INFO: task syz-executor.4:19258 blocked for more than 143 seconds.
      Not tainted 6.9.0-syzkaller-12277-g56fb6f92854f #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.4  state:D stack:28288 pid:19258 tgid:19257 ppid:18280  flags:0x00000006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5408 [inline]
 __schedule+0xf15/0x5d00 kernel/sched/core.c:6745
 __schedule_loop kernel/sched/core.c:6822 [inline]
 schedule+0xe7/0x350 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+0x5b8/0x9c0 kernel/locking/mutex.c:752
 do_ipv6_setsockopt+0x2162/0x47b0 net/ipv6/ipv6_sockglue.c:567
 ipv6_setsockopt+0xe3/0x1a0 net/ipv6/ipv6_sockglue.c:994
 tcp_setsockopt+0xa4/0x100 net/ipv4/tcp.c:3758
 do_sock_setsockopt+0x222/0x480 net/socket.c:2312
 __sys_setsockopt+0x1a4/0x270 net/socket.c:2335
 __do_sys_setsockopt net/socket.c:2344 [inline]
 __se_sys_setsockopt net/socket.c:2341 [inline]
 __x64_sys_setsockopt+0xbd/0x160 net/socket.c:2341
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd11867cee9
RSP: 002b:00007fd1194980c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fd1187abf80 RCX: 00007fd11867cee9
RDX: 000000000000002a RSI: 0000000000000029 RDI: 0000000000000004
RBP: 00007fd1186c949e R08: 0000000000000088 R09: 0000000000000000
R10: 0000000020fca000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fd1187abf80 R15: 00007ffe5a8453e8
 </TASK>
INFO: task syz-executor.4:19259 blocked for more than 144 seconds.
      Not tainted 6.9.0-syzkaller-12277-g56fb6f92854f #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.4  state:D stack:29232 pid:19259 tgid:19257 ppid:18280  flags:0x00000006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5408 [inline]
 __schedule+0xf15/0x5d00 kernel/sched/core.c:6745
 __schedule_loop kernel/sched/core.c:6822 [inline]
 schedule+0xe7/0x350 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+0x5b8/0x9c0 kernel/locking/mutex.c:752
 do_ipv6_setsockopt+0x2162/0x47b0 net/ipv6/ipv6_sockglue.c:567
 ipv6_setsockopt+0xe3/0x1a0 net/ipv6/ipv6_sockglue.c:994
 tcp_setsockopt+0xa4/0x100 net/ipv4/tcp.c:3758
 do_sock_setsockopt+0x222/0x480 net/socket.c:2312
 __sys_setsockopt+0x1a4/0x270 net/socket.c:2335
 __do_sys_setsockopt net/socket.c:2344 [inline]
 __se_sys_setsockopt net/socket.c:2341 [inline]
 __x64_sys_setsockopt+0xbd/0x160 net/socket.c:2341
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd11867cee9
RSP: 002b:00007fd1194520c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fd1187ac050 RCX: 00007fd11867cee9
RDX: 0000000000000030 RSI: 0000000000000029 RDI: 0000000000000004
RBP: 00007fd1186c949e R08: 0000000000000310 R09: 0000000000000000
R10: 0000000020000240 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007fd1187ac050 R15: 00007ffe5a8453e8
 </TASK>
INFO: task syz-executor.4:19260 blocked for more than 144 seconds.
      Not tainted 6.9.0-syzkaller-12277-g56fb6f92854f #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.4  state:D stack:29232 pid:19260 tgid:19257 ppid:18280  flags:0x00000006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5408 [inline]
 __schedule+0xf15/0x5d00 kernel/sched/core.c:6745
 __schedule_loop kernel/sched/core.c:6822 [inline]
 schedule+0xe7/0x350 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+0x5b8/0x9c0 kernel/locking/mutex.c:752