb5dcaa01009054f3a381acdd134d7bb4ae00d11a88ab020b330686b3390d5f48099c21d320202f70d5f01bbdf4b5d3ed6804a86e40a713bb02359505ac78afc01a08eca96773a79dcea565c8c546959c1f5a7d64717c72a2861afb223a7d0393e40da7cc5b0dd5bc806b3b156ff9524586c13214860ba58c4f8ee60362d4609a4b3d57cb544ccfd5d690c6ccb1eee3fb470b487adae10d9d7fc01574cc9b4685162fcb54e685d8656fadee99010b93d33ec336d81cc906479c8758b6fef1440cc04b61e6a7a30bedf7dafc081aca9fa32f1e12ed28e2df130c996411678201f4cf61abab4042d8afc20006ad7c7338abc33a5f0c4ca8dfb8d6c15ec6a53ede97c240fc274d4095c971cbc30a7b58b005fd3db5507646acdcb3d3a60e032e48d841d002fd46855347332d5a490d9f85e45328e9a2a81142dd04769b959a19d18617b30867a5e4db912c46fa45da90a833defad9fe0d623359a51d7fd8d454c3cf2f9421952fdc32f3ce8c46032e88d7eb0d52e41b286795877f12a376a3e7b430ac650ba5b98e1c40738985c84d8b511a06ab98892f9c1ef327c8f1c7972d3b0a4b0eb8278ccd0001de2643bd24a9145238bf675be1d8faa988b167e83470d317b3422f9fc33f364ad999aaac7d055dd6cbc0257d0d89d1ace21e504818dddc5f7e4b98e737e0086af12d9eb5b35798777ef551cb097aa7f464f1fd6f8bfd48cb653a8917bf0f16813533cc5886f377822fd52751720e80e29f0eb94e28f7c383415dc95f77025d9c9e5c736e5d061362fe639aa0cd0c9ec1b280d973bd1973fee5906bc8b9b23fd244aad45ff3d8a59dfc3c2d6d8cbaf4d4ae4012a4e18bfc5e0f89fcd98e6155d7da52fa92254f0871d000aeaa4132e865fa55407f118dd1e0882f26043b57d76b779acf982c76d51c3455d34b4dcd4a1f75098f3241fc4b6c22f25500fdd639ec988d91b70e2dc95b64c8732aa3fe6f861cd9487d3b273cf960e08cc268b6957b15c3c7d6e286b559d8e556b5ab68cb85d8bf9c0c80dd9fa914228b79c9dc5fa73da8ea0136fbd8246ac7c573c9447d872b07a16b50f9ddaea749493751e2df16a1538bfe7a1fd0868e9b12a5e1c657b2098eeaca4acb0038cd91bbcff47efc78bd9b16d419c89af3a1534bf24156156935026edbf15ffbe3c4a90fdae3a5bb61c2b92d56e6f5c43639449cb770996a1693a2707a9ed26f68ddf9637bad2183659f714a8efc9290f99cc5d9731f3b3e09aa8060fec16e274942d2fef43094791c92549e4d1f9671250972d1cf157e34dbe1122f69b1fdfdeccf3cbc7830285e7666704e69c2e9302967fbf063623130de091865660bd1fdf9ef865ea306d6f23e1362dd770612134a4c44fcb429fe3e148db83a6abd96b762bfe48b1043c8a93e0f5e87ea98d2f8a654acacbb15e8cf87702e70822f7206233322ef5240c9465bae6ec4c615644c166d0ea52b104c8c67c8083cbf6e4e3684c8bd3bd5e41710304bb43a68cfa7a1ccf8f20ec958c62adf960de32fb1f627193f3a3b82d249c10797d4b7223389d679d9157519558b992052bf28b9532fc02971c25b5cc6871ba04a5ffaf76e15549f3d044ad58a2e04237359c07385c015d257652451757cd7dc651eefbe04d5d026addd73cb01ce552c9d6cc85c67929556b5743a8a8155507986b6722342579afa28fdaa493324fc0db779142ff4be4840b263d57fc5b8080a3004ab8bb51343cdf99d319fd5ef3bed9353e2ee04d7f39b797249380c0069b5ae5c5167e192b2ecb7922fd8de8ee81f479f90c8e6e33e1a98a9ada9914fd5681402e57eaff9cd6aeca64c9251b0506235f7eb00ed525eacf6f9d00ee1a5c7a12b90df1e4624a70f691f73e73eb09de9efe8c1bb466f51b5ef836cd8a5b86e6787800f1a2b891a91e005ae05c750d1ed0e383f071b10377dc3234cc7fb35a23b73ddbea3d824b54ec583683d231e39242e342945c26f4d2230f9d33f5386a6c1be892dd93b1fb4b725a35866a88ae60ddfd4f9e11effb994d0bcb85771bc2f17e6cac2af512cc9ce9b522bab24ec6ce31bf63110f5b1bf78f38b78586bb7899c7f010711c185b8e4058cd6f4bb03c1b28b91036cfadd5d86a0f89261344f0cce4132a1018576fcfc0e4a425fb640dc4bc7dec60365de7f8229740a60013d044e8f960853b2170ca516890c10dac12ddf807a68f150adf2bcf14b49536944ee63c5136ef213019caaf1f3aef90c1fba555a66fa9db5fd8666f3f530b7afe8efac4777d2598d3e15a5629b3f81c0753fdf96f8023e8c31ad4db4cf57", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x40}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 621.669975][T21951] FAULT_INJECTION: forcing a failure. [ 621.669975][T21951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 621.777199][T21951] CPU: 0 PID: 21951 Comm: syz-executor.2 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 621.787243][T21951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.797369][T21951] Call Trace: [ 621.800677][T21951] [ 621.803612][T21951] dump_stack_lvl+0xcd/0x134 [ 621.808226][T21951] should_fail.cold+0x5/0xa [ 621.812752][T21951] _copy_from_user+0x2c/0x180 [ 621.817448][T21951] __copy_msghdr_from_user+0x91/0x4b0 [ 621.822849][T21951] ? __ia32_sys_shutdown+0x70/0x70 [ 621.827988][T21951] ? perf_trace_run_bpf_submit+0x11c/0x210 [ 621.833921][T21951] sendmsg_copy_msghdr+0xa1/0x160 [ 621.838963][T21951] ? do_recvmmsg+0x6d0/0x6d0 [ 621.843776][T21951] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 621.849789][T21951] ___sys_sendmsg+0xc6/0x170 [ 621.854403][T21951] ? sendmsg_copy_msghdr+0x160/0x160 [ 621.859714][T21951] ? __fget_files+0x21b/0x3e0 [ 621.864404][T21951] ? lock_downgrade+0x6e0/0x6e0 [ 621.869316][T21951] ? __fget_files+0x23d/0x3e0 [ 621.874038][T21951] ? __fget_light+0xea/0x280 [ 621.878656][T21951] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 621.884927][T21951] __sys_sendmsg+0xe5/0x1b0 [ 621.889470][T21951] ? __sys_sendmsg_sock+0x30/0x30 [ 621.894539][T21951] ? syscall_enter_from_user_mode+0x21/0x70 [ 621.900468][T21951] do_syscall_64+0x35/0xb0 [ 621.904899][T21951] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 621.910814][T21951] RIP: 0033:0x7f79c9f57ae9 [ 621.915281][T21951] 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 [ 621.934900][T21951] RSP: 002b:00007f79c74cd188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 621.943339][T21951] RAX: ffffffffffffffda RBX: 00007f79ca06af60 RCX: 00007f79c9f57ae9 [ 621.951315][T21951] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 621.959305][T21951] RBP: 00007f79c74cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 621.967279][T21951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 621.975268][T21951] R13: 00007ffcd0946ddf R14: 00007f79c74cd300 R15: 0000000000022000 [ 621.983301][T21951] 09:51:10 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x26, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:10 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xaf01, &(0x7f0000000080)) 09:51:10 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:10 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000080)) 09:51:10 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) (fail_nth: 2) [ 622.099125][T21969] loop3: detected capacity change from 0 to 264192 [ 622.178387][T21969] loop3: detected capacity change from 0 to 264192 09:51:10 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000000080)) [ 622.333737][T21995] FAULT_INJECTION: forcing a failure. [ 622.333737][T21995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 622.428521][T21995] CPU: 0 PID: 21995 Comm: syz-executor.2 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 622.438564][T21995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.448657][T21995] Call Trace: [ 622.451970][T21995] [ 622.454946][T21995] dump_stack_lvl+0xcd/0x134 [ 622.459638][T21995] should_fail.cold+0x5/0xa [ 622.464224][T21995] _copy_from_user+0x2c/0x180 [ 622.468947][T21995] iovec_from_user+0x246/0x3d0 [ 622.473777][T21995] __import_iovec+0x65/0x5c0 [ 622.478422][T21995] import_iovec+0x10c/0x150 [ 622.482967][T21995] sendmsg_copy_msghdr+0x12d/0x160 [ 622.488129][T21995] ? do_recvmmsg+0x6d0/0x6d0 [ 622.492770][T21995] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 622.498814][T21995] ___sys_sendmsg+0xc6/0x170 [ 622.503440][T21995] ? sendmsg_copy_msghdr+0x160/0x160 [ 622.508778][T21995] ? __fget_files+0x21b/0x3e0 [ 622.513499][T21995] ? lock_downgrade+0x6e0/0x6e0 [ 622.518412][T21995] ? __fget_files+0x23d/0x3e0 [ 622.523140][T21995] ? __fget_light+0xea/0x280 [ 622.529346][T21995] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 622.535637][T21995] __sys_sendmsg+0xe5/0x1b0 [ 622.540179][T21995] ? __sys_sendmsg_sock+0x30/0x30 [ 622.545792][T21995] ? syscall_enter_from_user_mode+0x21/0x70 [ 622.551735][T21995] do_syscall_64+0x35/0xb0 [ 622.556186][T21995] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 622.562115][T21995] RIP: 0033:0x7f79c9f57ae9 [ 622.566555][T21995] 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 [ 622.586266][T21995] RSP: 002b:00007f79c74cd188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 622.594750][T21995] RAX: ffffffffffffffda RBX: 00007f79ca06af60 RCX: 00007f79c9f57ae9 [ 622.602744][T21995] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 622.610748][T21995] RBP: 00007f79c74cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 622.619065][T21995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 09:51:11 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6e65772064656661756c7420757365723a73797a2030303030303030303030303030303030343039330039d23f9f9dcb0d796dce3683ddb4139996470667da133c2e10ec66929559d32d8fc754078ca191e9cbcf4cec2c87dff86c2a4e6a9eed5af10023a21c1ac912bcc46c7eea50b8307c9c56a259fccb61d5e148059a82cbaa9398d7c5053599a4ab8d681ea2ab46f0f0e0f5fe59eb63239083fee6a07d383e1851cdd15fc017fc"], 0x2a, 0xfffffffffffffffc) r0 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000040), &(0x7f0000000000), &(0x7f00000002c0)='s', 0x1, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000240)=""/112, 0x349b7f55) r2 = add_key(&(0x7f0000000140)='encrypted\x00', 0x0, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$search(0xa, 0x0, 0x0, &(0x7f00000003c0)={'syz', 0x1}, r2) keyctl$read(0x2, r2, &(0x7f0000000240)=""/112, 0x349b7f55) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000340)=[{&(0x7f00000001c0)="70dda8b9b620dcd8aad59e2ee5789de45b5715f66bb3524ccfe3a2ec254f4e7215274189ee0e5ae1cbdd265ab6867883d65ea9b954", 0x35}, {&(0x7f0000000440)="c58542e4c02a0e4cc469aa1ecf65f31c1ccf8c5f8f2e15cde47eb5a2afe2bee70dfe89d80e8b78a32aaaf8cefb3902a516bacc487d9a9dbf06a9e7da61b9b31d1944532564b1aef965b48c1f1ff825bd9e9f73c96f8f16d27b95f018a654f5e9e273ecfe51194bad2d84e180b78fdd64699f9e092b61d6367b21b4e73ea8391652346556fdd8650c5c1f2b005528b62643402367bd1a014e0127f3c4b678f36baf53e138b5d3926d0869673b8108cb70e0dd2d68b8fa996786f16195ac8a46175fe08921e2ba40be33e84aa14fef5c5a1695686d0fb7184b515a0ef904", 0xdd}, {&(0x7f0000000200)}, {&(0x7f0000000300)="f6aa9001ea8321985ec86c930e40d8c42eafd5026c68642e57ad697495efb3551c1a07327fed5b82977bed2ab6034cbe66e6eae28d3e317620e3", 0x3a}], 0x4, r1) 09:51:11 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000080)) 09:51:11 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:11 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:11 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000080)) [ 622.627262][T21995] R13: 00007ffcd0946ddf R14: 00007f79c74cd300 R15: 0000000000022000 [ 622.635648][T21995] [ 622.657044][ T8161] Bluetooth: hci0: command 0x0c1a tx timeout [ 622.713652][T22011] trusted_key: encrypted_key: insufficient parameters specified 09:51:11 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) (fail_nth: 3) [ 622.769698][T22017] trusted_key: encrypted_key: insufficient parameters specified 09:51:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x100000000}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x4d3) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0xdf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8000000a) write$binfmt_script(r3, &(0x7f0000000180)={'#! ', './bus', [{0x20, 'cpuset.effective_cpus\x00'}, {0x20, ')/-/\',(\f/'}, {0x20, '&'}, {}, {0x20, '\x85'}, {}], 0xa, "f82a21160b79b76b48451d5433d71455816e06775a1495b5cf5820526ae7eb2c41bf162af53879785c450bf19b4fc8aa53f018dd5d10"}, 0x66) 09:51:11 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400454ca, &(0x7f0000000080)) 09:51:11 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000000080)) 09:51:11 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:11 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 623.021726][T22037] FAULT_INJECTION: forcing a failure. [ 623.021726][T22037] name failslab, interval 1, probability 0, space 0, times 0 [ 623.050247][ T26] audit: type=1800 audit(1638093071.522:85): pid=22040 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13978 res=0 errno=0 [ 623.091208][T22037] CPU: 1 PID: 22037 Comm: syz-executor.2 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 623.101254][T22037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.111337][T22037] Call Trace: [ 623.114645][T22037] [ 623.117600][T22037] dump_stack_lvl+0xcd/0x134 [ 623.122349][T22037] should_fail.cold+0x5/0xa [ 623.126896][T22037] should_failslab+0x5/0x10 [ 623.131442][T22037] kmem_cache_alloc_node+0x65/0x3f0 [ 623.136678][T22037] ? __alloc_skb+0x215/0x340 [ 623.141317][T22037] __alloc_skb+0x215/0x340 [ 623.145765][T22037] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 623.152493][T22037] netlink_sendmsg+0x967/0xda0 [ 623.157311][T22037] ? netlink_unicast+0x7d0/0x7d0 [ 623.162304][T22037] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 623.168585][T22037] ? netlink_unicast+0x7d0/0x7d0 [ 623.173552][T22037] sock_sendmsg+0xcf/0x120 [ 623.178011][T22037] ____sys_sendmsg+0x6e8/0x810 [ 623.182818][T22037] ? kernel_sendmsg+0x50/0x50 [ 623.187529][T22037] ? do_recvmmsg+0x6d0/0x6d0 [ 623.192174][T22037] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 623.198231][T22037] ___sys_sendmsg+0xf3/0x170 [ 623.202866][T22037] ? sendmsg_copy_msghdr+0x160/0x160 [ 623.208209][T22037] ? __fget_files+0x21b/0x3e0 [ 623.212936][T22037] ? lock_downgrade+0x6e0/0x6e0 [ 623.217861][T22037] ? __fget_files+0x23d/0x3e0 [ 623.222590][T22037] ? __fget_light+0xea/0x280 [ 623.227222][T22037] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 623.233511][T22037] __sys_sendmsg+0xe5/0x1b0 [ 623.238050][T22037] ? __sys_sendmsg_sock+0x30/0x30 [ 623.243134][T22037] ? syscall_enter_from_user_mode+0x21/0x70 [ 623.249074][T22037] do_syscall_64+0x35/0xb0 [ 623.253523][T22037] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 623.259441][T22037] RIP: 0033:0x7f79c9f57ae9 [ 623.263881][T22037] 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 [ 623.283523][T22037] RSP: 002b:00007f79c74cd188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 09:51:11 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000000080)) [ 623.291972][T22037] RAX: ffffffffffffffda RBX: 00007f79ca06af60 RCX: 00007f79c9f57ae9 [ 623.300056][T22037] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 623.308056][T22037] RBP: 00007f79c74cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 623.316056][T22037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 623.324056][T22037] R13: 00007ffcd0946ddf R14: 00007f79c74cd300 R15: 0000000000022000 [ 623.332129][T22037] 09:51:11 executing program 3: syz_usbip_server_init(0x1) syz_usbip_server_init(0x5) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x8800, 0x0) write$usbip_server(r0, &(0x7f0000000040)=@ret_unlink={{0x4, 0x2, 0x0, 0x1, 0x1}, {0x8}}, 0x30) [ 623.460600][ T26] audit: type=1800 audit(1638093071.912:86): pid=22038 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13978 res=0 errno=0 09:51:12 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400454d1, &(0x7f0000000080)) 09:51:12 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) (fail_nth: 4) 09:51:12 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f0000000080)) 09:51:12 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x14, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:12 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 623.756386][T22064] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 623.762967][T22064] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 623.781853][T22064] vhci_hcd vhci_hcd.0: Device attached [ 623.792171][T22071] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(6) [ 623.798723][T22071] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 623.844182][T22071] vhci_hcd vhci_hcd.0: Device attached [ 623.864309][T22065] vhci_hcd: connection closed [ 623.865911][T22078] FAULT_INJECTION: forcing a failure. [ 623.865911][T22078] name failslab, interval 1, probability 0, space 0, times 0 [ 623.866662][T22072] vhci_hcd: connection closed [ 623.875678][T22078] CPU: 0 PID: 22078 Comm: syz-executor.2 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 623.887316][ T9074] vhci_hcd: stop threads [ 623.888088][T22078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.912370][T22078] Call Trace: [ 623.915670][T22078] [ 623.918623][T22078] dump_stack_lvl+0xcd/0x134 [ 623.923249][T22078] should_fail.cold+0x5/0xa [ 623.927795][T22078] should_failslab+0x5/0x10 [ 623.932332][T22078] __kmalloc_node_track_caller+0x7d/0x360 [ 623.938078][T22078] ? netlink_sendmsg+0x967/0xda0 [ 623.943134][T22078] __alloc_skb+0xde/0x340 [ 623.947476][T22078] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 623.953742][T22078] netlink_sendmsg+0x967/0xda0 [ 623.958545][T22078] ? netlink_unicast+0x7d0/0x7d0 [ 623.963519][T22078] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 623.969780][T22078] ? netlink_unicast+0x7d0/0x7d0 [ 623.974738][T22078] sock_sendmsg+0xcf/0x120 [ 623.979170][T22078] ____sys_sendmsg+0x6e8/0x810 [ 623.983961][T22078] ? kernel_sendmsg+0x50/0x50 [ 623.988659][T22078] ? do_recvmmsg+0x6d0/0x6d0 [ 623.993370][T22078] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 623.999464][T22078] ___sys_sendmsg+0xf3/0x170 [ 624.004074][T22078] ? sendmsg_copy_msghdr+0x160/0x160 [ 624.009386][T22078] ? __fget_files+0x21b/0x3e0 [ 624.014070][T22078] ? lock_downgrade+0x6e0/0x6e0 [ 624.018960][T22078] ? __fget_files+0x23d/0x3e0 [ 624.023842][T22078] ? __fget_light+0xea/0x280 [ 624.028458][T22078] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 624.034733][T22078] __sys_sendmsg+0xe5/0x1b0 [ 624.039253][T22078] ? __sys_sendmsg_sock+0x30/0x30 [ 624.044315][T22078] ? syscall_enter_from_user_mode+0x21/0x70 [ 624.050235][T22078] do_syscall_64+0x35/0xb0 [ 624.054663][T22078] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 624.060570][T22078] RIP: 0033:0x7f79c9f57ae9 [ 624.065170][T22078] 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 [ 624.084870][T22078] RSP: 002b:00007f79c74cd188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 624.093303][T22078] RAX: ffffffffffffffda RBX: 00007f79ca06af60 RCX: 00007f79c9f57ae9 [ 624.101290][T22078] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 624.109263][T22078] RBP: 00007f79c74cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 624.117326][T22078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 624.125301][T22078] R13: 00007ffcd0946ddf R14: 00007f79c74cd300 R15: 0000000000022000 [ 624.133309][T22078] [ 624.139208][ T1231] ieee802154 phy0 wpan0: encryption failed: -22 09:51:12 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4004550a, &(0x7f0000000080)) [ 624.145624][ T1231] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.186116][ T9074] vhci_hcd: release socket 09:51:12 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000080)) [ 624.220532][ T9074] vhci_hcd: disconnect device [ 624.253030][ T9074] vhci_hcd: stop threads [ 624.257494][ T9074] vhci_hcd: release socket [ 624.262113][ T9074] vhci_hcd: disconnect device [ 624.296972][ T8161] usb 16-1: enqueue for inactive port 0 09:51:12 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40049409, &(0x7f0000000080)) 09:51:12 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x18, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:13 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 624.607499][T22064] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(3) [ 624.614100][T22064] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 624.674287][T22110] vhci_hcd: connection closed [ 624.680011][T22064] vhci_hcd vhci_hcd.0: Device attached [ 624.707298][ T5] Bluetooth: hci0: command 0x0c1a tx timeout [ 624.721653][ T9076] vhci_hcd: stop threads [ 624.726015][ T9076] vhci_hcd: release socket 09:51:13 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40082406, &(0x7f0000000080)) [ 624.749509][ T9076] vhci_hcd: disconnect device 09:51:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x5) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000040)={0x2, "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"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x16) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) ioctl$TIOCNXCL(r2, 0x540d) r3 = gettid() r4 = getpid() r5 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r6 = memfd_secret(0x0) linkat(r5, &(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000400)='\x00', 0x400) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000003c0)=0x15) sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0x95b1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000001580)={0x0, 0x80, 0x0, 0x0, 0x80, 0x4, 0x0, 0x80, 0x400, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000440)}, 0x4000, 0x9, 0x7f, 0x2, 0x0, 0x8, 0x5, 0x0, 0x7, 0x0, 0x6}, r4, 0x9, r7, 0x8) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0x8, 0xfa, 0xb6, 0x0, 0x4, 0x40800, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f00000002c0), 0x3}, 0x1, 0x5, 0x1f, 0x9, 0x3f, 0x0, 0x3ff, 0x0, 0x5, 0x0, 0x1}, r3, 0x4, r7, 0x8) ioctl$TCFLSH(r0, 0x8924, 0x0) [ 624.857786][ T8161] usb usb16-port1: Cannot enable. Maybe the USB cable is bad? [ 624.873276][ T8161] usb usb16-port1: attempt power cycle 09:51:13 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 624.947710][ T8174] vhci_hcd: vhci_device speed not set 09:51:13 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x24, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 625.011719][T22132] mkiss: ax0: crc mode is auto. [ 625.057106][T22132] loop3: detected capacity change from 0 to 264192 09:51:13 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 625.135129][T22132] loop3: detected capacity change from 0 to 264192 09:51:13 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40085503, &(0x7f0000000080)) 09:51:13 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000000080)) 09:51:13 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40086602, &(0x7f0000000080)) [ 625.463624][T22184] block (null): Could not allocate knbd recv work queue. [ 625.485631][T22132] mkiss: ax0: crc mode is auto. [ 625.487793][T22184] nbd: failed to add new device 09:51:14 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 625.537560][T22189] block (null): Could not allocate knbd recv work queue. [ 625.545159][T22189] nbd: failed to add new device 09:51:14 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x26, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:14 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000080)) 09:51:14 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7a, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 625.722782][T22140] loop3: detected capacity change from 0 to 264192 09:51:14 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4008ae89, &(0x7f0000000080)) [ 625.897527][T22132] loop3: detected capacity change from 0 to 264192 [ 625.977196][T22223] block (null): Could not allocate knbd recv work queue. [ 626.027005][ T8161] usb usb16-port1: Cannot enable. Maybe the USB cable is bad? [ 626.051635][T22223] nbd: failed to add new device 09:51:14 executing program 3: unshare(0x64020680) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket(0x10, 0x803, 0x3) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2b6) unshare(0x80) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c0000001000390400000400000000b300000000", @ANYRES32=r1, @ANYBLOB="03040600000000001c0012800e00010069703665727370616e"], 0x3c}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 09:51:14 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000080)) 09:51:14 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:14 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40186366, &(0x7f0000000080)) 09:51:14 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:14 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 626.387728][ T8161] usb usb16-port1: Cannot enable. Maybe the USB cable is bad? [ 626.399001][ T8161] usb usb16-port1: unable to enumerate USB device 09:51:14 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400454ca, &(0x7f0000000080)) 09:51:15 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x401c5820, &(0x7f0000000080)) [ 626.673122][T22267] block (null): Could not allocate knbd recv work queue. [ 626.720692][T22267] nbd: failed to add new device [ 626.727444][T22276] block (null): Could not allocate knbd recv work queue. [ 626.735013][T22276] nbd: failed to add new device 09:51:15 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40045506, &(0x7f0000000080)) [ 626.797126][ T8161] Bluetooth: hci0: command 0x0c1a tx timeout 09:51:15 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:15 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:15 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xfc, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 627.362937][T22328] block (null): Could not allocate knbd recv work queue. [ 627.390986][T22328] nbd: failed to add new device [ 627.410502][T22333] block (null): Could not allocate knbd recv work queue. [ 627.438905][T22333] nbd: failed to add new device 09:51:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000003, 0x10, 0xffffffffffffffff, 0x10000000) pidfd_open(0xffffffffffffffff, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000002c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x4007, @fd=r0, 0xb39, 0x0, 0x0, 0x10, 0x2a7b250ccee06673, {0x1, r2}}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r3 = syz_io_uring_setup(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000004000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x8b7, &(0x7f0000000240)={0x0, 0x8448, 0x10, 0x1, 0x1b5, 0x0, r3}, &(0x7f0000004000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000300)=0x0) syncfs(r3) syz_io_uring_submit(r4, r6, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x5, 0x0, @fd_index=0x3, 0x8, &(0x7f0000000340)="61a2ae7c29eedc68f0252a619fe895f9ba691f2d9d9c09e32ce07f712731dc954707f2a18d7ee7ba64e6109e0dc179458ee5479d07c093ac1bfac705d31050f4519063945767b6f74e6ef9aaa0cced128e5368a20b3dd72dfe3e90fd11b5e07d9955cb5f21a1aef7c9abc7d2d34bd5794c19", 0x72, 0x2, 0x0, {0x0, r2}}, 0x1f) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x0, @private2, 0x1200}, 0x1c) pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x14000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a, 0x0, @perf_config_ext={0x0, 0x2fe}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x12, r3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000440)=""/15, 0xf}, {&(0x7f0000000640)=""/210, 0xd2}, {&(0x7f0000000480)=""/26, 0x1a}], 0x3) syz_io_uring_submit(r7, r5, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r2}}, 0x401) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002400)={0xa, 0x4e20, 0x0, @remote, 0x7}, 0x1c) 09:51:16 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4004550a, &(0x7f0000000080)) 09:51:16 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4020940d, &(0x7f0000000080)) 09:51:16 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:16 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x10f, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:16 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:17 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40049409, &(0x7f0000000080)) 09:51:17 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:17 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4020ae46, &(0x7f0000000080)) 09:51:17 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1af, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:17 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 628.867012][ T8174] Bluetooth: hci0: command 0x0c1a tx timeout 09:51:17 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:17 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x8000, 0x0) r2 = open(&(0x7f0000000740)='./bus\x00', 0xe000, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1, 0x0, 0x8, 0x3f, 0x0, 0x2, 0x0, 0xf, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101, 0x8}, 0xb200, 0x3, 0xf2, 0x7, 0x8000, 0xf1, 0x0, 0x0, 0x4, 0x0, 0x7a}, r0, 0x0, r1, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/181, 0xb5}}], 0x1, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x46) socket$inet6(0xa, 0x800, 0x8) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x693, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x2, @in=@private, 0x0, 0x1, 0x0, 0x44}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r4, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x800001d, 0x0) sendmsg$inet(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="9408", 0x2}], 0x1, &(0x7f0000000180)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xa57}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7645}}], 0x78}, 0x4000800) syz_open_procfs(0xffffffffffffffff, 0x0) 09:51:17 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4030582a, &(0x7f0000000080)) 09:51:17 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40082406, &(0x7f0000000080)) 09:51:17 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40085503, &(0x7f0000000080)) [ 629.238209][T22399] block (null): Could not allocate knbd recv work queue. [ 629.283459][T22399] nbd: failed to add new device 09:51:17 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40085507, &(0x7f0000000080)) [ 629.319077][T22408] block (null): Could not allocate knbd recv work queue. [ 629.345204][T22408] nbd: failed to add new device 09:51:17 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4090ae82, &(0x7f0000000080)) 09:51:17 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7a, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:18 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x214, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:18 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 629.794720][ T26] audit: type=1804 audit(1638093078.263:87): pid=22419 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir025554338/syzkaller.IbmbW0/95/bus" dev="sda1" ino=14023 res=1 errno=0 09:51:18 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40086602, &(0x7f0000000080)) [ 630.048261][ T26] audit: type=1800 audit(1638093078.263:88): pid=22419 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14023 res=0 errno=0 09:51:18 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x41015500, &(0x7f0000000080)) [ 630.212262][ T26] audit: type=1804 audit(1638093078.683:89): pid=22433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir025554338/syzkaller.IbmbW0/95/bus" dev="sda1" ino=14023 res=1 errno=0 [ 630.261927][ T26] audit: type=1800 audit(1638093078.683:90): pid=22433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14023 res=0 errno=0 09:51:18 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 631.267607][ T8071] Bluetooth: hci1: command 0x0406 tx timeout 09:51:19 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4008ae89, &(0x7f0000000080)) 09:51:19 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x238, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:19 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x50009402, &(0x7f0000000080)) 09:51:19 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:19 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:19 executing program 3: r0 = syz_usb_connect(0x1, 0x2d, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000480)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x46d, 0xc53f, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x8, 0xa0, 0x6, [{{0x9, 0x4, 0x0, 0x3f, 0x2, 0x3, 0x1, 0x0, 0x9, {0x9, 0x21, 0x2000, 0x1, 0x1, {0x22, 0x841}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x20, 0x4}}}}}]}}]}}, &(0x7f0000000940)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x310, 0x80, 0xab, 0x6, 0xff, 0x7}, 0xf, &(0x7f0000000500)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x9e, 0x6, 0x7ff}]}, 0x4, [{0x102, &(0x7f0000000680)=@string={0x102, 0x3, "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"}}, {0x92, &(0x7f00000007c0)=@string={0x92, 0x3, "78a2c14a5caa980d01bc1c50f0659b7f6a84eb986b54517fd77509f97eeb64dcd6aeba4d87b6fd1a4ca3a7506dd6098fb036d42663655dd4bd4e04332c01c8ec3e3e0e2a2f53086857a8b184ad51c1ad6f2adee0749877df930c28c54ff9ad34c1e8d102fcbd003d04844301b069a973ab66ad8dc032d1c2f98f58376f4455d4e9a3cbc89037fe7f56cf5ffd56b8f9f2"}}, {0xb8, &(0x7f0000000880)=@string={0xb8, 0x3, "e99185bc25056945ca86ff13d2853fbb37626783ef53cc729ef270715da5b0b486c79ae9eae09f602003971be86f07398eafc910e525879c17213c8876686eb4c2002a75a3f70bd348c618eec1ac405f12363969804627ccd2de277645aeb61adb4f2c3c3ac79c80d2dd34643cc25f67de8e3f9f727f9e2b5d29f73adc6c9de186a4cdf924d14c80bce20cf7fd9a90faafb8be132ccb0b19ce75e213b4f1d08cc32aadff94f0b4d561f8ca20e000415311faec289f2e"}}, {0x2f, &(0x7f0000000540)=@string={0x2f, 0x3, "22c43dc2503f73cea7cf979c0f5aeb8add041c7a12ecf9129e310a4d896c7179d172756f7e6dd7bcfd71d86f55"}}]}) syz_usb_ep_read(r0, 0x40, 0x9f, &(0x7f0000000040)=""/159) syz_usb_connect$uac1(0x3, 0xaf, &(0x7f0000000100)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9d, 0x3, 0x1, 0x20, 0xc0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x81, 0x9e}, [@output_terminal={0x9, 0x24, 0x3, 0x3, 0x301, 0x5, 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x6, 0x4, 0x81, "bea182702dc3"}]}, {{0x9, 0x5, 0x1, 0x9, 0x1ff, 0x6, 0x0, 0x3, {0x7, 0x25, 0x1, 0x81, 0x6b, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x3f, 0x43}, @format_type_ii_discrete={0xa, 0x24, 0x2, 0x2, 0x3f, 0x9, 0x81, "e1"}, @as_header={0x7, 0x24, 0x1, 0xf7, 0x2, 0x1}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x8, 0x2, 0xff, 0x27, "e3cf40759ba8"}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x1, 0x3, 0x5, {0x7, 0x25, 0x1, 0x3, 0x40, 0x401}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x110, 0x20, 0x1, 0x9, 0x8, 0x1}, 0x238, &(0x7f0000000200)={0x5, 0xf, 0x238, 0x6, [@wireless={0xb, 0x10, 0x1, 0x2, 0x108, 0x5, 0xc4, 0x64f, 0x81}, @ss_container_id={0x14, 0x10, 0x4, 0x40, "49c2427f55401162eff8278e73c5dea9"}, @ss_container_id={0x14, 0x10, 0x4, 0x3f, "5cfc0f820d97bad78e9022748e98aad2"}, @generic={0x100, 0x10, 0x2, "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"}, @ptm_cap={0x3}, @generic={0xfd, 0x10, 0xa, "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"}]}}) syz_usb_control_io(r0, 0x0, &(0x7f00000005c0)={0x84, &(0x7f00000001c0)={0x0, 0x0, 0x10, "46042e1ab8aba64e14957c77c475ad9b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 09:51:20 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x50009418, &(0x7f0000000080)) 09:51:20 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4008ae90, &(0x7f0000000080)) [ 631.968253][T22491] block (null): Could not allocate knbd recv work queue. [ 631.975852][T22491] nbd: failed to add new device [ 632.041733][T22493] block (null): Could not allocate knbd recv work queue. 09:51:20 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2d8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 632.109716][T22493] nbd: failed to add new device 09:51:20 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x9, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:20 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x117, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:20 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000080)) [ 632.426432][ T8174] usb 4-1: new low-speed USB device number 12 using dummy_hcd 09:51:21 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4008af20, &(0x7f0000000080)) [ 632.626693][ T8174] usb 4-1: device descriptor read/64, error 18 09:51:21 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000080)) [ 632.775474][T22522] block (null): Could not allocate knbd recv work queue. [ 632.826567][T22522] nbd: failed to add new device 09:51:21 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40095505, &(0x7f0000000080)) [ 632.916426][ T8174] usb 4-1: new low-speed USB device number 13 using dummy_hcd 09:51:21 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x180, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:21 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 633.136366][ T8174] usb 4-1: device descriptor read/64, error 18 [ 633.256516][ T8174] usb usb4-port1: attempt power cycle [ 633.676423][ T8174] usb 4-1: new low-speed USB device number 14 using dummy_hcd [ 633.876391][ T8174] usb 4-1: device descriptor read/8, error -61 [ 634.166291][ T8174] usb 4-1: new low-speed USB device number 15 using dummy_hcd [ 634.396447][ T8174] usb 4-1: device descriptor read/8, error -61 [ 634.516429][ T8174] usb usb4-port1: unable to enumerate USB device 09:51:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x4000000000005e3, 0x44000102, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x8, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000780)=@gettaction={0x14, 0x31, 0x901}, 0x14}}, 0x0) 09:51:23 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:23 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)) 09:51:23 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40186366, &(0x7f0000000080)) 09:51:23 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1a4, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:23 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x320, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:23 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x401c5820, &(0x7f0000000080)) [ 635.404556][T22607] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 09:51:23 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:24 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:24 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x390, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:24 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1e8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:24 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4020940d, &(0x7f0000000080)) [ 636.278338][T22629] block (null): Could not allocate knbd recv work queue. [ 636.285849][T22629] nbd: failed to add new device 09:51:24 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:24 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000080)) 09:51:24 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4020ae46, &(0x7f0000000080)) [ 636.390002][T22636] block (null): Could not allocate knbd recv work queue. [ 636.427037][T22636] nbd: failed to add new device 09:51:25 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x14, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:25 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x244, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:25 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:25 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3a0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:25 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80085502, &(0x7f0000000080)) 09:51:25 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4030582a, &(0x7f0000000080)) [ 637.038688][T22672] block (null): Could not allocate knbd recv work queue. 09:51:25 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) [ 637.090941][T22672] nbd: failed to add new device 09:51:25 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x18, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:25 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80086301, &(0x7f0000000080)) 09:51:25 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4090ae82, &(0x7f0000000080)) 09:51:25 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x290, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:25 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3a8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:25 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80086601, &(0x7f0000000080)) 09:51:26 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:26 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80108906, &(0x7f0000000080)) 09:51:26 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:26 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x41015500, &(0x7f0000000080)) 09:51:26 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:26 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2e8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:26 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x24, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:26 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80108907, &(0x7f0000000080)) 09:51:26 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:26 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4138ae84, &(0x7f0000000080)) [ 638.095754][T22741] block (null): Could not allocate knbd recv work queue. [ 638.134814][T22741] nbd: failed to add new device 09:51:26 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x801c581f, &(0x7f0000000080)) 09:51:26 executing program 3: bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d5, &(0x7f0000000080)) 09:51:26 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:26 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x26, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:26 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x500, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:26 executing program 3: bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d5, &(0x7f0000000080)) 09:51:26 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x81f8943c, &(0x7f0000000080)) 09:51:27 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000080)) 09:51:27 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8208ae63, &(0x7f0000000080)) [ 638.706235][T10600] Bluetooth: hci0: command 0x0401 tx timeout 09:51:27 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0045878, &(0x7f0000000080)) 09:51:27 executing program 3: bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d5, &(0x7f0000000080)) 09:51:27 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:27 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x310, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:27 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000080)) 09:51:27 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0045878, &(0x7f0000000080)) 09:51:27 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x600, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:27 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x336, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 639.260135][T22829] block (null): Could not allocate knbd recv work queue. 09:51:27 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) [ 639.309687][T22829] nbd: failed to add new device 09:51:27 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0085504, &(0x7f0000000080)) 09:51:27 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:28 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)) 09:51:28 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x500, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:28 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:28 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:28 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:28 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x700, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:28 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0189436, &(0x7f0000000080)) 09:51:28 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:28 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 640.152978][T22881] block (null): Could not allocate knbd recv work queue. [ 640.210691][T22881] nbd: failed to add new device 09:51:28 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000080)) 09:51:28 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc020660b, &(0x7f0000000080)) 09:51:28 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x600, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:28 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:28 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:29 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80045430, &(0x7f0000000080)) 09:51:29 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:29 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc038943b, &(0x7f0000000080)) 09:51:29 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) [ 640.785844][ T20] Bluetooth: hci0: command 0x0401 tx timeout [ 640.878952][T22936] block (null): Could not allocate knbd recv work queue. 09:51:29 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d5, &(0x7f0000000080)) [ 640.920860][T22936] nbd: failed to add new device [ 640.974741][T22944] block (null): Could not allocate knbd recv work queue. [ 641.047784][T22944] nbd: failed to add new device 09:51:29 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80085502, &(0x7f0000000080)) 09:51:29 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x700, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:29 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc06864a2, &(0x7f0000000080)) 09:51:29 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:29 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:29 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d5, &(0x7f0000000080)) 09:51:30 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80086301, &(0x7f0000000080)) 09:51:30 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0c89425, &(0x7f0000000080)) [ 641.564295][T22980] block (null): Could not allocate knbd recv work queue. [ 641.588763][T22980] nbd: failed to add new device 09:51:30 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xf01, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:30 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:30 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7a, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:30 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d5, &(0x7f0000000080)) 09:51:30 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xd0009411, &(0x7f0000000080)) 09:51:30 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80086601, &(0x7f0000000080)) 09:51:30 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000080)) [ 642.098664][T23012] block (null): Could not allocate knbd recv work queue. [ 642.118148][T23012] nbd: failed to add new device 09:51:30 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:30 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1402, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:30 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xd000943d, &(0x7f0000000080)) 09:51:30 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80108906, &(0x7f0000000080)) 09:51:30 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:30 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:30 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000080)) 09:51:31 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa4, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:31 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000000000)="58303b4d100404ca68e9a3d12e46852ea61146ca9087144dfb5c422edf37e8bfa587f5c04e59bbc8") getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0x2}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:31 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80108907, &(0x7f0000000080)) 09:51:31 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000080)) [ 642.737420][T23057] block (null): Could not allocate knbd recv work queue. [ 642.772675][T23057] nbd: failed to add new device 09:51:31 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:31 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:31 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = syz_io_uring_setup(0x329, &(0x7f0000000240)={0x0, 0x0, 0x4, 0x0, 0x3a3}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000200), &(0x7f0000000380)) r2 = syz_io_uring_setup(0x369, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)="3ddc671494e5f0f1f4275a", 0xb}], 0x1) syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a318020646edcb4f108acd77d700029e3493eb4aec87e726d14380a6064f1bd71a094aefa00abf96a41ee373f7ef14d95ba58bf5253b9c6ae4120539e92bacbb8b36782773dd60788b55fb9233787a8e084c88e000482edcdb899dcb41ecf93256141196e22853ccb0688630274311dfe6fc02182e98c093c0e6d12ba309b77c5d6495ab92d7042a907771f0e91ae17421b8069b38cd37de4f566f730a27286d2ce466dffbb9c933e2175c1db627e705f510eed33e08f9ef75cba5c60404aa1b7c2df0bf7bafcc904f3189ae2c00d3a21669c5a273bb05b855b5b148107b153563934630d67c255a7775afbb3e4"], 0xf0) [ 642.865763][T10600] Bluetooth: hci0: command 0x0401 tx timeout 09:51:31 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x801c581f, &(0x7f0000000080)) 09:51:31 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, 0x0) 09:51:31 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0xd2, 0x8, @buffer={0x0, 0xa9, &(0x7f0000000080)=""/169}, &(0x7f0000000140)="bfa329be4cae96273b74a44defada0842ebf4161def220bee40c38ecd0f58e4ec7495346464d8ccbac6660c14905620d29c1de14888a3b56376c2cd446e29e56990a283c07f6a05d61a6f71978d6a663172a584027ab0328533d5453ae77ffa1220f5e8ef4b6502698ddac5a0f42c7a8949f2c798215c1dd60802d5b18d0d6f0a2327798dca1d5fb2040c293228b3f8e6f964e325b932cce047c432579dc0eda8ac6f2704ce53a496105f88f383a74f98bc9a7f3505a354e81954573861aa29040df64728e8d29e221c3e9c6df64126aaa5d", &(0x7f0000000000), 0xffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)}) splice(r0, &(0x7f0000000000)=0x7fffffff, r0, &(0x7f0000000300)=0x100000001, 0x0, 0xb) 09:51:31 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1d00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:31 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:31 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8138ae83, &(0x7f0000000080)) 09:51:32 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x2, 0x1}, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x12, r2, 0x7192c000) 09:51:32 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, 0x0) 09:51:32 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x84009422, &(0x7f0000000080)) 09:51:32 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xf00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:32 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1f00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:32 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, 0x0) 09:51:32 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc6, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 644.110519][T23155] block (null): Could not allocate knbd recv work queue. [ 644.150552][T23155] nbd: failed to add new device 09:51:32 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1003, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:32 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0045878, &(0x7f0000000080)) [ 644.168511][T23161] block (null): Could not allocate knbd recv work queue. [ 644.193074][T23161] nbd: failed to add new device 09:51:32 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:32 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2003, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:32 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0045878, &(0x7f0000000080)) 09:51:33 executing program 3: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:33 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:33 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:33 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0085504, &(0x7f0000000080)) 09:51:33 executing program 4: r0 = memfd_secret(0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000400)='\x00', 0x400) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000002580)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="e500feff6b653000"]) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000080)={0x0, 0x7fff, 0x6, '\x00', &(0x7f0000000000)=0x56}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000040), 0x6) r3 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0x7fffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000001540)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f0000002ac0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}]}) r4 = memfd_secret(0x0) linkat(r3, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000400)='\x00', 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000001500)={0x0, 0x6, 0xa038, 0x0, 'syz1\x00', 0x7fff}) r5 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40, 0x7, &(0x7f0000002a00)=[{&(0x7f0000000140)="76d8865e662f9dee436bda069992f00f143cfad7849cc54625d6935887bd79c65dc054bd01781fdf825bb7526f154ba5644d81528e76935210a46ef7594758143f1b01bec7da72cd75168511cfa1a40dd6fff0a7239b50c0ca3de542cbefa414f4ec24a1caedd1d0da1092e0f1697eeb6750382e0f8296d688c30b1feafed2eeed7aee4dab66da94927b4d561af226b48c2913c20884cecc585e8413a113ff8c1ecd0bf6b1a4bf8fd39819043f54a7ad649f66bac9e1d14d5a61aeeaf2491dea1c8b", 0xc2, 0x9}, {&(0x7f0000000400)="964fe88bcf668802b7513337bad032d0a73d1bb49ed27580234ec77d30dee5ba24727364e7cf3ac9ffca906213fd9aadf03a322b54494b11e4f8a65645325ee996103f89845565746efb57cd86fea4b6b38c3b2fbfa13d646948be875af10ce6ea2869b6b2e3bb93783b4abc3ba6389e1b99567d3f2cf13f72be2de81f414a3798e53b70a73112ebbd16c690fc0ae09f402b5beed09ee4c2e4f690358a73f974dc206999955a5042799359ac6cce1492c92cd7630b18007751ca1c2c59e2fdc9942e25de2d6bb45b04b8de36d13c12f2c15ef746434a7d060e20500db73b6dc70a580a4fa8ee155a84d7396e9c63bde2847f8e560e83dcd03d8e01c28a9960bcd1e6b2f6f129d71d8d56a4994832645fa54d22ebe6710bb1273097175df1296471a6aa524e0c0fefbd48b3758d9f0c2d6074ca8f4d1b04249b9422bd6e206715aa39566bc98539d412bfd658f279387d0852759d6a96f9eda0026c9c06701dde3c4d1155c40fbe40c066c4317c6fc89b13bda8833a23c18f0fd5d37d0f71806ed6c11ae9f563b6bb1f6490ab88b4990837a4de67886aa8eb711b7df52eeb4d4b7a47c5eddee0b320bcbb7a2cfbd099cf0735a827135bb711973795d1cc4c516f491b9cedafb07c4ef9a45992bfabf3a1388c876d3741aad05dc27fb8a99fb22877d32e98ea50217df7b643eb5d7806aaad4d24faf3bce2027e26a127406c3ecd756471f8d5f9ea2d096b9e8458602124c7f0d1b1c8e016520bdb010a74ddc5e0adfb6815119afe34c4ea381be5294a87e88548bd51db2addfbb3fa58341c73a44765b31f37fa80a48a555e048fbc7ac9c3952b9f88b4a2c445b58d80a9398fcfccf1de4504f298b13fd339276c3841c51b5801af273a8fe28f87e4f5106229ed0d86228f5375edc159a037e77aaa1e71a909ec6f3341759bb4c6bad5dde79d2f18772e63bceede16e6c8e803f4d3a100d8b576858e1b441c687a43d51e07b783f871eb5a0aceef304ce1f3d17704ea6c09a099dc1aa0f0ee0d268c79d40ae38b8773fd2f9f4a2c67e623537cc2893ef254d2c1fe37ce13057488ebcd5f57ece2cb16e6b95444fe5c96d7d30df554ff07fa4cc87c10d6713cf72597f766552ab652edcefe1c7d3c1b0ae912d34686cf873fa442ab608fa10d5414f7f05753f154dff3d4f0ac6735afb4352296bbf2fff724d5bcc2a313cbbd328c17e89df0784cb0768b1cc960d12f1be94ed6b30d99341cefdcc4b60fa3c0e1d6ea9618959db26cc5aa50bb372a4c2a42fc71951c908a61d81570ab579989557c5ea607e2bfc9aa0074b6f56c16875b8a1ead4f1665a6828e1598f9b6dc7e185265ee7312b1de4eea0a3b954d5c04832dacbf44e7a2ca41a1f5267ecc5dff05205e0342f873c12e248a8f3fd15c10539dd2152e6e121a3066db869947359e826318816710d5b83919bf9fdeeaefcfc1eeb5e79ef827f417743ef9150c5595932ba99f5a46c34823963a772d8d246be151b856a35af66343da5a053fc64d99de8aa2bb72f8af465a6d3d2cfc810c99c398ff55685dfd9ea103edc8ad8f6ab4d5555c6203f9bf745b95ce91bc8d40d429d1107048bf14403c812754fde0b2dd0b1df3c3b378ee462f8405ee5fb54467aa19f2d0c0621d8537b583fc2ce61525ff249b318e08c1d7ef14f84c6a2cfb24deb380ed6382ab825fd6a0fc6a97305b3ce90bc8e7dee5329760d3198a91671b515179d127b5d7cc3650993275242feb8c6822bd226ed4b0516431489b6c8db79f3c07d8ad616a1dca1b93bdd0b46c10d60d73affdcb9e2b915ec99874775d1c666b670d550910ad6eb09f4ebb2307584a04c4d3ee557c1f6503ce48c8043ca27787fc21a345b3cde9bc7254181e7c31926dcb8c6186e67ed7400af94f6c2d34bd31076544b1eb03191c6c74fb0f868121af665eac543fc9b588bd420caceb008ca96352b60200bac02412df672dca38fac0c877c57375672d0b8043d139fcbdc61df13a4983002deb712f657d01c2997ba10a4923b2b7fd790ca62f646296c95b21bb56238dffe5adabd69b6036ea2eb0f69c1ededcce5bf9eaf2695c3cc74c448bbfbed68013012174258a292d5148f13ce89267c5674492e1a0556a9f715a2e89dab7d9b2f8358866d4dda034f5e233fde30fba6c2b151d3fd18929e63cc79bf5bbc3c5627220b9a6f6c24e50f6766ecb5ada1f06e75f9778eb349b17288b85f7c408bb9120bec15b294d14260341c2d58a3f191606e1f1734bb226742ecfcf6483f9fb73a116e4b2c7a340850ab097d6b36f75196a251dd9bc4b5feadf4870d6960457d348573df382d24e61427e2c3548bd997a4b2451fb9b3f6c8c99ab8ab2176bd1bcd6b9428811c00a1ed2da4769d86333f8ca5b9a299e2ce68a9a85317af772a62150590166d453bfce166c1fb784be50e3015b7b7b3d9228a10a13ffc066e4def21c0bdd203ef0490f19d26a384e7337c4c742862662853f6d94fc62e30ca9f5844a9ff915decd3c7fc5717ec9ba68c09b89e84981b33f099b59d396b4ea469166ef8aebbd3b3c205a4278b1a6bda2a2ab9409818cc08154b56b47c7e89d818ff7d31eaf31ab6059cb03b4f3a8b4e7768f427122f2a4c4b9a2dda27ecaae38a18434d1fc84311c67928505dd421480c5999e3275ae4b3b1b9ea1711bfee3087886c7d8d5bc28786f6742294c34aa855ad3f3ae5a0b3c4bd68a04b9062956ec024c4734e0c450b45ee8bd2c19563f78f2b83baef94c81602c38528f0c4fce1c151efce377079d9a3b6d0bbc3598d9a4c7e6ea06e2bea8e000aacfa215830a3ac1519ec2808d5ba5c0f3da05d3c8382c58545a4a165d64102945cddfef5b7397f638f1b3b4b68cdf860106109e6c2c305bac81c4ac9f45422fd24920933a20def5c0813693201c1475f3ca0aca32d3c82260c2e875de269878e7a7860370659423b5acb67da617e9aea6fe5d84b07b0447f73b650050861500ca25313dce608e996fc4cbd8f7d045f9ae8410a061d969a5cd995110ce0d5a03a35a21fa9806dae237b958d96b71998c1114103d75d9020f60e55f51c0f1c39098f2c820113c65177b92b50a84595171daccc78f90697003092e38a82c7676298db78c919c503aec93ce2061c0f0c2e537e8ea65c0be43367f4319bd3453fd851ab57b93cc9c30780f3e28fa6490f7424329fbd75d40a3b40c75efbd1bcdc7315a9e65b7eb3409e92e0d9cd2271d6e2ffc201549c7bfa690c0938cdc53e272692187388b95dfd351ab06822a80f30511453e68d817f970c2f71cfcb2d1b345b68006cacb3117b1bb3e6b9f09b4ce70a891ba11bf51e49d58eaf833dddf2b565743a26040915970899197357bde1dc395c53ca4fbf836202923570e4c8c36d9e153821bc58aa76acf9458850e4c0a2eb5451c0cc7b83aa98577413ae49aecc54ff859dcf8dbf769f9e27f9490fc214a8e934ce671d5f8b3f459ecb4a8af4912f34e7d4a913dc80bf437da2abdd948dd09af9294cfa51c16d48bc644ceacfc0b6187a903e949c837cafd5719d6e5acc264c84402af3d52f7046bbe993437b0668246fc2f242e4943f0fb4056b30dd02cafee86b7bbf76426c124dd06e954884aa6828b2c6417e4d4c58da40b947aed1ddf75debdd0643aa7b93cb2e840d361f4afe0e854ebe251bac160b99c8a0d7674389085da92035d6f05158982fd6dc4f8b67571a96c32e9dbd54a9dade969bfb2585d5340cd6dc1b41d0b5643d5c1214c95dee6cfde1bd72ce0aa5aeb2f68a1accdab5d4c4e9853cacb927dcd6435e482165ccc1f7d2d4c5d5f322dbfe1fb839b6c4e55dd8d74e03e6135477fe417122115b4c58ab4d1639122b924c5ac78f442c0785e1dab6aa76ed88e88eaf9cb344b8164d08d2dd680ff4d8de3a0b03f46881d7597e779c34bd898af5da8d9c7a93c5a56906513eca369729620c81d8d8821414e0d8cc08e9e4c4c1e33e9822984f9b9677a17530b3251ba90443ec7d9166e828f6df1ec225b1a5309a6623fe777723895f071896d95b2b7f764ac4dd0caa337d9dbc0b12c8606c6374f77b858d5a7ced6f63dc6c70d469e12b25baa1bdcf4f4d68aba712bd87a9c68d67a00cbdc29d4e096ded6ad401360238e80c3c9c63292d446bee7d78b9924fca70dbce2ad572cd475287d654a0f093631868133a58d13d06d8b7161caa54857660a9f0d52dbde0eae966ee6e46ad0f86ac35e02dba7e65158c083ebf18cb579c77152e252d595429424a853d577023014973603f9e9919d709846687f06768fc8c83a9d05968176528fc3702d45ba1744eea5fb1138d0a73d013a0b9f98c35f4bc978669f7c6fbe989eca899993842649f1c2cb078da84bfc4abd702106dc80d412eac4e578f52c92563ab55a2518ab227d47ecaadc3a7d97a0afdc65991e759098e4fd374dea340900eefb6f7602078d028588848595548db1352aedcf6b7b199baf336583768003efd156ff9e0740736bf4ede9bb9eb29d67431054fa50130ccf5424bd76127a2832a139924dfade99311a3256e5e8b2af082bdbd54f2592b92ff4462b5c03857ad9be5b3c9fefe6044f745ec0ab39324f7c04309b0175263c3f847f4e7085cc2136db5b18d2370f65f6d9f38f1f80f38fe2bcfb1da00980fe78cc1b8510465dbdedc593c6de38a34eaac4be3871e4d654df03a3af8e7a02972906b71c26ec9532f1d39d9dc252e824f7416ca95ff5cedb440971f771220c1142bcf71789f278d929203d6f6f94c0208452304d03ed8d130b1a868df2d47553fc44f1280433cbe2aa8c5345d82f3f3eae266d1e789bf8c0c98e8d48bc9436f0102c09813dec106ce1bd687ba85fafb9e175c6a2e712e371f0122d7053a7aea2b2526c6022518f2427d5d8c20bf2b5c059a01fc8f44fee3ada5e273f59854955518af0d924bcdeef75cf38227462d8ed644ad13b20338e3fec0597d6d807c661051b5087948bcf1125294443fc2503a700094bb1e045cc8b080e67f43ccfde1c21d9874abbf4f61b0d48060b27d73b0780ac72a999e1b3e92f4f8f390e369eaeedb717991780936cc2c6e80d7f87e5c5f52be15f03784455b5dcc52a533c195977da93413fa28af28398dee8faa236a34845b5e0a82762101f91a043e5ff5d895a2258c6ce79401cd67c47cb48091964f9f7552af9ac70cd1db62ceb08377b08b614c5e98e3733968a522820cce3dd27b3dc33972989e95b2951df6e582834c2a4a55b3e9713a53aaca66c5289feca2bea9ffd499ba0e82fd4033a72e080824ea457d76cb22958ef28d6ce9e4160134cdbd90e756f79499024a0bd078df07c749d97af54b2a0367d11420535de197b3255f3050b2647293755367e3f940f31d3fb25c6c1c45a6dfe2c41a1b5ee1a681037542f6d336da3fe46e91d5630b9906afbc6d7ceac1e5b8da88b8b2f28f53bee224c77c2d24ad00f70f261ea82a6c4254a747a51e5d0997b3111f4976262a110326a69b3c232326caf7fb67ef27aa0af6f63cbc62706e450d6b3577e7c894d074d195acaaba4cd1f207a2bd6464ba0426ab0147c168ede61a0bb54ee3df05c734922bd25df5d1278a0fb499942d9f420e3aaf3bc89a262127b67c04f031948b915d5f35e2c2527b05432345e27fe52c770dcc7017c668393bc274912a21fbf317411765007aae9217eb51e8b3377512378e55b4c6280e52b4e8c1c65673daa5ee9643997679512278f3eb358dd8cbc2e84c253285cb56c500c2df9893149cf8b731bedbb10b395485d5481fa3a3870b99a", 0x1000, 0xffffffffffff0001}, {&(0x7f0000000240)="92b908a7f5b4cd02f8013a", 0xb}, {&(0x7f00000026c0)="347f62db43f7e2e5031342ef6648f1590af1d5fe6fc8193ffeeadcdca887a913f10b80b7258b17f21c7fe1bd6921f6667f89fb2ca2e21ea9e163e72cc64216011b929f2fb3", 0x45, 0xc2b}, {&(0x7f0000002740)="110befbff18cd63733a01abee386dac6d872b5b722e13fe5a2c6644584", 0x1d, 0x8}, {&(0x7f0000002780)="2f37d9bff153b59b8ad8dc15ae07e4b1570a", 0x12, 0x401}, {&(0x7f00000027c0)="c8bb4d2e1fb94ce507fd76f67f2e201f0419d9aa90e395ae3aa38f7107ae61465fb8d8a3107299be7c76329a1ff38386c3895819b1ec97666b0fb8f6f0f2adfcf9cd5734d02cf6e9d0e0cb2647ac297372902f49de55c0c5a3eac9aea4c513eb14f3c883d6dff69f5ef622925b3af2ac1acb3e0f4902e52876e6983115bcdab29e34696928b67eac187f5f26ee085d715ec36c58a0232aeae4bf565ffea70090c40ef727f8ab40b5f2b5812f78a3494e6c4ad12c95e9e85531a12ce6742632a6e33a51d1ea93a020cbaead0814e4959f9ffba38d50781ef5ee4c2cbd3bc0fb54bbfadeb4d7bd5c1b85a737115d37c5da1f87", 0xf2, 0xff}], 0x12000, &(0x7f00000028c0)=ANY=[@ANYBLOB="2424235e245d2d2dd12b2f5e2c2b2e2e262b162c666f776e65723c2c6673757569643d35655066513505632d623230622d653465302d643934352d63623064636330352c7375626a5f726f6c653d002c6f626a5f757365723d287aaf8801f34d36d040b1914ded4984d6a038a2f69fe101879b16361eaf77f7a3d0c301b3cef93f5c3ae29a8b9145e10d069daeaef288139f51d860e0cc5aa90ad98fc69b0cf554bf69b3711c42d995d6e04a845e344d329a6a900e450a82e1684c61690b129e42218c052c6d6561737572652c7569643e", @ANYRESDEC=0x0, @ANYBLOB=',fowner<', @ANYRESDEC=0xee01, @ANYBLOB="2c736d61636b66737472616e736d7576653d002ce8e175eff65287"]) sendfile(r5, 0xffffffffffffffff, 0x0, 0x1) r6 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c2424235e245d2d2dd12b2f5e282e26265c5d282c7063723d30303030303030303030303030303030303032392c736d61636b66736861743d7371756173686673002c646f6e745f686173682c6d61736b3d4d41595f41505045c3442c646f6e745f6170707261693d620909bda93fe614dc9ebc2f5a28088e7c20044bb50313e8c85e52aea0ac63e1923d62dd99cb5e8949b1bd5b24fbc2f2d5e5243bc4de3904a886ee8a14b88565f4cab22334a953a368219d7a23dac66d0a15d1134daf4d2c7b1ba6166114cb24e73c64e435ec2a888f669d8f13f9c2"]) r7 = memfd_secret(0x0) linkat(r6, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000400)='\x00', 0x400) bind$bt_hci(r7, &(0x7f0000002540)={0x1f, 0x4, 0x4}, 0x6) openat(r5, &(0x7f00000014c0)='./file0\x00', 0x6201, 0x5b) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f0000000080)) [ 644.944625][T23217] loop4: detected capacity change from 0 to 264192 [ 644.945715][ T8071] Bluetooth: hci0: command 0x0401 tx timeout 09:51:33 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xea, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:33 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc008ae05, &(0x7f0000000080)) 09:51:33 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) (fail_nth: 1) [ 645.070832][T23217] loop4: detected capacity change from 0 to 264192 09:51:33 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0189436, &(0x7f0000000080)) [ 645.176694][T23245] loop4: detected capacity change from 0 to 264192 09:51:33 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1701, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 645.251648][T23232] loop4: detected capacity change from 0 to 16128 [ 645.262686][T23252] FAULT_INJECTION: forcing a failure. [ 645.262686][T23252] name failslab, interval 1, probability 0, space 0, times 0 [ 645.325870][T23252] CPU: 0 PID: 23252 Comm: syz-executor.3 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 645.326327][T23232] loop4: detected capacity change from 0 to 264192 [ 645.335906][T23252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.335929][T23252] Call Trace: [ 645.335939][T23252] [ 645.335950][T23252] dump_stack_lvl+0xcd/0x134 [ 645.335992][T23252] should_fail.cold+0x5/0xa [ 645.336023][T23252] ? tomoyo_realpath_from_path+0xc3/0x620 [ 645.336057][T23252] should_failslab+0x5/0x10 [ 645.336086][T23252] __kmalloc+0x72/0x340 [ 645.336122][T23252] tomoyo_realpath_from_path+0xc3/0x620 [ 645.336153][T23252] ? tomoyo_profile+0x42/0x50 [ 645.336187][T23252] tomoyo_path_number_perm+0x1d5/0x590 [ 645.398067][T23252] ? tomoyo_path_number_perm+0x18d/0x590 [ 645.403750][T23252] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 645.409697][T23252] ? lock_downgrade+0x6e0/0x6e0 [ 645.414583][T23252] ? __fget_files+0x23d/0x3e0 [ 645.419282][T23252] security_file_ioctl+0x50/0xb0 [ 645.424241][T23252] __x64_sys_ioctl+0xb3/0x200 [ 645.428931][T23252] do_syscall_64+0x35/0xb0 [ 645.433365][T23252] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 645.439273][T23252] RIP: 0033:0x7f05510eaae9 [ 645.443695][T23252] 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 [ 645.463321][T23252] RSP: 002b:00007f054e660188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 645.471740][T23252] RAX: ffffffffffffffda RBX: 00007f05511fdf60 RCX: 00007f05510eaae9 [ 645.479716][T23252] RDX: 0000000020000080 RSI: 00000000800448d5 RDI: 0000000000000004 [ 645.487689][T23252] RBP: 00007f054e6601d0 R08: 0000000000000000 R09: 0000000000000000 [ 645.495659][T23252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 645.503628][T23252] R13: 00007ffdf54f9d2f R14: 00007f054e660300 R15: 0000000000022000 [ 645.511622][T23252] 09:51:34 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2600, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 645.531381][T23252] ERROR: Out of memory at tomoyo_realpath_from_path. 09:51:34 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) (fail_nth: 2) 09:51:34 executing program 4: ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x4, 0x4}, 0x6) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x3}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:34 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xf2, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 645.690610][T23279] FAULT_INJECTION: forcing a failure. [ 645.690610][T23279] name failslab, interval 1, probability 0, space 0, times 0 [ 645.715654][T23279] CPU: 0 PID: 23279 Comm: syz-executor.3 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 645.725680][T23279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.735773][T23279] Call Trace: [ 645.739086][T23279] [ 645.742055][T23279] dump_stack_lvl+0xcd/0x134 [ 645.746688][T23279] should_fail.cold+0x5/0xa [ 645.751325][T23279] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 645.756734][T23279] should_failslab+0x5/0x10 [ 645.761265][T23279] __kmalloc+0x72/0x340 [ 645.765443][T23279] tomoyo_encode2.part.0+0xe9/0x3a0 [ 645.770663][T23279] tomoyo_encode+0x28/0x50 [ 645.775098][T23279] tomoyo_realpath_from_path+0x186/0x620 [ 645.780746][T23279] ? tomoyo_profile+0x42/0x50 [ 645.785453][T23279] tomoyo_path_number_perm+0x1d5/0x590 [ 645.790917][T23279] ? tomoyo_path_number_perm+0x18d/0x590 [ 645.796570][T23279] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 645.802446][T23279] ? lock_downgrade+0x6e0/0x6e0 [ 645.807338][T23279] ? __fget_files+0x23d/0x3e0 [ 645.812034][T23279] security_file_ioctl+0x50/0xb0 [ 645.816988][T23279] __x64_sys_ioctl+0xb3/0x200 [ 645.821676][T23279] do_syscall_64+0x35/0xb0 [ 645.826107][T23279] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 645.832009][T23279] RIP: 0033:0x7f05510eaae9 [ 645.836428][T23279] 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 [ 645.856305][T23279] RSP: 002b:00007f054e660188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 645.864729][T23279] RAX: ffffffffffffffda RBX: 00007f05511fdf60 RCX: 00007f05510eaae9 [ 645.872707][T23279] RDX: 0000000020000080 RSI: 00000000800448d5 RDI: 0000000000000004 [ 645.880681][T23279] RBP: 00007f054e6601d0 R08: 0000000000000000 R09: 0000000000000000 [ 645.888653][T23279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 645.896623][T23279] R13: 00007ffdf54f9d2f R14: 00007f054e660300 R15: 0000000000022000 [ 645.904617][T23279] [ 645.910350][T23279] ERROR: Out of memory at tomoyo_realpath_from_path. 09:51:34 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc020660b, &(0x7f0000000080)) [ 645.946287][T23288] loop4: detected capacity change from 0 to 264192 09:51:34 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) (fail_nth: 3) [ 646.042883][T23300] loop4: detected capacity change from 0 to 264192 09:51:34 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:34 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3802, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:34 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc028660f, &(0x7f0000000080)) 09:51:34 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000180)=0x10000, 0x4) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)="a1ef0300000032768e0e785cc79e6ad19d491d4f56cfba78c52970a9dd45544482bc97fba134840b48397bc5852896c34f9556fd895955aa6f0e1afde2784cc2ced6b8282860389659ac9a80081561ffbd0e81097b1397f6ef5f764a996af700053f2e8e95162dd79e5f7efc2d5c2ecd73d3a01c10cd183e102f07096d0ac6059c2fd5337c4908cfa5049f1e2469f97b8a44e550071fb38c2b271e2355b0a8cee57114d88eafcb902a057fdb26f32bd64481f040ac92b11a57271f182f5f397a5a4e85307b0b05f06b3815c4c160ba7c366676f85f62e8f25c1ddab0173c0ee7290e3135028a16266f72afbfbcb15ac66da1") 09:51:34 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x121, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 646.300308][T23318] FAULT_INJECTION: forcing a failure. [ 646.300308][T23318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 646.361217][T23318] CPU: 1 PID: 23318 Comm: syz-executor.3 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 646.371291][T23318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.381364][T23318] Call Trace: [ 646.384660][T23318] [ 646.387603][T23318] dump_stack_lvl+0xcd/0x134 [ 646.392254][T23318] should_fail.cold+0x5/0xa [ 646.396788][T23318] _copy_from_user+0x2c/0x180 [ 646.401501][T23318] hci_get_conn_info+0x98/0x5b0 [ 646.406397][T23318] ? hci_get_conn_list+0x630/0x630 [ 646.411545][T23318] ? mark_held_locks+0x9f/0xe0 [ 646.416347][T23318] ? __local_bh_enable_ip+0xa0/0x120 [ 646.421931][T23318] hci_sock_ioctl+0x7a6/0x910 [ 646.426646][T23318] ? create_monitor_event+0x820/0x820 [ 646.432075][T23318] sock_do_ioctl+0xcc/0x230 [ 646.436609][T23318] ? put_user_ifreq+0x140/0x140 [ 646.441491][T23318] ? vfs_fileattr_set+0xbe0/0xbe0 [ 646.446564][T23318] sock_ioctl+0x2f1/0x640 [ 646.451010][T23318] ? br_ioctl_call+0xa0/0xa0 [ 646.455640][T23318] ? __fget_files+0x23d/0x3e0 [ 646.460352][T23318] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 646.466629][T23318] ? br_ioctl_call+0xa0/0xa0 [ 646.471262][T23318] __x64_sys_ioctl+0x193/0x200 [ 646.476063][T23318] do_syscall_64+0x35/0xb0 [ 646.480505][T23318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 646.486425][T23318] RIP: 0033:0x7f05510eaae9 [ 646.490856][T23318] 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 [ 646.510511][T23318] RSP: 002b:00007f054e660188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 646.518956][T23318] RAX: ffffffffffffffda RBX: 00007f05511fdf60 RCX: 00007f05510eaae9 [ 646.526953][T23318] RDX: 0000000020000080 RSI: 00000000800448d5 RDI: 0000000000000004 [ 646.535058][T23318] RBP: 00007f054e6601d0 R08: 0000000000000000 R09: 0000000000000000 [ 646.543051][T23318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 646.551050][T23318] R13: 00007ffdf54f9d2f R14: 00007f054e660300 R15: 0000000000022000 [ 646.559072][T23318] 09:51:35 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:35 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x168, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:35 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x3}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:35 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '$\xdc%,'}, {}, {0x20, '/##'}], 0xa, "761aea06005ea94a59945987f3308d461212ef45c2f5b8a717a1aee1c0b5048ae0fce2541bc26020f2a7fd4b5abdbe3e190a1962e4490f8ef0f499f507ed5796f0006ab137e2188b988bce6613bbaffe2d38301c10693216066b6d38c9a6354b570f73980307235b8633a3dcba594a7428c218fb94be7a416f7829e934e1dd85ba83752146bbdd6bb8580707da01c1820d"}, 0xa6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:35 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1f00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:35 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:35 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:51:35 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:35 executing program 4: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f00000002c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x100d0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x100, r2, 0x20, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7fffffff, 0x3b}}}}, [@NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xc}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xffffffff}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x4}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x200]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x0]}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x412}]}, @NL80211_ATTR_CQM={0x38, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xb3}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x26}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x10000}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3e}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x9, 0x8000]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x283}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x31}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x5b}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x8000}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x4}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1f}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x64}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x642}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x10741fa0d87fdec1}, 0x8004) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r4, 0x800448d7, &(0x7f0000000080)) 09:51:35 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:35 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0xc1}, 0x20) r1 = getpid() sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r1) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)='\b\x00', 0x2}], 0x1, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000140)={0x5bae, 0x7}) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x2, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) [ 647.481209][T23386] block (null): Could not allocate knbd recv work queue. [ 647.521066][T23386] nbd: failed to add new device 09:51:36 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x2, &(0x7f0000000080)) 09:51:36 executing program 0: fsync(0xffffffffffffffff) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:36 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x30a, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:36 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:36 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:36 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/54, &(0x7f0000000180)=0x36) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653800849d1633b7e560143d529a4c61056757b920abd1df8fc548656e7b11dd842fafbddc4f420d3eb3a2ced130e7e9fb4512c31264c85367e1"]) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x4}, 0xff74) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000), 0x4) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040)=0x7f, 0x4) 09:51:36 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x10, &(0x7f0000000080)) 09:51:36 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = getpid() sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x2, 0x80, 0x4, 0xff, 0x0, 0x76, 0x21, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0xfff, 0x6}, 0x40, 0x8, 0x3, 0x5, 0x1, 0x1, 0xfff8, 0x0, 0x4}, r1, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0xfffffffffffffff7}, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7c0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setuid(0x0) statx(r2, &(0x7f0000004d00)='./file0\x00', 0x0, 0x7ff, &(0x7f0000000240)) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, 0x0) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, 0x0, &(0x7f0000000480)=0xffffffffffffff03) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x1fe}, 0x14) write$binfmt_misc(r3, &(0x7f0000002400)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0x10003, 0x200000000000) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 09:51:36 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f00000003c0)="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") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) write$bt_hci(r1, &(0x7f0000000080)={0x1, @read_clock={{0x1407, 0x3}, {0xc8, 0x1}}}, 0x7) socket(0x1d, 0x80000, 0x4) [ 648.058458][T23428] block (null): Could not allocate knbd recv work queue. [ 648.105019][T23428] nbd: failed to add new device 09:51:36 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x2400, &(0x7f0000000080)) 09:51:36 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4c00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:36 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2600, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:36 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x376, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 648.371456][T23454] can: request_module (can-proto-4) failed. 09:51:36 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:36 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x2}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:36 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4c00, &(0x7f0000000080)) 09:51:37 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:37 executing program 4: ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f0000000040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8913, &(0x7f00000000c0)={'batadv_slave_1\x00', @ifru_names}) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x1, 0x1}, 0x6) 09:51:37 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3c6, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:37 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3603, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:37 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x4}, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000080)=@qipcrtr={0x2a, 0x3, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="1d2808dfa17bc2d21283954ef93d6e9ccfd088aa32cce9fa895d729a7aa9919999aa8d89cb70715f1b033b12b138b7c7db434883dccb27a042278dba0350c7822a085ba32a7876c45f9cd66d1839f6c6fa94e9bac708d31dfd0d8b760e3218e4a22e7360ff308bb44885ce967656cb0149c34dd3a5763cad66ba9bf0e2229c1c7d3bd6c4bbb1c0c172de21665bfd680526889ca444474a7b0417fca307686c137f929755aeb3330703e1938001dcea75e4a836f519c707e370ec4a1ee9062336862a452dd2d03b628d2db856e0583a25f37833cc0025f24b65c3c411e5910cb5d9d32043c3237d3297b05ad2214120453d062eb80981", 0xf6}], 0x1, &(0x7f00000004c0)=[{0x48, 0x1, 0x6, "c7e7946e4cb0ddb931b1708fa32d9228c540225bf3de86bc3babdc7757bdc0bdbedbc61e0418bd883bd9510d6a04a9ba60edfb29"}, {0xa0, 0x101, 0x4, "9855318fe8c2f09e0418820f7eec5feaf95aa24c9076ca9b3b4703a79854536e959dcb22dda482fa03209bcea99ff50633f669cb8702d19fa43ae256fe79a846c796de978762217367cd26f0f9ba47be23cd4fffe7b1bdddad6a3d9880371fdacc7467243c13f7a426b54b0366fe44c78d0c82c6ac0a96b485d144ba7482f23d700da63217b1a79e19b3dd6861"}, {0xc0, 0x3a, 0x2, "dc31dbab3ea7a3c95cd4c9d58a1d52d0c909bf38abd739d97051aabcb7ea5bf8748f0726ce50eb48d80021257db05827fcc9ec9efc89148ad790e81930cf5ab1ef0959de251e1c64efdd74cb4553225fdd7ad3264ffaa449927f0b786d506b6b511d6c3114bbe2990c7a9de641ab0f38486a73c1ae31eef55c8a6011f2666e13ccadc8a3f328750a87f3d9fc1e0e63894d308a404015342323f73fcf970cd82edf6c9d9a455f4238a094bcc1da3ce71e"}, {0x38, 0x110, 0x401, "a4490122d177b87ce54f1ac7f7c775ac1159b41b83778f4732b4c3873c70f7591105309cc37e1c4b"}, {0x30, 0x10d, 0x4, "831c489b8575ccb68a43b21c6fc418613a0a9500057d572c6e22ca4d"}, {0xc0, 0x103, 0x9, "ca51f8780d1cd49857e7c5adc6a017ebb96b08a7596febf15fd9070f0902b9c6d0f10ff53bed8493c91347e7d5a41fc09ab51dbdbbe96c31e7dfa75f3a37604410dd23aa74f1389f8822a28bb8b85baf7d1db2c2cf9bea83031cabf08d73340120a03a33a767ee7fb396a5c3aa72cf0ee66f915247a561b31ef185df7a1482cca29db0b8191f7901410f0a6c351cb86cf1e4e1b61b96b610f1eb68a777eb52ca46e25bf5aabd03e3638da6df40"}, {0x78, 0x114, 0x20000, "83314f631766dfaabc13883e40474ca1b7c31bcbe2b5c7518eaa1a147a531425cc6a6d1d1251d468a4b893b522fff756657247142dbc944d69db3a7e90387f2f60fa8fbb4c3b7bf9bd21b2fe971e56f83b30b6e0c68797c65f9d4a30cc3d7d9d10"}, {0xb8, 0x0, 0xab3, "e5ab4cca7d85ac0341feb528529f2c32e3c62550377e1058f9c4b9d63a1f1c0d18bb529de1db2aa0e4a7f8359244096892e1da3690f2351fcfc76f7ab9f7e3f79324d2bfde5f7dda21c260b057c0157c7c8243bf348659e57657aa8217ff13a2274a64059830e7bb80117cfe6d42d9dfbce331bb2fc102fe71f059246c0222610e589abb33ceecd6c17f413755cc3b2ccd01678e71133e87de4e52b341ca7f7c747204775a"}, {0x88, 0x111, 0x80000000, "d6e1f7d84fef06ad072026b6f3435ac0b2c011caaf55b3e6912a7ff57ad3f7daae427f800e6a194ce0c0139a6323d939a100d8b20ca09c5542f185975f10f1d2727bb2bffd127a4b1e03cf94a341d16e1a608ecd7840ceed34843dbf65cd9e2801f4e74ff352628e84b1d19717b78d6ced5c2555b4d63cc7"}, {0xb8, 0x104, 0x968e2a3, "7b985db5150a2b9bf02e3fa87a4e7baca1277721de65aa57bcffa22dd478a4306ee917fd4d35eb8928c36458e7def4210e03341394ee48e7f34a86859b65dc41c4df2a866d360ccafb82479bea17de3e1fb134bff50ff0063e0dfee50df034ee8c11f426a925d57fd2d190abda5d7ff9ad183096f814f5e9700153ec18f926670b4f12d2c555232ed798e40cfeaf4541d3e86322b7dcc7e42ec26729ab6495f6380fdb3be782"}], 0x540}}, {{&(0x7f0000000140)=@xdp={0x2c, 0x10, 0x0, 0x2b}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="a65c928935977ea2b3daccdac81de40ff756f73b85cdace0ca153792ec17f2e264c5f48d743bfc7db0e6b0f75fec50274f37bccde8ebe0a2f05236853d4206469a1ea347e0a8dc0a163d41f8faff46d669188e3ff0d619aa2ef319b2e52659e7503c674b6dab5a24a8716d9e3f50ec621d6defe9b58f66ee4d1ad3bc0a4eb30a55ffae9d246777907c256bd86019b140755cdd5c7e2cdc4dfe0ee720ae78ecf2e89962dfbec46d6d0f0f4f71a57d693a51fc541450e061b7657005c3b3adf8289710bb66588448e1e2e71dcb113f072e03eabacaa03bbf", 0xd7}, {&(0x7f0000000a00)="c441878fb9fe29f3865c235c79506bb8b7501291b3be04ab620547607a073241a6adc0fde7ffc69e3e3e342d14aa69cc38eced77668a651e3374810de76da960e1ec007f102769b708b74d507d0293b1a66111e191c6d93e73370df4496697fcc7710afa4f730089d9bca69bf8813e4594270ad5a116376d901ff9a0a6ee85625c44c88fa288a8d833eecebe4f5a791c289df0a48c2785793e5b33bd9fac8736f51f70d667a4ef8a5a4b0e0b433d2b143663c3", 0xb3}], 0x2, &(0x7f0000000ac0)=[{0x28, 0x105, 0x2, "8321ed6a454d31a49c85d7cca889ee258508ff1423"}, {0xb0, 0x64763faec349acbf, 0x5, "dcf8274dbedb69f3631560adfc2fd582c668a41857a1f5df1be2974102be608aa5c112a339484cd229853255b4b81afed1f5e88336977fbf3d37f26c69149168dd7daddefa38663390d53c0ee0a5e074b44a713ca6d5f2d070c8f12a562e537bb5b9df0ab2439b9561fe033f723153284191c404a4dd47f5562b1f3163b1e5743aa28ce24994ba6f2777f8629fd6a0acbdf209828e8a45793f3a47ac0c"}, {0x88, 0x3a, 0x8001, "caf6c5b677435ac9513c2462ad9f9ade9f13b8bc7b9e1a6fb0af14b5e387f0ec7a07b2972f3a4f93372e550bc0fdb7dcac584337efad338f619a73a5c901659a59a9914875720d5b4d0d7e203440ae66bfe38d5cf077d67d07d86a2f59fb73801633a93c0f5b110e4a97669dab3d866053fe15"}, {0x60, 0x10a, 0x72, "dfc97fbca8794eddaf119972bdea88c12e07e2b0829105180db81696fc238967599f17b031d682a0782dee535c6373b82fe5ea8cef415d46e4ba0e24ea9efd8ae12c2e4aae9f0f3562d384"}], 0x1c0}}, {{0x0, 0x0, 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"a686bec4e4be0696ff1bb23dacb3a606986b6a58363c054f51c6c4da81be4c5b98c125e2a331942100123048d50a01719309c7bdfbb7cdde3a3c75"}], 0x1c0}}, {{&(0x7f0000002080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)="5a1a7627c5980241551a3817fc2214797b07f03a9c2504b586f81f49c01808cbe3f3cbcc15a93657b5e9d78f5d89cf7166f7c1f25e31e9345e05a744fd01f72916a942182fb62796a1fc209c4fc2d13549e003abebe2d830f085cc5ddc90f86f5b96400b81002ca5c527bfd2f65db38dd5e2913262a93c5f9113d873", 0x7c}], 0x1, &(0x7f00000021c0)=[{0x90, 0x1, 0x9, "94c248711ac54b2a23d0a48f4f7f36fe37f06ea031f428cc8453f601b856588a8a3896cb1c8e00354b7bdacb465c51ae30439c22b50ae7b3eff87e6f582d47cee7ad1eff58ef7b8b83c8ffdfb2437d30a7f47e513eec68f1da87627feb9271d9199ab5d7c719d51b8e90f4c2106715f426ae9b8fa93e610a220d25d9f2"}, {0x98, 0x102, 0x9c6d, "64be961c4371a169822d564053e232f1f86b94cc43a69fb3e16d03e8c2c19f4bd2dd445724559a321d1cc6bb46a7ee0ba6d24f26a354746fea218ab75adb1dc09e2f67b989ba32d3864f483b5a4d6032766d85315cb78e1bcca6f5fcd0026c20f7bbf2f34d8c09adb1ce8aa4aebb5875ea31104a4f30237f88b5632a8e6cf945e23e371676"}, {0x58, 0x10e, 0x1, "099c19ae38b0c4fa2229b753a3f3e169be305fee89c12a98607bcb308d13e6de5ba9f3bfd28d7e6b94e845e483ce9143be9c1978d103eea8de077040d3d339c4c1"}, {0xc8, 0x0, 0x3, "0688336529498f74310932bb740cf39dac28acb3a0db41fb961a3e0cd593435f152b22ec441600de41f66dffa65bcd046442753b1e7ac311713d23dcdd0bc1b8695c90a5a9f7cb792ae028dc68c596849e970ac3d3cf94a7e845c9b75f61f019d3949a80e36412dd671c8845b29f77369de5d1d003e259a170bcd4c1d12ff59ac8c4434b88fd587b220b297c014e34d471d9f09bcf82c92e13a8dc241c6637813ff09c70adb6a6d3656f4ff775218080df7ad4"}, {0x48, 0x29, 0x20, "a667da1a0dd82dec744a9fbe7c22d7b22226ae3a34edebbf5c05b4b180fc8fbd2e590670a5194005e55351e666f2082bf0d031403624ee80"}, {0x20, 0x188, 0x5, "3794ff4ced6a4ac6dcd20d865c2a"}, {0xf8, 0x6, 0x4, "73288e6b229e4c454a81a9f7494d46c81a1a6bb36f2e250fde1a1da6b4bd7fefc53e3afe2d068fa1e4175a2f4aad215b36170728e25eeb03fac292408caf59ba269bb896e0fbbddd6c7753ee0a2f7adeb6a7a5bd56e70fbf3c254ed245b315d9e89a5668a1f0bdb42e752a545c4cdb1ba7753c8169ec4766b2c82fe2bb37bd349b8fe7a1600d8637fd76573983fd3c85988a7b5489f5fa08c3c3665f420b373955f192225762c35d94456958f781e1c2287b404e9a71a6a7564c98ef7ea81ef7b1a754e4a7b14f5340ba2eae5d47d307c1c91a0472152fa2820ae57abd8e1b5f9e39"}], 0x3a8}}], 0x4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) getpeername$inet(r2, &(0x7f0000002680)={0x2, 0x0, @loopback}, &(0x7f00000026c0)=0x10) 09:51:37 executing program 0: lseek(0xffffffffffffffff, 0xffffffff00000000, 0x1) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) r1 = syz_io_uring_setup(0x369, &(0x7f0000000080)={0x0, 0xfffffffc, 0x8}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f0000000100)) syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) sendfile(r1, r0, &(0x7f0000000080)=0x7fffffff, 0x90ad) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d7, &(0x7f0000000080)) 09:51:37 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6c00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:37 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4c01, &(0x7f0000000080)) 09:51:37 executing program 4: r0 = syz_io_uring_setup(0x369, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x4142011, r0, 0x77d0f000) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000000080)) 09:51:37 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3de, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:37 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:37 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4c81, &(0x7f0000000080)) 09:51:38 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = epoll_create1(0x0) io_submit(r2, 0x7, &(0x7f0000002500)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xffff, r3, &(0x7f0000000000)="4bef0cac63d12dcca61b", 0xa, 0xfff, 0x0, 0x3}, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x2, 0x800, r0, &(0x7f00000000c0)="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", 0x1000, 0x3}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x9, 0x4215, r4, &(0x7f0000001100)="e6494b6f933c9e3c5ee2285e7ad631cf417136e30f5db764701bbd29a13c09cd58bb0e77b6b3f5968aaaf3033b03b33cbc29b09d95f65557d5f9aa2dbc91e352cd208629ad40edbcc311ad3e318341c57637a08081c53e7d98656cdd9e5c5105f20b2178ee28c486be6d1e75ba6b0a13c72aecb13d8e7e8d89f8391f831ae73d3b0bbc8d90f9f6e264ea38f30857fd6ae0998bd14f49cc221252ebb559e352a17dd3dadb38691e3e4bf39f1bb533b1432680e5e2ba06b9334df464c3dd2fbbf469d93c081b541f7e3f17f76806b4c8", 0xcf, 0x4, 0x0, 0x2}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001240)="5577b1ae12903e348631118e19db5f67559648c3b1a045e18061680d6d3d92afa224a202815203e4ed8df703faff97576dfec0fe821446", 0x37, 0x67, 0x0, 0x2}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0xff, r0, &(0x7f00000012c0)="1224f0a760227a97a00493a7808403ea5d388a391c6b5f16bf023132e1857cb3e4b83213726df2180a4a73997eb8d01806903b2711d9ca00b847acdedeefd18e1dccda82a21fba10", 0x48, 0x80000001, 0x0, 0x2}, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000001380)="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", 0x1000, 0x4, 0x0, 0x1}, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x5, 0x40, r5, &(0x7f00000023c0)="a6940457ed2398439a3b724d3336b95c0e331e4240b1a55cdf98768172087d1acd5e903b7f1d92a0d47a1e8514e5a7b5028c0d736e30952a3f3f50d9eb51074002b6801cf6ab01b006fad54c75f858ddf622d3a4f2c4c14c923f45ee9f8d9e2b22b74722850931a05bc3d15dbd0ad3116ebd00f26304b1c18ab949806f6c981cb18d780f76903c572066b24dc9215e4d251e60ad9fc6489f2c31683caac71a61952c643db19e13e68ac69c67dd3049079a2abbb9b5baa269fcf0d35bc1803923ef67820ee299ba6d3b53f5c3a5f22310dd131384b50c69346a652b2d55ff", 0xde, 0x7, 0x0, 0x1}]) 09:51:38 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x541b, &(0x7f0000000080)) 09:51:38 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:38 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0x0, 0x2}, 0x6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, 0x3}, 0x29) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0xb03, 0x4) 09:51:38 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x5421, &(0x7f0000000080)) [ 649.780196][T23568] block (null): Could not allocate knbd recv work queue. [ 649.809326][T23568] nbd: failed to add new device 09:51:38 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x500, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:38 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:38 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x1}, 0x6) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:38 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7a00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:38 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x5450, &(0x7f0000000080)) [ 650.404317][T23611] block (null): Could not allocate knbd recv work queue. [ 650.447634][T23611] nbd: failed to add new device 09:51:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x100d0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x14c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x23a, 0x75}}}}, [@NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7fffffff}}]}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x3c, 0x3, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x28, 0x2, "85d283c2ee8f178e7c09253d04858cfacbe1bd870f98fe31e39ab499d1a9c2b98530129c"}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x6}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0xffff}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xa0, 0x3, 0x0, 0x1, [{0x9c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x97, 0x2, "f7a3ead461ddaf13f72400ab1abb221e9f7131c9a3b03604450da7fb9dce6bd1da959243368f0e04cff7e9d6a4caedae3569daa06c4345d164851b855f9be1d68143beccf819741aa6b249d91788f5fc6bb9b1e40633f7f82baafa3f5ab0d96974a744d22f6236b2b2db898fd1882a1396a0e1dc6ddfa4f7cb31fb1dd18b4d436d29bbbc3a77db0509c25f1060e8fc1af2e34e"}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x3}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0xffffffff}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4005}, 0x24004008) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r3, 0x800448d7, &(0x7f0000000080)) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000300)=""/214, 0xd6) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r1, 0x302, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x280000c1}, 0x10) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x2) r7 = socket$netlink(0x10, 0x3, 0x13) getsockopt$IP_VS_SO_GET_DESTS(r7, 0x0, 0x484, &(0x7f00000000c0)=""/15, &(0x7f0000000100)=0xf) 09:51:39 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x5451, &(0x7f0000000080)) 09:51:39 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x3}, 0xfffffffffffffcec) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:39 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x600, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:39 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4402, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:39 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x9003, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:39 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x5452, &(0x7f0000000080)) 09:51:39 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0xffff, 0x200) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000080)="f011e6e4cf38a29ab674dcd6bd7976ffa243d5ab499483c8771d6c95ebbd956fd88ce9073d4937b9ef649160c2c4071f747432c95108c04da096380f3851ca51fb530e1a832dd7ea2c8f442a091c27fa413c08e576d6627a2b694c02088a5e9ef6e0ac348678b57038f38858ab5d29f4f27826b25f66533afdb293ddd67068df4891378510eb48ee43db09f1142dcccc5e0c67996f0b89648d17215859fe6a3e0d893a8b56e7e7529694df85a55820b65051e1d537ada581f56ea7ae549f51d7e9ba24971f34d5e14b0d593ca84bfefa7ec71ea618ddce897c2d1c22cacc2f108afde25f1fdeea0b59a57da317eec619c55feb5f85", 0xf5}, {&(0x7f0000000180)="a7086e7690316cc2b85aa032a11471c7f737b53fb8c540e2d8f436533dfe3edebadcc1904629c81902d72a2aa5f28ffc2ee8c8310133a4f61a4ab85521564d1de8da7a5ee0863605403da5cb55ec882e3f494a420c9302a49b2b25339b5ffd320f32d24c47645b3877d7fcaedf0a6503e314d3252fcec4", 0x77}, {&(0x7f0000000200)="2c2469d393f2b5a04d7433d31be5b8ddb4a6e308c385ed390a8e102dcbdb0ee4ecf09014a728f0e8e01712d4d1ecff6f7740d7bbdc8cd45dab5c545e7bdd5ba484a8556f019d70593f7a65e180d164218c14c59720609f3d042ef5724019c5ee40ab553f9f4f26a804e18583d6049c25811c2f3851a41741061af8c030c138feb7c14ee76e2c1f62e99652ef6033709ce6eec559bb9a7d5109c1894d201c9c5ed46c45c414fd7bf8fb98cb6a4bc066537a3686c5ed0f5f70ef1d756516f40ba55a686fa1458ed1039166cb66918ea1a2c24527c65ad00fcdeedbd07fe83163", 0xdf}, {&(0x7f0000000300)="448215c36888ebbca68889", 0xb}, {&(0x7f0000000340)="0ff56c3ef9b3a7ec088fc6be63fd7b4c83464263d2dc2050a9bfe3c43d9dfd72e6696da18c835647000f383af28f5aeaa705aea356631b264843dfdb7fc72e1cfe701d68fed3b83513ea343ace12280855ed173a3608f6205fb4e6b2fd72be07d80a200adf3a91f9b1ebd78fd6734a8ad3eb7b18d11d12331bdb9e5d5188abfd7450", 0x82}, {&(0x7f0000000400)="e22a3099190e514f351103bff027b89cdfbc399a5f1862ff3e4b72890ea8363a05c1ffe78fee73a5b08451711e", 0x2d}, {&(0x7f0000000440)="b10825ff5d61da2509d6c1f6f4a01aa5600ad535a3e4ca65c98884fa9314544f693c7b92baeaa575a1f1ed047a475aac9f344fa7a855917f56ee8c014878843d01d87d437e0c3d41a18c04b4ca1fb64a0dfa1ec7a382e66b62e7ebd54df4aa1db48f687d4eb98ed866d4a6762839d26001c5e981abf387bb58e7b5c807bfbbbe745ed1a5e0966f3f32cdffb6fcf237d196ad656954d7e27f1af2535099cf1a9a0e068b815b4e8f7345ea25b735f77c3e1a1dc9458f83ab228651ea2b42ddb4fd95dade6de4bff2758e50fe30b6f43e9ebf561dc12b096a385f6c98", 0xdb}, {&(0x7f0000000540)="3ec61ecb0b48aceddf3d4fa5884496ac0445713c6795eebd94405ae2cf1bde7eaad4aa5f01794d706f440ad1106636b5bcca7aef0c53f5d0a2f4eaf8176d4b34406acc080fb6ba26bacf01ef0aa02acc65f966ab43968a7a1a66ae9fa9af5361b686cc011e", 0x65}], 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) dup2(r0, r2) 09:51:39 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x5460, &(0x7f0000000080)) 09:51:39 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "f9de6318d2ee8e673f0d41bf2dfdc1c3e9b082fe1cf738eed4db9a3299f4efb9e59a20fcd5f05af7b6ab177521375467c3a7932074bd46d23462a5c5af026ad169adcc583bd4e6caf137ac7660fcfc01ec97829a9a63be36a84dddcd05e5b1966ee0ae5977968f51372b657cfc94d797c74ff6c00c"}, 0x79) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f0000000100)="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") setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000)=0x1000, 0x4) [ 651.197848][T23655] block (null): Could not allocate knbd recv work queue. [ 651.256621][T23655] nbd: failed to add new device 09:51:39 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x700, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:39 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:39 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:40 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) close(r0) 09:51:40 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x5501, &(0x7f0000000080)) 09:51:40 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x5509, &(0x7f0000000080)) [ 651.722403][T23688] block (null): Could not allocate knbd recv work queue. [ 651.760224][T23688] nbd: failed to add new device 09:51:40 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) socket(0x22, 0x6, 0xb9e) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) [ 651.791155][T23695] block (null): Could not allocate knbd recv work queue. [ 651.828228][T23695] nbd: failed to add new device 09:51:40 executing program 0: ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@isdn={0x22, 0x3f, 0x3f, 0x5, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="ec05fa76324c426fc64f1266544e5e221eae178de0a2414ae1c4bfc095a86d75974368601bbe085442a5110a181689d3dc876a1a226044006b4b1d0da207045cb8fa", 0x42}, {&(0x7f0000000180)="ca893cdddd8e0d7644c96a", 0xb}], 0x2, &(0x7f0000000500)=[{0x48, 0x118, 0xfffffffd, "9cd18f160eb564f090f06f6363c2b43a3269813f35361263551cea44128fe098343969b22fe33e51466fea297c1e77e83c0949"}, {0xf8, 0x103, 0x7, "2af0fafc314c297735e45ed58b739fe8947d8df8af4951afa4f1896a9e6d230793d5e9b39db3b78ffc4783700b8ce86a74cf1dd65268cdf745d16e028459b5cf655cc2a58cd16abbc09461d2819a0aa541e20a2280621c5b785472850d67d24510bf663853e3299b53779d6c3ca7c198051f4e55cf6159cd9c4f4795f0f32279201b2557420942b190ec7a7bd1d5c866a83be76ac2d38a1b1cf7c6fb617f3b69276aea1df605a6633758dc420a00be25e9d6f6d71361bc725b6b59f6989ebbb7ac34659365415ce97ffe804100a8d5b74946404b3f393be7288eb81e621b1c0f5117800fb315f2f3"}, {0x78, 0x114, 0x9, "2b2ff0c1caf13cd812ff0d74052427200c61c70723cec2d2262a7dfed1478a45d49ff7b191a4bdc82845718aead4c7bd5ae634f084bc561de8cee851301a0aec9b3af9eae8e21180b54510dcacfe453121f3f1e9f5ff8fd15df933de6d5762b196e39eeba3e8f1"}, {0xf8, 0x104, 0x47a0, "b77d9c368692a7e0d0d8014dd7ff4964a870d1df132132f30a59bc0b49f599e946d89dad983312788c073caa277021513b75f84f1db54cc7dc57ad6f163af801974e09dfe76899ca93f304100600946c36ae7944e23c80330b67589d46e97ab50ad07d8a070d257e5ef9f7162a5326d70457f496c4aa61c393bf9d88e65d49515270fb6a3f887d3d7d535182cb2dc0b8f9f7ea48ce5a3a544e87554408bdfe370ebaa7fa43ab6714f1b1122bd37d1b044abd916eab6aeeab4bb9bee1a52f0ebf4708ad5819b5d4eeac8802f0c3677426bbcfb97304b82c63c0faa320d4a4ab19cc2162c625"}], 0x2b0}}], 0x1, 0x0) pwritev(r1, &(0x7f0000002200)=[{&(0x7f0000000100)="1e896b67a018b8191ec6a9698fa33872fe2ce14b717c7f4fb4eac739c3c698013d237d37924a3b87b83e4a73ee0958f91afcb40c9fc9cafb36e721d1b4034e9dcb220e30268dde14535bdae6814b0b35d3", 0x51}, 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{&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000002100)="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", 0xfa}], 0x5, 0x4, 0x8) 09:51:40 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:40 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4c00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:40 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa003, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:40 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) socket$inet6(0xa, 0x5, 0x7) 09:51:40 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x6364, &(0x7f0000000080)) 09:51:40 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x2, 0x0, @empty}}) 09:51:40 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa089, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:40 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8901, &(0x7f0000000080)) [ 652.421567][T23735] block (null): Could not allocate knbd recv work queue. [ 652.487192][T23735] nbd: failed to add new device 09:51:41 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x3, &(0x7f00000014c0)={[{'s\x04\x00\x00\x00\x10\x00\x00\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x4, 0x3}, 0x6) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:41 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:41 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa803, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:41 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:41 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8902, &(0x7f0000000080)) [ 652.736149][T23763] loop4: detected capacity change from 0 to 264192 [ 652.814561][T23763] loop4: detected capacity change from 0 to 264192 09:51:41 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0xc002, 0x0) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x1}, 0x19) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:41 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8903, &(0x7f0000000080)) [ 652.985925][T23782] block (null): Could not allocate knbd recv work queue. [ 653.032396][T23782] nbd: failed to add new device 09:51:41 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)="d782642737958c31ebde1c1f06ecf8813432217b71446d6c1906568351552fd6ee4e62ad1e5261dbfe2dbfaae503fa32905a28b1f8e859d228ff9968e31b060a387da113609ce6897ba8a8b5fab3d3370be6795233ccd9ae86fef087fea7bf7d095fbd2170d56beb98773b03c93365ca1adff2c5b0347f3111c5d33bfbc826bee3df52b56e9659b847cce6c748a52a9c33d5905ccf6e952f9e201f709df14e18cfa50ed4e8b8e65572f82a6714de931fafb4295d78c89d67c494bc6292d41d5122f25a4e24f20affe9f3d08e127a27e057d4219b3f0bc642adf3c4c2ad73") 09:51:41 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6c00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:41 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8904, &(0x7f0000000080)) 09:51:41 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xaf01, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:41 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa03, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:41 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_io_uring_setup(0x369, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) fcntl$setsig(r1, 0xa, 0x11) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) write(r2, &(0x7f0000000200)="7bb58c2316b3a0b0c53c3c8da7ae1a6463dbcaf5228443cdd91cb776b687f7e3479f34ec8c687326451ed91f5fb61c307c2b2b24bd16df0ca7c8797a25898feeb84f9e608cf61e4131e26d23b706c056e3b09c477b9e156ab5a9817e22e20eb8a7cdb60e448505526cd6027845234bc1ddbf74f9a252c0b9b445bffd4c156e03db0d6730a5aee18bb4470bfc4f505672156d74e5d4c88fef3889be", 0x9b) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:42 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8906, &(0x7f0000000080)) 09:51:42 executing program 0: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000006400)=[@text16={0x10, &(0x7f0000002940)="0f09b8b0000f00d00f32660f3a0f310c660f59170f080f01cb440f20c066350c000000440f22c0ba2100b80900ef0f08", 0x30}], 0x1, 0x60, &(0x7f0000006440)=[@cr0={0x0, 0x40000004}, @efer={0x2, 0x2001}], 0x2) write$apparmor_exec(0xffffffffffffffff, &(0x7f0000003ac0)=ANY=[@ANYBLOB="306bc395ea777461070020045e215ee8feb15b0b9700"], 0xb) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x4, 0x3}, 0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) clock_gettime(0x0, &(0x7f00000041c0)={0x0, 0x0}) r3 = semget$private(0x0, 0x4, 0x400) semctl$IPC_RMID(r3, 0x0, 0x0) semtimedop(r3, &(0x7f0000003a40)=[{0x4, 0x9, 0x1000}, {0x2, 0x1ff, 0x3000}, {0x0, 0x1ff, 0x800}], 0x3, &(0x7f0000003a80)={0x77359400}) recvmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000000080)=@phonet, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/240, 0xf0}], 0x3, &(0x7f00000003c0)=""/109, 0x6d}, 0xffff}, {{&(0x7f0000000440)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/180, 0xb4}], 0x1, &(0x7f00000005c0)=""/191, 0xbf}, 0x1}, {{&(0x7f0000000680)=@alg, 0x80, &(0x7f0000000880)=[{&(0x7f0000000700)=""/197, 0xc5}, {&(0x7f0000000800)=""/102, 0x66}], 0x2, &(0x7f00000008c0)=""/4096, 0x1000}, 0x1}, {{&(0x7f00000018c0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000006300)=[{&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000004240)=""/161, 0xa1}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/4096, 0x1000}], 0x4}, 0x9}, {{&(0x7f0000002980)=@nl=@proc, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002a00)=""/26, 0x1a}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000006340)=""/173, 0xad}, {&(0x7f0000003b00)=""/202, 0xca}], 0x4, &(0x7f0000003c40)=""/163, 0xa3}, 0x400}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003d00)=""/27, 0x1b}, {&(0x7f0000003d40)=""/50, 0x32}, {&(0x7f0000003d80)=""/230, 0xe6}, {&(0x7f0000003e80)=""/28, 0x1c}, {&(0x7f0000003ec0)=""/120, 0x78}], 0x5, &(0x7f0000003fc0)=""/116, 0x74}, 0x2800000}], 0x6, 0x10100, &(0x7f0000004200)={r1, r2+10000000}) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d7, &(0x7f0000000080)) 09:51:42 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:42 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xd802, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:42 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8907, &(0x7f0000000080)) 09:51:42 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:42 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xe003, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:42 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7a00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:42 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:43 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8912, &(0x7f0000000080)) 09:51:43 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8913, &(0x7f0000000080)) [ 654.768603][T23888] block (null): Could not allocate knbd recv work queue. [ 654.810699][T23888] nbd: failed to add new device 09:51:43 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x2}, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x8681, 0x0) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000000080)) syz_init_net_socket$llc(0x1a, 0x3, 0x0) r2 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r3 = memfd_secret(0x0) linkat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000400)='\x00', 0x400) bind$llc(r3, &(0x7f0000000000)={0x1a, 0x2731ab1d9d955b3f, 0x8, 0x7, 0x7f, 0x4, @multicast}, 0x10) 09:51:43 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x1f00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:43 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) io_setup(0xf6c6, &(0x7f0000000000)) 09:51:43 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x9002, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:43 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xfc00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 655.233161][T23922] loop4: detected capacity change from 0 to 264192 [ 655.318509][T23933] loop4: detected capacity change from 0 to 264192 09:51:43 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8914, &(0x7f0000000080)) [ 655.420825][T23920] block (null): Could not allocate knbd recv work queue. [ 655.466412][T23920] nbd: failed to add new device 09:51:44 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000080)) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x2, 0x5, 'n0~', 0x2}) 09:51:44 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x1, 0x2, 0x1, 0x7, 0x0, 0x9, 0x40000, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x6, 0x164a, 0x8, 0x7f, 0x7, 0x1, 0x0, 0x6, 0x0, 0x5}, 0x0, 0x10, 0xffffffffffffffff, 0x8) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:44 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xfeff, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:44 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:44 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2101, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:44 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x4, 0x3}, 0x6) 09:51:44 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8933, &(0x7f0000000080)) 09:51:44 executing program 0: r0 = socket$inet(0x2, 0x2000000000003, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd2, &(0x7f0000000000), 0x3c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x12a, "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"}, &(0x7f00000001c0)=0x132) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004100)={r1, 0x6, 0x3, [0x0, 0x1ff, 0xb1]}, 0xe) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000040), 0x6) r3 = socket$inet(0x2, 0x2000000000003, 0x2) setsockopt$inet_int(r3, 0x1f00000000000000, 0xd2, &(0x7f0000000000), 0x3c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r1, 0x5, 0x9, [0x7, 0x1, 0x9187, 0x14, 0x2000, 0x9, 0x3, 0xfc2, 0x622]}, 0x1a) ioctl$sock_bt_hci(r2, 0x400448cb, &(0x7f0000000000)="e656b7467ffc35ecf16624c008b155e7d699b43d294f282958e1e8114deb04b6b324") ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x2f, 0x2, 0x2, 0x4, 0x8, @mcast2, @loopback, 0x20, 0x8000, 0xa5, 0x5}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000004140)=ANY=[@ANYBLOB="481e2abd7000fedbeb250000000000c71a3772eb4f4eb548c341cf166526442e3624bbd67bbe21ca1e78ef146f8519dd43b3fb625f983c000000000000", @ANYRES32=r4, 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0x3e58}, 0x1, 0x0, 0x0, 0x44080}, 0x4000) 09:51:44 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xff0f, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:44 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x1000, 0x7, &(0x7f00000015c0)=[{&(0x7f00000000c0)="f5b6164c8f32bdd018aa9fdd79ec02eb8b11c746c64055bf7d86d8d1790add88744f1f2a479e121dcf0020e7180281be910c5049f8772c5804a3d9909dba93206603c37892eb3c300222bb29548faef69ff2f1a010c6fa7819a3eef1cbde76adf326f78adfd874ac2ba51c5afc44640cb8650783dd5323f52fc3a5bea46383e2eec7ade305f6de9824ed82bd998f058d31355ee1d2b1f73599aa4f6196e6", 0x9e, 0x3}, {&(0x7f0000000180)="692f3c6803c6605d7a71b381c686420dc5c2a04217b02adf4bd1c11ca1b04c1f209d87dc7550b91cad9534112f7b9dd9cddd2b28103cf2df67f7c4802eb50af279dc976c77da90e4c7946fbd04eddf0d91705f34c466f58d332313ce888564edbaa00f5d9f13f4cc817567df0420a4e3237d4cd0963edf02d98222d77ba87c9ac0aae231fb08ff48868bafa1b0a0899b9baa69d4b599", 0x96, 0x81}, {&(0x7f0000000240)="b5a4c2318f8f2d35bc92147d8d973925c661de92a5614d255e02012bc1a4fe3217a758e99401d6854545fb27ea3ea0e18316d408d29d977234eefe1d7872d155202534c857908478aad60894811895ec57e5c415ac39ca30ba7712bfe55e112a953153954e5bdaf37051ed45512fb8408d4de94dcffe96a17468b98cbebd7cf33dda146497eb", 0x86, 0x9}, {&(0x7f0000000300)="621908acaf2b591a84ae6e34c1ae8b554dcd7da17974661c4c91f3bc6c7af4bffda6fabb662300555650c9b6a19aceebe6905610f13034f365535b60e47a22ca2e633010d763cccd358f6f4de5687e4f4e359e8dc5d2d82f595a9ef8ce7610c8f2aa4f23d582a3fe04094b3faad2d34a6e1618b5076b27defc3ce0555e643c1fd91cf14b95936117a048efff7f300934a4e3c9578331f73d453fc71260ee8d3c89ebc5736d66d6706dd3509023cd70770a68e7809633a309f285b075b6ac9029c9bccacd4d7d396b302121323ef66f97449027d79415c63768621fbf686eb2b1d6fe21f090a96d393c4ca6d1e7ffe06c", 0xf0, 0x7ff}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e674109cad91ee86493255718cdaf876585a211aba4d0ad7092e9ca754930cbfdd074196ac76cf85fc25da2ceba249940ee68f18649dee1443924e6e83bc4bebf58ca9d597d62381966293548ff1204cba845db8fbdd84f27e437f623d7715ef0dfb566c59bbc2b504a8835b4364130f277c27ee14e62fe5f3d68e44b9057d0487b45351fcde3df3050d1ba3325778bcd188671c6377aedfd1d206e9d041d73d536c37a05aaf84cea604ffd0ec0fd99184754bf039abf8e45fb36e4cf971f200402014f3b3e63843a1d5ffc9cef2c84731bbc433414b6cb99625533e17d147", 0xdf, 0x9}, {&(0x7f0000001500)="afaf5bee433ead97395f098b489bafdaf92205a99816c0f9c364cef2495f347d19e2bb52ccae265bf1cbe68759d611e6630b9603de17dd097832ee765e7e8dba28761e71791646dc549e172f538247e5c804aa860a9121848bf0d4a8144f7bbad7a70a8f986dcf85c460eb6546874ee4a34c5dbbcbd93584fc257a6e63d554f55bdfdbbbb8a747af7bcc6b23d7a3142165b60aff9e5afab780022de307b314f4fe", 0xa1, 0xffffffffffffff9f}], 0x2020010, &(0x7f0000001680)={[{@quota_off}, {@noquota}, {@rgrplvb}, {@ignore_local_fs}, {@locktable={'locktable', 0x3d, '%'}}, {@statfs_quantum={'statfs_quantum', 0x3d, 0x5}}, {@quota_quantum={'quota_quantum', 0x3d, 0x20}}, {@lockproto_dlm}, {@suiddir}, {@lockproto_dlm}], [{@obj_user={'obj_user', 0x3d, '@*'}}]}) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001740)={0x1, r2}) 09:51:44 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa089, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:44 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:44 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8940, &(0x7f0000000080)) [ 656.245291][T24000] loop4: detected capacity change from 0 to 16383 [ 656.361236][T24000] loop4: detected capacity change from 0 to 16383 [ 656.382369][T24008] block (null): Could not allocate knbd recv work queue. 09:51:44 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8941, &(0x7f0000000080)) [ 656.412910][T24008] nbd: failed to add new device 09:51:44 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a3178b13cdfd49fa3c703484e0d8900d6c10900000000000000cffe3b782bd04de2824a735c540e3c941e80ee6d06bd2ea0625e77f90354b990e98713ab081a8fe46a4b19e55a064bcf26fb2b2d7bbad996d8dbb526177421517528034dedb3342251dd97a89a07eaf5e115b47aa8fa7a5fe40f3b68dc82563212eda6ce78e9b8a565aa06006f9e684a53c2e30d9f7dac64aa1a1bd8df7ab23106fcc7efa5c9bc229533d1b87dd889650a3f4e1a1be8a091db9ae72eea25"], 0xbb) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="7a560a0ff79f6c0fa22208de2e2e6b8da97c590be1343aa53efbe796a2b65719fba850c6859e5f74ce3345f611dac5da3f9451a064cfaef11fb32245321357e85f0fd5c06c4f4d0fc0a48ca771cfae6a66a9ea4b6d240cddec74f7671ece1c17dadd56161dbd144c758da79e44d2e9a7c874a0d1fed56e69290916804614409c23cb198d52a861cac995ba420d6ddce5cc1e46c1516dea15b8fa5d5455419da3f0f8e10146605d4981b5e4608a43b03b766d6a20f8552540004be9a1", 0xbc}, {&(0x7f0000000200)="b3babb9d4026c8855c671f9b88ac963d35a16dcbd84c209bfec6798caacf62b28fab43be1bf30b14e8d956dac1c7e41f68133dde4d546f72cce5476c105e78b22fcd32386baa698721a6bdbe993a46efe3c84d5ba4fe84aeee22ede914bd2daf68d873882db1a1d8951b032322a311385c0d87e94fcc516f009d952d", 0x7c}, {&(0x7f0000000280)="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", 0x1000}], 0x3) 09:51:44 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xfffe, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 656.542646][T24028] block (null): Could not allocate knbd recv work queue. 09:51:45 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x2600, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 656.590849][T24028] nbd: failed to add new device 09:51:45 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x894c, &(0x7f0000000080)) 09:51:45 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@deltfilter={0x3c, 0x2d, 0x800, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x3}, {0xffe5, 0x14}, {0xb, 0xb}}, [@TCA_RATE={0x6, 0x5, {0x1f, 0x7}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2000084}, 0xc000) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000080)="19090000000000000006bc4481b67c4eab9d75d608fcff0000000093058088fd7cdfcca85bc09c944c8898e870111d3a37") sendmmsg(r2, &(0x7f0000002c00)=[{{&(0x7f00000002c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000340)="d876ed282baf900249eb767c39b8ef8d40f8dcf5bd532736cfdbb17fc22e1af770f9de1e0ed878ac9bd08a75adde9cd06f1514adff6758e741bf573d9a92d087e75b4f4a90dcb4cf8a7081959e6b10d61091", 0x52}, {&(0x7f0000001540)="e2c35b3bc7d5017e1830006d0c189ef02e41011f9cf26f43e5a26d8b76cf760ee8fcd9a2c9e47941a4f1bfab10bc34c654522e695cd86a2f1d900eb4f98e42f6fff9a046c274968f8d326dd66efa6d8b43d0d05c1894a1869347ebbab5d615c368202cebd709ce70fc95c898712f1e11a5d445552bc7789a29f20a97c7addb25cabab3c041063018f2ee343b50ba44077e69d08c532cca6c16701ebaee4d0a340844bdb44d1bac7dd99bfb54b53b0f32f009842c76be0cb7c77066c08ee3680050b4909d", 0xc4}, {&(0x7f00000003c0)="6cdaef2192946ed37676a58dd7c06cdcf01a091618e27ca53bedf7008783d94feac67500364116af0396b36ebe8dade421587cbfc483f4f5189024803c519a", 0x3f}, {&(0x7f0000000440)="765e5a5f93884afc38a790b90facd8618cced8ad8f6303683999ca102687bbe65f6eabd30c4c0bccd808e313acc4ade1ca2a6d80fdcd94b7379ac1b53b2a7bcea3bed571eac1fc9cedc9efc1402956cc589a2a8e5ad38f63f536b5f830b5", 0x5e}, {&(0x7f0000001640)="6e8b8881a4415bec272229ffb47c15c5bddb1a6f2fd226c6c3832afe401148f5132fd48733272d919c2d170db234668d1bd5de30f0d21a2822bc5ad50ed6718444c23a76fdb98bad361d078e3882afca6e44ccb1941798920d08dc231b7420bd1b75c6bc34", 0x65}, {&(0x7f00000016c0)="66a988a0236e506d5dd2b595261a7c73b96dfee422a75e1a248e41b1409b63775b297f954c5effce4c4e34edd133f86a9e060946dc0ec3ab5435b1ac1fa4a8936e6bb2ced3df20ecb656365550dc713307824138d1daf258fdc7b7cc9e3b7b15d56a5485d46657b7ce83c0800cb464b31ac83b5046577d68b285bcca8da94886c10b424ada968ba4b35053beaea4c0f82990c5c3bf4187ccc5a6432c4a02d16415d3a767749a861cf0e55afe8f8c3e348ff007a341596ed471cd984f368425552f1f5c942d5da256aa0dbd177d3321cdd75ea1ad9d4067d3648acf4cbc34a3eb853b51fb5b", 0xe5}, {&(0x7f00000017c0)="3ff998503965d9b8980d27d6fe35187763df73eac33aebdee739cf54bd45672a55e323a2e2fee231a5a7afb9b8165c85a9ad8cf99ca4844dff0d9ac95038187cd513db4be649e0202ca8452c1225f9fa220189431fc13d7c9615c516fd", 0x5d}], 0x7, &(0x7f00000018c0)=[{0xc0, 0x11, 0x9, "d4f13aaece427f4ac50accc781fe0bc8ef1d29ece30970df445c078b327c9c5843a3709bdb57ed109a6f83a267d272a77520719fd33c2c3579b1e31dcdc9c213a56a7a390ce9ff13e3dc08abdd6788e29f719c21ce56a57335a62fb33b6b2e26fa2f235bfaf4c8c4f2a70a5b654718a29ccc5022239841f1cb65e4edbbbf16e45b870ffc01602c1bf77f141a20ebbd999fcb04699902fdf2e4a3dc1f29daa07e6b07df0a068ce9c77b3d91955201db"}, {0xa0, 0x132, 0x3, "7e5fbcb562ee1fa4785a87de7dccb7cda60a5ae2a8a0c2bd5c3e0f89d80572f6163e34377dafc2f0673fefb31e5bb7534a857238e18a1d629a9f329f4e412a55bfe2b950f8608b1b2c1434e0eb25493a3b6c0aac11c487060897b29185f86b038ea61ced9002706a28a522fe6ba37c0c06d97ced522e354b2872dee199568cb03b3475e178499a25c340366934b87adf"}], 0x160}}, {{&(0x7f0000001a40)=@llc={0x1a, 0x10e, 0xff, 0x0, 0x5, 0x8, @local}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)="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", 0x1000}, {&(0x7f0000002ac0)="5bf287340a67ca1bf4fb9deb936c74bb9ea5361c441394bae67617519bf6b306f78e918729cb9f77d4ced1556e5fb32cc8617781aa53c1c4355147b077e5773e2264f81315f08f6f67fff4a3eb47b5851a6c1d669f0c22492f8b7e5246c32f7ccd3d8d229a041a2f958942354c99337eadecee52ce5c6c9ced816dfe09219145f9bb4c526904216e18508bd601823e3d7981802c28dee0bf2e1bad3299df05f8d59be51e6f746000d11ec299f1f010810044df708ad029bcff3c0320f4dc30695c9f96409355", 0xc6}], 0x2}}], 0x2, 0x0) 09:51:45 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x2}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:45 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa401, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 656.882479][T23988] Bluetooth: hci0: Opcode 0x c03 failed: -4 [ 656.890388][T23992] Bluetooth: hci0: Opcode 0x c03 failed: -4 09:51:45 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8982, &(0x7f0000000080)) 09:51:45 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x30000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 657.015609][T24074] loop4: detected capacity change from 0 to 264192 09:51:45 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 657.119252][T24092] loop4: detected capacity change from 0 to 264192 09:51:45 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x8983, &(0x7f0000000080)) 09:51:45 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x7}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:45 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xe801, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x100d0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa0, r1, 0x2, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x982, 0xf}}}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1685}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15b8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x13}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x99e}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x35d}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x20}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x89}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xa5}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x1) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000300)=""/214, 0xd6) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, 0x4}, 0x6) ioctl$sock_bt_hci(r3, 0x800448d7, &(0x7f0000000080)) 09:51:46 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a0, &(0x7f0000000080)) 09:51:46 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x10800, 0x0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000000080)="63f56dccd978d0a320d358114f932b0cd3bb1caa800cbbceb289fbe84fac79cccb919f0403656774df93c77047ba5a3f02a1ded7145fb92d7c5d917f4a212fe8a65d99e9a8482bee83c3e5bc989b06de77") r2 = pidfd_getfd(r1, r0, 0x0) ioctl$RTC_UIE_OFF(r2, 0x7004) bind$bt_hci(r0, &(0x7f0000000040), 0x6) 09:51:46 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2, 0x1}, 0x6) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)="b309000000000281e6e37e06790f55dd2fe1bb5b4b963267") 09:51:46 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3deee, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:46 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xe802, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:46 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a1, &(0x7f0000000080)) 09:51:46 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:46 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) fsync(r0) 09:51:46 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000080)={"a33198749a7dc51fecff1cf305737dd6", 0x0, 0x0, {0x1e9, 0x80000001}, {0xffff, 0x3}, 0xffff, [0x400, 0x2, 0x8b5, 0x101, 0xffffffffffffff01, 0x3, 0x3, 0x7, 0x0, 0xeb, 0x9, 0xaf7d, 0x3f, 0x1, 0x6, 0x3]}) [ 657.998802][T24157] block (null): Could not allocate knbd recv work queue. [ 658.047469][T24157] nbd: failed to add new device 09:51:46 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3deef, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:46 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup(r0) r1 = syz_io_uring_setup(0x369, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000080)=""/129, 0x81}], 0x2, 0x2, 0x8000) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:46 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a2, &(0x7f0000000080)) 09:51:46 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xff0f, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:46 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x2, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:46 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x89a3, &(0x7f0000000080)) 09:51:47 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:47 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:47 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x2, 0x1}, 0x6) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:47 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000300)=""/214, 0xd6) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000000080)={0x1f30, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x1a}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x1ebc, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x3f78]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x18, 0xba, [0xfffa, 0x7, 0xffff, 0xfe00, 0x8, 0x4, 0x3f, 0xe4c, 0x2, 0x800]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x43ee, 0x8, 0x2, 0x0, 0x0, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x18, 0xbb, [0x1, 0x7, 0x5, 0x2, 0x4, 0xa21, 0xffac, 0x3f, 0x101, 0x8]}, @beacon_params=[@NL80211_ATTR_IE={0x11a, 0x2a, [@mesh_config={0x71, 0x7, {0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4, 0x40}}, @tim={0x5, 0xb4, {0xe7, 0x62, 0x7, "29472cdcdb6ee2c84c7bddb0cc501f4aef8aa5ebb78f02573e3649370d38f8acf32a98209f75bf3ed0458d0e7ac5ed4fc0da79c3b1bec68cfb5c1a033fb431e73b90e51766f78e4056f38e54ca986be483e4afe0299a715c416431b0299d1cd3b644286b7515175160c910fcf7520b1ddcd57c49d4ccfac4c461a84dfb245f7464cc7ea1daa89309e4dd09b13da5804873dac362c922033bc6aad00c28350ebe9ba4edfc93abc807c87a912a799194f7af"}}, @preq={0x82, 0x41, @ext={{0x0, 0x0, 0x1}, 0x81, 0xfa, 0x57, @broadcast, 0x7, @device_b, 0x9, 0x0, 0x3, [{{0x1}, @device_b}, {{0x1}, @device_b, 0x1}, {{}, @device_b, 0x8}]}}, @link_id={0x65, 0x12, {@initial, @device_a, @broadcast}}]}, @NL80211_ATTR_BEACON_TAIL={0x1cf, 0xf, [@rann={0x7e, 0x15, {{0x0, 0x7b}, 0x0, 0x7, @broadcast, 0xff, 0x7, 0x7}}, @prep={0x83, 0x1f, @not_ext={{}, 0x20, 0x0, @device_b, 0x3, "", 0x266, 0xfffffc92, @device_b, 0x7}}, @chsw_timing={0x68, 0x4, {0x3, 0x2}}, @perr={0x84, 0x11b, {0x8, 0x11, [@ext={{}, @device_a, 0x400, @device_b, 0x34}, @not_ext={{}, @broadcast, 0x6, "", 0x23}, @not_ext={{}, @device_a, 0xffffffff, "", 0x30}, @ext={{}, @device_b, 0x7fff, @device_a, 0x9}, @ext={{}, @device_a, 0x1000, @device_b, 0x3f}, @ext={{}, @device_b, 0x9, @device_b, 0x14}, @ext={{}, @device_b, 0xfff, @broadcast, 0x3a}, @ext={{}, @broadcast, 0x1, @broadcast, 0x4}, @ext={{}, @device_b, 0x0, @broadcast, 0x23}, @not_ext={{}, @device_b, 0x2, "", 0x21}, @not_ext={{}, @device_b, 0x0, "", 0x1a}, @not_ext={{}, @device_a, 0x800, "", 0x26}, @ext={{}, @device_b, 0x101, @device_a, 0x17}, @not_ext={{}, @device_a, 0xbb1, "", 0x13}, @ext={{}, @device_a, 0xffffffe0, @device_a, 0x1d}, @ext={{}, @device_a, 0xca, @broadcast, 0x39}, @not_ext={{}, @device_b, 0x0, "", 0xa}]}}, @measure_req={0x26, 0x4e, {0x6, 0x6, 0x1f, "4074fc8fe54d2903eb75d0df732d244ca72387681a3ceaad6ab1b3e732f886675b4a5cc52c0eccbd3c6ff7cbe87f0e62aec5fef684a9312c9f81b6beb04f4872a794d1cddd6ec0ec231f9f"}}, @erp={0x2a, 0x1, {0x1}}, @rann={0x7e, 0x15, {{0x1, 0x5}, 0x9, 0x43, @device_a, 0x48, 0x4, 0x101}}, @chsw_timing={0x68, 0x4, {0x401, 0xcd2}}]}, @NL80211_ATTR_FTM_RESPONDER={0xa0, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x16, 0x3, "4901f61542986d502f3ce0b1efeb4fa1cf8d"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5b, 0x3, "d100132cd304dae8001416356b8dcd89bcc99865ba82fea047552ac8ac56d5d92d491b107e5c2d32f85f63ac0d41173d09f0a8345238b1c175e5408a4ea01a5a935b2f9ea0ab0d0c46297433e6824c67811cf78853a45a"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x22, 0x3, "c9e60ee404bcfcd8959b11f20eecae6f0021797ba66793c36788cda7ab7a"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_IE={0xa, 0x2a, [@ext_channel_switch={0x3c, 0x4, {0x0, 0x0, 0xb4, 0x2}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x2e7, 0x80, [@challenge={0x10, 0x1, 0x79}, @ibss={0x6, 0x2}, @tim={0x5, 0xa2, {0x1f, 0x2e, 0x40, "9e9d660dfb32290ac5d63495cd56d56bf217de4e003c6c89701ee5f699666685bc22b1cb1c2403a6e9aa0104568252b84626ae1ac9c7492079fc2485f56c23c22486c0ea31f1f678e8823707779f681a260c84881496ece789f8010530db157037e34b4fa215b6a61fd1c3b08a56940a20b2c4f5f056052667957b441dd8b7ad68616d0f7d7b43aebd0803f267378f6d07a0c41ea7ed3a070cb46158007ab7"}}, @random_vendor={0xdd, 0x86, "b041c86b22cdacc229a053e0d813572530452e07be7ff4519d1f056b1da378d19eade31740aa3fdd15bc288a7e1af908a03b2d8ff6f22e73b9b9ec3ef27130dd55987faf644ce7e2ae8cf849d24f4b7dd44ab90d3df7d82375d3b5cf1baaee8102b9b4c4da769c26a3cb53b1724e95684f8c0a94d8cfc4ccb83eff8274eca8d68e9d49ae131e"}, @random_vendor={0xdd, 0x8a, "5a5289a45cbdc2d6a1a3990eafff8b62f06ace650bc4f74ac887bae8728b277929d856eaff6fb3c4ea1ca2a676f708d06ac09e52d701f3cd51a818b2739b9e4cd1bf47e003a324cba0d4b00cc122094f9da0950035f55c624086420719846694bfa74503f644ad59d54c44c1eadb07cc5037a3843d0b51eb31a9049f716fe357a1c10d4801e464851af5"}, @channel_switch={0x25, 0x3, {0x0, 0x2c, 0x8}}, @random={0xf8, 0x3b, "2ec771b80776726f48df8922c96eb4f24de08aeca2aeaced7a8218144c3c6032fa4fa73ba763b42048bf774a9eeb57bffeba7ef6c335b3a48b9b8a"}, @preq={0x82, 0x36, @ext={{0x0, 0x1, 0x1}, 0x3, 0x0, 0x401, @device_a, 0x3b, @device_b, 0x6, 0x7, 0x2, [{{0x1, 0x0, 0x1}, @device_a, 0x101}, {{}, @device_b, 0x7}]}}, @perr={0x84, 0xa8, {0x9, 0xa, [@not_ext={{}, @device_a, 0xda3, "", 0x1b}, @ext={{}, @device_b, 0x6, @device_a, 0x11}, @ext={{}, @device_a, 0x0, @device_a, 0x3a}, @not_ext={{}, @device_a, 0xff, "", 0xc}, @ext={{}, @device_a, 0x3, @device_a, 0x3b}, @not_ext={{}, @device_a, 0x8, "", 0x13}, @ext={{}, @broadcast, 0x3, @broadcast, 0x2a}, @ext={{}, @device_a, 0xffff, @device_a, 0x3}, @ext={{}, @device_b, 0x9, @device_b, 0x38}, @not_ext={{}, @device_a, 0x8, "", 0x3c}]}}]}, @NL80211_ATTR_BEACON_TAIL={0x1009, 0xf, [@measure_req={0x26, 0x1003, {0x0, 0x0, 0x6, "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@NL80211_ATTR_IE_PROBE_RESP={0x23a, 0x7f, [@perr={0x84, 0xd0, {0x1, 0xe, [@ext={{}, @device_a, 0x3, @device_b, 0x1}, @not_ext={{}, @broadcast, 0x9, "", 0x1f}, @ext={{}, @broadcast, 0xff, @broadcast, 0x3}, @ext={{}, @device_a, 0x9, @broadcast, 0x1}, @not_ext={{}, @device_b, 0x4, "", 0x23}, @not_ext={{}, @device_b, 0x20, "", 0x26}, @ext={{}, @device_b, 0x2, @device_b}, @not_ext={{}, @device_b, 0x1, "", 0x16}, @not_ext={{}, @device_b, 0x8, "", 0x27}, @not_ext={{}, @device_b, 0x4, "", 0x1d}, @not_ext={{}, @broadcast, 0x80, "", 0x3a}, @not_ext={{}, @device_a, 0x7fffffff, "", 0x3b}, @not_ext={{}, @broadcast, 0x0, "", 0x2}, @not_ext={{}, @broadcast, 0x1, "", 0x25}]}}, @ibss={0x6, 0x2, 0x800}, @perr={0x84, 0x76, {0x9, 0x8, [@not_ext={{}, @device_a, 0xe4, "", 0x25}, @ext={{}, @device_a, 0x828, @broadcast, 0x3f}, @not_ext={{}, @device_a, 0x6, "", 0x1d}, @not_ext={{}, @broadcast, 0x3, "", 0x3c}, @not_ext={{}, @broadcast, 0x3, "", 0x13}, @not_ext={{}, @device_a, 0x5, "", 0x39}, @ext={{}, @device_a, 0x80000001, @broadcast, 0x2b}, @not_ext={{}, @device_b, 0x80000001, "", 0x28}]}}, @sec_chan_ofs={0x3e, 0x1}, @prep={0x83, 0x25, @ext={{}, 0xe2, 0x6, @broadcast, 0x0, @device_a, 0x2, 0x0, @device_b, 0x1}}, @ibss={0x6, 0x2, 0x6}, @measure_req={0x26, 0xb8, {0x4, 0x5, 0x9, "7efcbd41d830aea57e23b92eed977c721a5f43141dda3d3743cd92853d50c0736e83e24042ca74065132e1564eae35928a5afffab2e1695aa3db4e189f0f15d6860d89fd670ca97e5ffc0d7b75809c0b2aba1f0bf995bb9af5f9d74345245f6ed9ef42651cd2b122d06333246b086c13293c9ed899e285232ba1543f2f0141dfa968aa8714f82f9ea6e93f6883045a2a0199ceb5d2b9deafb3020114f323df8e6786294bc884f3badc0973c305132e87b4957d0781"}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x18f, 0x7f, [@channel_switch={0x25, 0x3, {0x1, 0xab, 0x6}}, @random={0x6, 0xf1, "a0040a4832ce349dd2a41d365a32047122424e6c2b681deda8a6ca54a202765a512665429290e1d56270163fcd479df5f6f22e146b01e91d792f00adbe7c786f734420187b90b9cba2acd79264b473eb7fdded3706b87f991a28ffbb40937edc425c0261972568ccabf10f241839078205077c76eec6945490e1ea2eee90dab0a1b660ca2e8f755ffb7365f33ee5d0abc5feaf7b1569141f7c1af3bd1801b202067c61445ac7dca914fb90b3ca8a1e858b584f00b0ececab2af447489dffd4c5d138dd7ebf33bb6b62c3b52a48551060dfa79e666564e76c6fc125bebd5e64e70b6bda66b078abf9be213a8cc054068424"}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @mic={0x8c, 0x10, {0xba7, "408ee45678df", @short="6b0de215a99660f7"}}, @random_vendor={0xdd, 0x76, "4053d622ff4c354fccb35e206069fe2c1a3f3f6446470220be7d30e2a3090fcd911622e0d49c6a004b7529c50dd4faf9865a465edb59c4b53033c577b8113749cf5428bc9bfed2856acc72f5c640ad0c958608fb820cf7a101dc7e67e3a55e522e0190e5813b4560e6ec2f680b5f463484835c7d0cdb"}, @supported_rates={0x1, 0x4, [{0x16}, {0x5}, {0x1b}, {0x30, 0x1}]}]}, @NL80211_ATTR_IE={0x64, 0x2a, [@supported_rates={0x1, 0x8, [{0x1}, {0x12}, {0xc}, {0xb}, {0x6a}, {0x1b}, {0x12, 0x1}, {0x2}]}, @preq={0x82, 0x51, @not_ext={{0x0, 0x1, 0x1}, 0xa, 0x0, 0xf10, @broadcast, 0x40, "", 0x8, 0x20, 0x5, [{{0x0, 0x0, 0x1}, @broadcast, 0x7}, {{0x1}, @device_a, 0x5}, {{0x1}, @device_b, 0xbf}, {{0x1, 0x0, 0x1}, @device_b, 0x8f}, {{0x0, 0x0, 0x1}}]}}, @sec_chan_ofs={0x3e, 0x1, 0x1}]}, @NL80211_ATTR_FTM_RESPONDER={0x298, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0xaf, 0x2, "ca0a1e3486d9796f65b98e7dc07cedcb9e24ba4741076a5ceaf2e21d1cddab2f6ae4ab4a0898d019c66a0099a4af6d622c551aff14a4cbf6b20151c92726bf9bb216b32582b3f9729605757ef8aff6841501491e794059483364f4e6e5dbb619418790a024157df1f2483fa36a90de4001304bdef2ef626b914627221b4b705a07fa37c834e760ba964c5f1099576861a939503f05f1bdc112b190df016dc9983737c0fe1b9a3a927a5e61"}, @NL80211_FTM_RESP_ATTR_LCI={0xb3, 0x2, "0f9564e2def11ee3e3bcf9f1139521916f5ac9d0a4c6a0f84a5b71629a9195db858da3364519c02fdf8aae246013e1b59f2b1d7d6da3668ae010be4ac9b0866947287274d64806b8f6731881e46ee332b8f06350bad1a68871f32833931249783dffe47534e60ff56db5108ab81eefa71c8c9deda05a995e7bd76458623d921b9a4cb6aa4ecd549c22e70d75113d32998058c5e811e749044da8b6a817af363a0b5a309d90818d99461a005c9e35e1"}, @NL80211_FTM_RESP_ATTR_LCI={0x63, 0x2, "3c8497fcf0f0a7e6570beadbee710f73ae577c2df27babd87e4e8a557ef1fa6c8bfaa93bf032eef9e6845c2a766e6062239e546b3012766aa2df8c432738494d7435c94d6c774ed3125154118b9d9d8ecd4f16b3662eb783d12fba2c21dd28"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x77, 0x2, "98d74f258b9b540f26919f378476de9765278a445c3f6be1effd58ab440cbc44e7382bcb187eff496270d35eb0808ee9d38e855318745b47daa498f8e07d456aef8b5fb05e46dffa87586bfcbb39b6ba0a47d11b2485355d4b1203acef8d382190ea73c11317c94829361594565bf5803a2806"}, @NL80211_FTM_RESP_ATTR_LCI={0x4e, 0x2, "08c628112fab45bfdb4ebf45307f9182694388c379405940e00a16ffe74727c4db7c4a69d405f1217f5277bc27767a190dcd5315c2f09626f709e08c74c27dc7962b183aaba3a5559396"}]}], @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x106, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x3f, 0x1, 0x0, 0x3, 0x6, 0x9, 0x1]}]}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xd1}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xf5}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x27}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x999}], @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]]}, 0x1f30}, 0x1, 0x0, 0x0, 0x8005}, 0x40011) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000000000)) 09:51:47 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x30000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:47 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40042408, &(0x7f0000000080)) [ 658.898639][T24235] block (null): Could not allocate knbd recv work queue. [ 658.932466][T24235] nbd: failed to add new device 09:51:47 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def1, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:47 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000080)="ef09597c2cd4d34faaa4d3a575eea97b82a931c13e4717330edd4d899e7f2133deed2976d6b4099819c2348a0ce2b1822db0fcf9349e46945f2e99a86b6c36d72b3c8387a292cceab535e2c96375d3f29febafa8c80b4930b4c84fd93395dd63280ccf4e2b9d125a2f0a419537c22e44999afe1c7f12391e8ccbc771bbad18f2eaafd349e39014ded028e45cf54ccb92ea192f6be8388653d7c7e74965f4398634ad8415791544c2fdb55e66651a1f41496885d5c26d4e5aaacd29c64be10378296ccffb7ed36623b4805da5ff39c828487a89") 09:51:47 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) bind$bt_hci(r0, &(0x7f0000002180)={0x1f, 0x3, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000055c0)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/202, 0xca}, {&(0x7f0000001200)=""/185, 0xb9}], 0x3}, 0x3}, {{&(0x7f00000012c0)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001340)=""/41, 0x29}, {&(0x7f0000001380)=""/129, 0x81}, {&(0x7f0000001440)=""/208, 0xd0}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/132, 0x84}, {&(0x7f0000001700)=""/198, 0xc6}], 0x6, &(0x7f0000001880)=""/150, 0x96}, 0x9}, {{&(0x7f0000001940)=@in6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @empty}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/235, 0xeb}, {&(0x7f0000001ac0)=""/253, 0xfd}], 0x2, &(0x7f0000001c00)=""/249, 0xf9}, 0x2}, {{&(0x7f0000001d00)=@sco={0x1f, @none}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001d80)=""/139, 0x8b}, {&(0x7f0000001e40)=""/196, 0xc4}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000002000)=""/83, 0x53}, {&(0x7f0000002080)=""/157, 0x9d}, {&(0x7f0000002140)}, {&(0x7f0000002180)}, {&(0x7f00000021c0)=""/124, 0x7c}], 0x8, &(0x7f00000022c0)=""/1, 0x1}, 0x8000}, {{&(0x7f0000002300)=@hci, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002380)}, {&(0x7f00000023c0)=""/244, 0xf4}], 0x2, &(0x7f0000002500)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000003500)=""/19, 0x13}, {&(0x7f0000003540)=""/221, 0xdd}, {&(0x7f0000003640)=""/247, 0xf7}, {&(0x7f0000003740)=""/242, 0xf2}, {&(0x7f0000003840)=""/64, 0x40}, {&(0x7f0000003880)=""/26, 0x1a}, {&(0x7f00000038c0)=""/250, 0xfa}, {&(0x7f00000039c0)=""/225, 0xe1}], 0x8, &(0x7f0000003b40)=""/22, 0x16}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000003b80)=""/206, 0xce}, {&(0x7f0000003c80)=""/97, 0x61}, {&(0x7f0000003d00)=""/157, 0x9d}, {&(0x7f0000003dc0)=""/37, 0x25}, {&(0x7f0000003e00)=""/184, 0xb8}], 0x5}, 0x4}, {{&(0x7f0000003f40)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000005140)=[{&(0x7f0000003fc0)=""/121, 0x79}, {&(0x7f0000004040)=""/32, 0x20}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/169, 0xa9}], 0x4, &(0x7f0000005180)=""/180, 0xb4}, 0xfff}, {{&(0x7f0000005240)=@generic, 0x80, &(0x7f0000005540)=[{&(0x7f00000052c0)=""/133, 0x85}, {&(0x7f0000005380)=""/102, 0x66}, {&(0x7f0000005400)=""/23, 0x17}, {&(0x7f0000005440)=""/55, 0x37}, {&(0x7f0000005480)=""/136, 0x88}], 0x5}, 0x5}], 0x9, 0x100, &(0x7f0000005800)={0x0, 0x989680}) bind$bt_hci(0xffffffffffffffff, &(0x7f0000002140)={0x1f, 0x1, 0x2}, 0x6) 09:51:47 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000000080)) 09:51:47 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x4c00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:47 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x34000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:47 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000080)) 09:51:48 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)) 09:51:48 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def2, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:48 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:48 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000000080)) 09:51:48 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def3, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:48 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e2f9, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:48 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="8518845a0000000000000090d4292c00"]) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:48 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg(r1, &(0x7f0000000400)=[{{&(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="e8cfb62a5985f51e0d7c1ce7d8486cb09163bbf0a249f17ffd8a76adba8bd50f5eeb562d68cfc824d5a3f225d6f34d13c6f4dacc07e4397bcb1d3fb9d914c3f31ee0904f5ac95024406a3bb5e2b2c43e30798cba888ccd014018fbcad032fc3044649570882fbf321b8d254b2594e7a7f1a41ba187e97748976020951b1c3c48ee1c9a07c9f8e46c92647a1d8805cbb0b728e3e19cf8bb16e7f08616bcd48c3a11ad345657f76477ec3a7ce0bedf2c65e94ecfe7a7af6a67f90bcd8dccea402f38c53f0ccf825c24", 0xc8}, {&(0x7f0000000200)="3cf990e3a3b9bd7a014dd148ede37081fb34dc7af2d63c745bedb514eb8743b4f8b61b082ecccb305632a2278d15f3e3e93b962f5bf05d6854e6ddfc970ed0d005edd5c7d40c9a17893edde3cdb8726b6d5bb1dbede6f1ccbd66034b6ce1c26ec2788b72c127637199fc6b918354f8a884ce770ed3d54c81ede21f0537050bfbd19c2d5e2e0c5e0a261b461e59f038e41307de50f2148505652f0fd5515ce0e2e49ded0049d9284d7216794fb6cf46c0c027bb6950f57d1d58089f978ac810945f1c9eee4520b2870a489b", 0xcb}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="d8000000000000000f010000020000007bfec8b95ded0177064f19238e26ff6f70dcb6d41369dd4fe7e7477901d6e8cb47394b4a67f3bb706a9b10b165edffea6f8660d00a81cba42a7fc04eb4feb9be750b29ca8406d5ac7085d6477cc84f009123c8789ba1d2e4fd04e722fb77acfb210903c7f21fae7cd10e43172f42c12b07832fd6a32b3cd1679c1ad79d104055c504d6a2a20c3016c34a111a5aecbf785a3e1e3e2463c27116a4fea806a60187d67a7b1f33c61ad207510d851b05c809a0dbaaf0bb9376086f94bd4ef647fe000000000000000000"], 0xd8}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000000440)="8fd3dcd38e9c7073fc5f352f55b542df9e2559c26b97b475cf2f45cf49243d41", 0x20, 0x44000, &(0x7f00000004c0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) 09:51:48 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6801, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:48 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000000080)) [ 660.340627][T24350] block (null): Could not allocate knbd recv work queue. [ 660.391901][T24350] nbd: failed to add new device 09:51:48 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x2, 0x1}, 0x6) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:48 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def4, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:49 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x6c00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:49 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f0000000080)) 09:51:49 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e2fa, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:49 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) [ 660.885103][T24382] block (null): Could not allocate knbd recv work queue. [ 660.892728][T24382] nbd: failed to add new device 09:51:49 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000080)) [ 660.971658][T24380] block (null): Could not allocate knbd recv work queue. 09:51:49 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$FIOCLEX(r0, 0x5451) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) [ 661.035048][T24380] nbd: failed to add new device 09:51:49 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def5, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:49 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)="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") 09:51:49 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e2fb, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:49 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:50 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e2fc, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:50 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def6, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:50 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$PTP_PEROUT_REQUEST2(r2, 0x40383d0c, &(0x7f0000000100)={{0x80000000, 0x1d9}, {0xe, 0x2}, 0x87a, 0x1}) openat$cgroup_ro(r1, &(0x7f0000000000)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:50 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="2321f02e2f66696c653020776c616e3100202d2d2720402f2e2c27105c3a277d7b7b2cdadf7d5c5d2b20776c61c66e31000a655046489c5a6fa87495a16662e96f19cc4f079d850a45cceb5068b52cfdfc4d02dfad37b97916eff225ce8f6f696dbb2ae4b6a1"], 0x66) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140), 0x381800, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000180)=0x1) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x408a00, 0x0) r5 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfd, 0x7, 0xff, 0x2, 0x0, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x479c, 0x2, @perf_config_ext={0x0, 0x1}, 0x501, 0x3ff, 0xc, 0x1, 0x40, 0x3, 0x35, 0x0, 0x3, 0x0, 0x401}, r2, 0x9, r4, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000300)=""/214, 0xd6) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="002222dd560000002ef3383a03653000"]) ioctl$HIDIOCGREPORTINFO(r7, 0xc00c4809, &(0x7f0000000440)={0x3, 0x100, 0x9}) sched_setattr(0xffffffffffffffff, &(0x7f0000000240)={0x38, 0x5, 0x2000000b, 0x10001, 0xffffffff, 0x800, 0xffffffffffffffec, 0x3, 0x2, 0xfffffffc}, 0x0) bind$bt_hci(r6, &(0x7f0000000100)={0x1f, 0x2, 0x2}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) write$bt_hci(r6, &(0x7f0000000200)={0x1, @write_auth_payload_to={{0xc7c, 0x4}, {0xc9, 0x949}}}, 0x8) 09:51:50 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e2fd, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 662.054889][ T26] audit: type=1804 audit(1638093110.515:91): pid=24450 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir533652759/syzkaller.hbZXWz/156/file0" dev="sda1" ino=14626 res=1 errno=0 09:51:50 executing program 4: futex(&(0x7f0000000000), 0x8, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x2) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) clock_gettime(0x7, &(0x7f0000000100)) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = semget$private(0x0, 0x4, 0x400) semctl$IPC_RMID(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000140)=[{0x3, 0x5}, {0x3, 0xfffd}, {0x3, 0x8001, 0x1000}, {0x3, 0x3, 0x2000}], 0x4, &(0x7f00000001c0)={r2, r3+10000000}) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:50 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000000080)) 09:51:50 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7603, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:50 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def7, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:50 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@multicast1, @broadcast, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@gettclass={0x24, 0x2a, 0x4, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x38b55df1a59030af, 0xffff}, {0x8a53af372d2f8784, 0xfff1}, {0xd}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x28000000) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) getdents64(r1, &(0x7f00000000c0)=""/98, 0x62) 09:51:50 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000a64d29e22a27cac29071dd20aa179337995fd41f430b5cc90095978e47a9c596c63683c7c766152fd2ca9811b703d8a35506e00051599e2aa35cd59e87f5b016d6b522ab5eeba04f051116611b55b6cb7a7bd7fd34f7593dfa8af30cf77a3fb402bd40", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x3}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:51 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c2424235e245d2d2dd12b2f5e2cfa6d43f644fdb1f1c420d4c515f3952c7063723d30303030303030303030303030303030303032392c736d6161743d7371756173686673002c646f6e745f686173682c6d61736b3d4d41595f4150505a4e442c646f6e745f61707072616973652c000000000000"]) r2 = open(&(0x7f0000000100)='./file0\x00', 0x48ac3, 0x0) getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r4, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000001700)='./file1\x00', 0x520c0, 0x100) r6 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r7 = memfd_secret(0x0) linkat(r6, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000400)='\x00', 0x400) io_submit(0x0, 0x5, &(0x7f0000001900)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000000)="353c5aa99c96fa2c43d5ab4e741b50b45f58565a01cee6c5545bad3f48be39b3bc77", 0x22, 0x101, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x525, r4, &(0x7f00000015c0)="5802173b4d5d2e23d11a30005dceb262f8f4fdc248015a8fcda2db563382e5ce4674cbb5b3303096b1fad30f509dbe19b67665703ba784b79c0f859827be04b7530d2aa3f9b4249b00469d86e957f9fefdd0489bbf85369bad84290e39a144cdc46b7a4f11c8c6c2792e9640b0db1e71831a786db72a8ee1c758141b42b06ba93724c68b8ebc4c05d3d9ff511718af32aa44c4cb0cf4041abdb6d9900e3427c650419b8b3b06132d6e0ced08ee5c75b20463eee8eb10593fe0819fe5fb9b7edebe7530b0f9b145f6662f5949b445a3482b6b", 0xd2, 0x1, 0x0, 0x1, r2}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x8, 0x7, r3, &(0x7f00000016c0)="c66d6c056391ec02488ce491c3a61a6591b27712cd761e29a4a0e4b0cfff09ac0b73", 0x22, 0x7c94, 0x0, 0x2, r5}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x5, 0xd1, 0xffffffffffffffff, &(0x7f0000001780)="f53e15f4df5980a834", 0x9, 0x6, 0x0, 0x3, r7}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000001800)="922a0a1d20d2f05714cbe747968973d9ea4dc9918bcded7d72099e57b4321393fba20574307b3720a748622d0de280dfd2b265975fc000d5fd2073e50bcc126ed33965cffd5ed39571bb4e941812689b1229a880a12d8ba7536caef300cb5843980886fe6dfa9f818d32947940328a8bd0c47c2b2898e6261e831ad12e04fc8bb4fe5b91934d52adb2f2ae10", 0x8c, 0x2, 0x0, 0x6, r2}]) ioctl$sock_bt_hci(r2, 0x800448e7, &(0x7f00000014c0)="531ee354195282a3303def2c8df0a8888ac79714b0f92f1badc40a7c137dd33bd884b49727ef41453007ade290697c6decd4cebadcae6266acb7eab50ea572f0674b1cd717f035d083dcdbf4dcf2143f8d5974540184207ba1df800706318d4e7f15018547b4e25a269a61c96e4a5293f430c87d106d928b369dd366ad88a87621fd071322771bcf54c08747a72c3a7680e025c57585affd253980397e81ad2d66da5ba7163d33712bc8949780f694d55f43e3c3172df3e48b88cec997fa196daa6d6c26d989135f9c2144acf9d8c435b715") r8 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r8, &(0x7f0000000400)='\x00', 0x400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x5, 0x1, 0x1, 0x1, 0xfff8, 0x7fff}, 0x20) 09:51:51 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e2fe, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:51 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000080)) 09:51:51 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def8, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:51 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x7a00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:51 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)={'syz0'}, 0x4) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000000080)) [ 662.937970][T24516] block (null): Could not allocate knbd recv work queue. 09:51:51 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000080)) [ 662.991341][T24516] nbd: failed to add new device 09:51:51 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e2ff, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:51 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000080)) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001500), 0x400002, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000001080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) getsockopt$XDP_MMAP_OFFSETS(r3, 0x11b, 0x1, &(0x7f00000010c0), &(0x7f0000001140)=0x80) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000003, 0x10, r1, 0x79c4b000) io_uring_enter(r1, 0x1390, 0xb5cf, 0x0, &(0x7f0000000000)={[0xfffffffffffffffa]}, 0x8) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000080)={{0x0, 0x6, 0x3, 0xfffffffffffffffa, 0xc000000000000000, 0xffffffff, 0xc000000000000000, 0x7fffffff, 0x8, 0x8, 0xa08, 0x4, 0x7, 0x1000, 0x80000001}}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000002540)={r4, 0x9}) ioctl$sock_bt_hci(r1, 0x400448c9, &(0x7f0000003540)="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") 09:51:51 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3def9, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:51 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:52 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400454ca, &(0x7f0000000080)) 09:51:52 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e300, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:52 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3defa, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 663.856911][T24567] block (null): Could not allocate knbd recv work queue. [ 663.882633][T24567] nbd: failed to add new device 09:51:52 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400454da, &(0x7f0000000080)) 09:51:52 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa089, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:52 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e301, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:52 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000002680)={[0xfffffffffffffffe]}, 0x8) pipe(&(0x7f0000000000)) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f00000026c0)={0x2, 0xb, "d9efd6", 0x7, 0x9}) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448e1, &(0x7f0000000080)) 09:51:53 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4004550a, &(0x7f0000000080)) 09:51:53 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3defb, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:53 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) dup2(r1, r0) 09:51:53 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xa400, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:53 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e302, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:53 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0x4, 0x2}, 0x6) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'bridge0\x00'}) 09:51:53 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="2f6cf43bcb1d2871d5c66747f2e561b13d0e43de636d4a0420000000000000204ab8a63ce2371871bd4c87f6da01000100234bbe52c26fec1d7ca95558b47d32f2f84d366e64f16a2ca02c6efdb94b", 0x4f, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x3f, @empty, 0xb067}, 0x1c) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000007c40), 0x20200, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000200)="de098881f3156ecd0b69349d8837cdd2ae77d23dd3e73a749881ffe9b2cf087ab31fee2a11d70cada7ac01d4bf8352484ca7e89f4de052110929ee1c39a59d35486fb88edefbe54d42e5e35156e8c9032ce3bfe3e76996a3e93e24d245de6cbafe5501c27a75d689f99dd058d78e69cce20f7eadcf690a387d2aceb6505a4cd837bac18aa27da99456ffbf7beb6af686f7804674960d357d1db98acc846e6905000000000000009ee4f181a60800310ba5031c4f4db527e562c0bb2d8c4e9676c592990bab27d0dd", 0xc8) socket$inet6(0xa, 0x6, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="37cffdf185214c3ac17b8179abee5e5af09f1ed45049843be84aa2ce8e58fadcafc83a314905f12e2957f4de97239a755e9c93bed2e49cc661ea9be86f63462644bbefbf18e36a384ef78681368ecd3e4246c8b620ae62a29ef13a15d9e9f8ea724809e22709b480078046a80400218a8c4edec0e81f5b30a8ada023ed9fa87d74ae3f53e80ec98079f73d28c6c001b05c2836fee49f56daa2fb0f588be9eeb7ebc4f0215b33403f94057eddcab015d601490d2338667419b689fa26f6401c186649516edf33e8217562fdeebd57072065d67fe2a48c971da792f64c189d436dd9c9438c797012a5e7aeec1974f1886a33a982c2ae91aa", 0xf7, 0x8001, &(0x7f0000000300)={0xa, 0x4e20, 0xffff, @private1, 0x36110}, 0x1c) 09:51:53 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40049409, &(0x7f0000000080)) 09:51:53 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:53 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e303, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:53 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3defc, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:53 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0xe0882, 0x0) write$bt_hci(r1, &(0x7f0000000080)={0x1, @set_reserved_lt_addr={{0xc74, 0x1}, {0x2}}}, 0x5) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r2 = socket(0x9, 0x6, 0xfb0) ioctl$sock_bt_hci(r2, 0x400448c9, &(0x7f0000000080)) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) accept4$inet(r3, 0x0, &(0x7f00000000c0), 0x80800) 09:51:53 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40085503, &(0x7f0000000080)) [ 665.612731][T24663] block (null): Could not allocate knbd recv work queue. [ 665.647567][T24663] nbd: failed to add new device 09:51:54 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40086602, &(0x7f0000000080)) [ 665.801704][T24678] block (null): Could not allocate knbd recv work queue. [ 665.854996][T24678] nbd: failed to add new device 09:51:54 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e304, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:54 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc600, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:54 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz1', "d0181acee47fb9bb8d94a26579b4f8b1ec0543b82a2f97523b4fc1a104694c495e97171bfc81f2477d1f31db49564cb152d0f3057c829e009b52e3560eb33f79b84da240629143e2a12768135458c34eb430046ac1941d8efb4dc5d3c19722841bce9da1e5e158a445699f26dd0796e866905d7212d93efdda4679bc72b39d38df1daf1646ed7d48c1967bbc995fef6dab2703c2d2df615f0c267ee52bf6e2a56189652f37262e0e84"}, 0xad) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:54 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4008ae48, &(0x7f0000000080)) 09:51:54 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3defd, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 666.415782][T24707] block (null): Could not allocate knbd recv work queue. [ 666.423380][T24707] nbd: failed to add new device [ 666.485054][T24714] block (null): Could not allocate knbd recv work queue. [ 666.492726][T24714] nbd: failed to add new device 09:51:55 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x40186366, &(0x7f0000000080)) 09:51:55 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100), 0x5c5001, 0x0) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, 0x0, 0x3}, 0x6) r2 = syz_io_uring_setup(0x369, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) syz_io_uring_setup(0x65cb, &(0x7f0000000200)={0x0, 0x7bed, 0x2e, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000280)) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) splice(r2, &(0x7f0000000000)=0x59b3, r3, &(0x7f0000000080)=0x1, 0xb9e0, 0x0) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000000300)="406e4ee624976b0acb0f876a3899d95bb0f9d133813f8a78580e45aa769ca8ebab9ef938347a502330d352036c8585721f6fa896abb50d264407521a024b7bfbed437c75984b223a31c62554645b1ba13be462a2e15708f4fa302e17a9b1e2cd58f8b8764e8aa9b1b946d5f4f2d34328570ed289ca8845163de75350b883a05baea34e45da565547e2af7cedcaf012730392") 09:51:55 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e305, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 666.561878][T24718] block (null): Could not allocate knbd recv work queue. [ 666.594443][T24718] nbd: failed to add new device 09:51:55 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3defe, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:55 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000000)="e0b46479b3143cc1182295d1904210905c71650d1cd4e92cc2a88ffe0f2a583add12914d683b3ef884888346d750d9d6b98eb6b552857a59ff9d19b7") 09:51:55 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc603, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:55 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x401c5820, &(0x7f0000000080)) 09:51:55 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f0000000440)=[{&(0x7f00000002c0)="9d5eca864129ccd8b81707f4c3b1f45d100554cf5779c1bddd84a71b20586793e0977ef0eaade108baf7c9408e3eadc66247dd04ec4ca79ddf43d063c3bbc5ee439451182cab2ddc442bb3f344746ceeb6e0410d16e020bca333140297f3d770a8a6428555b79737612b766070f7137fc2de4366aee4a7e5f5209cdc03b5e8f88bb9fbd28bd64b7627da35331b4cab5d4843dd93a09444bccfeb4e305f9f7d823574f26fb8c6c473eb981687d22868ad1e", 0xb1, 0x994}, {&(0x7f0000000380)="d048ed2d1c31cea5b40e918d4d5b566301109e1bdd67213bcef2abf415f4c26015eb67b5b5c02a908e5e22c5a6411250a73e3f6a5dd4ce2897048ec1fddcf4df48462b66555e020f8e31fea516be7d0a57d6d8bc3407a836982579cc613298de1fe76950b5cb85d2c53677c39b6a849b62cd01c0797907046c5286517d", 0x7d, 0x3f}], 0x2004030, &(0x7f0000001540)={[{'$$#^$]--\xd1+/^'}, {'\\'}], [{@pcr={'pcr', 0x3d, 0x9}}, {@pcr={'pcr', 0x3d, 0x7}}, {@dont_appraise}]}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f0000000000)="de2b92a078dfe95f8ef26fad173c7a8a8c1b2b7cb7d04cd783db9275be8cc299a40df223e0bd754c008ba6cbbf52553a929c36b32405ec2ea33a7f170293b48df2523f9d75934ac6576d9fe7f9a09028e6d84fae9a706cac1d3fec5a8bcc20830bac4d00b30215d7a6608018f082dfe24076390e8d538c24b535e80063e352a645b58b2b5ae55391e6c8d1") 09:51:55 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x4020940d, &(0x7f0000000080)) [ 666.966734][T24738] block (null): Could not allocate knbd recv work queue. [ 666.997616][T24738] nbd: failed to add new device 09:51:55 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e306, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 667.173244][T24751] block (null): Could not allocate knbd recv work queue. [ 667.209014][T24751] nbd: failed to add new device 09:51:55 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x41015500, &(0x7f0000000080)) 09:51:55 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x2000000, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = openat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x4, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r4 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000100)={0x7, 0x0, &(0x7f00000000c0)=[r3, r4]}, 0x2) r5 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r5, &(0x7f0000000400)='\x00', 0x400) bind$bt_hci(r5, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:55 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3deff, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:55 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xc800, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:56 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = syz_io_uring_setup(0x369, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) r2 = syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r7 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r10 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x100010, r7, 0x10000000) r11 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r11, {0x1ff}}, './file0\x00'}) r12 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r12, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) syz_io_uring_submit(r3, r10, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x6000, @fd=r2, 0x8, 0x800000000000, 0x8000, 0x6, 0x0, {0x1}}, 0x1) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x200001, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0xa, 0x3, {0x0, r1}, 0x40, 0x0, 0x1, {0x0, 0x0, r13}}, 0x1a) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="6c5937dad1850eed1478cb6c4304af7626e88d6a6d18eb0d90031bbbbb88330b005aac7ccd065648eb03590c10fb11a03ed1ab301e8e1c8d72ec319b14d27e19560499b366534e3aba4274235c3356a4b49774febe4ec5958209e8622363a062580bba1340254486bbd71e435ec9a9958b", 0x71}, {&(0x7f0000000100)="c9a430fb88f199407e12cf4c71cbdbad1678ac8fdfe880852fb7930f325c59ff3fdb5207a54201efb85549d73bebf6c1936eb294001971ed91bc387116d50ed55eb1671ccf02584c7139102f33e3085c28dcda4de9ac030c4b9f0d9962236c06c16bc349f35698879a369b64c9d04e9b10b66492defbe4c92272cc879d570d6dcb2f5ff5a84492036979756350546bd10306db979d191cb4800e6d10d53f6c3d2c002f5d482c8544ee3e2e3637c1ddcb2bd963690269", 0xb6}], 0x2) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:56 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e307, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:56 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000080)) [ 667.988209][T24806] block (null): Could not allocate knbd recv work queue. [ 668.045596][T24806] nbd: failed to add new device 09:51:56 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:56 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e308, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:56 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xde03, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:56 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000080)) 09:51:56 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x4, 0x4}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:56 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)) [ 668.447318][T24834] block (null): Could not allocate knbd recv work queue. [ 668.485244][T24834] nbd: failed to add new device 09:51:57 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = syz_io_uring_setup(0x532d, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f0000000000)) syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) write(r1, &(0x7f0000000080)="733408d6a25c34aa769a4ad9cf83fe554bd61205f3c95e4819610bb8bc398379da0049dcd5c144614f8e2576d9be504045221d41044076759e4c94011b99f56a5264bacb3e59a47f6a467e7ad69406d12e683954a46afeb83b41b5027fa1ec7cdeaeab72fe2b3f14e783ad8438b004b72df821d4c1fdc261b6b32206b8802da5639d8dc29b3890488f381b8ffb3e86fede7e08f4e9c6456e0d78d15f6a10a945e88f8bb397cbfb5814e5ca20", 0xac) 09:51:57 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:57 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df01, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:57 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e309, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:57 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xea00, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:57 executing program 4: r0 = getpid() r1 = getpid() sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x200) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f0000000080)) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000080)={0x4, [0x80000001, 0x87], 0x9}, 0x10) 09:51:57 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000080)) 09:51:57 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_tracing={0x1a, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4f2cba85}, [@map={0x18, 0x9}, @call={0x85, 0x0, 0x0, 0xaf}, @generic={0x0, 0x1, 0x0, 0x7, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x92, &(0x7f0000000100)=""/146, 0x1e00, 0x15, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0xe, 0x138, 0x8}, 0x10, 0xe6d6}, 0x78) ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f00000002c0)=0xfffffffffffff000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) ioctl$sock_bt_hci(r2, 0x400448e4, &(0x7f0000000300)="178723ea9f27af123ec145e7564833fc57e6c7229e8011899847adfee7f34680677669ed7a711cb7d2d6fb743fdb83d2899d07d28208f933635a7fd42c8467c5079f30215a0f79fb2bf248ed1c6eb10e083870339b880e2b93d9d884b60e6be1e74a1dd5029fc7015f09b02697c3cc3555405bf52ebe7df79e65") 09:51:57 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c2424235e245d2d2dd12b2f5e2c4426265c5d282c7063723d30303030303030303030303030303030303032392c736d61636b66736861743d7371756173686673002c646f6e745f686173682c6d61736b3d4d41595f415050454e442c646f6e745f61707072616973652c00"]) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) write$bt_hci(r2, &(0x7f0000000000)={0x1, @le_set_scan_enable={{0x200c, 0x2}, {0x9, 0xf8}}}, 0x6) [ 669.062425][T24878] block (null): Could not allocate knbd recv work queue. [ 669.118221][T24878] nbd: failed to add new device 09:51:57 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df02, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:57 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xf200, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:57 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000080)) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000000000)="eee52ef923") 09:51:57 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80085502, &(0x7f0000000080)) 09:51:57 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e30a, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:58 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x7fff}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@local, 0x44, r4}) open$dir(&(0x7f0000000200)='./file0\x00', 0x16003, 0x140) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0xa8, 0x10, 0x401, 0x0, 0x8000004, {0x0, 0x0, 0x0, 0x0, 0x0, 0x52a08}, [@IFLA_LINKINFO={0x6c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x5c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x7d2}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x4}}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0x2be5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x2ed8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_IFALIAS={0x14, 0x14, 'batadv0\x00'}]}, 0xa8}}, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getnetconf={0x44, 0x52, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xff}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6255}, @NETCONFA_RP_FILTER={0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x24040804) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f0000000080)="635b79dd8eb5f3e192ea5aeea4a2b6fc03eed5771422c937629af365834ddf0998fe07555ad9e45083fd92405386d7") 09:51:58 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80086301, &(0x7f0000000080)) [ 669.696963][T24915] block (null): Could not allocate knbd recv work queue. [ 669.728599][T24915] nbd: failed to add new device 09:51:58 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0xff0f, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:58 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e30b, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:58 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x44000, 0x0) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x3533, 0x1}, 0x6) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:58 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df03, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:58 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80086601, &(0x7f0000000080)) 09:51:58 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80089418, &(0x7f0000000080)) 09:51:58 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x30000, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:59 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000016c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$bt_hci(r1, &(0x7f0000001700)=ANY=[@ANYBLOB="0162203c02aade745f869205090080000500051f070009000600810b000700780501e0dcc05100800f002e02ff056b0ac5a6810609204007000000023f3f0000"], 0x40) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00e0\x00\x00\x00\x00\x00\x00\x00\x00\x00']) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0x4, 0x1}, 0x6) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x6d) 09:51:59 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x10) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xfffe, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:51:59 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e30c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:59 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df04, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:59 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80108906, &(0x7f0000000080)) 09:51:59 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f4fb, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:59 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000000)) 09:51:59 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) [ 671.153302][T25004] block (null): Could not allocate knbd recv work queue. [ 671.185263][T25004] nbd: failed to add new device 09:51:59 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e30d, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:59 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x80108907, &(0x7f0000000080)) 09:51:59 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df05, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:51:59 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'veth0_to_batadv\x00', {0x2, 0x0, @broadcast}}) 09:52:00 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f4fc, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:00 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x801c581f, &(0x7f0000000080)) [ 671.683207][T25040] block (null): Could not allocate knbd recv work queue. [ 671.717101][T25040] nbd: failed to add new device 09:52:00 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df06, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:00 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e30e, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:00 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x81f8943c, &(0x7f0000000080)) 09:52:00 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$radio(&(0x7f0000000040), 0x3, 0x2) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "c0b19f64fb5549db2b516ce91e0425d778fe76a9d04d5b6b958ce15b5d1cc2698bfd01bb946b05d7d2529f5c9d61bb9c1326478812a0a6292f05b0512165439121a3704029c85dfe4e1bf2d28ae40d43a09d7b3c477d5ed41f59e3c44215e78ecc560c58e64ef49c2d2ba524f8a34777"}, 0x74) bind$bt_hci(r0, &(0x7f0000000000), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0x8001, 0x8001, {0xffffffffffffffff}, {}, 0x3, 0x1000000000}) syz_open_procfs(r2, &(0x7f0000000140)='net/mcfilter\x00') 09:52:00 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f4fd, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:00 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df07, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:00 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e30f, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:00 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0045878, &(0x7f0000000080)) 09:52:01 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc000000000000, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) r1 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount(&(0x7f0000000380)=@nullb, &(0x7f0000000500)='./file0\x00', &(0x7f0000000580)='hpfs\x00', 0x0, &(0x7f00000005c0)='overlay\x00') lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="02000000010000000000000002000300", @ANYRES32=r2, @ANYBLOB="045d70bd5b4f0050f4b8e700", @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="10000400000000002000000000000000"], 0x44, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r2, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x1) recvmmsg$unix(r4, &(0x7f0000002080)=[{{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000000680)=""/64, 0x40}, {&(0x7f0000000780)=""/104, 0x68}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x6, &(0x7f0000001980)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/117, 0x75}, {&(0x7f0000001a80)=""/79, 0x4f}, {&(0x7f0000001b00)}], 0x3, &(0x7f0000002180)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="001000001c00000000000000010000c0d5000000a57ac14627da7ea7d45d5974c2c4bd2a2cc0ce03cb0a06012c8de191a2c77ced2ae35c346f12d1b24c5bc364b0aa6a75b35ba68358252542392673f0b52e38f6978bcace99fb928351786bf9a12e29f2d7ceaaefb139220509d5", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x60}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c80)=""/107, 0x6b}, {&(0x7f0000001d00)=""/247, 0xf7}, {&(0x7f0000001e00)=""/2, 0x2}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/113, 0x71}, {&(0x7f0000001ec0)=""/134, 0x86}], 0x6, &(0x7f0000002240)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00128eb9570265a5c23ad7dc5c9daea2d0c0073175231acbb5ad059f7cca1633455ce9945bf5b97ad55048bfbcc74f47982b9b58e446fc5440642b889d0286765d5801021b694b852582abf158eaf3b4b365bccbda1e48944b4aff25111991bd9dab56010cea4ac76125a0f23ed91b316460b41bacba2ddc22346e41dcfa89ae48f610b68d4d275c0750ee85b0238cc133135f26d38a6603e2eeb85cce15e9d34b2e1e4eefd171b3005568c11e91a432f45602615c9e4351260f68065824877c0227ebf9e772f5790d0c6abad976c798be78b2c83f9b00c83f298a488602761d23c486c26020e0"], 0x70}}], 0x3, 0x40, &(0x7f0000002140)) 09:52:01 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000300)=""/214, 0xd6) io_submit(0x0, 0x3, &(0x7f0000001240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x7ff, r1, &(0x7f0000000000)="cb681dfc69cc0ecaef00951c7d975182117137addf0cd9cf48bd75f6a96568e6b08c1899", 0x24, 0x1dabedfb, 0x0, 0x2, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f00000000c0)="698aebad187651e354563d3dd2ca0ada8618e7ef790a6f4e2c9bc8637f0f1613c63f0b8957f052185a99129b9994bfb68da1cad08b0b66f652510f7ff54a41a69f51c1b005ecabd9f35b362198908e54b08d05d0af4ff0d883bc0bbe303981a7bc7343cce2628a294a3f3bde877997afdb1f09c72073965860fb4266f0297277befbd767d401d7b40aad08853060ff4ad8d8d2f26ddd5be62d44c7b4583567c16fce681b73ec5fbfc22656210554b664cebcfd5e59bc872d0ee43b4afa83f86d50edcd72ed55bb00d730c28657d1c43d637841548c75267c9e852dcc0a36cd1e2e65347e1b97ec4c43d0a95745", 0xed, 0x101, 0x0, 0x1}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x7, 0x7f, r0, &(0x7f0000000200)="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", 0x1000, 0x9, 0x0, 0x0, r3}]) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:01 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e310, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:01 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df08, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:01 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0045878, &(0x7f0000000080)) 09:52:01 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f4fe, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 673.047247][T25113] hpfs: bad mount options. [ 673.162197][T25131] overlayfs: failed to resolve './file1': -2 [ 673.189872][T25127] block (null): Could not allocate knbd recv work queue. [ 673.303075][T25127] nbd: failed to add new device [ 673.376799][T25135] block (null): Could not allocate knbd recv work queue. [ 673.438393][T25135] nbd: failed to add new device 09:52:02 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e311, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:02 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0085504, &(0x7f0000000080)) 09:52:02 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f4ff, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:02 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df09, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 673.625208][T25142] overlayfs: 'file0' not a directory [ 673.710582][T25131] hpfs: bad mount options. [ 673.749227][T25131] overlayfs: './bus' not a directory 09:52:02 executing program 4: sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xcde2391c7f07fa43}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x1412, 0x2, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x2004c818}, 0x24000000) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x100d0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r3, 0x100, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x800) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:02 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc01864c6, &(0x7f0000000080)) 09:52:02 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df0a, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:02 executing program 0: sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2c40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x14, 0x0, 0x100, 0x70bd28, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40094) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x551040, 0x0) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f0000000080)) 09:52:02 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e312, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:02 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0189436, &(0x7f0000000080)) 09:52:02 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f500, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:02 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df0b, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:02 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000300)=""/214, 0xd6) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@local, 0x44, r2}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0xa8, 0x10, 0x401, 0x0, 0x8000004, {0x0, 0x0, 0x0, 0x0, 0x0, 0x52a08}, [@IFLA_LINKINFO={0x6c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x5c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x7d2}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x4}}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0x2be5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x2ed8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_IFALIAS={0x14, 0x14, 'batadv0\x00'}]}, 0xa8}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000800)=0x14, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x6c, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7f}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x1f}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0xd8}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x5) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r4, 0x800448d7, &(0x7f0000000080)) 09:52:03 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc020660b, &(0x7f0000000080)) 09:52:03 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:03 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) bind$bt_hci(r0, &(0x7f0000000940), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0), 0x42002, 0x0) write$binfmt_misc(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="73797a3129720f5c51f86821da07f87373615f9ea99ba73a3b11892f73ee34484cc8a4d2ee21ad95be7b664991b6ccd10b98d7822ad43776b28e874a59d91ed9865f01e88d82f116ef388e6d916bd9715ca5c035627a8d886fe3f56e987e1cea611af96af6756b50e9479a566cc12e8340ec53418a951ac633952b9a9e70f80f0e19b231d22489ff5256556b6bc08f24fb9840c268846fa2389f52505e646e259e7b699f28281a4cc9"], 0x8c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x4, 0x1}, 0x6) openat(r2, &(0x7f0000000900)='./file1\x00', 0x400100, 0xc0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x30, 0xffffffffffffffff, 0xce845000) r3 = syz_mount_image$afs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x7f, 0x5, &(0x7f0000000780)=[{&(0x7f0000000400)="73d15074bf45d2f1ad3c52802c1aeb23780e60b284adc32db473a3fdb898bd19f2f70ff175f7b5c0a9f8caca81289bcfa8fa7a93e5ec502e35e35f9c3d9859daf31f083956c7fb3945f73579b6838e38c0c015bee28be55accbc0e54cf5f6f7d1e413eb3de051bba0169822afefb4b414ed1b9935530321ce1bc73c46d1640c75469c2d76a4b2b79a39fd6266351530426459a0585676476c50cf0af7c36e49ffeaab71e22740d380196f508f9b47ed7d9d1393ba39d0380774cfb983a15f45d8d0351f32923175f9f889549c9107952ae1fffd2ebca66d137e618f23f4d4538bd7d0b1ce13719", 0xe7, 0x4}, {&(0x7f0000000240)="98847e86ed1b44e4d647fa491288aac5672a081a86592a6796c578ece082699c4408904ccef195ed72b0105c9abaa0ccd5538cd23363ee7e9882d94d5d16b56e8182e56670e72eeece52212b91a9a226830bfbeeac328dd028794aa442a224d0a50c2a7e8024d9a01dcef7197f2c6f85fe838a16426c90", 0x77, 0xffffffff80000000}, {&(0x7f0000000500)="be0aea316a7fd5055d265a8f86ff9a892eddc28e4569bf58a07ef9be4801ada67d05e50d0d5159187b7c352c99be9a231f2f822f442c497338c760f0271e046404af842a739f348575f2871f1f7b0810d0d041f313439b1076e2d6eaa534e14f306f1733c5e15e6b6427445a846b77a637ce15689088b79b72690e", 0x7b, 0x5}, {&(0x7f0000000580)="64f60010a0cb723d37ba688d87bd0cf47f871d5533ecbb7f7503374ed60dfd881ed84752f7df7256d7f7d5ed2e502ba33ab3c371b39d639d254fbb9308e9b76dd2d3e60ebd7d728d207e3ade24bb85b811bf66855585822d0674f9cc81e4ccdf9cc6c6817df6fa908c6a2eb819dd7bf23f6aab92ca0a4999ac475ba87792ebc9c71a53d7d6a8d8fcae1e818c6db61adba7623596af56f02510af9a6a312858567432b9ed8e83dd95fbe15a88999d0d1f64d44c935d72b1afe31d4cd3e3e0444112cf11a340f4d6b5", 0xc8, 0x8}, {&(0x7f0000000680)="380879bbef87df74b11d1ac64a5fa289d5484476b8f233569b58bb74a9a49931ee9e100dd70e04fd6abed5be7ccd7d681bedf8ed2d617e5abee579ab16c2a27e62ead903391137c07b37eb38406759f648971c8b9ecc7fe853b98bf894dbda5ff0b241efa6f18075bb20e871279c4d4ffd8e041995a899b555dd7295f35085f4d44f09ed537f1227aa059716be5caaa9a0fcf696ae809f970bd7cbdb23d49b6a260a045d8bf969d67cfa28af374966ac6c882ddc5ca226a4033a781cae3449c64eb745b2d6b12405eeb21ca00471d427010a953088b7dae79ac83732a66620d48ae4445a333732c57fb9cc8766", 0xed, 0xffff}], 0x800, &(0x7f0000000800)={[{@dyn}, {@dyn}, {@flock_local}, {@source={'source', 0x3d, '/dev/dri/renderD128\x00'}}], [{@smackfshat={'smackfshat', 0x3d, 'syz1'}}, {@uid_lt}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@obj_role={'obj_role', 0x3d, 'syz1'}}, {@euid_lt={'euid<', 0xee01}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@appraise_type}, {@smackfstransmute={'smackfstransmute', 0x3d, 'syz1'}}]}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000002c0)) 09:52:03 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e313, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:03 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc028660f, &(0x7f0000000080)) 09:52:03 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) ioctl$sock_bt_hci(r2, 0x800448d5, &(0x7f0000003140)="300a60920d5b56a4f4088577090063642ea101cd10dfbeb299d3b42fe64e5d6f3ab529f5a4b038a30a2d846bfafcef54fb80f4419d6077dd08097371d8c486139f786b69294339ee19630f1211e04d9f5c8292659573ec9686132c6c3f30ba57c27c6690403da5f61f3cd8d5555483f7c9472447272bb7aa48ac7d2a36c10986d2bbf70cc83c8a87eede923f9d87c9195446f98424201290a9a10f0f0f7f437ea86560fd67") bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000003100)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000030c0)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWSETELEM={0x26c8, 0xc, 0xa, 0x5, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x23f8, 0x3, 0x0, 0x1, [{0x16c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x124, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0xbc, 0x1, "1949838ed79807a3f58d90c3d7cbeef848d5e027e195e5f7b22ad77298eb39e14729af5ba13ce9e95cab8cc106a20ff2d3827acfb7bd84ab576f6897892f571f9b26a545deb8eae5d74ff55a0a76ae35bf41ffaebd7a9920ce07f09b938b78013ae2c9d74a16422845dd28977b2f7ffb46edf4a0eeb51bff31442aa854b4eb752c0956a1d0b6ddf189f5f20a5de95c2b2c5d5f933ab9075e4114adeca21004a714feede4117cd1468bd6e1a1627c6ea0b4ec0428f0640ab7"}, @NFTA_DATA_VERDICT={0x54, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_KEY={0x3c, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0x318, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_DATA={0x3c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_DATA={0x2c8, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xf3, 0x1, "4e6aa01a0edab0dfbf28d06369c5cf7182671043b091b9917cbdf5645c07af34545d20b17e223ea8a36f200b8846a8c0cce80e8b0a8b8d64a9d49acb6e8711378f66299ca3eb247abb9e198dc523291a452dd14646465073cf31f7816bb59115b3368b14f5d357a87cadb27487af2ee56443f39d183e1fa482af3c93876fb5f2b4363babe4be3db170e3bed399b768799f540f8fba2151a15258b3d9c9415691ec10fb775b11b6f1f2ddca48e976d0349b931d49a8338d80b44b3183906d528ed03a75131841616ca8dfe932175adee861f1345a22d1d46f1a987345d5745c94693e651c4b5c90c72aa66d4b4a4855"}, @NFTA_DATA_VALUE={0x46, 0x1, "088343a17fb6a9c2f4c17232aa9c48cf15287f124df29a63c80c5772c93a57d89286084e28c05a92c0e56b9727adeffc9a7791e1711700da0b3d6f76540cdd2c1742"}, @NFTA_DATA_VALUE={0x9b, 0x1, "0148e2a295bf58a24cb4d241d26b15fbed83572483061751bfeb55bee5476e42b09856249ccea2fc2338da69c23c546ac7e1bd7313cac6cdfd3299bd299a54858c5643e45127051ae984aa7a63519e10f51069dfb85f2c0fef763581deeef588858e8e4367f00bbc58d403202fc17075b45a789c1385d74007ffa8fa5b51ecec48e00d3424f7e63b70f74d2b8856475dd507bd524b15c8"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0x76, 0x1, "5e52143f438ccd710b327ef020651d1d45a16e7dbbb5adc95db980fe0de1a041dcda02dbcf378d3c56f0705da70fdf9a79012f6abd8eea50c06ac594c20a43224929eb98c5b37504d693252f7fdcd2c2c49e15f2019eaa7e8f49b03411221bbd34e07f33b6b5b4975f26995c1afc361b94c5"}, @NFTA_DATA_VALUE={0xc, 0x1, "dd35239b2e4c232c"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}]}, {0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}]}, {0x104, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x100, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x92, 0x1, "f6f98723192a756a79a59af32341e8be0c6bba720acbea5837ddf205d917a54c94aa8d45b07e147a0e447b03f726b0b0d204d4ebe74bbcd904c71ddbdc8bdce7726a55a0af34ac5a3d4ad9cf09c70f519fc33f512bd0453ca28ff45aa14bdfa7f8255e6c966134aaa13bb8b2bde961ec5d4337ed002f6a076a2dba56343deebe92f900c144c5c2f770f7ee3cd64f"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x5a, 0x1, "691391cc25e310eeb8ec4b7e7d457a8f00ea2a2aada9795123d61fa6c2048928171b09ae65b208c4708bb7aa5a8ae73566716c1bf508c43d217aeff579de316ca5f0025565f35f1295782ddcf9a9048edd4f062cd3c7"}]}]}, {0x33c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x9c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VALUE={0x5c, 0x1, "d310325bdab83dc8f47b63b745c0eac12cb8e4d02f5aee51d71ff0f2692e2388e3eaa346288faed5fe44cf5072bd8cbaaace5ea7b0a1b7f27c75f8a69b40d3d13c8d8eb6d1f57661175459f4943c6b9a335d25d24a8cbee8"}]}, @NFTA_SET_ELEM_KEY_END={0x50, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x6}, @NFTA_SET_ELEM_KEY={0x240, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x65, 0x1, "103e7e948d0ac936f13fe0d1e6c3d8011fb43a4ada149d84b1168b0472a9be8447d783a40c0f2c4e00674db0c956d33a522f2d36751979b4ccfd3e7b560f1bd68f32aa42aadaf0b45b5b2e9f53a6d06d61084558a93f0316ba9f61540eb7bb6888"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VALUE={0xc9, 0x1, 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@NFTA_DATA_VALUE={0x29, 0x1, "375a5a2d461bba46379b6a055e2750b39edd76e5bd52d07bd0e8bb04011af1b0044e9736d6"}, @NFTA_DATA_VALUE={0xd2, 0x1, "97b0fc674bd635fff360124a6bd4a53da984a2b3c43eb1492ebdfbf494cb11bb283a77d446ec3423f4f995f3308c12f7d5e50f0f97ea331fcecc3f4638616c87d03cb36e7dcbb3703aa96a82e0886d8c2099c80734a2c843d5710572fa4fd613c8fe6504a07584b9a8a390e0dee8a598e9a3662daf9e4325198cae1510143a4d308ef2c74b4f0d0ea7aebf5d33af88405dbae7888432c756c507da77e90e61687a0d2532c20968ac71cf9c49557c5e514ac1b76e9be9bde2e7e9ee5169bfe065a08717c91df243a2fabb766e827f"}, @NFTA_DATA_VALUE={0x1d, 0x1, "d794211e0a5c25b50c45df05d2e98998c279c8f87d019a4663"}]}]}]}]}, @NFT_MSG_DELCHAIN={0xc0, 0x5, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x2}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_HOOK={0x4}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x253357efbfaf3571}, @NFTA_CHAIN_COUNTERS={0x7c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x4b0b}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xfb7}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x100000001}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x10001}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1000}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x9}]}]}, @NFT_MSG_NEWSETELEM={0x5ec, 0xc, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x5c0, 0x3, 0x0, 0x1, [{0xb8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x7fff}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x400}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x401}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5d0}, @NFTA_SET_ELEM_USERDATA={0x4d, 0x6, 0x1, 0x0, "22ee6d968dd10023a3b8481cd3b3b252f1ddbce6b2118859ddda898a5c827353a7d6b6e6709f23027c88ce603f7fa3af29770c0cff4d39c4619a10e82657642f5531f3452cf601c741"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}]}, {0x68, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_USERDATA={0x51, 0x6, 0x1, 0x0, "20c41247a083ab36884e5103de005c46c000d70b1ebcf7905e6e3c102292c56713308cd42a5530ccd0c079ec08de702ce9632cb9018e56f0974d92d442c496e4c2f2f4521ebc422c7c43f5dfbe"}]}, {0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5e4184ea}]}, {0x488, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_KEY_END={0x44, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_KEY_END={0x40c, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0xf1, 0x1, "7a8e7f70b56f403629bfba78823ab156a85271d607992abd09e8181dcab51e8d84307ea02fc296c32549cf1e7bc6c11b868daaec2c56db8dc5f5b45ff1c6c6c0f958f67fb43b1f85c7c0abfc24ff1fea587d17c44b0be4b62d9a6fb41436426cb3284b10bf3e68503f9acf1cf4a41c5bfd8910f53406cc7935414d252024bde7fe1a77facd82b9aa65ce8450a06f352fd098377d510c4aea4d9a81fa9950dfcb8cb38d98a15ac07c4e179ecd90be456c1a9d19bf5edc1a52848699c70a707d26639f69d0cf4cc11f6c8b33e9f712d85348ef0627f4ce8fbe49a8e15cc9b595a67971515f18cdb9e9c653c06c87"}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xea, 0x1, "124d3f37329d0fa6a9641fd4f1c18c688c93fe049b71a747e47a53957abfe24791bd9b6b0ea771054095b9d77d0a4b2120a8bd23c6527ca88b26b0ac68b5253ccc4498648868d2d2c04691bbe04e4c07ac1e25da5255f265174e7edf057f7b0a55826ca6d208740f93c9c2adf510d361dc310a36ad7ab1a50512fb4e9879903c119a8e6de9326b5e6aa95000481f8698abc2154551787a54ebc72896ec8e1c6d7d1202952a26250920bc805e591a46c95bbf438831bd7846fb718db00df1b15d161b6a5bbaffc39be3a6cbe513c42b7fe2afb4aa4ad6be8569008aa4030f94737541735806d2"}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xe6, 0x1, "a47e0714d5100fe450b5d29c15d6ef882db5311615c49313c53a8dc780acbb342b9d5c266fd9fa2fcf2177416f06947b1c9c434765e8135f561784f7bba5394e6c54bdbaff08dd0e6d564d613fb7472a218576c76797a81403ab9bb789258579303d85f36da0375cf096f8401269f26f8cd4f8abab5085fc6f963733affe27a573065631c6f97f33b0f365b66128043c67a54d5957be39457162d3d1038b74a1d0444907ecc716cb6c92d8326ccd3f9dc26b86632adb382c4d1875d00c67c2b7d96ae69e64408a8077e6c1b55ba09968cd6f914d6700541980068f1ea17edcb14ef9"}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x7}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0xb4, 0x1, "e6db6019d32af988fb9cf8dfc60133daa5363f3d654b2668192c70c33f53670bfa363a7b1e13ffb18014a809b78a1109c66b3219bc4b8f150a1f9f455b78ce428ed8afdfcdf6d68df9e9e7fdbbadf4a068cf16d77817215ee35c67ddcab0d39bc92a82e80683b3ab481c0953886f516c7e32118e37d67a2250e291f41ddb99cc7393991f3f7c26a2f51ac350702347b86e6089b3ddf31d88cb5aff3c48157c812dd12abcecd5516b065be9b9ef651b53"}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0x4}]}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x104, 0x16, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_FLOWTABLE_HOOK={0xf0, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'wlan1\x00'}, {0x14, 0x1, 'veth1_to_bond\x00'}, {0x14, 0x1, 'geneve1\x00'}, {0x14, 0x1, 'veth0_macvtap\x00'}, {0x14, 0x1, 'veth1_to_batadv\x00'}, {0x14, 0x1, 'macvlan1\x00'}, {0x14, 0x1, 'veth0_to_bond\x00'}, {0x14, 0x1, 'syzkaller1\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8001}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'syz_tun\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x6f4}]}]}, @NFT_MSG_NEWOBJ={0x30, 0x12, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x2}, @NFT_OBJECT_SYNPROXY=@NFTA_OBJ_DATA={0x1c, 0x4, 0x0, 0x1, [@NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x20}, @NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x1}]}}], {0x14}}, 0x2ed0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000001) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x710, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xfff3, 0xffff}, {0x1, 0xb}, {0x1, 0x8}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40000d0}, 0x4000) 09:52:03 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) write$bt_hci(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="016658bd112a"], 0x6) 09:52:03 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f501, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:03 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df0c, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 675.173795][T25237] loop4: detected capacity change from 0 to 264192 09:52:03 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xc0485630, &(0x7f0000000080)) 09:52:03 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) bind$bt_hci(r2, &(0x7f0000000040)={0x1f, 0x4004}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:03 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xd000943d, &(0x7f0000000080)) [ 675.439270][T25260] block (null): Could not allocate knbd recv work queue. 09:52:04 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) read(r0, &(0x7f00000004c0)=""/245, 0xf5) bind$bt_hci(r0, &(0x7f0000000040), 0x6) close(r0) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x694400, 0x0) write$input_event(r1, &(0x7f0000000140)={{}, 0x12, 0x8, 0x6dc93b67}, 0x18) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) r4 = memfd_secret(0x80000) read$proc_mixer(r4, &(0x7f0000000200)=""/222, 0xde) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f00000005c0)="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") sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000100)={@empty, @empty, 0x0, 0x7, [@multicast1, @dev={0xac, 0x14, 0x14, 0x43}, @dev={0xac, 0x14, 0x14, 0x17}, @local, @multicast1, @rand_addr=0x64010101, @remote]}, 0x2c) getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) ioctl$sock_bt_hci(r2, 0x400448df, &(0x7f0000000080)="6881c032778abbfa7dbcb7837af4c5fbc3dd209a6a20ed7e93dd56ef34a458fc40a346cbf09109696d07f31d85b30022f338510df7624cd8bcc0b86b34b642d6e20be0e2c1c4b9694f176d98a3900d38b4ab49ea7e22d4b97e2fe54e18") [ 675.485636][T25260] nbd: failed to add new device [ 675.608143][T25270] block (null): Could not allocate knbd recv work queue. 09:52:04 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e314, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 675.649169][T25270] nbd: failed to add new device 09:52:04 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0xd000943e, &(0x7f0000000080)) 09:52:04 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df0d, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:04 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f502, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:04 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000, 0x248400) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:52:04 executing program 0: ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:04 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f00000000c0)="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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) write$bt_hci(r2, &(0x7f0000000080)={0x1, @read_remote_features={{0x41b, 0x2}, {0xc9}}}, 0x6) write$binfmt_elf64(r1, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x81, 0x9, 0x7f, 0xdfc1, 0x3, 0x3, 0xfff, 0x6d, 0x40, 0x14f, 0x8001, 0x1, 0x38, 0x1, 0x2, 0x0, 0x8}, [{0x5, 0xf1a1, 0x790, 0x800, 0x8, 0x4834dd7, 0xffffffffffffff80}, {0x4, 0x1, 0x1, 0x1000, 0x8, 0x0, 0xce3, 0xa5}], "3d64807cec6dc21c71a847cb44faa7560b7c1130e84e5c5b460f1965d5ab9ae8efc4ef4a7fa7a2c5cf8a31b53fbe7a65d3edcf7d50070bf2526e66027f42fe9ce2c92f2e48c4f5b6d6d61c5ec911ca51af813da651ab9f7536d41073727809fd611e039e20bc24fdbdcdd9bb78baf2dbf3e0b3e3ea6d4d0e5d21cfa3253a467535e8eae3b1b91c700c006c68b11b1db927cb42ccd0a57bc5a8fe6932d2b98868fb2125d7f1304e9b5d935b72c64908aea4fe1bb234fbdb820329cfa576d88df1029effec0201cb", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x777) socket$inet_udp(0x2, 0x2, 0x0) 09:52:04 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r2 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c2424235e245d2d2dd12b2f5e2c2e26265c5d282c7063723d30303030303030303030303030303030303032392c736d61636b66736861743d7371756173686673002c646f6e745f686173682ced61736b3d4d41595f415050454e442c646f6e745f61707072616973652c0093ff390040e33cc7614bb506e3863aa74395edccc9fa19a522e7d42dbdd9e0533d3375887205b13a3066ab39a81a79fe"]) r3 = memfd_secret(0x0) linkat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000400)='\x00', 0x400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)={0xd0000001}) [ 676.139439][T25307] block (null): Could not allocate knbd recv work queue. [ 676.170301][T25307] nbd: failed to add new device 09:52:04 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e315, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:04 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f503, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:04 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df0e, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 676.546044][T25334] loop3: detected capacity change from 0 to 264192 [ 676.885118][T25354] block (null): Could not allocate knbd recv work queue. [ 676.892747][T25354] nbd: failed to add new device 09:52:05 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x2, 0x110) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0x1, 0x2}, 0x6) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000000c0)=0x1, 0x4) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:05 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmmsg(r1, &(0x7f0000004700)=[{{&(0x7f0000000080), 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/130, 0x82}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/248, 0xf8}], 0x5, &(0x7f0000000540)=""/79, 0x4f}}, {{&(0x7f00000005c0)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f00000006c0)=""/212, 0xd4}, {&(0x7f00000007c0)=""/6, 0x6}, {&(0x7f0000000800)=""/24, 0x18}, {&(0x7f0000000840)=""/110, 0x6e}, {&(0x7f00000008c0)=""/103, 0x67}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/17, 0x11}, {&(0x7f0000001980)=""/154, 0x9a}], 0x9, &(0x7f0000001b00)=""/249, 0xf9}, 0x5}, {{&(0x7f0000001c00)=@xdp, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c80)=""/206, 0xce}], 0x1, &(0x7f0000001dc0)=""/82, 0x52}, 0x1}, {{&(0x7f0000001e40)=@nl=@proc, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/207, 0xcf}], 0x2, &(0x7f0000003000)=""/187, 0xbb}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f00000030c0)=""/20, 0x14}, {&(0x7f0000003100)=""/45, 0x2d}, {&(0x7f0000003140)=""/91, 0x5b}, {&(0x7f00000031c0)=""/219, 0xdb}, {&(0x7f00000032c0)=""/115, 0x73}, {&(0x7f0000003340)=""/119, 0x77}], 0x6, &(0x7f0000003440)=""/148, 0x94}, 0x400}, {{&(0x7f0000003500)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000003580)=""/132, 0x84}, {&(0x7f0000003640)=""/104, 0x68}, {&(0x7f00000036c0)=""/4096, 0x1000}], 0x3}, 0x2b}], 0x6, 0x42, 0x0) 09:52:05 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$vim2m_VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000080)={0x1, 0x5, 0x4, 0x2, 0x3, {}, {0x4, 0xc, 0x40, 0x80, 0x80, 0x81, "40eb0f49"}, 0x3cec, 0x1, @offset=0x1, 0x1, 0x0, 0xffffffffffffffff}) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="b88889e15422a5bc99e55b247f52aef2a3dccc21f5cc5f6c6c2af465a02b1c4ac93ff3623163bde384fe68925a8b0df101", 0x31}, {&(0x7f0000000100)="0451af04ac8c493b482d9bec2381350e180fa3546aedc09390c02b10d9f9dbbad35e298015b997e7c4992c078e7460df3e767a540f24ddd3d9126825d824def7f28980c733c34d69a5912c746e7a6dad3f41a2bfaa7b700b03d1fcb9385f2cb7cf52cd3e3f0afce06de9", 0x6a}, {&(0x7f0000000180)="063d7730e7020f3327f396628610058f7ad641c72d0388f09c753b1ef2ef5a80a2f3e79e5c9f803a835a04d7f86091b5e52234a0f5149eb4111fc55a24f574968a32a3b5dd631b6d9f7055db1213cf827d43a080dd51ade3cf34bafd544fcf92c4fc1e9ec10757d42690f949f4ed38e0420e460190da42079a799c1719387098", 0x80}, {&(0x7f0000000200)="4a37f77348629d74caf283d95a12c2a22ec093cb4aad4fcb4867592ca63301976e94e6", 0x23}, {&(0x7f0000000240)="50c9bfd8cdfd6be4382f105910b24cc08b4cc78b798d05a3a2067ea1fe04aa0cb84e2ea3a244bb080ddd72df1396bca40a2eee1a2543a5ba43b638b48b969749564ca3a5d10fb0", 0x47}, {&(0x7f00000002c0)="62452428fa52bf0639c1aadc0c312b6aeb45da3f43f1442d4619234be5f9059708f7cf4104e8e8e599c8cfc7901643042e93f6fea296bf5c0f68b669cc2382d1b236c8ee2bb4208088afdb482360ff52dbc1079cb75d22ccbfda1945b259d70fd1bf1a202572e8035ab055932de899589bf155f71e8c8c1de18f31a60b25e6887a4397917ba04035c4e2cff6cdee86cdf5daed1b31713f2cc65260e8852652d7b595d817ad894eacbd6639ef4d9661ae3f3072a04573651b74", 0xb9}], 0x6) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000300)=""/214, 0xd6) r6 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r7 = memfd_secret(0x0) linkat(r6, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000400)='\x00', 0x400) ioctl$vim2m_VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000640)={0x4, 0x1, 0x4, 0x800, 0x2, {0x0, 0xea60}, {0x3, 0x1, 0x9, 0x1, 0x1, 0x20, "bad4cb28"}, 0x6, 0x3, @fd=r5, 0x23c, 0x0, r7}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000540)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000580)={0x205906fa, 0x0, 0x4, 0x10000, 0x101, {r3, r4/1000+10000}, {0x4, 0x0, 0x46, 0x1, 0x7, 0x45, "4602989c"}, 0x4, 0x3, @userptr=0x3, 0x0, 0x0, r8}) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) r9 = syz_open_dev$rtc(&(0x7f0000000400), 0x81, 0x200000) write(r9, &(0x7f0000000440)="e50a9e767e1c69d1c497d2dd0d6a2e9e7258794aed6b84af6a3e412fc39894243664b9fc0b26ca33254808e7b83722e1849f7a3e92f591e644f4c9069a8f16bae54fc665d283d6e8ecffc815c5f0f8dbd808c77320b1c045d9440e834cdf66e2bbc2f801eea7ec6f0e368daf5b2ac1f0ff64ed3cdd25e33ad0c11255f573699cc02451856814a74f18cea4a8ff46a7b33d90b662a59a4cefd108f7d3ce4e4819094a8a6ab6e50d03", 0xa8) clock_gettime(0x1, &(0x7f0000000600)) 09:52:05 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df0f, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:05 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f504, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) [ 677.106474][T25368] loop3: detected capacity change from 0 to 264192 09:52:05 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) [ 677.176744][T25375] loop3: detected capacity change from 0 to 264192 09:52:05 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e316, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:05 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_setup(0x7fb7, &(0x7f0000000080)={0x0, 0xad95, 0x0, 0x0, 0xa2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r4 = syz_io_uring_setup(0x369, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) syz_io_uring_setup(0x8be, &(0x7f00000002c0)={0x0, 0x7be9, 0x2e, 0x0, 0x0, 0x0, r4}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) syz_io_uring_submit(r1, r3, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r4}, 0x7ff) 09:52:05 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x3}, 0x6) accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000000)=0x80, 0xc00) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:52:05 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) write(r0, &(0x7f00000001c0)="9573c65c5123a4be4c20f7df2bb3f9f8dc9f3c913f46e49a555892c367f6338e6639cc19ecb30794902800bbba00689946f04fae00e1c3c9f7e86d1a0563b9882e6df72f07f655ec44595d7ce7ce7235cac0ea0146fefb7e6483ee1637a71aad8d1bb689a538f441ba9988dbcb46a0fc69ab6988a827c8cba9780b873279febae089f3111fb29dcd1a319c79eb56e0db3efb77ae3fd8a8a22a202e1d4acad9db9a432084d2b41263b6ecdd6ff18c20eeaee7a3c1f2f49d53207896cec150eec4a0d9af13fb37887f8367b74249", 0xcd) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x20, &(0x7f0000000000)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/114, 0x72}], 0x2, 0x1a, 0x1}, 0x4) [ 677.494961][T25398] block (null): Could not allocate knbd recv work queue. [ 677.502621][T25398] nbd: failed to add new device 09:52:06 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df10, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:06 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e317, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:06 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f505, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:06 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000280)=""/207, 0xcf}], 0x4, &(0x7f00000003c0)=""/47, 0x2f}, 0x5}, {{&(0x7f0000000400)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/211, 0xd3}], 0x1, &(0x7f00000005c0)=""/189, 0xbd}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000840)=[{0xffffffffffffffff}, {&(0x7f0000000680)=""/92, 0x5c}, {&(0x7f0000000700)=""/4, 0x4}, {&(0x7f0000000740)=""/42, 0x2a}, {&(0x7f0000000780)=""/175, 0xaf}], 0x5, &(0x7f00000008c0)=""/45, 0x2d}, 0xf7}], 0x3, 0x8000, &(0x7f00000009c0)) 09:52:06 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x20}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:06 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffffffffffffffff}, 0x6) 09:52:06 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e318, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:06 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2, 0x1}, 0x6) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) [ 677.945242][T25432] block (null): Could not allocate knbd recv work queue. [ 677.952858][T25432] nbd: failed to add new device 09:52:06 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df11, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:06 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x2000, 0x4) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:06 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f506, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:06 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) write$bt_hci(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0135041fc80504688189359721204b9bc5287fc368519e8f356877356df0b16a4820721464ed446b1e"], 0x23) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:06 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df12, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:07 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e319, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:07 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) write(r1, &(0x7f0000000080)="ce5c4b0a3d0ca60eb64cea6fa22b12b6af4da4946aeaf1c31a1e995442f30684b3125c0a9eb019aa8c6601ea298088193c1573f62c97e2410c81c3e1441b091ed03da4aad6113db5c76b69fb924c1901ace43c2271ac2c323bd949b457d2d4c620fd0fc46a0a96db635c64f6ac625bfc24fcbd34e90f7c09be8bb034c5ea864ddf568a9afaff5bd5b857dd32770bd52113163fec3e59122aa1f1a363a95526af5147f7b563a7bb4948aed2a72ebff05e4b6ee9626495f662a16b59540f0061c73595d4e1d3558bfc7be54ec704", 0xcd) 09:52:07 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448de, &(0x7f0000000000)="9ee73a321787f9e2c9e1a5f7b4b6eaa483deab997948654c9c6cda641de569862ceac55eb3366278da0df4b47c8c162405") getdents64(r1, &(0x7f0000000300)=""/214, 0xd6) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f0000000080)) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, 0x0, 0x2}, 0x6) 09:52:07 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000000)) 09:52:07 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df13, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:07 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f507, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:07 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e31a, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:07 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x1}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:07 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000000)) fsetxattr$trusted_overlay_nlink(r0, &(0x7f00000000c0), &(0x7f0000000080)={'L-', 0x34}, 0x16, 0x2) write$bt_hci(r0, &(0x7f0000000000)={0x1, @write_auth_payload_to={{0xc7c, 0x4}, {0xc9, 0x7fff}}}, 0x8) 09:52:07 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = memfd_secret(0x0) write$bt_hci(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="010a1405ac00000500e46efc8cb42bf569f4460ec0984d73ee577aea86c3f6d8ebb97fc799a5bf507f7d25b63933694f198d3f2c4bfe32d3b8ef2691f3885fd7b9c241d159688fd6f980f1f03eeacb"], 0x9) 09:52:07 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df14, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:07 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x10}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) 09:52:07 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x4, 0x3}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) 09:52:07 executing program 2: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3f508, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:07 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket(0x1, 0x14, 0x4) ioctl$SIOCAX25CTLCON(r1, 0x89e8, &(0x7f0000000080)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8, 0x10001, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}) 09:52:08 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f000000d480)={'syz1', "3cc73644ea16d18a0e4a77d9a89eea2129be37eafb741b803e38b715ebca4cfb1c3d04a10dc018fed64dca93bc2f654bc68e7c761a737077cba7076c7b507d62e84b7c27357a4f1cb7f75f1aca1ae7d7a41ab031a829ebce2d162fbc8ee1e92cf4ca2b865783c6852c5b368de5d17a0386e7ad5755cc898ad5b1a5368516911e68b2075616fa12d81fb286d12576851b9b489e41dac8a4e3b16580cdd584102cb379578effff0a6c6fcad8a053a2958af364038e092f2151e8cb213ec83348e969d412afd4a4c082aef065ac556620bb7b"}, 0xd5) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f000000d200)=[{{&(0x7f0000000900)=@in={0x2, 0x4e22, @remote}, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000980)="f35f8d31f44b1d0eaf4b9e8c2fea1a173c2bc66c0c91967f426745528d16b8167897eb3c0247f566acb317c23a63c9070d299774357a18538ffa251b14e5b42742b960d1030c9fbac82048f93b8d4104b92d9aea1b6ad1055b005ee410e4fc740b6d81e24a4e2992e5a456288cce88ed9b6c98c93ef18170e7188f9885af8291ed19ac301652c52f914fa54f1aa412cfa28f6b4fdc44a32459022ba8d57d04d5253ede2f0f72ccf045a78096fa457ee22d7cc2867629eb10000ae51c5de11e6ca3f8d7502f84"}, {&(0x7f0000000a80)="ca60d6169b4f2a4df16137311c970bb3ccfe19c36163c9a3c1ecdc7bcd3e7a74e597d443388cbf45cd554e0b2e43869d5f4a5064c8328f794fcdcdfdeb9a7df2bc08eba277290e811c9b3829c4f1d6f6bfa04796072f89285f3e0a5011720391acd8012a172f0e062e7d55d335cc51ff491d04a8f470ca10df5cd1c4c4b2fc3b5723323a6a00f57aec2ac8f693bd3e30005566652680f870830e80f69da7345b209665b0be4911b1ecc47de69fbbc16fdfb371824fd3648fa6f3b5ac"}, {&(0x7f0000000000)="729c1b82b9f76b6648c7a82d731a426566e33747775b"}, {&(0x7f0000000b40)="09bab038fec6a729542ecc0a30ecf044f58310fa07d1000b8b69c688d682c3f68e778719589ccb92db3f31e17af67b62c50300b9"}, {&(0x7f0000000b80)="219bdbf1ee7831a5dad03348f425f61c98888868998585122463e692aadeaf3b5ec3e8dec475cc215ca8350714c316771d98598e0cfed4a5bbcab78e7e335ba023dc7ffaddb76308f1ee4cfd4d881df1d42ad825c1c6529d9bee6575f30c96af8f8572f14665bd07b6909999876a1b1bb2eec80e1c52ddc16b4c8e07699092aeed176c93d89230f454071d1e1313a26c89ce8c84517f3ebd2336ef1a128c1dea9ba172237c69d5c2a89d28c6c4db06677486a2eed54b57e18e261b2930c4dc8f1198b72f686e1fae1fa899ab3a12d40b86afdc72d5b860e4a5cff4d61a0a0422a788393fb007a5f75ec5d7ce5f2399b6a562b3"}, {&(0x7f0000000c80)}], 0x0, &(0x7f0000000d40)=[{0x0, 0x112, 0x0, "0ce3950ef51a527e124543c6eaf5950147d3344620108c984a4f1ec3315de69e5aaa500392f60576cef5e2df5ae2234258f99d1e2eac30ffd3168102b5b7702a6b789d931ae612080b186a83b295952de2b0f952267d19e593d1bed3449c86248ff55f87"}, {0x0, 0x88, 0x7, "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&(0x7f000000c840)=[{&(0x7f000000c780)="b9cc779b8aed6b4d1f376c303afbc7deb03267f075d38f30857b7a403bec24a72e3f43e346760cc167d2d848184d80597e293d9297d44be45d28f0cb72730641e35eb2f7302d894e688687e9dccaa89ce5ea9455a17cada9f9ad3fe429768c6d4b96f1ba3f91f045515d3f3e227523e112cd699e71f4799b46a11716bc235309ccda7b7f2328dccbf5c43ddb67c445b6"}], 0x0, &(0x7f000000c880)=[{0x0, 0x10c, 0xc741, "a540de996d2d7dc6d665f6eac543caa8a951b1425252011b007511745f898dcf8df40a3ae5970947c9f993660c84474f4449cc95cc440bf5d45fd98b3f5e32ae7dc8831a33c3db2a8c619b4b6cbc249720c866a8d8a35451d0fb77567db0f42cd3f9e8a127fa16c1dc49db7f88c52ae4296d253491b548dbf3d21ead17ffe42e9243bfca8935e6548f69f13ce7c5a0390f2e2f9833dbf9a0933c1e91ece252b0afe6a8053626d9c01211be884d7904b99b9e3dae07a47f1b6d2dc32400fb994fe16eb10c90fbe2f68de29ba955ffaeb2dc30faaa0e5ed4f66cf925b2f61057f208a39eefb7facbc5b7552f4ec17d4a7e686844"}, {0x0, 0x109, 0xfffffff7, "ff7fa901e08eae4338d1ce7b5d20d27f67dccb76aa6b72445f3a849863ebe9ba3c63da2e649121e6641c4c1e714234b27c88934c3d4818dc95e1640b3b25a2066f"}]}}, {{&(0x7f000000ca00)=@ax25={{0x3, @bcast, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x0, &(0x7f000000cc40)=[{&(0x7f000000ca80)="9b933b89e5a365db419f3e291c6faed72aebec2a337dd2e500b969162fb32350485d82690be6313677be38f3b0681519e6a8e2d24526e0f9ddc70900c32a0d9554cbb6ccc7212ec741902dba3ef99bd6c7c4d684d1fda317025b89139fb13d3ade32d13036282a1954c4b6879d67bfecdeaccbb7d1e3849bc0815e71cd1e88cefc2deef5c07671b7cfc6a7cfb51173334f8f80309b3a723b9b57f4b683c8a2550261a8305f9871251e0cc1be2823919b2326ea14fea25d3b573de610"}, {&(0x7f000000cb40)="ad40cbfdcd85b53c5cb795bd79c2bbd90fcbcc09cc789f590abd2d063463da95953e7e570312706525e3d25a1e3f73006a589bbf8b55c24c8e3a074180d4bcfe4c40a6f995aa6ec399cc7bb97af96d22a486443c8d3b28f5b7dd5c9fb33a91ce3764fa79e0356d6369ef488363a996c0a79897a2cb35a1b276416c9398cc3ba8744b9426aa566059a3d508536b9b0e96c9b9ebec7e3270f9d11c9360283295774ccaf397cf6c72259d2ec438d2ee1f390264c35b3e566abae06230b788a64b7fbed00c3e0f769c6dba821510c8620a064e6e36"}], 0x0, &(0x7f000000cc80)=[{0x0, 0x10d, 0x30, "003e66d8a07099145c6a05750b161b5abcfc476d0ea016a4397aef824d238c34730858c60b33581d4dcac8ac5cfad35cf2a72ec830c39a30ae02b69f75b1ea66bed5ad6a685753d683e45c63b19c12e0bce7bf47ae4009601a10a1e532f9416ad844c16ce37090c70bd6bdddf58f7db41c72704015e108f9060052dee557dce0e91e6bf2cc49"}, {0x0, 0x117, 0x4, "ed8dc61d7e8540ffd1ac8f9fcf38c6177299e9ab679dd737d0b54d0594ed5bc8a05ffb00c2af0e87ea0bd6c8fccb325df575d222974c3a715abc7d97e06ca238b61ecb4d3f58255798db6786126f8160e62c672587a1319f9b2368f1bb646566b2de843557954b818c15d4f2709f5a1a2403053e5320ecddde2b98dd891dc5195c8410647bb773f59d6f09b6b245f44e2bed336f9827f5da5bc1175741390238002ada3c4ba7f3d97cbe98e6352af7014ae767"}, {0x0, 0x111, 0x800, 'y'}, {0x0, 0x111, 0xfffffffd, "2506079f7489ed4758b9d35f1522d839c576ce1d6854ed4364c91fc7cead1c8862b1a2cf48b2eaf8267c71989eb680c30db8f423a9eab5970b4bd6060a232e0c99ba1304ff0bf0a03783a369125aefec029f399162d7feeeabf8f6d8df7950890a04e12d01c23509"}, {0x0, 0x10a, 0x8000, "769a82b0fa174f2997110ef70e6517d19cb1965339b0a8486edbfb85fe47b9081802b26108d8fde29e3233efa39a2faff98d5c35e48efb6a53d5f7b0e3893a584606a3367537253d7f3e065d2d55d5e8b8b1"}, {0x0, 0x107, 0x292, "aab7a96a439e2a788a2592e46763d6ff0a0e760fa176aa052908ea4421a2ec83992d3e670cc04f879804bbbc6bffc5672e01b84dc7105877b84f15d0af733b22615b71d05b55f8d078998f115b86e903029070adb34e97213c149876c9e55c84ffc1f0e0b228ea17a247a16c1f38bfa25ae17e9720ff629fac89ef8092be35cdf3c1e6cb384e788c038323fcd51ffce0a369a7996ad21b89bde4b5362e7e9981964a7432761f4bcc54838a9343ea9cc7823b940574"}, {0x0, 0x10e, 0x101, "be2978b4d1bef0a7191a6a9b54360ed17bb2ec5dc8a6af35b3537f398491f5f84f59885df7949d82555eacbfadaebb974ebcd8c5cec17296983cbb9d3d99f70d9ed67c7930dcaf717e1295f67098721591e3108fcb405b182548fad523c73b66bcedfa44f80bf586b61dbe379142479dbe3143a560e13c64762f539af41d8a818b86c9b243c8cc6d55bf1f8762b92f708c48a440f47cedaad35aa7689cbfeb3b02ba4ae9fef58bfbb9d3315cfe10538549a95886ec0f7e787ac4593431e1c01c41d0ee7ffea3564b76c357"}, {0x0, 0x109, 0x101, "a1265c5cc14bed1948f857eafd33f1e3576b003e98df2168ca48346c58f290e46a0b044da0fcdebf706df12c10c0534afe90524d68ed87d8e6d6aec9af377427030209076d3a8dc870a879a09756be7e8fae03dc8a3d66bff7ba8563f221531126c3ba63f0aa4e003231d06dd2dd1dea09a8a633ca03556b94be3529b52ad9241d4c7a97933e2aa18b1843441968c923fa4a59379e6f537635f31922dfd3f476495badcea1c1cb9a8ea36267b9dd851fbba37c8d80efc9054333b7784d3c5cae039ac51e48771763e71af78c436b6d06133cb7c20a3e9c"}, {0x0, 0x224, 0x800, "a981c4b0b618d573a88233363059fa9910c2d58f97ffd8765ba5614673cbe0bb2630b34d0a821cc29b703038b7e3aa4ef0a9b9a50a3995552ef8efe1ca23f563202aba29e7944209332b0b772485609e39a1ee04122b735fffd4ed10e40b9ebb7b99cca1e71827c378ab27fede26691a31311841e373b3df7c6345e5325b23bffc"}]}}], 0x229, 0x0) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/213, 0xd5}, {}, {&(0x7f0000000180)=""/175, 0xaf}], 0x3, &(0x7f0000000280)=""/166, 0xa6}, 0x8000}, {{&(0x7f0000000340)=@isdn, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/197, 0xc5}, {&(0x7f0000000540)=""/51, 0x33}, {&(0x7f0000000580)=""/249, 0xf9}, {&(0x7f0000000680)=""/154, 0x9a}, {&(0x7f0000000740)=""/43, 0x2b}], 0x6}, 0x200}], 0x2, 0x40002000, &(0x7f00000008c0)={r2, r3+60000000}) 09:52:08 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3e31b, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:08 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = syz_mount_image$romfs(&(0x7f0000000040), 0x0, 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="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", 0xfe0, 0xc1}, {&(0x7f0000000140)="ec643b45153fc22c057e653ccea2b9decf6339f3f161252baf69917de196f62c6af47992a946d60de20bdc82d70f8316de12563a91f7aff2323f8cb64316eea0264a51fc7c3e6102866fdafcf53f758cd2d757104a2add4c7192e027d17b500841cb030a6413c39430897ba93b098e08941acdb27148d5c4b406ba62023a01085a00d8a87fd3bd3e84fd4abcc7a4c5fd11fb57bf09ec08d2c8e2cc5ee32c051e04947bec5a23eb1e43a43182b7a70273c9069d151d3a2bbafa76d568b2abcedb3068e93df923ce0e459807374bd840b93ccc59ad4f0f44d0d096de53e17c76b2375a9c9af40162a99f1f6fe27647d3eda7cb151d9f5c773002", 0xf9, 0x2}], 0x0, &(0x7f00000014c0)={[{'squashfs\x00'}, {'squashfs\x00'}, {'$$#^$]--\xd1+/^'}, {'.&&\\]('}], [{@pcr={'pcr', 0x3d, 0x1d}}, {@smackfshat={'smackfshat', 0x3d, 'squashfs\x00'}}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@dont_appraise}]}) r2 = memfd_secret(0x0) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)='\x00', 0x400) openat$cgroup_ro(r2, &(0x7f0000002a80)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000003600)=[{{&(0x7f0000000080)=@isdn={0x22, 0x83, 0xf8, 0x8d, 0x5}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000100)="554f329691e8f1cf247d1afe8dd2fd9e5281b0ad83dc52dbba784c776236883ab96e7c9069f701ef009df2f12717887f51a0f6a1c9838d19756e1404504f60dce11617d9ab47b9a03d5b2c3a566075eb6b85d2c39cbf16af78a6c10c3a9573437d773d20682a5eb27d594e0cc6f783749142144e2d4c677d6fdcbaece925dcd176b6d7a5434dbf4c89f50988e078212124739cfdfb0f7ea8db1265094e9eaf0f3fc2962c7f2880dde94be33ff8290ef9279b87aa715edfe5841d8e65f92465f8a2f48b6c17235b9d6bd75354c181088756703ae06c0e1f", 0xd7}], 0x1, &(0x7f0000000200)=[{0x38, 0x88, 0xffffffff, "80594ccd31dd81c3befa0f36b0eeef447ca848b2789756851166832b51aa3cbf3cc053173e"}], 0x38}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b488c63e6cb3fc080f11bb7410b774ee41b62b06d4322d99d370dcf333ab7f370d619c3c80c74270d9630288e88ab8f3d8a6aff60391b923ee56426a904ccb462ba81b8d1c3fc923d25bb1d3c2666f71d81e23281f315e5d7f084efb035611c1", 0x60}, {&(0x7f00000002c0)="5a4bdfd0bc6bae8e80a226f25fffc2001deca1a00ed628f34959983b9d46b8fabc133fda73787f5efecfef39ba6f9861f477e595429eb4fd1f88153755cf8f4113523661b4463965717e25740d2bfb5476d0025268445bd651a7ca7ece8779ed0c5d07624568e711bdbf", 0x6a}], 0x2}}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000380)="b0c6459d0da399a0b8846fc3bec802fa03f10d9a905c105c0456e4aa6c60983392138dcfaa808e7aaffcf079ca7d60afc71f02edd059c26105d101490849dad3b199fb165d8678538ea2fd48eda507e63e22f19a0c4a9dbe8ae67e387899491cc0ccbc851e206d0930e005d5d82adf9ed8ff1e5dbeb3b082869a2320965d3fad750e0feda0ed5a3ea5bf04c1f389cba604710c", 0x93}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000002440)="ebb4e04f82bf651305edf5ad93aaa3d109d15a241bfc530f3582c62b2133b21c4b5367e577b79953c535fe9526280550d4552f1f3f8dd43cfd1ee3984ce8a0ee2060f6e8add567095f4119d10b5234b6c564375b8f3a6e07cb94ff82858866d7ed7cc55e3d4e3d68952d1b91127a0b30f189dc082f5c6fd0b0a4d067af2e3cfb473808", 0x83}, {&(0x7f0000002500)="1fb569c4890e4dfefd2aa2c7c0d517af0297e06ad265fe1e16c4f929ea2a1b8cab43986003a0894d09dd79a71736990b48b9a055749ffa5ed964adc7aad541ef33d8e266d22bed68f8dc461eabda74638abd3a565c3c", 0x56}, {&(0x7f0000002580)="69e06242d18bc527c3eb91b7dc594203c9bed9809b3be48341b8eb31f5267385c150d100b6a3eeb278eeeb3e1cda9774a5ca73c14d2e548b6b9b13fa2cc45f98a052ed9badbabea84b23f53e180ca3eeb60661c74421a1961934932bb7c635f9d1873b9c3f32002425792f7aa9dd536e61ee389eaab76f76fc475903b52aa751f44da58b33e826609cd15ce9f6cf2d5dfbc06513628cb90f7d47d70c7bbaea44aaab4a02977a80de9fbad48d90f4ce1c865e3a7fb9f9b6ada5f664bbc4d95962", 0xc0}, {&(0x7f0000002640)="e5228aa2132fec2ea438748b0ca3a40da13a4a9086f8ac9093c6b310b26e83d5db8e17fc4777c5e36b688c9898ff6f486b78cc0659e57b4dfba303aacc575cba5faee091b0639c29a4f0d306f57783a269043faacbc835bd84711baa52ef0a718cefe5bc3be441609c5c54c1fbef5d9b135ea44b3d06e7dda0dc8fbe33a2d2040b58134ceaccef0d05eb461789e4f6d9e7a3c000dca8682e4d764fa9d22239921a925dec33aaa28760936f40975674233f486d879425f1d5772789cad75915ce8820", 0xc2}, {&(0x7f0000002740)="7be93d07975fce785ac6a8caa6303c35951f97880b29824aa84e284b8a19260cd5b3456d32a4bf3a1800da6a41254ebddbbd9d6cd97995bc3de754232d8e61bf0de70f35c6170e0f28aefa1d755cf8a9dec4ebb02ac1db62fa1f6a6cdf8987f91b25c821a540be41a4f760dd0beb87ccf81c964b1b96c993df3877f982ceecbcc2aa05", 0x83}], 0x8, &(0x7f0000002880)=[{0x40, 0x114, 0x5, "90cd6f8ea30fe9cbefa16ecc8490ebed6329395d0ebe2487cb9722a826fa2e76dc3ab60096ba2d25a8"}, {0xa0, 0x105, 0x8000, "45889b7ac07edf7fbc9d0924224c49fac40681694738ab7368e7c3c7391f0ba7b9527390fbb92d5576e02deb95d47d8607f401e82774d9e33620ff831030f251befd70a1cdd71cb674f4891f8ee469cbf7f86fcb4861558564d887588a5db094ae1839500a156d6d2bb03f4169dffd34689d91c2539d199c414a74360b37474a2ce7f6ab7685ffda9c055e0767eb"}, {0x18, 0x108, 0x4, "9bbc957b3b"}], 0xf8}}, {{&(0x7f0000002980)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x2, {0xa, 0x4e21, 0x8000, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4b5}}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002a00)="1b8d70fd43a9171517e39af3bcff111e71920ba173b1c02242a53cbfa61e8c2e532d94f023803d5aa7bd9f6d695d", 0x2e}], 0x1, &(0x7f0000003740)=ANY=[@ANYBLOB="d80000000000000088000000ffff00003d1d01b99e050cb03deb1d33aff885bd9126510c427e0288a81312b2c56e4c3131d14702e45f843ad27d2e7327e760b10c810ff29f43a6d82f2f025fc1792c94cfb0e380dd65a42f0415854081f087ff3e803a72e224a8ca595f5be2c8c9736c7500f405e593e58724d66f660c825fd01504410c7afea668f8208048456e82242fe6c3c80498df5e41d152b413c4b90b03a1c6254babbde61fa66eb8866164e89cca9d6ac7593b1da749a4e3243d83a0d5a6f037463de5bf54f88a79c15c2de143b22dfa9200f00000000000000001000000ff0f00009116adda6922329f0e330962146240cf60158a6c7e7e9c47ef3ac1d20ac1b556c132660ceaa54f29166967a5c9b2ff0d0d80fd14c3988aa13afdcf16dc6a4c07cda81f74d935ced60b97d932e3cb504ad9d7daa0aaafa341898eff244cc7ecff6dab9b67f58f2055529394a1693f5209aa6c60c18557eccd0c84e3c5768f93b765ea249e50a36dfc4808ba10937f8d52b211362c107a1faa864bf0b645507b6176e81c7abf761ba723598096fed41ecd86a50ee496b51b5d813f0f2caf397a1c9eb20b2a5a1d4437c92add12c45968243df2d13bb918e9965ee7d7978395cd0030000000000000000b010000040000007fb01b6b84b08740f5bbed53806ba5b300f16485bd9b4a460ffb33000000000098000000000000008800000086000000b6b475dfa662bbcba44f263ba7f1f2c6394c048364d70a656d75076bfa4aab68a6b34c1e3ddedeccbbc990ce6fff560458a5b10154ddb2fbb450bc41bedf9968943da5621df04ae5baa58a9532f4eac1dde4784d516ad1e6e6c54ea543d9f63f2d029cbee832eac712f201fdfe757763e8a2a080ef456959ceb3d2ab0394904d366af6d5dc3bc0a038000000000000000e010000c5f600008dd170f59722e717987d45d66c574d3da58fcf0bba31a380e4106dc94be613c6b87a1e0000000000680000000000000000000000070000003b2f6fa284b8bab1b5e6c497e95eb0d5f5e4837148f241b0a00bf00acd7a337385ec681a53d6818c337a3b9ab4c8d8cc6563ae10a345fb455fe7aaec820e0f1493131f95e6ab5d52503deff3964edc00209d8d81613900002e3973778b57a5f499201d8c286ebc6c9858ab5d86a0a40d4fdd3a3e4b2a037c09d2e498f0b64e21fc0019bbba975798213adf6d1f7af77f454ff444aeabcfc598848390e1c81c7c456c580f5d7d3f73e313a3f37fcc37b2e70889abb5d8f43b23cfa089a0b348adfa5a1f3bcde7e1e50ff1cfa0bf8d7590199c09e4ca2661a5a976237f7896a65f27c9210270846b8672a1c82237369f739fa5433c3e5636ff19e4a071a006a69d3f82fc4aa73b41c4bb9b031de7f8d0170ac238c8346d0503df7159f8cf5ce580448081a27ae3b7a09792"], 0x330}}, {{&(0x7f0000002dc0)=@ll={0x11, 0xf6, 0x0, 0x1, 0x93, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002e40)="d756358aedfb514309315237ff7bf0f0764b8a512bde28bf2a7e41180f85508f5919c4089ff873c44ad66751f7cbeeb2c020a8", 0x33}, {&(0x7f0000002e80)="f82fb771930f8664375c01317a97cbb0fd8285e4e6b7641979e7a4569dc9ae16509b5ef556dfcf0baa12cb3885737044f204aa716fd0be6e796416606f1ae4ead4160629e13d62e66d92f82363ac2370f5898f7ccd8bd13e0093c4fe02c0e333901782e51ea3", 0x66}, {&(0x7f0000002f00)="6cea8c73ca4435731649fa95dce56f032ef893e2f8f6f0865281b696ae32fb08103dad57178a079809205ad7bc631a7e0b91e25528f49962c68b34193a6eb058565f10886f16a9a51330881f18b9388623e04910f5591d6d15bb4a55abf5533ce999d3ba6c04c59f22eba4c09b3fa186c1e6d7479a10aa979c8a182d86f853904998b4d70e341bd2b075dff421bf71411b34a83f00af90ea39fd97daeb", 0x9d}, {&(0x7f0000002fc0)="541f36271392a31261d66abdb24c64430318cac14907cb0601db2a95e70b42cc759bf413de878eafb8309c9bb8fdc05690cd71c21ba6642eb3e18feabd22293f5f4adbae145dbde0134409c5a02595d035a5ea2561aa99e85972321d4e7a16a7596177d1adc377c4dd4decdcf47fe29e3e182c1aeb6cfe060dac7a0f54b208fcd59eed2b05e00d8904975723eefb6fa197df486788ba0beca876e9a5bdd029d2f92a8c4ff92454b65dc08f8b546ade53dc0e19c23e56da408e71e05d15fc3caace1621f9b10049273a90eebdda975d6d8fc01a5fede7", 0xd6}, {&(0x7f00000030c0)="ebc47125ffedb12907e11ca782ba9719aa992dc09a17e977f4f607274c230f68ff52df15be4cf3a355917ec6a03e1ea79ca1ab37aa364d295e71d069022dc264bbb46446b649971a594d54af44590e0f332d62", 0x53}], 0x5, &(0x7f00000031c0)=[{0x88, 0x10d, 0x3ff, "b4aa3e4d50b0a9917962131928798a48e0e28810db0080f373077b56ed9784d7184c045df1d2662081f112a81b6e3d58ea8267f4fd4bb0ff4180c3131322d3a3ccab002af56a769ea08a305e03b17f1c4bcec32c6c12350d0710efb4248f2d799585d4680299ba43f58bf9af947c25437577"}, {0xc8, 0xff, 0x2, "6c3943df333232074a3e6981e40774c9f18a8907bd4384006ba262f819efa1869ba9f1279cf0d59f6eab3c1732e9f57f4980adc281d5407df9430c5d091141e480234dc3d49c71f26e49887d651dd0f13740f01e6a994e4470d3ec6586d7e40d54d9f2f14da08ae620e7fc19ddd52fa150ae087b50a3e73d0a7ef1a1e7655adbf5982860b45be8f345cbf799347b5b8f5fc3b92c94731b7f698458e99228f3fe522610643395b15f65fb36a70606aa8db8c4024289"}, {0xd0, 0x88, 0x0, "18a9f798d240f6c4336a9940c3dec80f73cc44be6e5cc96c56bbc2db39b946ee5f12e44069d96ef7038bb7eee42264cdcfc76898f219bb1aa59ea783e0a59f24e20907ae4391ef8da42a1f0fc9da11aaf093ba251fd3b215d145636a836d50057ad79d04995c704b81d6098f8dfdfafd2b8a33011415976077374ef4a4a0ecf4e228c06a538052ff127623cf5c562e65f84241b3d9183e7ac5cf7c624bbcbbf71180a9214e3467d6f81386f5e51686210c48e4c8b0cce4fef876e001"}, {0xb8, 0x10d, 0x8, "4f919966125f0d49691ff1f5a03255214e72d16b39c1fec1809f6af75f16984253bf0f22be15d6b0326711a5efc8bc9cdeccfe88c36c061009336df17379668840ad4862ba57f1d7aee2cb28dd24fb67a3f2f7752bbe87029b785d4d04b772189a16bc066554549bcd5f17d99c2d204b627ed3030bab61eb9ebbbb674c40b03f1e180c7704c805d1b7484050466098c5f9e48bf0da1e50499e24be12675ef2cbd4"}, {0x20, 0x1, 0x3, "2b56ba50671f9cb894"}, {0xc0, 0x109, 0x4, "9699ea006210f291e92f999c895e4e04dfcb7c23bcaa6f501c8f83e4d1318520e60b4b46c50338fe47523085e89c0ab0de91b967419b757e0fd5b80dbcb5390c64a0a1846ca3b3f83445fd445f0fa3fef34fe1cd8bdc736f691e8b4ea015436306f19340e01af4b7271b9172d6aae87d803291982fe30e249cae9440bceb98e1155c27c4ece585dd4adb40aa831bfaefc90a707db8c6535c3f563189d863513dd956509737c26dc5f2025d2a"}, {0x60, 0x1, 0x81, "e77d8ecbb13eea0161b6fdc1e3cf3ab3b167962b737f698ec915ef667916142c318f8ed0f237e918a18e892d4e24309dfc195811f102d1d5babb382b98cd17f5bb51fdfdc1ed6cc093be5f232870"}], 0x418}}], 0x5, 0x810) 09:52:08 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) perf_event_open(&(0x7f0000000200)={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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x3df15, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000003ff00000001004800040007800c0002000097ffffff000000080001"], 0x2c}}, 0x0) 09:52:08 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fallocate(r0, 0x25, 0x5, 0x5) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008, 0x8010, 0xffffffffffffffff, 0x10000000) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x42000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10}) 09:52:08 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0x95b1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000001580)={0x0, 0x80, 0x0, 0x0, 0x80, 0x4, 0x0, 0x80, 0x400, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000440)}, 0x4000, 0x9, 0x7f, 0x2, 0x0, 0x8, 0x5, 0x0, 0x7, 0x0, 0x6}, r1, 0x9, r2, 0x8) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x6, 0x7, 0xff, 0x5, 0x0, 0x9, 0x4, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xa863, 0x1, @perf_config_ext={0x5, 0xfffffffffffffffc}, 0x4000, 0x184df17e, 0x5, 0x5, 0x5, 0x6, 0x6, 0x0, 0x6, 0x0, 0x7f}, 0x0, 0x0, r2, 0x9) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) [ 679.942989][T25605] ------------[ cut here ]------------ [ 679.952530][T25605] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0 09:52:08 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000004, 0x10010, r0, 0x72010000) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000000080)) 09:52:08 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xffffffffffffffff}, 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000080)) [ 680.029121][T25605] WARNING: CPU: 0 PID: 25605 at lib/debugobjects.c:505 debug_print_object+0x16e/0x250 [ 680.088359][T25605] Modules linked in: [ 680.098159][T25605] CPU: 1 PID: 25605 Comm: syz-executor.5 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 680.129644][T25605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.145618][T25605] RIP: 0010:debug_print_object+0x16e/0x250 [ 680.151951][T25605] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 00 d1 04 8a 4c 89 ee 48 c7 c7 00 c5 04 8a e8 c8 08 24 05 <0f> 0b 83 05 45 b6 aa 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 680.176465][T25605] RSP: 0018:ffffc90019a3f148 EFLAGS: 00010286 [ 680.176834][T25605] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 680.176854][T25605] RDX: 0000000000040000 RSI: ffffffff815f3208 RDI: fffff52003347e1b [ 680.176874][T25605] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 680.176893][T25605] R10: ffffffff815ecfae R11: 0000000000000000 R12: ffffffff89adf640 [ 680.176912][T25605] R13: ffffffff8a04cb80 R14: ffffffff81663ff0 R15: 1ffff92003347e34 [ 680.176930][T25605] FS: 00007fe77ebb4700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 680.176958][T25605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 680.176978][T25605] CR2: 00007ffdf54fa048 CR3: 00000000a3857000 CR4: 00000000003506e0 [ 680.176997][T25605] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 680.177014][T25605] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 680.177032][T25605] Call Trace: [ 680.177041][T25605] [ 680.177053][T25605] ? lockdep_hardirqs_on+0x79/0x100 [ 680.177098][T25605] debug_object_assert_init+0x1f4/0x2e0 [ 680.177137][T25605] ? debug_object_free+0x350/0x350 [ 680.177177][T25605] ? find_held_lock+0x2d/0x110 [ 680.177220][T25605] try_to_del_timer_sync+0x6d/0x110 [ 680.177250][T25605] ? del_timer+0x110/0x110 [ 680.177280][T25605] ? del_timer_sync+0x17e/0x1b0 [ 680.177313][T25605] del_timer_sync+0x138/0x1b0 [ 680.177344][T25605] cleanup_srcu_struct+0x14c/0x2f0 [ 680.177381][T25605] blk_mq_hw_sysfs_release+0x147/0x190 [ 680.177415][T25605] kobject_put+0x1c8/0x540 [ 680.177540][T25605] blk_mq_release+0x259/0x430 [ 680.177581][T25605] blk_release_queue+0x19d/0x300 [ 680.177634][T25605] kobject_put+0x1c8/0x540 [ 680.178002][T25605] __blk_mq_alloc_disk+0x12e/0x160 [ 680.178041][T25605] nbd_dev_add+0x3b2/0xcd0 [ 680.178084][T25605] nbd_genl_connect+0x11f3/0x1930 [ 680.178122][T25605] ? nbd_start_device+0xd10/0xd10 [ 680.178149][T25605] ? __nla_parse+0x3d/0x50 [ 680.178216][T25605] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 680.178253][T25605] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 680.178290][T25605] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 680.178335][T25605] genl_family_rcv_msg_doit+0x228/0x320 [ 680.178369][T25605] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 680.178403][T25605] ? mutex_lock_io_nested+0x1150/0x1150 [ 680.178448][T25605] ? genl_op_from_small+0x23/0x3c0 [ 680.178482][T25605] ? genl_get_cmd+0x3cf/0x480 [ 680.178519][T25605] genl_rcv_msg+0x328/0x580 [ 680.178556][T25605] ? genl_get_cmd+0x480/0x480 [ 680.178587][T25605] ? nbd_start_device+0xd10/0xd10 [ 680.178621][T25605] ? lock_release+0x720/0x720 [ 680.178659][T25605] netlink_rcv_skb+0x153/0x420 [ 680.178690][T25605] ? genl_get_cmd+0x480/0x480 [ 680.178723][T25605] ? netlink_ack+0xa60/0xa60 [ 680.178763][T25605] ? netlink_deliver_tap+0x1b1/0xc30 [ 680.178800][T25605] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 680.178836][T25605] ? _copy_from_iter+0x12b/0x11c0 [ 680.179188][T25605] genl_rcv+0x24/0x40 [ 680.179219][T25605] netlink_unicast+0x533/0x7d0 [ 680.179258][T25605] ? netlink_attachskb+0x880/0x880 [ 680.179286][T25605] ? __phys_addr+0xc4/0x140 [ 680.179334][T25605] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 680.179371][T25605] ? __phys_addr_symbol+0x2c/0x70 [ 680.179402][T25605] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 680.179437][T25605] ? __check_object_size+0x16e/0x850 [ 680.179517][T25605] netlink_sendmsg+0x86d/0xda0 [ 680.179559][T25605] ? netlink_unicast+0x7d0/0x7d0 [ 680.179601][T25605] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 680.179639][T25605] ? netlink_unicast+0x7d0/0x7d0 [ 680.179669][T25605] sock_sendmsg+0xcf/0x120 [ 680.179704][T25605] ____sys_sendmsg+0x6e8/0x810 [ 680.179742][T25605] ? kernel_sendmsg+0x50/0x50 [ 680.179774][T25605] ? do_recvmmsg+0x6d0/0x6d0 [ 680.179823][T25605] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 680.179855][T25605] ? futex_wait+0x533/0x670 [ 680.179893][T25605] ___sys_sendmsg+0xf3/0x170 [ 680.179930][T25605] ? sendmsg_copy_msghdr+0x160/0x160 [ 680.179972][T25605] ? __fget_files+0x21b/0x3e0 [ 680.180001][T25605] ? lock_downgrade+0x6e0/0x6e0 [ 680.180379][T25605] ? __fget_files+0x23d/0x3e0 [ 680.180419][T25605] ? __fget_light+0xea/0x280 [ 680.180448][T25605] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 680.180490][T25605] __sys_sendmsg+0xe5/0x1b0 [ 680.180524][T25605] ? __sys_sendmsg_sock+0x30/0x30 [ 680.180579][T25605] ? syscall_enter_from_user_mode+0x21/0x70 [ 680.180624][T25605] do_syscall_64+0x35/0xb0 [ 680.180655][T25605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 680.180685][T25605] RIP: 0033:0x7fe78165fae9 [ 680.180709][T25605] 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 [ 680.180758][T25605] RSP: 002b:00007fe77ebb4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 680.180793][T25605] RAX: ffffffffffffffda RBX: 00007fe781773020 RCX: 00007fe78165fae9 [ 680.180812][T25605] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 680.180828][T25605] RBP: 00007fe7816b9f6d R08: 0000000000000000 R09: 0000000000000000 [ 680.180845][T25605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 680.180862][T25605] R13: 00007ffe803a0e2f R14: 00007fe77ebb4300 R15: 0000000000022000 [ 680.180904][T25605] [ 680.180916][T25605] Kernel panic - not syncing: panic_on_warn set ... [ 680.180929][T25605] CPU: 1 PID: 25605 Comm: syz-executor.5 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 680.180957][T25605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.180973][T25605] Call Trace: [ 680.180980][T25605] [ 680.180989][T25605] dump_stack_lvl+0xcd/0x134 [ 680.181021][T25605] panic+0x2b0/0x6dd [ 680.181069][T25605] ? __warn_printk+0xf3/0xf3 [ 680.181109][T25605] ? __warn.cold+0x16c/0x2b5 [ 680.181140][T25605] ? debug_print_object+0x16e/0x250 [ 680.181173][T25605] __warn.cold+0x187/0x2b5 [ 680.181198][T25605] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 680.181234][T25605] ? debug_print_object+0x16e/0x250 [ 680.181263][T25605] report_bug+0x1bd/0x210 [ 680.181296][T25605] handle_bug+0x3c/0x60 [ 680.181325][T25605] exc_invalid_op+0x14/0x40 [ 680.181355][T25605] asm_exc_invalid_op+0x12/0x20 [ 680.181381][T25605] RIP: 0010:debug_print_object+0x16e/0x250 [ 680.181409][T25605] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 00 d1 04 8a 4c 89 ee 48 c7 c7 00 c5 04 8a e8 c8 08 24 05 <0f> 0b 83 05 45 b6 aa 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 680.181431][T25605] RSP: 0018:ffffc90019a3f148 EFLAGS: 00010286 [ 680.181451][T25605] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 680.181465][T25605] RDX: 0000000000040000 RSI: ffffffff815f3208 RDI: fffff52003347e1b [ 680.181481][T25605] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 680.181497][T25605] R10: ffffffff815ecfae R11: 0000000000000000 R12: ffffffff89adf640 [ 680.181516][T25605] R13: ffffffff8a04cb80 R14: ffffffff81663ff0 R15: 1ffff92003347e34 [ 680.181536][T25605] ? calc_wheel_index+0x3f0/0x3f0 [ 680.181574][T25605] ? wake_up_klogd.part.0+0x8e/0xd0 [ 680.181645][T25605] ? vprintk+0x88/0x90 [ 680.181679][T25605] ? debug_print_object+0x16e/0x250 [ 680.181708][T25605] ? lockdep_hardirqs_on+0x79/0x100 [ 680.181742][T25605] debug_object_assert_init+0x1f4/0x2e0 [ 680.181773][T25605] ? debug_object_free+0x350/0x350 [ 680.181813][T25605] ? find_held_lock+0x2d/0x110 [ 680.181854][T25605] try_to_del_timer_sync+0x6d/0x110 [ 680.181882][T25605] ? del_timer+0x110/0x110 [ 680.181912][T25605] ? del_timer_sync+0x17e/0x1b0 [ 680.181943][T25605] del_timer_sync+0x138/0x1b0 [ 680.181974][T25605] cleanup_srcu_struct+0x14c/0x2f0 [ 680.182012][T25605] blk_mq_hw_sysfs_release+0x147/0x190 [ 680.182047][T25605] kobject_put+0x1c8/0x540 [ 680.182079][T25605] blk_mq_release+0x259/0x430 [ 680.182117][T25605] blk_release_queue+0x19d/0x300 [ 680.182148][T25605] kobject_put+0x1c8/0x540 [ 680.182182][T25605] __blk_mq_alloc_disk+0x12e/0x160 [ 680.182217][T25605] nbd_dev_add+0x3b2/0xcd0 [ 680.182256][T25605] nbd_genl_connect+0x11f3/0x1930 [ 680.182293][T25605] ? nbd_start_device+0xd10/0xd10 [ 680.182321][T25605] ? __nla_parse+0x3d/0x50 [ 680.182354][T25605] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 680.182387][T25605] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 680.182421][T25605] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 680.182464][T25605] genl_family_rcv_msg_doit+0x228/0x320 [ 680.182499][T25605] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 680.182533][T25605] ? mutex_lock_io_nested+0x1150/0x1150 [ 680.182576][T25605] ? genl_op_from_small+0x23/0x3c0 [ 680.182608][T25605] ? genl_get_cmd+0x3cf/0x480 [ 680.182644][T25605] genl_rcv_msg+0x328/0x580 [ 680.182678][T25605] ? genl_get_cmd+0x480/0x480 [ 680.182708][T25605] ? nbd_start_device+0xd10/0xd10 [ 680.182741][T25605] ? lock_release+0x720/0x720 [ 680.182785][T25605] netlink_rcv_skb+0x153/0x420 [ 680.182818][T25605] ? genl_get_cmd+0x480/0x480 [ 680.182850][T25605] ? netlink_ack+0xa60/0xa60 [ 680.182887][T25605] ? netlink_deliver_tap+0x1b1/0xc30 [ 680.182915][T25605] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 680.182947][T25605] ? _copy_from_iter+0x12b/0x11c0 [ 680.182979][T25605] genl_rcv+0x24/0x40 [ 680.183004][T25605] netlink_unicast+0x533/0x7d0 [ 680.183040][T25605] ? netlink_attachskb+0x880/0x880 [ 680.183066][T25605] ? __phys_addr+0xc4/0x140 [ 680.183095][T25605] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 680.183128][T25605] ? __phys_addr_symbol+0x2c/0x70 [ 680.183155][T25605] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 680.183186][T25605] ? __check_object_size+0x16e/0x850 [ 680.183226][T25605] netlink_sendmsg+0x86d/0xda0 [ 680.183263][T25605] ? netlink_unicast+0x7d0/0x7d0 [ 680.183297][T25605] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 680.183330][T25605] ? netlink_unicast+0x7d0/0x7d0 [ 680.183358][T25605] sock_sendmsg+0xcf/0x120 [ 680.183389][T25605] ____sys_sendmsg+0x6e8/0x810 [ 680.183421][T25605] ? kernel_sendmsg+0x50/0x50 [ 680.183449][T25605] ? do_recvmmsg+0x6d0/0x6d0 [ 680.183488][T25605] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 680.183514][T25605] ? futex_wait+0x533/0x670 [ 680.183549][T25605] ___sys_sendmsg+0xf3/0x170 [ 680.183584][T25605] ? sendmsg_copy_msghdr+0x160/0x160 [ 680.183621][T25605] ? __fget_files+0x21b/0x3e0 [ 680.183646][T25605] ? lock_downgrade+0x6e0/0x6e0 [ 680.183691][T25605] ? __fget_files+0x23d/0x3e0 [ 680.183725][T25605] ? __fget_light+0xea/0x280 [ 680.183754][T25605] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 680.183800][T25605] __sys_sendmsg+0xe5/0x1b0 [ 680.183833][T25605] ? __sys_sendmsg_sock+0x30/0x30 [ 680.183885][T25605] ? syscall_enter_from_user_mode+0x21/0x70 [ 680.183928][T25605] do_syscall_64+0x35/0xb0 [ 680.183957][T25605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 680.183985][T25605] RIP: 0033:0x7fe78165fae9 [ 680.184006][T25605] 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 [ 680.184032][T25605] RSP: 002b:00007fe77ebb4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 680.184058][T25605] RAX: ffffffffffffffda RBX: 00007fe781773020 RCX: 00007fe78165fae9 [ 680.184077][T25605] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 680.184095][T25605] RBP: 00007fe7816b9f6d R08: 0000000000000000 R09: 0000000000000000 [ 680.184112][T25605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 680.184129][T25605] R13: 00007ffe803a0e2f R14: 00007fe77ebb4300 R15: 0000000000022000 [ 680.184169][T25605] [ 680.184677][T25605] Kernel Offset: disabled [ 681.293976][T25605] Rebooting in 86400 seconds..