INFO: task dhcpcd:5440 blocked for more than 145 seconds.
Not tainted 6.1.0-rc6-next-20221125-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:dhcpcd state:D stack:26520 pid:5440 ppid:4870 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5244 [inline]
__schedule+0xb8a/0x5450 kernel/sched/core.c:6561
schedule+0xde/0x1b0 kernel/sched/core.c:6637
synchronize_rcu_expedited+0x39f/0x780 kernel/rcu/tree_exp.h:961
synchronize_rcu+0x306/0x3b0 kernel/rcu/tree.c:3402
synchronize_net+0x4e/0x60 net/core/dev.c:10733
__unregister_prot_hook+0x48a/0x5a0 net/packet/af_packet.c:382
packet_do_bind+0x8bc/0xdc0 net/packet/af_packet.c:3228
packet_bind+0x156/0x1b0 net/packet/af_packet.c:3312
__sys_bind+0x1ed/0x260 net/socket.c:1776
__do_sys_bind net/socket.c:1787 [inline]
__se_sys_bind net/socket.c:1785 [inline]
__x64_sys_bind+0x73/0xb0 net/socket.c:1785
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdf4f5c9ce7
RSP: 002b:00007ffd8945af58 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 000055826eda6b60 RCX: 00007fdf4f5c9ce7
RDX: 0000000000000014 RSI: 00007ffd8945af68 RDI: 0000000000000005
RBP: 0000000000000000 R08: 000055826f707860 R09: 00007fdf4f68aa60
R10: 0000000000200000 R11: 0000000000000217 R12: 000055826f705710
R13: 000055826f707678 R14: 00007ffd8947b83c R15: 00007ffd8947b864
INFO: task dhcpcd:5443 blocked for more than 146 seconds.
Not tainted 6.1.0-rc6-next-20221125-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:dhcpcd state:D stack:29008 pid:5443 ppid:4870 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5244 [inline]
__schedule+0xb8a/0x5450 kernel/sched/core.c:6561
schedule+0xde/0x1b0 kernel/sched/core.c:6637
schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6696
__mutex_lock_common kernel/locking/mutex.c:679 [inline]
__mutex_lock+0xa48/0x1360 kernel/locking/mutex.c:747
exp_funnel_lock kernel/rcu/tree_exp.h:324 [inline]
synchronize_rcu_expedited+0x24f/0x780 kernel/rcu/tree_exp.h:946
synchronize_rcu+0x306/0x3b0 kernel/rcu/tree.c:3402
synchronize_net+0x4e/0x60 net/core/dev.c:10733
__unregister_prot_hook+0x48a/0x5a0 net/packet/af_packet.c:382
packet_do_bind+0x8bc/0xdc0 net/packet/af_packet.c:3228
packet_bind+0x156/0x1b0 net/packet/af_packet.c:3312
__sys_bind+0x1ed/0x260 net/socket.c:1776
__do_sys_bind net/socket.c:1787 [inline]
__se_sys_bind net/socket.c:1785 [inline]
__x64_sys_bind+0x73/0xb0 net/socket.c:1785
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdf4f5c9ce7
RSP: 002b:00007ffd8945af58 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 000055826eda6b60 RCX: 00007fdf4f5c9ce7
RDX: 0000000000000014 RSI: 00007ffd8945af68 RDI: 0000000000000005
RBP: 0000000000000000 R08: 000055826f707860 R09: 00007fdf4f68aa60
R10: 0000000000200000 R11: 0000000000000217 R12: 000055826f705710
R13: 000055826f7019c8 R14: 00007ffd8947b83c R15: 00007ffd8947b864
INFO: task dhcpcd:5448 blocked for more than 147 seconds.
Not tainted 6.1.0-rc6-next-20221125-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:dhcpcd state:D stack:28376 pid:5448 ppid:4870 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5244 [inline]
__schedule+0xb8a/0x5450 kernel/sched/core.c:6561
schedule+0xde/0x1b0 kernel/sched/core.c:6637
exp_funnel_lock kernel/rcu/tree_exp.h:315 [inline]
synchronize_rcu_expedited+0x6ec/0x780 kernel/rcu/tree_exp.h:946
synchronize_rcu+0x306/0x3b0 kernel/rcu/tree.c:3402
synchronize_net+0x4e/0x60 net/core/dev.c:10733
__unregister_prot_hook+0x48a/0x5a0 net/packet/af_packet.c:382
packet_do_bind+0x8bc/0xdc0 net/packet/af_packet.c:3228
packet_bind+0x156/0x1b0 net/packet/af_packet.c:3312
__sys_bind+0x1ed/0x260 net/socket.c:1776
__do_sys_bind net/socket.c:1787 [inline]
__se_sys_bind net/socket.c:1785 [inline]
__x64_sys_bind+0x73/0xb0 net/socket.c:1785
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdf4f5c9ce7
RSP: 002b:00007ffd8945af58 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 000055826eda6b60 RCX: 00007fdf4f5c9ce7
RDX: 0000000000000014 RSI: 00007ffd8945af68 RDI: 0000000000000005
RBP: 0000000000000000 R08: 000055826f707860 R09: 00007fdf4f68aa60
R10: 0000000000200000 R11: 0000000000000217 R12: 000055826f705710
R13: 000055826f706db8 R14: 00007ffd8947b83c R15: 00007ffd8947b864
INFO: task dhcpcd:5449 blocked for more than 148 seconds.
Not tainted 6.1.0-rc6-next-20221125-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:dhcpcd state:D stack:29088 pid:5449 ppid:4870 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5244 [inline]
__schedule+0xb8a/0x5450 kernel/sched/core.c:6561
schedule+0xde/0x1b0 kernel/sched/core.c:6637
exp_funnel_lock kernel/rcu/tree_exp.h:315 [inline]
synchronize_rcu_expedited+0x6ec/0x780 kernel/rcu/tree_exp.h:946
synchronize_rcu+0x306/0x3b0 kernel/rcu/tree.c:3402
synchronize_net+0x4e/0x60 net/core/dev.c:10733
__unregister_prot_hook+0x48a/0x5a0 net/packet/af_packet.c:382
packet_do_bind+0x8bc/0xdc0 net/packet/af_packet.c:3228
packet_bind+0x156/0x1b0 net/packet/af_packet.c:3312
__sys_bind+0x1ed/0x260 net/socket.c:1776
__do_sys_bind net/socket.c:1787 [inline]
__se_sys_bind net/socket.c:1785 [inline]
__x64_sys_bind+0x73/0xb0 net/socket.c:1785
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdf4f5c9ce7
RSP: 002b:00007ffd8945af58 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 000055826eda6b60 RCX: 00007fdf4f5c9ce7
RDX: 0000000000000014 RSI: 00007ffd8945af68 RDI: 0000000000000005
RBP: 0000000000000000 R08: 000055826f7079e0 R09: 00007fdf4f68aa60
R10: 0000000000200000 R11: 0000000000000217 R12: 000055826f705710
R13: 000055826f7078c8 R14: 00007ffd8947b83c R15: 00007ffd8947b864
INFO: task dhcpcd:5450 blocked for more than 149 seconds.
Not tainted 6.1.0-rc6-next-20221125-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:dhcpcd state:D stack:29088 pid:5450 ppid:4870 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5244 [inline]
__schedule+0xb8a/0x5450 kernel/sched/core.c:6561
schedule+0xde/0x1b0 kernel/sched/core.c:6637
exp_funnel_lock kernel/rcu/tree_exp.h:315 [inline]
synchronize_rcu_expedited+0x6ec/0x780 kernel/rcu/tree_exp.h:946
synchronize_rcu+0x306/0x3b0 kernel/rcu/tree.c:3402
synchronize_net+0x4e/0x60 net/core/dev.c:10733
__unregister_prot_hook+0x48a/0x5a0 net/packet/af_packet.c:382
packet_do_bind+0x8bc/0xdc0 net/packet/af_packet.c:3228
packet_bind+0x156/0x1b0 net/packet/af_packet.c:3312
__sys_bind+0x1ed/0x260 net/socket.c:1776
__do_sys_bind net/socket.c:1787 [inline]
__se_sys_bind net/socket.c:1785 [inline]
__x64_sys_bind+0x73/0xb0 net/socket.c:1785
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdf4f5c9ce7
RSP: 002b:00007ffd8945af58 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 000055826eda6b60 RCX: 00007fdf4f5c9ce7
RDX: 0000000000000014 RSI: 00007ffd8945af68 RDI: 0000000000000005
RBP: 0000000000000000 R08: 000055826f707b60 R09: 00007fdf4f68aa60
R10: 0000000000200000 R11: 0000000000000217 R12: 000055826f705710
R13: 000055826f707a48 R14: 00007ffd8947b83c R15: 00007ffd8947b864
INFO: task dhcpcd:5451 blocked for more than 150 seconds.
Not tainted 6.1.0-rc6-next-20221125-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:dhcpcd state:D stack:29088 pid:5451 ppid:4870 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5244 [inline]
__schedule+0xb8a/0x5450 kernel/sched/core.c:6561
schedule+0xde/0x1b0 kernel/sched/core.c:6637
exp_funnel_lock kernel/rcu/tree_exp.h:315 [inline]
synchronize_rcu_expedited+0x6ec/0x780 kernel/rcu/tree_exp.h:946
synchronize_rcu+0x306/0x3b0 kernel/rcu/tree.c:3402
synchronize_net+0x4e/0x60 net/core/dev.c:10733
__unregister_prot_hook+0x48a/0x5a0 net/packet/af_packet.c:382
packet_do_bind+0x8bc/0xdc0 net/packet/af_packet.c:3228
packet_bind+0x156/0x1b0 net/packet/af_packet.c:3312
__sys_bind+0x1ed/0x260 net/socket.c:1776
__do_sys_bind net/socket.c:1787 [inline]
__se_sys_bind net/socket.c:1785 [inline]
__x64_sys_bind+0x73/0xb0 net/socket.c:1785
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdf4f5c9ce7
RSP: 002b:00007ffd8945af58 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 000055826eda6b60 RCX: 00007fdf4f5c9ce7
RDX: 0000000000000014 RSI: 00007ffd8945af68 RDI: 0000000000000005
RBP: 0000000000000000 R08: 000055826f707ce0 R09: 00007fdf4f68aa60
R10: 0000000000200000 R11: 0000000000000217 R12: 000055826f705710
R13: 000055826f707bc8 R14: 00007ffd8947b83c R15: 00007ffd8947b864
Showing all locks held in the system:
2 locks held by kworker/u4:0/9:
#0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
#0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: arch_atomic_long_set include/linux/atomic/atomic-long.h:41 [inline]
#0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: atomic_long_set include/linux/atomic/atomic-instrumented.h:1280 [inline]
#0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:636 [inline]
#0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:663 [inline]
#0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 kernel/workqueue.c:2260
#1: ffffc900000e7da8 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 kernel/workqueue.c:2264
1 lock held by rcu_tasks_kthre/12:
#0: ffffffff8c78e4d0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 kernel/rcu/tasks.h:507
1 lock held by rcu_tasks_trace/13:
#0: ffffffff8c78e1d0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 kernel/rcu/tasks.h:507
3 locks held by kworker/0:1/14:
1 lock held by khungtaskd/28:
#0: ffffffff8c78f020 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x57/0x264 kernel/locking/lockdep.c:6494
3 locks held by kswapd1/111:
2 locks held by klogd/4646:
#0: ffff88801df073f8 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:811 [inline]
#0: ffff88801df073f8 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x1552/0x23f0 mm/filemap.c:3160
#1: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __perform_reclaim mm/page_alloc.c:4757 [inline]
#1: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim mm/page_alloc.c:4782 [inline]
#1: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x7de/0x2380 mm/page_alloc.c:5180
2 locks held by getty/4974:
#0: ffff88802bc1b098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80 drivers/tty/tty_ldisc.c:244
#1: ffffc900015962f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0 drivers/tty/n_tty.c:2177
2 locks held by sshd/5333:
#0: ffff88801df073f8 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:811 [inline]
#0: ffff88801df073f8 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x1552/0x23f0 mm/filemap.c:3160
#1: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __perform_reclaim mm/page_alloc.c:4757 [inline]
#1: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim mm/page_alloc.c:4782 [inline]
#1: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x7de/0x2380 mm/page_alloc.c:5180
2 locks held by dhcpcd/5440:
#0: ffff88807e568130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1721 [inline]
#0: ffff88807e568130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xdc0 net/packet/af_packet.c:3195
#1: ffffffff8c79a0f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock kernel/rcu/tree_exp.h:292 [inline]
#1: ffffffff8c79a0f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x5df/0x780 kernel/rcu/tree_exp.h:946
2 locks held by dhcpcd/5443:
#0: ffff88807e56e130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1721 [inline]
#0: ffff88807e56e130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xdc0 net/packet/af_packet.c:3195
#1: ffffffff8c79a0f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock kernel/rcu/tree_exp.h:324 [inline]
#1: ffffffff8c79a0f8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x24f/0x780 kernel/rcu/tree_exp.h:946
1 lock held by dhcpcd/5448:
#0: ffff88807642a130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1721 [inline]
#0: ffff88807642a130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xdc0 net/packet/af_packet.c:3195
1 lock held by dhcpcd/5449:
#0: ffff88807642c130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1721 [inline]
#0: ffff88807642c130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xdc0 net/packet/af_packet.c:3195
1 lock held by dhcpcd/5450:
#0: ffff888078d9a130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1721 [inline]
#0: ffff888078d9a130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xdc0 net/packet/af_packet.c:3195
1 lock held by dhcpcd/5451:
#0: ffff888076f20130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1721 [inline]
#0: ffff888076f20130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xdc0 net/packet/af_packet.c:3195
1 lock held by syz-executor418/5537:
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __perform_reclaim mm/page_alloc.c:4757 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim mm/page_alloc.c:4782 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x7de/0x2380 mm/page_alloc.c:5180
1 lock held by syz-executor418/5539:
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __perform_reclaim mm/page_alloc.c:4757 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim mm/page_alloc.c:4782 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x7de/0x2380 mm/page_alloc.c:5180
1 lock held by syz-executor418/5540:
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __perform_reclaim mm/page_alloc.c:4757 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim mm/page_alloc.c:4782 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x7de/0x2380 mm/page_alloc.c:5180
1 lock held by syz-executor418/5541:
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __perform_reclaim mm/page_alloc.c:4757 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim mm/page_alloc.c:4782 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x7de/0x2380 mm/page_alloc.c:5180
1 lock held by syz-executor418/5542:
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __perform_reclaim mm/page_alloc.c:4757 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim mm/page_alloc.c:4782 [inline]
#0: ffffffff8c8d2020 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x7de/0x2380 mm/page_alloc.c:5180
=============================================
NMI backtrace for cpu 0
CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.0-rc6-next-20221125-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd1/0x138 lib/dump_stack.c:106
nmi_cpu_backtrace.cold+0x24/0x18a lib/nmi_backtrace.c:111
nmi_trigger_cpumask_backtrace+0x333/0x3c0 lib/nmi_backtrace.c:62
trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline]
check_hung_uninterruptible_tasks kernel/hung_task.c:220 [inline]
watchdog+0xc75/0xfc0 kernel/hung_task.c:377
kthread+0x2e8/0x3a0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 5538 Comm: syz-executor418 Not tainted 6.1.0-rc6-next-20221125-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:mark_usage kernel/locking/lockdep.c:4528 [inline]
RIP: 0010:__lock_acquire+0x1195/0x56d0 kernel/locking/lockdep.c:5009
Code: 84 e2 01 00 00 31 ed e9 90 f2 ff ff 65 8b 05 ba 5e 9f 7e 85 c0 0f 85 0f 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5c 24 40 <48> 89 da 48 c1 ea 03 0f b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0
RSP: 0018:ffffc900032af618 EFLAGS: 00000046
RAX: dffffc0000000000 RBX: ffff888170520a1c RCX: 0000000000000001
RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff888170520a59
RBP: ffff888170520a5a R08: 0000000000000000 R09: ffffffff9131ea47
R10: fffffbfff2263d48 R11: 0000000000000000 R12: ffff888170520a38
R13: ffff888170520000 R14: 0000000000000000 R15: 0000000000000000
FS: 00005555569003c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8301b5442d CR3: 000000018cb9e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
lock_acquire kernel/locking/lockdep.c:5668 [inline]
lock_acquire+0x1e3/0x630 kernel/locking/lockdep.c:5633
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0x3d/0x60 kernel/locking/spinlock.c:162
__debug_check_no_obj_freed lib/debugobjects.c:984 [inline]
debug_check_no_obj_freed+0xcb/0x420 lib/debugobjects.c:1027
__vunmap+0x2c2/0xd30 mm/vmalloc.c:2709
__vfree+0x3c/0xd0 mm/vmalloc.c:2775
__vmalloc_area_node mm/vmalloc.c:3110 [inline]
__vmalloc_node_range+0xff8/0x13c0 mm/vmalloc.c:3227
__bpf_map_area_alloc+0xd0/0x160 kernel/bpf/syscall.c:332
queue_stack_map_alloc+0xfb/0x1b0 kernel/bpf/queue_stack_maps.c:77
find_and_alloc_map kernel/bpf/syscall.c:131 [inline]
map_create+0x4d3/0x18d0 kernel/bpf/syscall.c:1123
__sys_bpf+0x13b8/0x4ff0 kernel/bpf/syscall.c:4961
__do_sys_bpf kernel/bpf/syscall.c:5083 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5081 [inline]
__x64_sys_bpf+0x79/0xc0 kernel/bpf/syscall.c:5081
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fea2a7171a9
Code: Unable to access opcode bytes at 0x7fea2a71717f.
RSP: 002b:00007ffe07b11ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea2a7171a9
RDX: 000000000000008c RSI: 0000000020000380 RDI: 0000000000000000
RBP: 0000000000000000 R08: 00007ffe07b11570 R09: 00007ffe07b11b50
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe07b11b1c
R13: 00007ffe07b11b50 R14: 00007ffe07b11b30 R15: 000000000000001c