Hello! I just wanted to be the 20th person to report the below splat in init_fs_stat_sysctls() during boot. ;-) It happens on all rcutorture scenarios, for whatever that might be worth. Thanx, Paul ------------------------------------------------------------------------ [ 1.219815] calling init_fs_stat_sysctls+0x0/0x37 @ 1 [ 1.220440] CPU: 0 PID: 1 Comm: swapper Not tainted 5.17.0-rc3-next-20220210 #852 [ 1.221353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1.1 04/01/2014 [ 1.224133] Call Trace: [ 1.224439] <TASK> [ 1.224702] dump_stack_lvl+0x22/0x29 [ 1.225122] dump_stack+0x15/0x2a [ 1.225611] __register_sysctl_table+0x4b2/0xab0 [ 1.226158] ? init_fs_open_sysctls+0x2b/0x2b [ 1.226755] register_sysctl_mount_point+0x24/0x40 [ 1.227396] init_fs_stat_sysctls+0x2f/0x37 [ 1.227884] do_one_initcall+0x128/0x3e0 [ 1.228445] do_initcall_level+0xca/0x168 [ 1.229215] do_initcalls+0x66/0x95 [ 1.229620] do_basic_setup+0x18/0x1e [ 1.230105] kernel_init_freeable+0xa9/0x113 [ 1.230617] ? rest_init+0x150/0x150 [ 1.231101] kernel_init+0x1c/0x200 [ 1.231550] ? rest_init+0x150/0x150 [ 1.231981] ret_from_fork+0x22/0x30 [ 1.232471] </TASK> [ 1.232743] initcall init_fs_stat_sysctls+0x0/0x37 returned 0 after 12029 usecs
