Details
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Bug
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Resolution: Fixed
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Minor
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Lustre 2.16.0
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3
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9223372036854775807
Description
Client crashes with the following:
[12391.117740] Lustre: DEBUG MARKER: mount -t lustre -o user_xattr,flock,test_dummy_encryption,skpath=/tmp/test-framework-keys trevis-66vm6@tcp:/lustre /mnt/lustre [12392.975436] Lustre: Test dummy encryption mode enabled [12393.733894] Lustre: DEBUG MARKER: grep -c /mnt/lustre' ' /proc/mounts [12393.925961] Lustre: DEBUG MARKER: lsof -t /mnt/lustre [12394.854963] Lustre: DEBUG MARKER: umount /mnt/lustre 2>&1 [12395.289436] LustreError: 588361:0:(gss_cli_upcall.c:296:gss_do_ctx_init_rpc()) import has been deactivated [12395.301159] Lustre: 588408:0:(gss_keyring.c:1039:flush_spec_ctx_cache_kr()) flush busy ctx 00000000ceae75f0(0->lustre-OST0002_UUID, extra ref 1) [12395.307688] LustreError: 588365:0:(gss_cli_upcall.c:259:gss_do_ctx_init_rpc()) no such obd lustre-OST0005-osc-ffff95a585165000 [12395.309857] LustreError: 588365:0:(gss_cli_upcall.c:259:gss_do_ctx_init_rpc()) Skipped 6 previous similar messages [12395.314608] BUG: unable to handle kernel NULL pointer dereference at 0000000000000020 [12395.316095] PGD 8000000040686067 P4D 8000000040686067 PUD 40687067 PMD 0 [12395.317356] Oops: 0000 1 SMP PTI [12395.318054] CPU: 1 PID: 588359 Comm: lgss_keyring Kdump: loaded Tainted: G OE --------- - - 4.18.0-477.27.1.el8_8.x86_64 #1 [12395.320256] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 [12395.321328] RIP: 0010:gss_do_ctx_init_rpc+0x84e/0x1100 [ptlrpc_gss] [12395.322576] Code: 8b 44 24 58 89 44 24 08 8b 44 24 54 89 44 24 10 8b 44 24 50 89 44 24 14 e8 cf d4 ec ff 48 89 c1 c6 00 01 48 8b 83 e0 00 00 00 <8b> 40 20 48 c7 41 0c 00 00 00 00 c7 41 20 00 00 00 00 88 41 01 48 [12395.325875] RSP: 0018:ffffb185c2b6fd80 EFLAGS: 00010282 [12395.326853] RAX: 0000000000000000 RBX: ffff95a583476800 RCX: ffff95a5bb4b0030 [12395.328179] RDX: 0000000000000024 RSI: 0000000000000000 RDI: 0000000000000030 [12395.329493] RBP: ffff95a582d4b180 R08: 000000000000002c R09: 0000000000000000 [12395.330796] R10: 0000000000000002 R11: 0000000000000000 R12: 000000000000028f [12395.332109] R13: 00007ffc8a747680 R14: ffff95a5bb4b0000 R15: 0000000000000002 [12395.333417] FS: 00007f978ac9b840(0000) GS:ffff95a63cd00000(0000) knlGS:0000000000000000 [12395.334879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [12395.335941] CR2: 0000000000000020 CR3: 0000000039ed4004 CR4: 00000000000606e0 [12395.337259] Call Trace: [12395.337792] ? __inode_security_revalidate+0x63/0x80 [12395.338762] gss_proc_write_secinit+0x14/0x60 [ptlrpc_gss] [12395.339834] full_proxy_write+0x53/0x80 [12395.340616] vfs_write+0xa5/0x1b0 [12395.341305] ksys_write+0x4f/0xb0 [12395.341955] do_syscall_64+0x5b/0x1b0 [12395.342707] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [12395.343698] RIP: 0033:0x7f9789d8e9e5 [12395.344408] Code: 00 00 75 05 48 83 c4 58 c3 e8 27 4a ff ff 0f 1f 80 00 00 00 00 f3 0f 1e fa 8b 05 66 da 20 00 85 c0 75 12 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 53 c3 66 90 41 54 49 89 d4 55 48 89 f5 53 89 [12395.347714] RSP: 002b:00007ffc8a7475e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [12395.349109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9789d8e9e5 [12395.350433] RDX: 0000000000000050 RSI: 00007ffc8a747680 RDI: 0000000000000004 [12395.351741] RBP: 00007ffc8a7475f0 R08: 00000000024c9fb0 R09: 00000000024c2018 [12395.353061] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000004 [12395.354366] R13: 0000000000613640 R14: 00007ffc8a747680 R15: 00007ffc8a749770 [12395.355668] Modules linked in: lustre(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) libcfs(OE) rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache sunrpc intel_rapl_msr intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcspkr joydev virtio_balloon i2c_piix4 ext4 mbcache jbd2 ata_generic crc32c_intel ata_piix libata serio_raw virtio_net virtio_blk net_failover failover [12395.363302] CR2: 0000000000000020