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executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff88812ad18900 (size 224): comm "softirq", pid 0, jiffies 4294942926 (age 13.900s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009252874f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009252874f>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000009252874f>] slab_alloc_node mm/slab.c:3269 [inline] [<000000009252874f>] kmem_cache_alloc_node+0x153/0x2a0 mm/slab.c:3579 [<00000000fa03e85f>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:194 [<0000000064c3d69e>] alloc_skb include/linux/skbuff.h:1054 [inline] [<0000000064c3d69e>] pfkey_xfrm_policy2msg_prep+0x2a/0x50 net/key/af_key.c:2050 [<00000000652174ce>] dump_sp net/key/af_key.c:2688 [inline] [<00000000652174ce>] dump_sp+0x64/0x110 net/key/af_key.c:2678 [<0000000057363be5>] xfrm_policy_walk+0xd4/0x230 net/xfrm/xfrm_policy.c:1841 [<000000007aa6bbb4>] pfkey_dump_sp+0x2a/0x30 net/key/af_key.c:2715 [<0000000072f4ba01>] pfkey_do_dump+0x3b/0xe0 net/key/af_key.c:285 [<00000000b32bf018>] pfkey_spddump+0x81/0xb0 net/key/af_key.c:2742 [<00000000571fc862>] pfkey_process+0x28a/0x2d0 net/key/af_key.c:2832 [<00000000a39290d4>] pfkey_sendmsg+0x188/0x2e0 net/key/af_key.c:3671 [<00000000a7d93746>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000a7d93746>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000030b60260>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2286 [<00000000688c8f2d>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2381 [<000000006ef1e13c>] __do_sys_sendmmsg net/socket.c:2410 [inline] [<000000006ef1e13c>] __se_sys_sendmmsg net/socket.c:2407 [inline] [<000000006ef1e13c>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2407 [<00000000eeb4f0a3>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<000000008054bf64>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881212b5c00 (size 1024): comm "softirq", pid 0, jiffies 4294942926 (age 13.900s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 03 00 05 00 ff 00 00 00 02 00 00 00 00 00 00 00 ................ backtrace: [<000000002757976c>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002757976c>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000002757976c>] slab_alloc_node mm/slab.c:3269 [inline] [<000000002757976c>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<000000001398ec4c>] __do_kmalloc_node mm/slab.c:3619 [inline] [<000000001398ec4c>] __kmalloc_node_track_caller+0x38/0x50 mm/slab.c:3634 [<00000000a3d8d783>] __kmalloc_reserve.isra.0+0x40/0xb0 net/core/skbuff.c:138 [<00000000ba789fa7>] __alloc_skb+0xa0/0x210 net/core/skbuff.c:206 [<0000000064c3d69e>] alloc_skb include/linux/skbuff.h:1054 [inline] [<0000000064c3d69e>] pfkey_xfrm_policy2msg_prep+0x2a/0x50 net/key/af_key.c:2050 [<00000000652174ce>] dump_sp net/key/af_key.c:2688 [inline] [<00000000652174ce>] dump_sp+0x64/0x110 net/key/af_key.c:2678 [<0000000057363be5>] xfrm_policy_walk+0xd4/0x230 net/xfrm/xfrm_policy.c:1841 [<000000007aa6bbb4>] pfkey_dump_sp+0x2a/0x30 net/key/af_key.c:2715 [<0000000072f4ba01>] pfkey_do_dump+0x3b/0xe0 net/key/af_key.c:285 [<00000000b32bf018>] pfkey_spddump+0x81/0xb0 net/key/af_key.c:2742 [<00000000571fc862>] pfkey_process+0x28a/0x2d0 net/key/af_key.c:2832 [<00000000a39290d4>] pfkey_sendmsg+0x188/0x2e0 net/key/af_key.c:3671 [<00000000a7d93746>] sock_sendmsg_nosec net/socket.c:646 [inline] [<00000000a7d93746>] sock_sendmsg+0x54/0x70 net/socket.c:665 [<0000000030b60260>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2286 [<00000000688c8f2d>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2381 [<000000006ef1e13c>] __do_sys_sendmmsg net/socket.c:2410 [inline] [<000000006ef1e13c>] __se_sys_sendmmsg net/socket.c:2407 [inline] [<000000006ef1e13c>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2407
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2019/06/26 00:04 | upstream | 249155c20f9b | 0a8d1a96 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/06/21 12:10 | upstream | abf02e2964b3 | 34bf9440 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/06/13 10:17 | upstream | b076173a309e | 3f4e812b | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/05/24 17:10 | upstream | 4dde821e4296 | 0dadcd9d | .config | console log | report | syz | C | ci-upstream-gce-leak |