in vmware
- Code: Select all
PAX: size overflow detected in function try_merge_map fs/btrfs/extent_map.c:238 cicus.101_102 max, count: 13
CPU: 0 PID: 246 Comm: login Not tainted 4.2.4.201510222059-1-grsec #1
Hardware name: VMware, Inc. VMware7,1/440BX Desktop Reference Platform, BIOS VMW71.00V.0.B64.1507021939 07/0
ffffffff84a0a847 52c0beb73ef9e8ec 0000000000000000 ffffffffc032c45d
ffffc90000ad35a8 ffffffff845d5bd8 000000000000009b ffffffffc032c473
ffffc90000ad35d8 ffffffff841a88ca ffff88000d9abdb0 ffff88000d86f1d0
Call Trace:
[<ffffffffc032c45d>] ? exit_btrfs_fs+0x1cd51/0x344d4 [btrfs]
[<ffffffff845d5bd8>] dump_stack+0x4c/0x7f
[<ffffffffc032c473>] ? exit_btrfs_fs+0x1cd67/0x344d4 [btrfs]
[<ffffffff841a88ca>] report_size_overflow+0x5a/0x60
[<ffffffffc029e567>] try_merge_map+0x207/0x320 [btrfs]
[<ffffffffc029e8bf>] add_extent_mapping+0x11f/0x1a0 [btrfs]
[<ffffffffc0285189>] btrfs_get_extent+0x619/0xdd0 [btrfs]
[<ffffffffc02a4f8e>] ? insert_state+0x9e/0x120 [btrfs]
[<ffffffffc02a9f60>] __do_readpage+0x280/0xd20 [btrfs]
[<ffffffffc02a6781>] ? lock_extent_bits+0x91/0x220 [btrfs]
[<ffffffffc0284b70>] ? btrfs_direct_IO+0x3a0/0x3a0 [btrfs]
[<ffffffffc02aaefc>] __extent_readpages.constprop.25+0x2dc/0x320 [btrfs]
[<ffffffff8411de7a>] ? __add_to_page_cache_locked+0x1ea/0x250
[<ffffffffc0284b70>] ? btrfs_direct_IO+0x3a0/0x3a0 [btrfs]
[<ffffffffc02ab8f4>] extent_readpages+0x1e4/0x1f0 [btrfs]
[<ffffffffc0284b70>] ? btrfs_direct_IO+0x3a0/0x3a0 [btrfs]
[<ffffffff8417460d>] ? alloc_pages_current+0x8d/0x100
[<ffffffffc0282d55>] btrfs_readpages+0x35/0x50 [btrfs]
[<ffffffff8412dd5b>] __do_page_cache_readahead+0x1fb/0x290
[<ffffffff8412ded9>] ondemand_readahead+0xe9/0x2f0
[<ffffffff8412e23a>] page_cache_sync_readahead+0x4a/0x80
[<ffffffff841207e8>] generic_file_read_iter+0x5e8/0x7a0
[<ffffffff8419eb36>] __vfs_read+0x106/0x130
[<ffffffff8419f746>] vfs_read+0xd6/0x250
[<ffffffff841a0a09>] SyS_read+0x59/0xd0
[<ffffffff845dbdf0>] entry_SYSCALL_64_fastpath+0x12/0x8a
PAX: size overflow detected in function btrfs_sync_file fs/btrfs/file.c:1871 cicus.676_106 max, count: 295,
CPU: 0 PID: 169 Comm: systemd-journal Not tainted 4.2.4.201510222059-1-grsec #1
Hardware name: VMware, Inc. VMware7,1/440BX Desktop Reference Platform, BIOS VMW71.00V.0.B64.1507021939 07/0
ffffffff84a0a847 5d7d83f7565e52a8 0000000000000000 ffffffffc032c346
ffffc90000a13ce8 ffffffff845d5bd8 00000000000000a4 ffffffffc032c40f
ffffc90000a13d18 ffffffff841a88ca ffff88000d946358 0000000000000000
Call Trace:
[<ffffffffc032c346>] ? exit_btrfs_fs+0x1cc3a/0x344d4 [btrfs]
[<ffffffff845d5bd8>] dump_stack+0x4c/0x7f
[<ffffffffc032c40f>] ? exit_btrfs_fs+0x1cd03/0x344d4 [btrfs]
[<ffffffff841a88ca>] report_size_overflow+0x5a/0x60
[<ffffffffc029ce72>] btrfs_sync_file+0xa2/0x570 [btrfs]
[<ffffffff841d955e>] vfs_fsync_range+0x4e/0xd0
[<ffffffff841d964c>] do_fsync+0x3c/0x70
[<ffffffff841d9945>] SyS_fsync+0x15/0x30
[<ffffffff845dbdf0>] entry_SYSCALL_64_fastpath+0x12/0x8a
in virtualbox
- Code: Select all
PAX: size overflow detected in function btrfs_sync_file fs/btrfs/file.c:1871 cicus.676_106 max, count: 295,
CPU: 1 PID: 158 Comm: systemd-journal Tainted: G O 4.2.4.201510222059-1-grsec #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
ffffffffa9a0a847 5fbccd5de719e070 0000000000000000 ffffffffc0212346
ffffc900005e3d28 ffffffffa95d5bd8 00000000000000a4 ffffffffc021240f
ffffc900005e3d58 ffffffffa91a88ca ffff88007d2a5d08 0000000000000000
Call Trace:
[<ffffffffc0212346>] ? exit_btrfs_fs+0x1cc3a/0x344d4 [btrfs]
[<ffffffffa95d5bd8>] dump_stack+0x4c/0x7f
[<ffffffffc021240f>] ? exit_btrfs_fs+0x1cd03/0x344d4 [btrfs]
[<ffffffffa91a88ca>] report_size_overflow+0x5a/0x60
[<ffffffffc0182e72>] btrfs_sync_file+0xa2/0x570 [btrfs]
[<ffffffffa91d955e>] vfs_fsync_range+0x4e/0xd0
[<ffffffffa91d964c>] do_fsync+0x3c/0x70
[<ffffffffa91d9945>] SyS_fsync+0x15/0x30
[<ffffffffa95dbdf0>] entry_SYSCALL_64_fastpath+0x12/0x8a