------------[ cut here ]------------
name '6692'
WARNING: CPU: 0 PID: 6580 at fs/proc/generic.c:711 remove_proc_entry+0x278/0x4cc fs/proc/generic.c:711
Modules linked in:
CPU: 0 UID: 0 PID: 6580 Comm: syz.4.23 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : remove_proc_entry+0x278/0x4cc fs/proc/generic.c:711
lr : remove_proc_entry+0x278/0x4cc fs/proc/generic.c:711
sp : ffff8000a2bf7ac0
x29: ffff8000a2bf7b40 x28: ffff0000c639c3c0 x27: dfff800000000000
x26: ffff70001457ef58 x25: ffff800092593e60 x24: 1ffff0001457ef60
x23: 0000000000000004 x22: ffff0000c639c478 x21: ffff0000dc0af548
x20: 0000000000000000 x19: ffff0000dc0af548 x18: 1fffe000366d31ee
x17: ffff80008f56d000 x16: ffff800080347214 x15: 0000000000000001
x14: 1fffe000366d5cd0 x13: 0000000000000000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000000003 x9 : 24e4a92d8478ba00
x8 : 24e4a92d8478ba00 x7 : ffff8000802b7e24 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : ffff80008b4b2c40 x0 : ffff8001241e1000
Call trace:
 remove_proc_entry+0x278/0x4cc fs/proc/generic.c:711
 bcm_release+0x21c/0x800 net/can/bcm.c:1578
 __sock_release net/socket.c:659 [inline]
 sock_close+0xa4/0x1e8 net/socket.c:1421
 __fput+0x1bc/0x774 fs/file_table.c:422
 ____fput+0x20/0x30 fs/file_table.c:450
 task_work_run+0x230/0x2e0 kernel/task_work.c:228
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151
 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline]
 el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:713
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
irq event stamp: 12750
hardirqs last  enabled at (12749): [<ffff8000802b7ec4>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1427 [inline]
hardirqs last  enabled at (12749): [<ffff8000802b7ec4>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:4942
hardirqs last disabled at (12750): [<ffff80008b3363f4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470
softirqs last  enabled at (12724): [<ffff80008944867c>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (12724): [<ffff80008944867c>] lock_sock_nested+0xcc/0x11c net/core/sock.c:3550
softirqs last disabled at (12722): [<ffff800089448624>] spin_lock_bh include/linux/spinlock.h:356 [inline]
softirqs last disabled at (12722): [<ffff800089448624>] lock_sock_nested+0x74/0x11c net/core/sock.c:3546
---[ end trace 0000000000000000 ]---