[ 53.980701] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 53.981216] NFSD: starting 45-second grace period (net f0000098)
[ 54.006802] CRED: Invalid credentials
[ 54.006880] CRED: At ./include/linux/cred.h:253
[ 54.006899] CRED: Specified credentials: 000000005daa4529
[ 54.006916] CRED: ->magic=0, put_addr= (null)
[ 54.006927] CRED: ->usage=1, subscr=0
[ 54.006935] CRED: ->*uid = { 0,0,0,0 }
[ 54.006944] CRED: ->*gid = { 0,0,0,0 }
[ 54.006954] ------------[ cut here ]------------
[ 54.006964] kernel BUG at kernel/cred.c:825!
[ 54.006977] invalid opcode: 0000 [#1] SMP RIP: __invalid_creds+0x48/0x50
[ 54.006987] CPU: 2 PID: 814 Comm: mount.nfs Tainted: G W 5.0.0-rc1-backup+ #1
[ 54.006997] Hardware name: ASUS All Series/Z97-DELUXE, BIOS 2602 08/18/2015
[ 54.007171] RIP: 0010:__invalid_creds+0x48/0x50
[ 54.007184] Code: 44 89 e2 48 89 ee 48 c7 c7 37 3e 53 ba e8 f7 8f 03 00 48 c7 c6 49 3e 53 ba 48 89 df 65 48 8b 14 25 80 4e 01 00 e8 48 fd ff ff <0f> 0b 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5 41 56 49 89 fe
[ 54.007207] RSP: 0018:ffffc90000e33a30 EFLAGS: 00010286
[ 54.007219] RAX: 000000000000001a RBX: ffffffffba960300 RCX: 0000000000000006
[ 54.007234] RDX: 0000000000000000 RSI: ffff8884276f8818 RDI: ffff88842f895710
[ 54.007246] RBP: ffffffffba5274c3 R08: 0000000000000001 R09: 0000000000000000
[ 54.007254] R10: ffffc90000e33a50 R11: 0000000000000000 R12: 00000000000000fd
[ 54.007261] R13: ffff88842c1a6a08 R14: ffffffffba960300 R15: ffffc90000e33d60
[ 54.007269] FS: 00007f73770cb140(0000) GS:ffff88842f880000(0000) knlGS:0000000000000000
[ 54.007277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.007283] CR2: 00005557d17d1000 CR3: 00000004122ba006 CR4: 00000000001606e0
[ 54.007359] Call Trace:
[ 54.007366] nfs4_discover_server_trunking+0x286/0x310
[ 54.007376] nfs4_init_client+0xe8/0x260
[ 54.007389] ? nfs_get_client+0x519/0x610
[ 54.007401] ? _raw_spin_unlock+0x24/0x30
[ 54.007412] ? nfs_get_client+0x519/0x610
[ 54.007424] nfs4_set_client+0xb8/0x100
[ 54.007439] nfs4_create_server+0xfe/0x270
[ 54.007451] ? pcpu_alloc+0x611/0x8a0
[ 54.007462] nfs4_remote_mount+0x28/0x50
[ 54.007474] mount_fs+0xf/0x80
[ 54.007487] vfs_kern_mount+0x62/0x160
[ 54.007498] nfs_do_root_mount+0x7f/0xc0
[ 54.007510] nfs4_try_mount+0x3f/0xc0
[ 54.007521] ? get_nfs_version+0x11/0x50
[ 54.007536] nfs_fs_mount+0x61b/0xbd0
[ 54.007548] ? rcu_read_lock_sched_held+0x66/0x70
[ 54.007560] ? nfs_clone_super+0x70/0x70
[ 54.007571] ? nfs_destroy_inode+0x20/0x20
[ 54.007585] ? mount_fs+0xf/0x80
[ 54.007595] mount_fs+0xf/0x80
[ 54.007606] vfs_kern_mount+0x62/0x160
[ 54.007618] do_mount+0x1d1/0xd40
[ 54.007631] ? copy_mount_options+0xd2/0x170
[ 54.007643] ksys_mount+0x7e/0xd0
[ 54.007654] __x64_sys_mount+0x21/0x30
[ 54.007665] do_syscall_64+0x6d/0x660
[ 54.007677] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 54.007690] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 54.007702] RIP: 0033:0x7f7377e97a1a
[ 54.007713] Code: 48 8b 0d 71 e4 0b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3e e4 0b 00 f7 d8 64 89 01 48
[ 54.007736] RSP: 002b:00007ffc73d9b4a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 54.007751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7377e97a1a
[ 54.007764] RDX: 00005632beb51b50 RSI: 00005632beb51b70 RDI: 00005632beb53880
[ 54.007780] RBP: 00007ffc73d9b600 R08: 00005632beb556b0 R09: 33643a303036343a
[ 54.007794] R10: 0000000000000c00 R11: 0000000000000202 R12: 00007ffc73d9b600
[ 54.007807] R13: 00005632beb548a0 R14: 000000000000001c R15: 00007ffc73d9b510
On 1/7/19 11:18 AM, Dave Jones wrote:
> [ 53.980701] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
> [ 53.981216] NFSD: starting 45-second grace period (net f0000098)
> [ 54.006802] CRED: Invalid credentials
> [ 54.006880] CRED: At ./include/linux/cred.h:253
> [ 54.006899] CRED: Specified credentials: 000000005daa4529
> [ 54.006916] CRED: ->magic=0, put_addr= (null)
> [ 54.006927] CRED: ->usage=1, subscr=0
> [ 54.006935] CRED: ->*uid = { 0,0,0,0 }
> [ 54.006944] CRED: ->*gid = { 0,0,0,0 }
> [ 54.006954] ------------[ cut here ]------------
> [ 54.006964] kernel BUG at kernel/cred.c:825!
> [ 54.006977] invalid opcode: 0000 [#1] SMP RIP: __invalid_creds+0x48/0x50
> [ 54.006987] CPU: 2 PID: 814 Comm: mount.nfs Tainted: G W 5.0.0-rc1-backup+ #1
> [ 54.006997] Hardware name: ASUS All Series/Z97-DELUXE, BIOS 2602 08/18/2015
> [ 54.007171] RIP: 0010:__invalid_creds+0x48/0x50
> [ 54.007184] Code: 44 89 e2 48 89 ee 48 c7 c7 37 3e 53 ba e8 f7 8f 03 00 48 c7 c6 49 3e 53 ba 48 89 df 65 48 8b 14 25 80 4e 01 00 e8 48 fd ff ff <0f> 0b 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5 41 56 49 89 fe
> [ 54.007207] RSP: 0018:ffffc90000e33a30 EFLAGS: 00010286
> [ 54.007219] RAX: 000000000000001a RBX: ffffffffba960300 RCX: 0000000000000006
> [ 54.007234] RDX: 0000000000000000 RSI: ffff8884276f8818 RDI: ffff88842f895710
> [ 54.007246] RBP: ffffffffba5274c3 R08: 0000000000000001 R09: 0000000000000000
> [ 54.007254] R10: ffffc90000e33a50 R11: 0000000000000000 R12: 00000000000000fd
> [ 54.007261] R13: ffff88842c1a6a08 R14: ffffffffba960300 R15: ffffc90000e33d60
> [ 54.007269] FS: 00007f73770cb140(0000) GS:ffff88842f880000(0000) knlGS:0000000000000000
> [ 54.007277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 54.007283] CR2: 00005557d17d1000 CR3: 00000004122ba006 CR4: 00000000001606e0
> [ 54.007359] Call Trace:
> [ 54.007366] nfs4_discover_server_trunking+0x286/0x310
> [ 54.007376] nfs4_init_client+0xe8/0x260
> [ 54.007389] ? nfs_get_client+0x519/0x610
> [ 54.007401] ? _raw_spin_unlock+0x24/0x30
> [ 54.007412] ? nfs_get_client+0x519/0x610
> [ 54.007424] nfs4_set_client+0xb8/0x100
> [ 54.007439] nfs4_create_server+0xfe/0x270
> [ 54.007451] ? pcpu_alloc+0x611/0x8a0
> [ 54.007462] nfs4_remote_mount+0x28/0x50
> [ 54.007474] mount_fs+0xf/0x80
> [ 54.007487] vfs_kern_mount+0x62/0x160
> [ 54.007498] nfs_do_root_mount+0x7f/0xc0
> [ 54.007510] nfs4_try_mount+0x3f/0xc0
> [ 54.007521] ? get_nfs_version+0x11/0x50
> [ 54.007536] nfs_fs_mount+0x61b/0xbd0
> [ 54.007548] ? rcu_read_lock_sched_held+0x66/0x70
> [ 54.007560] ? nfs_clone_super+0x70/0x70
> [ 54.007571] ? nfs_destroy_inode+0x20/0x20
> [ 54.007585] ? mount_fs+0xf/0x80
> [ 54.007595] mount_fs+0xf/0x80
> [ 54.007606] vfs_kern_mount+0x62/0x160
> [ 54.007618] do_mount+0x1d1/0xd40
> [ 54.007631] ? copy_mount_options+0xd2/0x170
> [ 54.007643] ksys_mount+0x7e/0xd0
> [ 54.007654] __x64_sys_mount+0x21/0x30
> [ 54.007665] do_syscall_64+0x6d/0x660
> [ 54.007677] ? trace_hardirqs_off_thunk+0x1a/0x1c
> [ 54.007690] entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [ 54.007702] RIP: 0033:0x7f7377e97a1a
> [ 54.007713] Code: 48 8b 0d 71 e4 0b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3e e4 0b 00 f7 d8 64 89 01 48
> [ 54.007736] RSP: 002b:00007ffc73d9b4a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
> [ 54.007751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7377e97a1a
> [ 54.007764] RDX: 00005632beb51b50 RSI: 00005632beb51b70 RDI: 00005632beb53880
> [ 54.007780] RBP: 00007ffc73d9b600 R08: 00005632beb556b0 R09: 33643a303036343a
> [ 54.007794] R10: 0000000000000c00 R11: 0000000000000202 R12: 00007ffc73d9b600
> [ 54.007807] R13: 00005632beb548a0 R14: 000000000000001c R15: 00007ffc73d9b510
>
Fedora still seems to be hitting this as of -rc2
Hi Laura,
On 17/01/19, 12:39 AM, "[email protected] on behalf of Laura Abbott" <[email protected] on behalf of [email protected]> wrote:
On 1/7/19 11:18 AM, Dave Jones wrote:
> [ 53.980701] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
> [ 53.981216] NFSD: starting 45-second grace period (net f0000098)
> [ 54.006802] CRED: Invalid credentials
> [ 54.006880] CRED: At ./include/linux/cred.h:253
> [ 54.006899] CRED: Specified credentials: 000000005daa4529
> [ 54.006916] CRED: ->magic=0, put_addr= (null)
> [ 54.006927] CRED: ->usage=1, subscr=0
> [ 54.006935] CRED: ->*uid = { 0,0,0,0 }
> [ 54.006944] CRED: ->*gid = { 0,0,0,0 }
> [ 54.006954] ------------[ cut here ]------------
> [ 54.006964] kernel BUG at kernel/cred.c:825!
>
Fedora still seems to be hitting this as of -rc2
The FIX is made into –rc3.
Best R,
Santosh