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Bug #86
closedredzone problem when kfree()
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Description
present in rev 1103 happens after echo "" > /proc/net/batman-adv/interfaces (activating and deactivating batman a few times) causes no other troubles (deadlock etc) however slab error in verify_redzone_free(): cache @size-32': memory outside object was overwritten Pid: 4, comm: ksoftirqd/0 Not tainted 2.6.25.7 #26 [<c015b029>] +slab_error+0x17/0x1c [<c015b4d4>] cache_free_debugcheck+0x125/0x280 [<c288b633>] ? hardif_min_mtu+0xa3/0xb5 [batman_adv_core] [<c029491e>] ? _spin_unlock_irq+0x2d/0x42 [<c015b7a8>] kfree+0x8b/0xd9 [<c288b633>] hardif_min_mtu+0xa3/0xb5 [batman_adv_core] [<c014224c>] +rcu_process_callbacks+0x115/0x172 [<c01422cf>] rcu_process_callbacks+0x26/0x41 [<c0121c36>] +do_softirq+0x6d/0xea [<c0121cec>] do_softirq+0x39/0x55 [<c01221fa>] ksoftirqd+0x66/0x116 [<c0122194>] ? ksoftirqd+0x0/0x116 [<c012d9b7>] kthread+0x3b/0x64 [<c012d97c>] ? kthread+0x0/0x64 [<c0104ab3>] kernel_thread_helper+0x7/0x10 ======================= c12df198: redzone 1:0xd84156c5635688c0, redzone 2:0xd84156c563567319.
Updated by Anonymous over 13 years ago
- Category set to 2
- Assignee deleted (
Anonymous)
Updated by Marek Lindner over 13 years ago
- Status changed from New to Closed
The interface handling has been radically changed and '/proc/net/batman-adv/interfaces' does not exist anymore.
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