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Bug #9196

zfs panic with 144 vdevs in zpool

Added by Igor Kozhukhov over 1 year ago. Updated over 1 year ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2018-02-24
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

root@con3-1:~# zpool create -f t1 c3t105d1 \
> c3t105d3 \
> c3t105d2 \
> c3t105d5 \
> c3t105d4 \
> c3t105d7 \
> c3t105d8 \
> c3t105d6 \
> c3t105d9 \
> c3t105d10 \
> c3t105d11 \
> c3t105d12 \
> c3t105d13 \
> c3t105d14 \
> c3t105d15 \
> c3t105d16 \
> c3t105d17 \
> c3t105d18 \
> c3t105d19 \
> c3t105d20 \
> c3t105d21 \
> c3t105d22 \
> c3t105d24 \
> c3t105d23 \
> c3t105d25 \
> c3t105d26 \
> c3t105d27 \
> c3t105d28 \
> c3t105d29 \
> c3t105d30 \
> c3t105d31 \
> c3t105d32 \
> c3t105d33 \
> c3t105d34 \
> c3t105d35 \
> c3t105d36 \
> c3t106d1 \
> c3t106d2 \
> c3t106d4 \
> c3t106d5 \
> c3t106d6 \
> c3t106d7 \
> c3t106d9 \
> c3t106d3 \
> c3t106d8 \
> c3t106d10 \
> c3t106d11 \
> c3t106d13 \
> c3t106d12 \
> c3t106d14 \
> c3t106d15 \
> c3t106d16 \
> c3t106d17 \
> c3t106d20 \
> c3t106d21 \
> c3t106d18 \
> c3t106d19 \
> c3t106d22 \
> c3t106d23 \
> c3t106d24 \
> c3t106d25 \
> c3t106d27 \
> c3t106d29 \
> c3t106d28 \
> c3t106d30 \
> c3t106d26 \
> c3t106d31 \
> c3t106d32 \
> c3t106d33 \
> c3t106d34 \
> c3t106d36 \
> c3t106d35 \
> c3t107d1 \
> c3t107d2 \
> c3t107d6 \
> c3t107d7 \
> c3t107d3 \
> c3t107d8 \
> c3t107d4 \
> c3t107d5 \
> c3t107d9 \
> c3t107d10 \
> c3t107d11 \
> c3t107d12 \
> c3t107d13 \
> c3t107d15 \
> c3t107d16 \
> c3t107d17 \
> c3t107d14 \
> c3t107d19 \
> c3t107d20 \
> c3t107d18 \
> c3t107d21 \
> c3t107d22 \
> c3t107d23 \
> c3t107d25 \
> c3t107d28 \
> c3t107d26 \
> c3t107d24 \
> c3t107d29 \
> c3t107d31 \
> c3t107d30 \
> c3t107d27 \
> c3t107d32 \
> c3t107d34 \
> c3t107d33 \
> c3t107d36 \
> c3t107d35 \
> c3t108d3 \
> c3t108d1 \
> c3t108d2 \
> c3t108d4 \
> c3t108d5 \
> c3t108d8 \
> c3t108d7 \
> c3t108d6 \
> c3t108d9 \
> c3t108d10 \
> c3t108d11 \
> c3t108d12 \
> c3t108d14 \
> c3t108d15 \
> c3t108d13 \
> c3t108d16 \
> c3t108d17 \
> c3t108d18 \
> c3t108d19 \
> c3t108d20 \
> c3t108d21 \
> c3t108d23 \
> c3t108d24 \
> c3t108d22 \
> c3t108d25 \
> c3t108d27 \
> c3t108d28 \
> c3t108d29 \
> c3t108d30 \
> c3t108d32 \
> c3t108d31 \
> c3t108d33 \
> c3t108d26 \
> c3t108d34 \
> c3t108d36 \
> c3t108d35

root@con3-1:/var/crash/con3-1# mdb *.4
Loading modules: [ unix genunix specfs dtrace mac cpu.generic uppc apix scsi_vhci zfs sd ip hook neti sockfs arp usba stmf stmf_sbd sata mm random cpc crypto ptm ufs logindmux smbsrv nfs nsmb ipc ]
> ::status
debugging crash dump vmcore.4 (64-bit) from con3-1
operating system: 5.11 2.0.1.12 (i86pc)
image uuid: 273b09c8-8394-ca66-a42d-8baadb36cc52
panic message: kernel heap corruption detected
dump content: kernel pages only
> $C
ffffff007a0179e0 vpanic()
ffffff007a017a80 0xfffffffffba7049e()
ffffff007a017ad0 kmem_slab_free+0xc5(ffffff194ef85008, ffffff05fcf6f001)
ffffff007a017b30 kmem_magazine_destroy+0xa6(ffffff194ef85008, ffffff29f084ba00, 1f)
ffffff007a017b70 kmem_depot_ws_reap+0x65(ffffff194ef85008)
ffffff007a017c20 taskq_thread+0x2a6(ffffff194c537c68)
ffffff007a017c30 thread_start+8()

kernel memory allocator:
bad free: free address (ffffff05fcf6f001) != alloc address (ffffff05fcf6f000)
buffer=ffffff05fcf6f001  bufctl=ffffff1e288e1360  cache: abd_chunk

panic[cpu1]/thread=ffffff007a017c40:
kernel heap corruption detected

ffffff007a017a80 fffffffffba7049e ()
ffffff007a017ad0 genunix:kmem_slab_free+c5 ()
ffffff007a017b30 genunix:kmem_magazine_destroy+a6 ()
ffffff007a017b70 genunix:kmem_depot_ws_reap+65 ()
ffffff007a017c20 genunix:taskq_thread+2a6 ()
ffffff007a017c30 unix:thread_start+8 ()

dumping to /dev/zvol/dsk/data/dump, offset 65536, content: kernel

History

#1

Updated by Igor Kozhukhov over 1 year ago

  • Description updated (diff)
#2

Updated by Igor Kozhukhov over 1 year ago

  • Description updated (diff)

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