Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts. executing program [ 39.100440][ T4023] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 39.102981][ T4023] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4023, name: syz-executor248 [ 39.105385][ T4023] 7 locks held by syz-executor248/4023: [ 39.106835][ T4023] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 39.109368][ T4023] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 39.112161][ T4023] #2: ffff0000c2247690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 39.114863][ T4023] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 39.117658][ T4023] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 39.120030][ T4023] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 39.122870][ T4023] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 39.125501][ T4023] Preemption disabled at: [ 39.125513][ T4023] [] mptcp_diag_dump+0x7b0/0x10dc [ 39.128317][ T4023] CPU: 1 PID: 4023 Comm: syz-executor248 Not tainted 5.15.175-syzkaller #0 [ 39.130476][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 39.133026][ T4023] Call trace: [ 39.133900][ T4023] dump_backtrace+0x0/0x530 [ 39.135041][ T4023] show_stack+0x2c/0x3c [ 39.136106][ T4023] dump_stack_lvl+0x108/0x170 [ 39.137332][ T4023] dump_stack+0x1c/0x58 [ 39.138417][ T4023] ___might_sleep+0x380/0x4dc [ 39.139601][ T4023] __might_sleep+0x98/0xf0 [ 39.140732][ T4023] __lock_sock_fast+0x3c/0xf0 [ 39.141906][ T4023] mptcp_diag_get_info+0x210/0x8a0 [ 39.143241][ T4023] inet_sk_diag_fill+0xcb8/0x17b4 [ 39.144477][ T4023] mptcp_diag_dump+0xb4c/0x10dc [ 39.145777][ T4023] __inet_diag_dump+0x1e8/0x33c [ 39.146997][ T4023] inet_diag_dump_compat+0x17c/0x288 [ 39.148361][ T4023] netlink_dump+0x4a8/0xad0 [ 39.149543][ T4023] __netlink_dump_start+0x474/0x6d4 [ 39.150876][ T4023] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 39.152326][ T4023] sock_diag_rcv_msg+0x174/0x39c [ 39.153592][ T4023] netlink_rcv_skb+0x20c/0x3b8 [ 39.154855][ T4023] sock_diag_rcv+0x3c/0x54 [ 39.155971][ T4023] netlink_unicast+0x664/0x938 [ 39.157201][ T4023] netlink_sendmsg+0x844/0xb38 [ 39.158395][ T4023] ____sys_sendmsg+0x584/0x870 [ 39.159670][ T4023] ___sys_sendmsg+0x214/0x294 [ 39.160866][ T4023] __arm64_sys_sendmsg+0x1ac/0x25c [ 39.162148][ T4023] invoke_syscall+0x98/0x2b8 [ 39.163205][ T4023] el0_svc_common+0x138/0x258 [ 39.164289][ T4023] do_el0_svc+0x58/0x14c [ 39.165276][ T4023] el0_svc+0x7c/0x1f0 [ 39.166195][ T4023] el0t_64_sync_handler+0x84/0xe4 [ 39.167365][ T4023] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 39.177172][ T4024] MPTCP: kernel_bind error, err=-98 executing program [ 39.198102][ T4025] MPTCP: kernel_bind error, err=-98 executing program [ 39.219285][ T4026] MPTCP: kernel_bind error, err=-98 executing program [ 39.240517][ T4027] MPTCP: kernel_bind error, err=-98 executing program [ 39.262048][ T4028] MPTCP: kernel_bind error, err=-98 executing program [ 39.283427][ T4029] MPTCP: kernel_bind error, err=-98 executing program [ 39.304406][ T4030] MPTCP: kernel_bind error, err=-98 executing program [ 39.325378][ T4031] MPTCP: kernel_bind error, err=-98 executing program [ 39.346426][ T4032] MPTCP: kernel_bind error, err=-98 executing program [ 39.367550][ T4033] MPTCP: kernel_bind error, err=-98 executing program [ 39.388635][ T4034] MPTCP: kernel_bind error, err=-98 executing program [ 39.409957][ T4035] MPTCP: kernel_bind error, err=-98 executing program [ 39.431072][ T4036] MPTCP: kernel_bind error, err=-98 executing program [ 39.452805][ T4037] MPTCP: kernel_bind error, err=-98 executing program [ 39.474729][ T4038] MPTCP: kernel_bind error, err=-98 executing program [ 39.495015][ T4039] MPTCP: kernel_bind error, err=-98 executing program [ 39.516107][ T4040] MPTCP: kernel_bind error, err=-98 executing program [ 39.537502][ T4041] MPTCP: kernel_bind error, err=-98 executing program [ 39.558589][ T4042] MPTCP: kernel_bind error, err=-98 executing program [ 39.579665][ T4043] MPTCP: kernel_bind error, err=-98 executing program [ 39.600850][ T4044] MPTCP: kernel_bind error, err=-98 executing program [ 39.622568][ T4045] MPTCP: kernel_bind error, err=-98 executing program [ 39.643524][ T4046] MPTCP: kernel_bind error, err=-98 executing program [ 39.664413][ T4047] MPTCP: kernel_bind error, err=-98 executing program [ 39.685455][ T4048] MPTCP: kernel_bind error, err=-98 executing program [ 39.706536][ T4049] MPTCP: kernel_bind error, err=-98 executing program [ 39.727581][ T4050] MPTCP: kernel_bind error, err=-98 executing program [ 39.748591][ T4051] MPTCP: kernel_bind error, err=-98 executing program [ 39.769934][ T4052] MPTCP: kernel_bind error, err=-98 executing program [ 39.791958][ T4053] MPTCP: kernel_bind error, err=-98 executing program [ 39.813425][ T4054] MPTCP: kernel_bind error, err=-98 executing program [ 39.834082][ T4055] MPTCP: kernel_bind error, err=-98 executing program [ 39.855119][ T4056] MPTCP: kernel_bind error, err=-98 executing program [ 39.876229][ T4057] MPTCP: kernel_bind error, err=-98 executing program [ 39.897308][ T4058] MPTCP: kernel_bind error, err=-98 executing program [ 39.918463][ T4059] MPTCP: kernel_bind error, err=-98 executing program [ 39.939553][ T4060] MPTCP: kernel_bind error, err=-98 executing program [ 39.960658][ T4061] MPTCP: kernel_bind error, err=-98 executing program [ 39.982381][ T4062] MPTCP: kernel_bind error, err=-98 executing program [ 40.003497][ T4063] MPTCP: kernel_bind error, err=-98 executing program [ 40.025249][ T4064] MPTCP: kernel_bind error, err=-98 executing program [ 40.045410][ T4065] MPTCP: kernel_bind error, err=-98 executing program [ 40.066611][ T4066] MPTCP: kernel_bind error, err=-98 [ 40.088556][ T4067] MPTCP: kernel_bind error, err=-98 [ 40.094328][ T4067] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 40.097797][ T4067] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4067, name: syz-executor248 [ 40.100170][ T4067] 7 locks held by syz-executor248/4067: [ 40.101558][ T4067] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 40.104548][ T4067] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 40.107227][ T4067] #2: ffff0000c193b690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 40.110133][ T4067] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 40.112919][ T4067] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 40.115533][ T4067] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 40.118159][ T4067] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 40.120813][ T4067] Preemption disabled at: [ 40.120825][ T4067] [] mptcp_diag_dump+0x7b0/0x10dc [ 40.123747][ T4067] CPU: 1 PID: 4067 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 40.126321][ T4067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 40.128920][ T4067] Call trace: [ 40.129711][ T4067] dump_backtrace+0x0/0x530 [ 40.130792][ T4067] show_stack+0x2c/0x3c [ 40.131799][ T4067] dump_stack_lvl+0x108/0x170 [ 40.132938][ T4067] dump_stack+0x1c/0x58 [ 40.134004][ T4067] ___might_sleep+0x380/0x4dc [ 40.135250][ T4067] __might_sleep+0x98/0xf0 [ 40.136336][ T4067] __lock_sock_fast+0x3c/0xf0 [ 40.137592][ T4067] mptcp_diag_get_info+0x210/0x8a0 [ 40.138938][ T4067] inet_sk_diag_fill+0xcb8/0x17b4 [ 40.140246][ T4067] mptcp_diag_dump+0xb4c/0x10dc [ 40.141539][ T4067] __inet_diag_dump+0x1e8/0x33c [ 40.142793][ T4067] inet_diag_dump_compat+0x17c/0x288 [ 40.144113][ T4067] netlink_dump+0x4a8/0xad0 [ 40.145250][ T4067] __netlink_dump_start+0x474/0x6d4 [ 40.146604][ T4067] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 40.147961][ T4067] sock_diag_rcv_msg+0x174/0x39c [ 40.149238][ T4067] netlink_rcv_skb+0x20c/0x3b8 [ 40.150458][ T4067] sock_diag_rcv+0x3c/0x54 [ 40.151604][ T4067] netlink_unicast+0x664/0x938 [ 40.152815][ T4067] netlink_sendmsg+0x844/0xb38 [ 40.154038][ T4067] ____sys_sendmsg+0x584/0x870 [ 40.155289][ T4067] ___sys_sendmsg+0x214/0x294 [ 40.156510][ T4067] __arm64_sys_sendmsg+0x1ac/0x25c [ 40.157848][ T4067] invoke_syscall+0x98/0x2b8 [ 40.159064][ T4067] el0_svc_common+0x138/0x258 [ 40.160297][ T4067] do_el0_svc+0x58/0x14c [ 40.161434][ T4067] el0_svc+0x7c/0x1f0 [ 40.162438][ T4067] el0t_64_sync_handler+0x84/0xe4 [ 40.163759][ T4067] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 40.171301][ T4068] MPTCP: kernel_bind error, err=-98 executing program [ 40.182362][ T4069] MPTCP: kernel_bind error, err=-98 executing program [ 40.203822][ T4070] MPTCP: kernel_bind error, err=-98 executing program [ 40.224718][ T4071] MPTCP: kernel_bind error, err=-98 executing program [ 40.245852][ T4072] MPTCP: kernel_bind error, err=-98 executing program [ 40.267073][ T4073] MPTCP: kernel_bind error, err=-98 executing program [ 40.288627][ T4074] MPTCP: kernel_bind error, err=-98 executing program [ 40.309454][ T4075] MPTCP: kernel_bind error, err=-98 executing program [ 40.330576][ T4076] MPTCP: kernel_bind error, err=-98 executing program [ 40.351621][ T4077] MPTCP: kernel_bind error, err=-98 executing program [ 40.374373][ T4078] MPTCP: kernel_bind error, err=-98 executing program [ 40.394256][ T4079] MPTCP: kernel_bind error, err=-98 executing program [ 40.415364][ T4080] MPTCP: kernel_bind error, err=-98 executing program [ 40.436420][ T4081] MPTCP: kernel_bind error, err=-98 executing program [ 40.457543][ T4082] MPTCP: kernel_bind error, err=-98 executing program [ 40.478627][ T4083] MPTCP: kernel_bind error, err=-98 executing program [ 40.499787][ T4084] MPTCP: kernel_bind error, err=-98 executing program [ 40.521046][ T4085] MPTCP: kernel_bind error, err=-98 executing program [ 40.542632][ T4086] MPTCP: kernel_bind error, err=-98 executing program [ 40.563864][ T4087] MPTCP: kernel_bind error, err=-98 executing program [ 40.584695][ T4088] MPTCP: kernel_bind error, err=-98 executing program [ 40.605850][ T4089] MPTCP: kernel_bind error, err=-98 executing program [ 40.626832][ T4090] MPTCP: kernel_bind error, err=-98 executing program [ 40.648775][ T4091] MPTCP: kernel_bind error, err=-98 executing program [ 40.669067][ T4092] MPTCP: kernel_bind error, err=-98 executing program [ 40.690241][ T4093] MPTCP: kernel_bind error, err=-98 executing program [ 40.711299][ T4094] MPTCP: kernel_bind error, err=-98 executing program [ 40.732916][ T4095] MPTCP: kernel_bind error, err=-98 executing program [ 40.754079][ T4096] MPTCP: kernel_bind error, err=-98 executing program [ 40.774998][ T4097] MPTCP: kernel_bind error, err=-98 executing program [ 40.796291][ T4098] MPTCP: kernel_bind error, err=-98 executing program [ 40.817312][ T4099] MPTCP: kernel_bind error, err=-98 executing program [ 40.838558][ T4100] MPTCP: kernel_bind error, err=-98 executing program [ 40.859552][ T4101] MPTCP: kernel_bind error, err=-98 executing program [ 40.880619][ T4102] MPTCP: kernel_bind error, err=-98 executing program [ 40.902403][ T4103] MPTCP: kernel_bind error, err=-98 executing program [ 40.924150][ T4104] MPTCP: kernel_bind error, err=-98 executing program [ 40.944391][ T4105] MPTCP: kernel_bind error, err=-98 executing program [ 40.965464][ T4106] MPTCP: kernel_bind error, err=-98 executing program [ 40.986520][ T4107] MPTCP: kernel_bind error, err=-98 executing program [ 41.007690][ T4108] MPTCP: kernel_bind error, err=-98 executing program [ 41.028600][ T4109] MPTCP: kernel_bind error, err=-98 executing program [ 41.049792][ T4110] MPTCP: kernel_bind error, err=-98 executing program [ 41.070914][ T4111] MPTCP: kernel_bind error, err=-98 [ 41.092292][ T4112] MPTCP: kernel_bind error, err=-98 [ 41.098114][ T4112] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 41.102143][ T4112] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4112, name: syz-executor248 [ 41.104591][ T4112] 7 locks held by syz-executor248/4112: [ 41.105940][ T4112] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 41.108258][ T4112] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 41.110941][ T4112] #2: ffff0000db2bd690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 41.113963][ T4112] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 41.116686][ T4112] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 41.119289][ T4112] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 41.122015][ T4112] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 41.124725][ T4112] Preemption disabled at: [ 41.124739][ T4112] [] mptcp_diag_dump+0x7b0/0x10dc [ 41.127678][ T4112] CPU: 0 PID: 4112 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 41.130142][ T4112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 41.132864][ T4112] Call trace: [ 41.133685][ T4112] dump_backtrace+0x0/0x530 [ 41.134983][ T4112] show_stack+0x2c/0x3c [ 41.136121][ T4112] dump_stack_lvl+0x108/0x170 [ 41.137330][ T4112] dump_stack+0x1c/0x58 [ 41.138400][ T4112] ___might_sleep+0x380/0x4dc [ 41.139660][ T4112] __might_sleep+0x98/0xf0 [ 41.140823][ T4112] __lock_sock_fast+0x3c/0xf0 [ 41.142012][ T4112] mptcp_diag_get_info+0x210/0x8a0 [ 41.143349][ T4112] inet_sk_diag_fill+0xcb8/0x17b4 [ 41.144609][ T4112] mptcp_diag_dump+0xb4c/0x10dc [ 41.145969][ T4112] __inet_diag_dump+0x1e8/0x33c [ 41.147371][ T4112] inet_diag_dump_compat+0x17c/0x288 [ 41.148777][ T4112] netlink_dump+0x4a8/0xad0 [ 41.149985][ T4112] __netlink_dump_start+0x474/0x6d4 [ 41.151351][ T4112] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 41.152808][ T4112] sock_diag_rcv_msg+0x174/0x39c [ 41.154120][ T4112] netlink_rcv_skb+0x20c/0x3b8 [ 41.155359][ T4112] sock_diag_rcv+0x3c/0x54 [ 41.156550][ T4112] netlink_unicast+0x664/0x938 [ 41.157776][ T4112] netlink_sendmsg+0x844/0xb38 [ 41.159046][ T4112] ____sys_sendmsg+0x584/0x870 [ 41.160292][ T4112] ___sys_sendmsg+0x214/0x294 [ 41.161500][ T4112] __arm64_sys_sendmsg+0x1ac/0x25c [ 41.162850][ T4112] invoke_syscall+0x98/0x2b8 [ 41.164126][ T4112] el0_svc_common+0x138/0x258 [ 41.165335][ T4112] do_el0_svc+0x58/0x14c [ 41.166548][ T4112] el0_svc+0x7c/0x1f0 [ 41.167618][ T4112] el0t_64_sync_handler+0x84/0xe4 [ 41.168988][ T4112] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 41.186850][ T4113] MPTCP: kernel_bind error, err=-98 executing program [ 41.197884][ T4114] MPTCP: kernel_bind error, err=-98 executing program [ 41.218920][ T4115] MPTCP: kernel_bind error, err=-98 executing program [ 41.241236][ T4116] MPTCP: kernel_bind error, err=-98 executing program [ 41.262822][ T4117] MPTCP: kernel_bind error, err=-98 executing program [ 41.285157][ T4118] MPTCP: kernel_bind error, err=-98 executing program [ 41.305179][ T4119] MPTCP: kernel_bind error, err=-98 executing program [ 41.326270][ T4120] MPTCP: kernel_bind error, err=-98 executing program [ 41.347459][ T4121] MPTCP: kernel_bind error, err=-98 executing program [ 41.368571][ T4122] MPTCP: kernel_bind error, err=-98 executing program [ 41.389798][ T4123] MPTCP: kernel_bind error, err=-98 executing program [ 41.410827][ T4124] MPTCP: kernel_bind error, err=-98 executing program [ 41.432569][ T4125] MPTCP: kernel_bind error, err=-98 executing program [ 41.453226][ T4126] MPTCP: kernel_bind error, err=-98 executing program [ 41.474375][ T4127] MPTCP: kernel_bind error, err=-98 executing program [ 41.495372][ T4128] MPTCP: kernel_bind error, err=-98 executing program [ 41.516494][ T4129] MPTCP: kernel_bind error, err=-98 executing program [ 41.537622][ T4130] MPTCP: kernel_bind error, err=-98 executing program [ 41.558752][ T4131] MPTCP: kernel_bind error, err=-98 executing program [ 41.579879][ T4132] MPTCP: kernel_bind error, err=-98 executing program [ 41.601054][ T4133] MPTCP: kernel_bind error, err=-98 executing program [ 41.622557][ T4134] MPTCP: kernel_bind error, err=-98 executing program [ 41.643550][ T4135] MPTCP: kernel_bind error, err=-98 executing program [ 41.664472][ T4136] MPTCP: kernel_bind error, err=-98 executing program [ 41.685549][ T4137] MPTCP: kernel_bind error, err=-98 executing program [ 41.706619][ T4138] MPTCP: kernel_bind error, err=-98 executing program [ 41.727775][ T4139] MPTCP: kernel_bind error, err=-98 executing program [ 41.748937][ T4140] MPTCP: kernel_bind error, err=-98 executing program [ 41.770169][ T4141] MPTCP: kernel_bind error, err=-98 executing program [ 41.791423][ T4142] MPTCP: kernel_bind error, err=-98 executing program [ 41.812663][ T4143] MPTCP: kernel_bind error, err=-98 executing program [ 41.833938][ T4144] MPTCP: kernel_bind error, err=-98 executing program [ 41.856154][ T4145] MPTCP: kernel_bind error, err=-98 executing program [ 41.877303][ T4146] MPTCP: kernel_bind error, err=-98 [ 41.898405][ T4147] MPTCP: kernel_bind error, err=-98 executing program executing program [ 41.919582][ T4148] MPTCP: kernel_bind error, err=-98 executing program [ 41.940775][ T4149] MPTCP: kernel_bind error, err=-98 executing program [ 41.962230][ T4150] MPTCP: kernel_bind error, err=-98 executing program [ 41.983551][ T4151] MPTCP: kernel_bind error, err=-98 executing program [ 42.004595][ T4152] MPTCP: kernel_bind error, err=-98 executing program [ 42.025582][ T4153] MPTCP: kernel_bind error, err=-98 executing program [ 42.046803][ T4154] MPTCP: kernel_bind error, err=-98 executing program [ 42.067866][ T4155] MPTCP: kernel_bind error, err=-98 [ 42.089069][ T4156] MPTCP: kernel_bind error, err=-98 [ 42.094912][ T4156] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 42.098386][ T4156] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4156, name: syz-executor248 [ 42.100778][ T4156] 7 locks held by syz-executor248/4156: [ 42.102314][ T4156] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 42.104630][ T4156] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 42.107388][ T4156] #2: ffff0000db119690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 42.110179][ T4156] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 42.112949][ T4156] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 42.115295][ T4156] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 42.117929][ T4156] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 42.120634][ T4156] Preemption disabled at: [ 42.120646][ T4156] [] mptcp_diag_dump+0x7b0/0x10dc [ 42.123874][ T4156] CPU: 0 PID: 4156 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 42.126355][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 42.128975][ T4156] Call trace: [ 42.129760][ T4156] dump_backtrace+0x0/0x530 [ 42.130978][ T4156] show_stack+0x2c/0x3c [ 42.132036][ T4156] dump_stack_lvl+0x108/0x170 [ 42.133150][ T4156] dump_stack+0x1c/0x58 [ 42.134214][ T4156] ___might_sleep+0x380/0x4dc [ 42.135434][ T4156] __might_sleep+0x98/0xf0 [ 42.136591][ T4156] __lock_sock_fast+0x3c/0xf0 [ 42.137776][ T4156] mptcp_diag_get_info+0x210/0x8a0 [ 42.139103][ T4156] inet_sk_diag_fill+0xcb8/0x17b4 [ 42.140373][ T4156] mptcp_diag_dump+0xb4c/0x10dc [ 42.141688][ T4156] __inet_diag_dump+0x1e8/0x33c [ 42.142934][ T4156] inet_diag_dump_compat+0x17c/0x288 [ 42.144314][ T4156] netlink_dump+0x4a8/0xad0 [ 42.145565][ T4156] __netlink_dump_start+0x474/0x6d4 [ 42.146905][ T4156] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 42.148383][ T4156] sock_diag_rcv_msg+0x174/0x39c [ 42.149685][ T4156] netlink_rcv_skb+0x20c/0x3b8 [ 42.150889][ T4156] sock_diag_rcv+0x3c/0x54 [ 42.152012][ T4156] netlink_unicast+0x664/0x938 [ 42.153310][ T4156] netlink_sendmsg+0x844/0xb38 [ 42.154560][ T4156] ____sys_sendmsg+0x584/0x870 [ 42.155904][ T4156] ___sys_sendmsg+0x214/0x294 [ 42.157138][ T4156] __arm64_sys_sendmsg+0x1ac/0x25c [ 42.158482][ T4156] invoke_syscall+0x98/0x2b8 [ 42.159637][ T4156] el0_svc_common+0x138/0x258 [ 42.160905][ T4156] do_el0_svc+0x58/0x14c [ 42.162044][ T4156] el0_svc+0x7c/0x1f0 [ 42.163107][ T4156] el0t_64_sync_handler+0x84/0xe4 [ 42.164444][ T4156] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 42.182423][ T4157] MPTCP: kernel_bind error, err=-98 executing program [ 42.193545][ T4158] MPTCP: kernel_bind error, err=-98 executing program [ 42.214874][ T4159] MPTCP: kernel_bind error, err=-98 executing program [ 42.236062][ T4160] MPTCP: kernel_bind error, err=-98 executing program [ 42.257321][ T4161] MPTCP: kernel_bind error, err=-98 executing program [ 42.278366][ T4162] MPTCP: kernel_bind error, err=-98 executing program [ 42.299670][ T4163] MPTCP: kernel_bind error, err=-98 executing program [ 42.320795][ T4164] MPTCP: kernel_bind error, err=-98 executing program [ 42.343146][ T4165] MPTCP: kernel_bind error, err=-98 executing program [ 42.363967][ T4166] MPTCP: kernel_bind error, err=-98 executing program [ 42.384910][ T4167] MPTCP: kernel_bind error, err=-98 executing program [ 42.405955][ T4168] MPTCP: kernel_bind error, err=-98 executing program [ 42.427097][ T4169] MPTCP: kernel_bind error, err=-98 executing program [ 42.448195][ T4170] MPTCP: kernel_bind error, err=-98 executing program [ 42.469253][ T4171] MPTCP: kernel_bind error, err=-98 executing program [ 42.490444][ T4172] MPTCP: kernel_bind error, err=-98 [ 42.511566][ T4173] MPTCP: kernel_bind error, err=-98 executing program executing program [ 42.533168][ T4174] MPTCP: kernel_bind error, err=-98 executing program [ 42.553989][ T4175] MPTCP: kernel_bind error, err=-98 executing program [ 42.575098][ T4176] MPTCP: kernel_bind error, err=-98 executing program [ 42.596140][ T4177] MPTCP: kernel_bind error, err=-98 executing program [ 42.617304][ T4178] MPTCP: kernel_bind error, err=-98 executing program [ 42.638392][ T4179] MPTCP: kernel_bind error, err=-98 executing program [ 42.660202][ T4180] MPTCP: kernel_bind error, err=-98 executing program [ 42.680638][ T4181] MPTCP: kernel_bind error, err=-98 executing program [ 42.703690][ T4182] MPTCP: kernel_bind error, err=-98 executing program [ 42.723319][ T4183] MPTCP: kernel_bind error, err=-98 executing program [ 42.744246][ T4184] MPTCP: kernel_bind error, err=-98 executing program [ 42.765257][ T4185] MPTCP: kernel_bind error, err=-98 executing program [ 42.786435][ T4186] MPTCP: kernel_bind error, err=-98 executing program [ 42.807545][ T4187] MPTCP: kernel_bind error, err=-98 executing program [ 42.828718][ T4188] MPTCP: kernel_bind error, err=-98 executing program [ 42.849854][ T4189] MPTCP: kernel_bind error, err=-98 executing program [ 42.870937][ T4190] MPTCP: kernel_bind error, err=-98 executing program [ 42.892516][ T4191] MPTCP: kernel_bind error, err=-98 executing program [ 42.913270][ T4192] MPTCP: kernel_bind error, err=-98 executing program [ 42.934319][ T4193] MPTCP: kernel_bind error, err=-98 executing program [ 42.956383][ T4194] MPTCP: kernel_bind error, err=-98 executing program [ 42.976472][ T4195] MPTCP: kernel_bind error, err=-98 executing program [ 42.997608][ T4196] MPTCP: kernel_bind error, err=-98 executing program [ 43.018820][ T4197] MPTCP: kernel_bind error, err=-98 executing program [ 43.039874][ T4198] MPTCP: kernel_bind error, err=-98 executing program [ 43.061237][ T4199] MPTCP: kernel_bind error, err=-98 executing program [ 43.082743][ T4200] MPTCP: kernel_bind error, err=-98 [ 43.103818][ T4201] MPTCP: kernel_bind error, err=-98 [ 43.109555][ T4201] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 43.113689][ T4201] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4201, name: syz-executor248 [ 43.116023][ T4201] 7 locks held by syz-executor248/4201: [ 43.117421][ T4201] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 43.119896][ T4201] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 43.122643][ T4201] #2: ffff0000cde05690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 43.125499][ T4201] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 43.128083][ T4201] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 43.130423][ T4201] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 43.133048][ T4201] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 43.135758][ T4201] Preemption disabled at: [ 43.135771][ T4201] [] mptcp_diag_dump+0x7b0/0x10dc [ 43.138606][ T4201] CPU: 1 PID: 4201 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 43.141126][ T4201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 43.143780][ T4201] Call trace: [ 43.144663][ T4201] dump_backtrace+0x0/0x530 [ 43.145817][ T4201] show_stack+0x2c/0x3c [ 43.146848][ T4201] dump_stack_lvl+0x108/0x170 [ 43.148127][ T4201] dump_stack+0x1c/0x58 [ 43.149155][ T4201] ___might_sleep+0x380/0x4dc [ 43.150367][ T4201] __might_sleep+0x98/0xf0 [ 43.151536][ T4201] __lock_sock_fast+0x3c/0xf0 [ 43.152729][ T4201] mptcp_diag_get_info+0x210/0x8a0 [ 43.154088][ T4201] inet_sk_diag_fill+0xcb8/0x17b4 [ 43.155430][ T4201] mptcp_diag_dump+0xb4c/0x10dc [ 43.156689][ T4201] __inet_diag_dump+0x1e8/0x33c [ 43.158046][ T4201] inet_diag_dump_compat+0x17c/0x288 [ 43.159516][ T4201] netlink_dump+0x4a8/0xad0 [ 43.160810][ T4201] __netlink_dump_start+0x474/0x6d4 [ 43.162211][ T4201] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 43.163672][ T4201] sock_diag_rcv_msg+0x174/0x39c [ 43.164918][ T4201] netlink_rcv_skb+0x20c/0x3b8 [ 43.166237][ T4201] sock_diag_rcv+0x3c/0x54 [ 43.167450][ T4201] netlink_unicast+0x664/0x938 [ 43.168760][ T4201] netlink_sendmsg+0x844/0xb38 [ 43.169944][ T4201] ____sys_sendmsg+0x584/0x870 [ 43.171110][ T4201] ___sys_sendmsg+0x214/0x294 [ 43.172376][ T4201] __arm64_sys_sendmsg+0x1ac/0x25c [ 43.173729][ T4201] invoke_syscall+0x98/0x2b8 [ 43.174953][ T4201] el0_svc_common+0x138/0x258 [ 43.176078][ T4201] do_el0_svc+0x58/0x14c [ 43.177190][ T4201] el0_svc+0x7c/0x1f0 [ 43.178296][ T4201] el0t_64_sync_handler+0x84/0xe4 [ 43.179633][ T4201] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 43.196962][ T4202] MPTCP: kernel_bind error, err=-98 executing program [ 43.207826][ T4203] MPTCP: kernel_bind error, err=-98 executing program [ 43.228962][ T4204] MPTCP: kernel_bind error, err=-98 executing program [ 43.250131][ T4205] MPTCP: kernel_bind error, err=-98 executing program [ 43.271334][ T4206] MPTCP: kernel_bind error, err=-98 executing program [ 43.292962][ T4207] MPTCP: kernel_bind error, err=-98 executing program [ 43.313865][ T4208] MPTCP: kernel_bind error, err=-98 executing program [ 43.334946][ T4209] MPTCP: kernel_bind error, err=-98 executing program [ 43.356051][ T4210] MPTCP: kernel_bind error, err=-98 executing program [ 43.377161][ T4211] MPTCP: kernel_bind error, err=-98 executing program [ 43.398335][ T4212] MPTCP: kernel_bind error, err=-98 executing program [ 43.419543][ T4213] MPTCP: kernel_bind error, err=-98 executing program [ 43.440663][ T4214] MPTCP: kernel_bind error, err=-98 executing program [ 43.462234][ T4215] MPTCP: kernel_bind error, err=-98 executing program [ 43.483125][ T4216] MPTCP: kernel_bind error, err=-98 executing program [ 43.504018][ T4217] MPTCP: kernel_bind error, err=-98 executing program [ 43.525107][ T4218] MPTCP: kernel_bind error, err=-98 executing program [ 43.546266][ T4219] MPTCP: kernel_bind error, err=-98 executing program [ 43.567418][ T4220] MPTCP: kernel_bind error, err=-98 executing program [ 43.588696][ T4221] MPTCP: kernel_bind error, err=-98 executing program [ 43.610819][ T4222] MPTCP: kernel_bind error, err=-98 executing program [ 43.631048][ T4223] MPTCP: kernel_bind error, err=-98 executing program [ 43.652811][ T4224] MPTCP: kernel_bind error, err=-98 executing program [ 43.674225][ T4225] MPTCP: kernel_bind error, err=-98 executing program [ 43.695018][ T4226] MPTCP: kernel_bind error, err=-98 executing program [ 43.716164][ T4227] MPTCP: kernel_bind error, err=-98 executing program [ 43.737177][ T4228] MPTCP: kernel_bind error, err=-98 executing program [ 43.758226][ T4229] MPTCP: kernel_bind error, err=-98 executing program [ 43.779506][ T4230] MPTCP: kernel_bind error, err=-98 executing program [ 43.800622][ T4231] MPTCP: kernel_bind error, err=-98 executing program [ 43.822189][ T4232] MPTCP: kernel_bind error, err=-98 executing program [ 43.843318][ T4233] MPTCP: kernel_bind error, err=-98 executing program [ 43.864121][ T4234] MPTCP: kernel_bind error, err=-98 executing program [ 43.885193][ T4235] MPTCP: kernel_bind error, err=-98 executing program [ 43.906289][ T4236] MPTCP: kernel_bind error, err=-98 executing program [ 43.928294][ T4237] MPTCP: kernel_bind error, err=-98 executing program [ 43.948448][ T4238] MPTCP: kernel_bind error, err=-98 executing program [ 43.969411][ T4239] MPTCP: kernel_bind error, err=-98 executing program [ 43.990532][ T4240] MPTCP: kernel_bind error, err=-98 executing program [ 44.011635][ T4241] MPTCP: kernel_bind error, err=-98 executing program [ 44.033164][ T4242] MPTCP: kernel_bind error, err=-98 executing program [ 44.054068][ T4243] MPTCP: kernel_bind error, err=-98 executing program [ 44.075927][ T4244] MPTCP: kernel_bind error, err=-98 [ 44.097036][ T4245] MPTCP: kernel_bind error, err=-98 [ 44.102989][ T4245] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 44.106664][ T4245] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4245, name: syz-executor248 [ 44.109091][ T4245] 7 locks held by syz-executor248/4245: [ 44.110531][ T4245] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 44.113239][ T4245] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 44.115932][ T4245] #2: ffff0000cf40c690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 44.118490][ T4245] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 44.121000][ T4245] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 44.123399][ T4245] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 44.125869][ T4245] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 44.128246][ T4245] Preemption disabled at: [ 44.128258][ T4245] [] mptcp_diag_dump+0x7b0/0x10dc [ 44.130786][ T4245] CPU: 0 PID: 4245 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 44.133119][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 44.135453][ T4245] Call trace: [ 44.136222][ T4245] dump_backtrace+0x0/0x530 [ 44.137317][ T4245] show_stack+0x2c/0x3c [ 44.138330][ T4245] dump_stack_lvl+0x108/0x170 [ 44.139469][ T4245] dump_stack+0x1c/0x58 [ 44.140476][ T4245] ___might_sleep+0x380/0x4dc [ 44.141586][ T4245] __might_sleep+0x98/0xf0 [ 44.142689][ T4245] __lock_sock_fast+0x3c/0xf0 [ 44.143812][ T4245] mptcp_diag_get_info+0x210/0x8a0 [ 44.145037][ T4245] inet_sk_diag_fill+0xcb8/0x17b4 [ 44.146273][ T4245] mptcp_diag_dump+0xb4c/0x10dc [ 44.147440][ T4245] __inet_diag_dump+0x1e8/0x33c [ 44.148637][ T4245] inet_diag_dump_compat+0x17c/0x288 [ 44.149922][ T4245] netlink_dump+0x4a8/0xad0 [ 44.150958][ T4245] __netlink_dump_start+0x474/0x6d4 [ 44.152211][ T4245] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 44.153518][ T4245] sock_diag_rcv_msg+0x174/0x39c [ 44.154778][ T4245] netlink_rcv_skb+0x20c/0x3b8 [ 44.155939][ T4245] sock_diag_rcv+0x3c/0x54 [ 44.157027][ T4245] netlink_unicast+0x664/0x938 [ 44.158130][ T4245] netlink_sendmsg+0x844/0xb38 [ 44.159246][ T4245] ____sys_sendmsg+0x584/0x870 [ 44.160390][ T4245] ___sys_sendmsg+0x214/0x294 [ 44.161586][ T4245] __arm64_sys_sendmsg+0x1ac/0x25c [ 44.162789][ T4245] invoke_syscall+0x98/0x2b8 [ 44.163855][ T4245] el0_svc_common+0x138/0x258 [ 44.164995][ T4245] do_el0_svc+0x58/0x14c [ 44.166035][ T4245] el0_svc+0x7c/0x1f0 [ 44.166979][ T4245] el0t_64_sync_handler+0x84/0xe4 [ 44.168167][ T4245] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 44.179079][ T4246] MPTCP: kernel_bind error, err=-98 executing program [ 44.190040][ T4247] MPTCP: kernel_bind error, err=-98 executing program [ 44.211231][ T4248] MPTCP: kernel_bind error, err=-98 executing program [ 44.233998][ T4249] MPTCP: kernel_bind error, err=-98 executing program [ 44.254120][ T4250] MPTCP: kernel_bind error, err=-98 executing program [ 44.275235][ T4251] MPTCP: kernel_bind error, err=-98 executing program [ 44.296385][ T4252] MPTCP: kernel_bind error, err=-98 executing program [ 44.317480][ T4253] MPTCP: kernel_bind error, err=-98 executing program [ 44.338614][ T4254] MPTCP: kernel_bind error, err=-98 executing program [ 44.359601][ T4255] MPTCP: kernel_bind error, err=-98 executing program [ 44.380724][ T4256] MPTCP: kernel_bind error, err=-98 executing program [ 44.402491][ T4257] MPTCP: kernel_bind error, err=-98 executing program [ 44.423295][ T4258] MPTCP: kernel_bind error, err=-98 executing program [ 44.444282][ T4259] MPTCP: kernel_bind error, err=-98 executing program [ 44.465307][ T4260] MPTCP: kernel_bind error, err=-98 executing program [ 44.486377][ T4261] MPTCP: kernel_bind error, err=-98 executing program [ 44.507505][ T4262] MPTCP: kernel_bind error, err=-98 executing program [ 44.528677][ T4263] MPTCP: kernel_bind error, err=-98 executing program [ 44.549641][ T4264] MPTCP: kernel_bind error, err=-98 executing program [ 44.570958][ T4265] MPTCP: kernel_bind error, err=-98 executing program [ 44.592554][ T4266] MPTCP: kernel_bind error, err=-98 executing program [ 44.613874][ T4267] MPTCP: kernel_bind error, err=-98 executing program [ 44.634674][ T4268] MPTCP: kernel_bind error, err=-98 executing program [ 44.655757][ T4269] MPTCP: kernel_bind error, err=-98 executing program [ 44.676816][ T4270] MPTCP: kernel_bind error, err=-98 executing program [ 44.698033][ T4271] MPTCP: kernel_bind error, err=-98 executing program [ 44.719993][ T4272] MPTCP: kernel_bind error, err=-98 executing program [ 44.741157][ T4273] MPTCP: kernel_bind error, err=-98 executing program [ 44.762381][ T4274] MPTCP: kernel_bind error, err=-98 executing program [ 44.783547][ T4275] MPTCP: kernel_bind error, err=-98 executing program [ 44.805950][ T4276] MPTCP: kernel_bind error, err=-98 executing program [ 44.827046][ T4277] MPTCP: kernel_bind error, err=-98 executing program [ 44.848216][ T4278] MPTCP: kernel_bind error, err=-98 executing program [ 44.869408][ T4279] MPTCP: kernel_bind error, err=-98 executing program [ 44.890540][ T4280] MPTCP: kernel_bind error, err=-98 executing program [ 44.911881][ T4281] MPTCP: kernel_bind error, err=-98 executing program [ 44.933353][ T4282] MPTCP: kernel_bind error, err=-98 executing program [ 44.954455][ T4283] MPTCP: kernel_bind error, err=-98 executing program [ 44.975562][ T4284] MPTCP: kernel_bind error, err=-98 executing program [ 44.996672][ T4285] MPTCP: kernel_bind error, err=-98 executing program [ 45.017892][ T4286] MPTCP: kernel_bind error, err=-98 executing program [ 45.039066][ T4287] MPTCP: kernel_bind error, err=-98 executing program [ 45.060239][ T4288] MPTCP: kernel_bind error, err=-98 executing program [ 45.082594][ T4289] MPTCP: kernel_bind error, err=-98 [ 45.103073][ T4290] MPTCP: kernel_bind error, err=-98 [ 45.108799][ T4290] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 45.112768][ T4290] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4290, name: syz-executor248 [ 45.115127][ T4290] 7 locks held by syz-executor248/4290: [ 45.116483][ T4290] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 45.118806][ T4290] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 45.121416][ T4290] #2: ffff0000d4733690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 45.124392][ T4290] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 45.127088][ T4290] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 45.129497][ T4290] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 45.132161][ T4290] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 45.134787][ T4290] Preemption disabled at: [ 45.134799][ T4290] [] mptcp_diag_dump+0x7b0/0x10dc [ 45.137574][ T4290] CPU: 0 PID: 4290 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 45.140135][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 45.142616][ T4290] Call trace: [ 45.143516][ T4290] dump_backtrace+0x0/0x530 [ 45.144623][ T4290] show_stack+0x2c/0x3c [ 45.145783][ T4290] dump_stack_lvl+0x108/0x170 [ 45.146981][ T4290] dump_stack+0x1c/0x58 [ 45.148074][ T4290] ___might_sleep+0x380/0x4dc [ 45.149300][ T4290] __might_sleep+0x98/0xf0 [ 45.150545][ T4290] __lock_sock_fast+0x3c/0xf0 [ 45.151797][ T4290] mptcp_diag_get_info+0x210/0x8a0 [ 45.153163][ T4290] inet_sk_diag_fill+0xcb8/0x17b4 [ 45.154553][ T4290] mptcp_diag_dump+0xb4c/0x10dc [ 45.155842][ T4290] __inet_diag_dump+0x1e8/0x33c [ 45.157145][ T4290] inet_diag_dump_compat+0x17c/0x288 [ 45.158500][ T4290] netlink_dump+0x4a8/0xad0 [ 45.159708][ T4290] __netlink_dump_start+0x474/0x6d4 [ 45.161061][ T4290] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 45.162546][ T4290] sock_diag_rcv_msg+0x174/0x39c [ 45.163863][ T4290] netlink_rcv_skb+0x20c/0x3b8 [ 45.165142][ T4290] sock_diag_rcv+0x3c/0x54 [ 45.166284][ T4290] netlink_unicast+0x664/0x938 [ 45.167676][ T4290] netlink_sendmsg+0x844/0xb38 [ 45.168938][ T4290] ____sys_sendmsg+0x584/0x870 [ 45.170178][ T4290] ___sys_sendmsg+0x214/0x294 [ 45.171412][ T4290] __arm64_sys_sendmsg+0x1ac/0x25c [ 45.172845][ T4290] invoke_syscall+0x98/0x2b8 [ 45.174009][ T4290] el0_svc_common+0x138/0x258 [ 45.175183][ T4290] do_el0_svc+0x58/0x14c [ 45.176250][ T4290] el0_svc+0x7c/0x1f0 [ 45.177259][ T4290] el0t_64_sync_handler+0x84/0xe4 [ 45.178538][ T4290] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 45.196301][ T4291] MPTCP: kernel_bind error, err=-98 executing program [ 45.207242][ T4292] MPTCP: kernel_bind error, err=-98 executing program [ 45.228364][ T4293] MPTCP: kernel_bind error, err=-98 executing program [ 45.249539][ T4294] MPTCP: kernel_bind error, err=-98 executing program [ 45.270627][ T4295] MPTCP: kernel_bind error, err=-98 executing program [ 45.292336][ T4296] MPTCP: kernel_bind error, err=-98 executing program [ 45.313571][ T4297] MPTCP: kernel_bind error, err=-98 executing program [ 45.334429][ T4298] MPTCP: kernel_bind error, err=-98 executing program [ 45.355604][ T4299] MPTCP: kernel_bind error, err=-98 executing program [ 45.376687][ T4300] MPTCP: kernel_bind error, err=-98 executing program [ 45.397717][ T4301] MPTCP: kernel_bind error, err=-98 executing program [ 45.419710][ T4302] MPTCP: kernel_bind error, err=-98 executing program [ 45.440079][ T4303] MPTCP: kernel_bind error, err=-98 executing program [ 45.461203][ T4304] MPTCP: kernel_bind error, err=-98 executing program [ 45.482798][ T4305] MPTCP: kernel_bind error, err=-98 executing program [ 45.504013][ T4306] MPTCP: kernel_bind error, err=-98 executing program [ 45.525198][ T4307] MPTCP: kernel_bind error, err=-98 executing program [ 45.546448][ T4308] MPTCP: kernel_bind error, err=-98 executing program [ 45.567619][ T4309] MPTCP: kernel_bind error, err=-98 executing program [ 45.588633][ T4310] MPTCP: kernel_bind error, err=-98 executing program [ 45.609879][ T4311] MPTCP: kernel_bind error, err=-98 executing program [ 45.630991][ T4312] MPTCP: kernel_bind error, err=-98 executing program [ 45.652090][ T4313] MPTCP: kernel_bind error, err=-98 executing program [ 45.673398][ T4314] MPTCP: kernel_bind error, err=-98 executing program [ 45.695468][ T4315] MPTCP: kernel_bind error, err=-98 executing program [ 45.715703][ T4316] MPTCP: kernel_bind error, err=-98 executing program [ 45.736827][ T4317] MPTCP: kernel_bind error, err=-98 executing program [ 45.757981][ T4318] MPTCP: kernel_bind error, err=-98 executing program [ 45.779209][ T4319] MPTCP: kernel_bind error, err=-98 executing program [ 45.800292][ T4320] MPTCP: kernel_bind error, err=-98 executing program [ 45.821575][ T4321] MPTCP: kernel_bind error, err=-98 executing program [ 45.844172][ T4322] MPTCP: kernel_bind error, err=-98 executing program [ 45.864201][ T4323] MPTCP: kernel_bind error, err=-98 executing program [ 45.885310][ T4324] MPTCP: kernel_bind error, err=-98 executing program [ 45.906364][ T4325] MPTCP: kernel_bind error, err=-98 executing program [ 45.927622][ T4326] MPTCP: kernel_bind error, err=-98 executing program [ 45.948736][ T4327] MPTCP: kernel_bind error, err=-98 executing program [ 45.969787][ T4328] MPTCP: kernel_bind error, err=-98 executing program [ 45.992487][ T4329] MPTCP: kernel_bind error, err=-98 executing program [ 46.013264][ T4330] MPTCP: kernel_bind error, err=-98 executing program [ 46.034406][ T4331] MPTCP: kernel_bind error, err=-98 executing program [ 46.055586][ T4332] MPTCP: kernel_bind error, err=-98 executing program [ 46.076627][ T4333] MPTCP: kernel_bind error, err=-98 [ 46.097788][ T4334] MPTCP: kernel_bind error, err=-98 [ 46.103796][ T4334] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 46.107233][ T4334] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4334, name: syz-executor248 [ 46.109666][ T4334] 7 locks held by syz-executor248/4334: [ 46.111090][ T4334] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 46.114010][ T4334] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 46.116651][ T4334] #2: ffff0000db46f690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 46.119274][ T4334] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 46.121977][ T4334] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 46.124456][ T4334] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 46.126983][ T4334] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 46.129502][ T4334] Preemption disabled at: [ 46.129514][ T4334] [] mptcp_diag_dump+0x7b0/0x10dc [ 46.132332][ T4334] CPU: 0 PID: 4334 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 46.134884][ T4334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 46.137494][ T4334] Call trace: [ 46.138261][ T4334] dump_backtrace+0x0/0x530 [ 46.139440][ T4334] show_stack+0x2c/0x3c [ 46.140528][ T4334] dump_stack_lvl+0x108/0x170 [ 46.141697][ T4334] dump_stack+0x1c/0x58 [ 46.142737][ T4334] ___might_sleep+0x380/0x4dc [ 46.143994][ T4334] __might_sleep+0x98/0xf0 [ 46.145139][ T4334] __lock_sock_fast+0x3c/0xf0 [ 46.146326][ T4334] mptcp_diag_get_info+0x210/0x8a0 [ 46.147646][ T4334] inet_sk_diag_fill+0xcb8/0x17b4 [ 46.148988][ T4334] mptcp_diag_dump+0xb4c/0x10dc [ 46.150307][ T4334] __inet_diag_dump+0x1e8/0x33c [ 46.151662][ T4334] inet_diag_dump_compat+0x17c/0x288 [ 46.153125][ T4334] netlink_dump+0x4a8/0xad0 [ 46.154308][ T4334] __netlink_dump_start+0x474/0x6d4 [ 46.155710][ T4334] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 46.157045][ T4334] sock_diag_rcv_msg+0x174/0x39c [ 46.158347][ T4334] netlink_rcv_skb+0x20c/0x3b8 [ 46.159862][ T4334] sock_diag_rcv+0x3c/0x54 [ 46.160959][ T4334] netlink_unicast+0x664/0x938 [ 46.162122][ T4334] netlink_sendmsg+0x844/0xb38 [ 46.163430][ T4334] ____sys_sendmsg+0x584/0x870 [ 46.164722][ T4334] ___sys_sendmsg+0x214/0x294 [ 46.165862][ T4334] __arm64_sys_sendmsg+0x1ac/0x25c [ 46.167141][ T4334] invoke_syscall+0x98/0x2b8 [ 46.168392][ T4334] el0_svc_common+0x138/0x258 [ 46.169550][ T4334] do_el0_svc+0x58/0x14c [ 46.170611][ T4334] el0_svc+0x7c/0x1f0 [ 46.171670][ T4334] el0t_64_sync_handler+0x84/0xe4 [ 46.173050][ T4334] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 46.190382][ T4335] MPTCP: kernel_bind error, err=-98 executing program [ 46.201307][ T4336] MPTCP: kernel_bind error, err=-98 executing program [ 46.223133][ T4337] MPTCP: kernel_bind error, err=-98 executing program [ 46.244067][ T4338] MPTCP: kernel_bind error, err=-98 executing program [ 46.265056][ T4339] MPTCP: kernel_bind error, err=-98 executing program [ 46.286186][ T4340] MPTCP: kernel_bind error, err=-98 executing program [ 46.307531][ T4341] MPTCP: kernel_bind error, err=-98 executing program [ 46.329591][ T4342] MPTCP: kernel_bind error, err=-98 executing program [ 46.349649][ T4343] MPTCP: kernel_bind error, err=-98 executing program [ 46.370854][ T4344] MPTCP: kernel_bind error, err=-98 executing program [ 46.392283][ T4345] MPTCP: kernel_bind error, err=-98 executing program [ 46.413797][ T4346] MPTCP: kernel_bind error, err=-98 executing program [ 46.434665][ T4347] MPTCP: kernel_bind error, err=-98 executing program [ 46.455769][ T4348] MPTCP: kernel_bind error, err=-98 executing program [ 46.476901][ T4349] MPTCP: kernel_bind error, err=-98 executing program [ 46.498008][ T4350] MPTCP: kernel_bind error, err=-98 executing program [ 46.519263][ T4351] MPTCP: kernel_bind error, err=-98 executing program [ 46.540509][ T4352] MPTCP: kernel_bind error, err=-98 executing program [ 46.561612][ T4353] MPTCP: kernel_bind error, err=-98 executing program [ 46.583277][ T4354] MPTCP: kernel_bind error, err=-98 executing program [ 46.604298][ T4355] MPTCP: kernel_bind error, err=-98 executing program [ 46.626204][ T4356] MPTCP: kernel_bind error, err=-98 executing program [ 46.647242][ T4357] MPTCP: kernel_bind error, err=-98 executing program [ 46.668410][ T4358] MPTCP: kernel_bind error, err=-98 executing program [ 46.689831][ T4359] MPTCP: kernel_bind error, err=-98 executing program [ 46.710884][ T4360] MPTCP: kernel_bind error, err=-98 executing program [ 46.732078][ T4361] MPTCP: kernel_bind error, err=-98 executing program [ 46.753709][ T4362] MPTCP: kernel_bind error, err=-98 executing program [ 46.774543][ T4363] MPTCP: kernel_bind error, err=-98 executing program [ 46.795674][ T4364] MPTCP: kernel_bind error, err=-98 executing program [ 46.816894][ T4365] MPTCP: kernel_bind error, err=-98 executing program [ 46.838016][ T4366] MPTCP: kernel_bind error, err=-98 executing program [ 46.859242][ T4367] MPTCP: kernel_bind error, err=-98 executing program [ 46.880496][ T4368] MPTCP: kernel_bind error, err=-98 executing program [ 46.903227][ T4369] MPTCP: kernel_bind error, err=-98 executing program [ 46.923298][ T4370] MPTCP: kernel_bind error, err=-98 executing program [ 46.944332][ T4371] MPTCP: kernel_bind error, err=-98 executing program [ 46.966526][ T4372] MPTCP: kernel_bind error, err=-98 executing program [ 46.987675][ T4373] MPTCP: kernel_bind error, err=-98 executing program [ 47.008818][ T4374] MPTCP: kernel_bind error, err=-98 executing program [ 47.029959][ T4375] MPTCP: kernel_bind error, err=-98 executing program [ 47.051149][ T4376] MPTCP: kernel_bind error, err=-98 executing program [ 47.072430][ T4377] MPTCP: kernel_bind error, err=-98 executing program [ 47.094024][ T4378] MPTCP: kernel_bind error, err=-98 [ 47.115007][ T4379] MPTCP: kernel_bind error, err=-98 [ 47.121041][ T4379] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 47.124834][ T4379] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4379, name: syz-executor248 [ 47.127230][ T4379] 7 locks held by syz-executor248/4379: [ 47.128592][ T4379] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 47.131138][ T4379] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 47.134161][ T4379] #2: ffff0000ca053690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 47.136860][ T4379] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 47.139465][ T4379] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 47.141981][ T4379] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 47.144627][ T4379] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 47.147242][ T4379] Preemption disabled at: [ 47.147256][ T4379] [] mptcp_diag_dump+0x7b0/0x10dc [ 47.149995][ T4379] CPU: 0 PID: 4379 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 47.152502][ T4379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 47.155079][ T4379] Call trace: [ 47.155896][ T4379] dump_backtrace+0x0/0x530 [ 47.157077][ T4379] show_stack+0x2c/0x3c [ 47.158162][ T4379] dump_stack_lvl+0x108/0x170 [ 47.159270][ T4379] dump_stack+0x1c/0x58 [ 47.160356][ T4379] ___might_sleep+0x380/0x4dc [ 47.161681][ T4379] __might_sleep+0x98/0xf0 [ 47.162847][ T4379] __lock_sock_fast+0x3c/0xf0 [ 47.164038][ T4379] mptcp_diag_get_info+0x210/0x8a0 [ 47.165355][ T4379] inet_sk_diag_fill+0xcb8/0x17b4 [ 47.166642][ T4379] mptcp_diag_dump+0xb4c/0x10dc [ 47.167853][ T4379] __inet_diag_dump+0x1e8/0x33c [ 47.169145][ T4379] inet_diag_dump_compat+0x17c/0x288 [ 47.170559][ T4379] netlink_dump+0x4a8/0xad0 [ 47.171727][ T4379] __netlink_dump_start+0x474/0x6d4 [ 47.173046][ T4379] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 47.174535][ T4379] sock_diag_rcv_msg+0x174/0x39c [ 47.175873][ T4379] netlink_rcv_skb+0x20c/0x3b8 [ 47.177089][ T4379] sock_diag_rcv+0x3c/0x54 [ 47.178264][ T4379] netlink_unicast+0x664/0x938 [ 47.179509][ T4379] netlink_sendmsg+0x844/0xb38 [ 47.180762][ T4379] ____sys_sendmsg+0x584/0x870 [ 47.182062][ T4379] ___sys_sendmsg+0x214/0x294 [ 47.183360][ T4379] __arm64_sys_sendmsg+0x1ac/0x25c [ 47.184647][ T4379] invoke_syscall+0x98/0x2b8 [ 47.185702][ T4379] el0_svc_common+0x138/0x258 [ 47.186961][ T4379] do_el0_svc+0x58/0x14c [ 47.188081][ T4379] el0_svc+0x7c/0x1f0 [ 47.189130][ T4379] el0t_64_sync_handler+0x84/0xe4 [ 47.190403][ T4379] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 47.208080][ T4380] MPTCP: kernel_bind error, err=-98 executing program [ 47.218896][ T4381] MPTCP: kernel_bind error, err=-98 executing program [ 47.240110][ T4382] MPTCP: kernel_bind error, err=-98 executing program [ 47.262603][ T4383] MPTCP: kernel_bind error, err=-98 executing program [ 47.283638][ T4384] MPTCP: kernel_bind error, err=-98 executing program [ 47.305135][ T4385] MPTCP: kernel_bind error, err=-98 executing program [ 47.326143][ T4386] MPTCP: kernel_bind error, err=-98 executing program [ 47.347460][ T4387] MPTCP: kernel_bind error, err=-98 executing program [ 47.368472][ T4388] MPTCP: kernel_bind error, err=-98 executing program [ 47.389543][ T4389] MPTCP: kernel_bind error, err=-98 executing program [ 47.410685][ T4390] MPTCP: kernel_bind error, err=-98 executing program [ 47.432256][ T4391] MPTCP: kernel_bind error, err=-98 executing program [ 47.453711][ T4392] MPTCP: kernel_bind error, err=-98 executing program [ 47.474849][ T4393] MPTCP: kernel_bind error, err=-98 executing program [ 47.495921][ T4394] MPTCP: kernel_bind error, err=-98 executing program [ 47.518365][ T4395] MPTCP: kernel_bind error, err=-98 executing program [ 47.538501][ T4396] MPTCP: kernel_bind error, err=-98 executing program [ 47.559573][ T4397] MPTCP: kernel_bind error, err=-98 executing program [ 47.580750][ T4398] MPTCP: kernel_bind error, err=-98 executing program [ 47.602075][ T4399] MPTCP: kernel_bind error, err=-98 executing program [ 47.623426][ T4400] MPTCP: kernel_bind error, err=-98 executing program [ 47.644684][ T4401] MPTCP: kernel_bind error, err=-98 executing program [ 47.665826][ T4402] MPTCP: kernel_bind error, err=-98 executing program [ 47.686999][ T4403] MPTCP: kernel_bind error, err=-98 executing program [ 47.708167][ T4404] MPTCP: kernel_bind error, err=-98 executing program [ 47.729406][ T4405] MPTCP: kernel_bind error, err=-98 executing program [ 47.750469][ T4406] MPTCP: kernel_bind error, err=-98 executing program [ 47.771793][ T4407] MPTCP: kernel_bind error, err=-98 executing program [ 47.794296][ T4408] MPTCP: kernel_bind error, err=-98 executing program [ 47.814256][ T4409] MPTCP: kernel_bind error, err=-98 executing program [ 47.835435][ T4410] MPTCP: kernel_bind error, err=-98 executing program [ 47.856620][ T4411] MPTCP: kernel_bind error, err=-98 executing program [ 47.877711][ T4412] MPTCP: kernel_bind error, err=-98 executing program [ 47.898874][ T4413] MPTCP: kernel_bind error, err=-98 executing program [ 47.920073][ T4414] MPTCP: kernel_bind error, err=-98 executing program [ 47.941120][ T4415] MPTCP: kernel_bind error, err=-98 executing program [ 47.962759][ T4416] MPTCP: kernel_bind error, err=-98 executing program [ 47.983839][ T4417] MPTCP: kernel_bind error, err=-98 executing program [ 48.004826][ T4418] MPTCP: kernel_bind error, err=-98 executing program [ 48.025834][ T4419] MPTCP: kernel_bind error, err=-98 executing program [ 48.046958][ T4420] MPTCP: kernel_bind error, err=-98 executing program [ 48.069234][ T4421] MPTCP: kernel_bind error, err=-98 executing program [ 48.089188][ T4422] MPTCP: kernel_bind error, err=-98 [ 48.111263][ T4423] MPTCP: kernel_bind error, err=-98 [ 48.117158][ T4423] BUG: sleeping function called from invalid context at net/core/sock.c:3282 [ 48.120746][ T4423] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4423, name: syz-executor248 [ 48.123574][ T4423] 7 locks held by syz-executor248/4423: [ 48.124947][ T4423] #0: ffff800016cbd508 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x2c/0x54 [ 48.127501][ T4423] #1: ffff800016cbd368 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x15c/0x39c [ 48.130233][ T4423] #2: ffff0000c8027690 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: __netlink_dump_start+0x108/0x6d4 [ 48.133144][ T4423] #3: ffff800016d968e8 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x17c/0x33c [ 48.136071][ T4423] #4: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 48.138664][ T4423] #5: ffff0000c56315d8 (&h->lhash2[i].lock){+.+.}-{2:2}, at: mptcp_diag_dump+0x7b0/0x10dc [ 48.141253][ T4423] #6: ffff0000ccd08120 (msk_lock-AF_INET){+.+.}-{0:0}, at: inet_sk_diag_fill+0xcb8/0x17b4 [ 48.144066][ T4423] Preemption disabled at: [ 48.144079][ T4423] [] mptcp_diag_dump+0x7b0/0x10dc [ 48.146784][ T4423] CPU: 0 PID: 4423 Comm: syz-executor248 Tainted: G W 5.15.175-syzkaller #0 [ 48.149350][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 48.151896][ T4423] Call trace: [ 48.152715][ T4423] dump_backtrace+0x0/0x530 [ 48.153840][ T4423] show_stack+0x2c/0x3c [ 48.154948][ T4423] dump_stack_lvl+0x108/0x170 [ 48.156148][ T4423] dump_stack+0x1c/0x58 [ 48.157180][ T4423] ___might_sleep+0x380/0x4dc [ 48.158365][ T4423] __might_sleep+0x98/0xf0 [ 48.159447][ T4423] __lock_sock_fast+0x3c/0xf0 [ 48.160585][ T4423] mptcp_diag_get_info+0x210/0x8a0 [ 48.161925][ T4423] inet_sk_diag_fill+0xcb8/0x17b4 [ 48.163201][ T4423] mptcp_diag_dump+0xb4c/0x10dc [ 48.164512][ T4423] __inet_diag_dump+0x1e8/0x33c [ 48.165690][ T4423] inet_diag_dump_compat+0x17c/0x288 [ 48.167028][ T4423] netlink_dump+0x4a8/0xad0 [ 48.168148][ T4423] __netlink_dump_start+0x474/0x6d4 [ 48.169506][ T4423] inet_diag_rcv_msg_compat+0x1c8/0x434 [ 48.170918][ T4423] sock_diag_rcv_msg+0x174/0x39c [ 48.172204][ T4423] netlink_rcv_skb+0x20c/0x3b8 [ 48.173446][ T4423] sock_diag_rcv+0x3c/0x54 [ 48.174584][ T4423] netlink_unicast+0x664/0x938 [ 48.175838][ T4423] netlink_sendmsg+0x844/0xb38 [ 48.177083][ T4423] ____sys_sendmsg+0x584/0x870 [ 48.178303][ T4423] ___sys_sendmsg+0x214/0x294 [ 48.179538][ T4423] __arm64_sys_sendmsg+0x1ac/0x25c [ 48.180862][ T4423] invoke_syscall+0x98/0x2b8 [ 48.182111][ T4423] el0_svc_common+0x138/0x258 [ 48.183317][ T4423] do_el0_svc+0x58/0x14c [ 48.184423][ T4423] el0_svc+0x7c/0x1f0 [ 48.185486][ T4423] el0t_64_sync_handler+0x84/0xe4 [ 48.186839][ T4423] el0t_64_sync+0x1a0/0x1a4 executing program executing program [ 48.204198][ T4424] MPTCP: kernel_bind error, err=-98 executing program [ 48.215044][ T4425] MPTCP: kernel_bind error, err=-98 executing program [ 48.236251][ T4426] MPTCP: kernel_bind error, err=-98 executing program [ 48.257580][ T4427] MPTCP: kernel_bind error, err=-98 executing program [ 48.278680][ T4428] MPTCP: kernel_bind error, err=-98 executing program [ 48.299927][ T4429] MPTCP: kernel_bind error, err=-98 executing program [ 48.321061][ T4430] MPTCP: kernel_bind error, err=-98 executing program [ 48.342651][ T4431] MPTCP: kernel_bind error, err=-98 executing program [ 48.363803][ T4432] MPTCP: kernel_bind error, err=-98 executing program [ 48.384785][ T4433] MPTCP: kernel_bind error, err=-98 executing program [ 48.405888][ T4434] MPTCP: kernel_bind error, err=-98 executing program [ 48.428108][ T4435] MPTCP: kernel_bind error, err=-98 executing program [ 48.448308][ T4436] MPTCP: kernel_bind error, err=-98 executing program [ 48.469443][ T4437] MPTCP: kernel_bind error, err=-98 executing program [ 48.490499][ T4438] MPTCP: kernel_bind error, err=-98 executing program [ 48.511520][ T4439] MPTCP: kernel_bind error, err=-98 executing program [ 48.533914][ T4440] MPTCP: kernel_bind error, err=-98 executing program [ 48.553970][ T4441] MPTCP: kernel_bind error, err=-98 executing program [ 48.574877][ T4442] MPTCP: kernel_bind error, err=-98 executing program [ 48.595958][ T4443] MPTCP: kernel_bind error, err=-98 executing program [ 48.617091][ T4444] MPTCP: kernel_bind error, err=-98 executing program [ 48.638197][ T4445] MPTCP: kernel_bind error, err=-98 executing program [ 48.659308][ T4446] MPTCP: kernel_bind error, err=-98 executing program [ 48.680496][ T4447] MPTCP: kernel_bind error, err=-98 executing program [ 48.702219][ T4448] MPTCP: kernel_bind error, err=-98 executing program [ 48.724126][ T4449] MPTCP: kernel_bind error, err=-98 executing program [ 48.745305][ T4450] MPTCP: kernel_bind error, err=-98 executing program [ 48.766388][ T4451] MPTCP: kernel_bind error, err=-98 executing program [ 48.787528][ T4452] MPTCP: kernel_bind error, err=-98 executing program [ 48.808683][ T4453] MPTCP: kernel_bind error, err=-98 executing program [ 48.829819][ T4454] MPTCP: kernel_bind error, err=-98 executing program [ 48.850929][ T4455] MPTCP: kernel_bind error, err=-98 executing program [ 48.872319][ T4456] MPTCP: kernel_bind error, err=-98 executing program [ 48.893904][ T4457] MPTCP: kernel_bind error, err=-98 executing program [ 48.914966][ T4458] MPTCP: kernel_bind error, err=-98 executing program [ 48.936048][ T4459] MPTCP: kernel_bind error, err=-98 executing program [ 48.957176][ T4460] MPTCP: kernel_bind error, err=-98 executing program [ 48.978238][ T4461] MPTCP: kernel_bind error, err=-98 executing program [ 48.999373][ T4462] MPTCP: kernel_bind error, err=-98 executing program [ 49.021408][ T4463] MPTCP: kernel_bind error, err=-98 executing program [ 49.043826][ T4464] MPTCP: kernel_bind error, err=-98 executing program [ 49.064160][ T4465] MPTCP: kernel_bind error, err=-98