INFO: task syz-executor.3:8934 blocked for more than 143 seconds. Not tainted 6.10.0-rc2-syzkaller-00249-gbe27b8965297 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.3 state:D stack:26096 pid:8934 tgid:8932 ppid:5120 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752 smc_vlan_by_tcpsk+0x399/0x4e0 net/smc/smc_core.c:1853 __smc_connect+0x2a4/0x1890 net/smc/af_smc.c:1513 smc_connect+0x868/0xde0 net/smc/af_smc.c:1693 __sys_connect_file net/socket.c:2049 [inline] __sys_connect+0x2df/0x310 net/socket.c:2066 __do_sys_connect net/socket.c:2076 [inline] __se_sys_connect net/socket.c:2073 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2073 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f152307cea9 RSP: 002b:00007f1523de60c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a RAX: ffffffffffffffda RBX: 00007f15231b3f80 RCX: 00007f152307cea9 RDX: 0000000000000010 RSI: 0000000020000000 RDI: 0000000000000003 RBP: 00007f15230ebff4 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f15231b3f80 R15: 00007ffd21572cc8 INFO: task syz-executor.3:8938 blocked for more than 143 seconds. Not tainted 6.10.0-rc2-syzkaller-00249-gbe27b8965297 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.3 state:D stack:28304 pid:8938 tgid:8932 ppid:5120 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 __lock_sock+0x1cd/0x330 net/core/sock.c:2959 lock_sock_nested+0x9e/0x100 net/core/sock.c:3539 lock_sock include/net/sock.h:1602 [inline] smc_sendmsg+0x55/0x530 net/smc/af_smc.c:2764 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 sock_write_iter+0x2dd/0x400 net/socket.c:1160