Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH net] net: fix a leak in register_netdevice() | 4 (4) | 2019/12/03 19:19 |
memory leak in register_netdevice | 0 (1) | 2019/12/02 18:05 |
syzbot |
sign-in | mailing list | source | docs |
Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH net] net: fix a leak in register_netdevice() | 4 (4) | 2019/12/03 19:19 |
memory leak in register_netdevice | 0 (1) | 2019/12/02 18:05 |
executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff8881188db8c0 (size 64): comm "syz-executor987", pid 7131, jiffies 4294944915 (age 18.170s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d0 b8 8d 18 81 88 ff ff d0 b8 8d 18 81 88 ff ff ................ backtrace: [<00000000e9e369cb>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e9e369cb>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e9e369cb>] slab_alloc mm/slab.c:3320 [inline] [<00000000e9e369cb>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000d25ee7bc>] kmalloc include/linux/slab.h:556 [inline] [<00000000d25ee7bc>] netdev_name_node_alloc+0x2a/0x70 net/core/dev.c:237 [<0000000055a0a41b>] netdev_name_node_head_alloc net/core/dev.c:251 [inline] [<0000000055a0a41b>] register_netdevice+0xaf/0x650 net/core/dev.c:9239 [<00000000c37f8a98>] bond_newlink drivers/net/bonding/bond_netlink.c:458 [inline] [<00000000c37f8a98>] bond_newlink+0x41/0x80 drivers/net/bonding/bond_netlink.c:448 [<00000000425a41fc>] __rtnl_newlink+0x89a/0xb80 net/core/rtnetlink.c:3303 [<0000000023c62818>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3361 [<00000000ef8dddd8>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5422 [<000000001d4f4528>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<00000000bf341843>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5440 [<00000000bf6d68b1>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<00000000bf6d68b1>] netlink_unicast+0x223/0x310 net/netlink/af_netlink.c:1328 [<00000000ccb699cf>] netlink_sendmsg+0x2c0/0x570 net/netlink/af_netlink.c:1917 [<000000003c907a71>] sock_sendmsg_nosec net/socket.c:639 [inline] [<000000003c907a71>] sock_sendmsg+0x54/0x70 net/socket.c:659 [<00000000c5a53a80>] ____sys_sendmsg+0x2d0/0x300 net/socket.c:2330 [<00000000555e309c>] ___sys_sendmsg+0x8a/0xd0 net/socket.c:2384 [<000000001ea9c29c>] __sys_sendmsg+0x80/0xf0 net/socket.c:2417 [<000000004c27fd15>] __do_sys_sendmsg net/socket.c:2426 [inline] [<000000004c27fd15>] __se_sys_sendmsg net/socket.c:2424 [inline] [<000000004c27fd15>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2424 BUG: memory leak unreferenced object 0xffff888120d4f580 (size 64): comm "syz-executor987", pid 7138, jiffies 4294944920 (age 18.120s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90 f5 d4 20 81 88 ff ff 90 f5 d4 20 81 88 ff ff ... ....... .... backtrace: [<00000000e9e369cb>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e9e369cb>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e9e369cb>] slab_alloc mm/slab.c:3320 [inline] [<00000000e9e369cb>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000d25ee7bc>] kmalloc include/linux/slab.h:556 [inline] [<00000000d25ee7bc>] netdev_name_node_alloc+0x2a/0x70 net/core/dev.c:237 [<0000000055a0a41b>] netdev_name_node_head_alloc net/core/dev.c:251 [inline] [<0000000055a0a41b>] register_netdevice+0xaf/0x650 net/core/dev.c:9239 [<00000000c37f8a98>] bond_newlink drivers/net/bonding/bond_netlink.c:458 [inline] [<00000000c37f8a98>] bond_newlink+0x41/0x80 drivers/net/bonding/bond_netlink.c:448 [<00000000425a41fc>] __rtnl_newlink+0x89a/0xb80 net/core/rtnetlink.c:3303 [<0000000023c62818>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3361 [<00000000ef8dddd8>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5422 [<000000001d4f4528>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<00000000bf341843>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5440 [<00000000bf6d68b1>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<00000000bf6d68b1>] netlink_unicast+0x223/0x310 net/netlink/af_netlink.c:1328 [<00000000ccb699cf>] netlink_sendmsg+0x2c0/0x570 net/netlink/af_netlink.c:1917 [<000000003c907a71>] sock_sendmsg_nosec net/socket.c:639 [inline] [<000000003c907a71>] sock_sendmsg+0x54/0x70 net/socket.c:659 [<00000000c5a53a80>] ____sys_sendmsg+0x2d0/0x300 net/socket.c:2330 [<00000000555e309c>] ___sys_sendmsg+0x8a/0xd0 net/socket.c:2384 [<000000001ea9c29c>] __sys_sendmsg+0x80/0xf0 net/socket.c:2417 [<000000004c27fd15>] __do_sys_sendmsg net/socket.c:2426 [inline] [<000000004c27fd15>] __se_sys_sendmsg net/socket.c:2424 [inline] [<000000004c27fd15>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2424 BUG: memory leak unreferenced object 0xffff8881188db8c0 (size 64): comm "syz-executor987", pid 7131, jiffies 4294944915 (age 19.400s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d0 b8 8d 18 81 88 ff ff d0 b8 8d 18 81 88 ff ff ................ backtrace: [<00000000e9e369cb>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e9e369cb>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e9e369cb>] slab_alloc mm/slab.c:3320 [inline] [<00000000e9e369cb>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000d25ee7bc>] kmalloc include/linux/slab.h:556 [inline] [<00000000d25ee7bc>] netdev_name_node_alloc+0x2a/0x70 net/core/dev.c:237 [<0000000055a0a41b>] netdev_name_node_head_alloc net/core/dev.c:251 [inline] [<0000000055a0a41b>] register_netdevice+0xaf/0x650 net/core/dev.c:9239 [<00000000c37f8a98>] bond_newlink drivers/net/bonding/bond_netlink.c:458 [inline] [<00000000c37f8a98>] bond_newlink+0x41/0x80 drivers/net/bonding/bond_netlink.c:448 [<00000000425a41fc>] __rtnl_newlink+0x89a/0xb80 net/core/rtnetlink.c:3303 [<0000000023c62818>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3361 [<00000000ef8dddd8>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5422 [<000000001d4f4528>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<00000000bf341843>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5440 [<00000000bf6d68b1>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<00000000bf6d68b1>] netlink_unicast+0x223/0x310 net/netlink/af_netlink.c:1328 [<00000000ccb699cf>] netlink_sendmsg+0x2c0/0x570 net/netlink/af_netlink.c:1917 [<000000003c907a71>] sock_sendmsg_nosec net/socket.c:639 [inline] [<000000003c907a71>] sock_sendmsg+0x54/0x70 net/socket.c:659 [<00000000c5a53a80>] ____sys_sendmsg+0x2d0/0x300 net/socket.c:2330 [<00000000555e309c>] ___sys_sendmsg+0x8a/0xd0 net/socket.c:2384 [<000000001ea9c29c>] __sys_sendmsg+0x80/0xf0 net/socket.c:2417 [<000000004c27fd15>] __do_sys_sendmsg net/socket.c:2426 [inline] [<000000004c27fd15>] __se_sys_sendmsg net/socket.c:2424 [inline] [<000000004c27fd15>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2424 BUG: memory leak unreferenced object 0xffff888120d4f580 (size 64): comm "syz-executor987", pid 7138, jiffies 4294944920 (age 19.350s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 90 f5 d4 20 81 88 ff ff 90 f5 d4 20 81 88 ff ff ... ....... .... backtrace: [<00000000e9e369cb>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000e9e369cb>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000e9e369cb>] slab_alloc mm/slab.c:3320 [inline] [<00000000e9e369cb>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3549 [<00000000d25ee7bc>] kmalloc include/linux/slab.h:556 [inline] [<00000000d25ee7bc>] netdev_name_node_alloc+0x2a/0x70 net/core/dev.c:237 [<0000000055a0a41b>] netdev_name_node_head_alloc net/core/dev.c:251 [inline] [<0000000055a0a41b>] register_netdevice+0xaf/0x650 net/core/dev.c:9239 [<00000000c37f8a98>] bond_newlink drivers/net/bonding/bond_netlink.c:458 [inline] [<00000000c37f8a98>] bond_newlink+0x41/0x80 drivers/net/bonding/bond_netlink.c:448 [<00000000425a41fc>] __rtnl_newlink+0x89a/0xb80 net/core/rtnetlink.c:3303 [<0000000023c62818>] rtnl_newlink+0x4e/0x80 net/core/rtnetlink.c:3361 [<00000000ef8dddd8>] rtnetlink_rcv_msg+0x178/0x4b0 net/core/rtnetlink.c:5422 [<000000001d4f4528>] netlink_rcv_skb+0x61/0x170 net/netlink/af_netlink.c:2477 [<00000000bf341843>] rtnetlink_rcv+0x1d/0x30 net/core/rtnetlink.c:5440 [<00000000bf6d68b1>] netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] [<00000000bf6d68b1>] netlink_unicast+0x223/0x310 net/netlink/af_netlink.c:1328 [<00000000ccb699cf>] netlink_sendmsg+0x2c0/0x570 net/netlink/af_netlink.c:1917 [<000000003c907a71>] sock_sendmsg_nosec net/socket.c:639 [inline] [<000000003c907a71>] sock_sendmsg+0x54/0x70 net/socket.c:659 [<00000000c5a53a80>] ____sys_sendmsg+0x2d0/0x300 net/socket.c:2330 [<00000000555e309c>] ___sys_sendmsg+0x8a/0xd0 net/socket.c:2384 [<000000001ea9c29c>] __sys_sendmsg+0x80/0xf0 net/socket.c:2417 [<000000004c27fd15>] __do_sys_sendmsg net/socket.c:2426 [inline] [<000000004c27fd15>] __se_sys_sendmsg net/socket.c:2424 [inline] [<000000004c27fd15>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2424 executing program executing program executing program executing program
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2019/12/07 22:51 | upstream | ad910e36da4c | 1508f453 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/12/07 07:02 | upstream | 7ada90eb9c7a | 85f26751 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/12/06 07:06 | upstream | b0d4beaa5a4b | 98b4ef2d | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/12/03 12:13 | upstream | 596cf45cbf6e | ab342da3 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/12/03 01:12 | upstream | 596cf45cbf6e | ab342da3 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/12/02 17:41 | upstream | ceb307474506 | f879db37 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/12/02 07:52 | upstream | ceb307474506 | f879db37 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/11/29 03:03 | upstream | 81b6b96475ac | 76357d6f | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/11/28 20:07 | upstream | a6ed68d6468b | 46869e3e | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2019/12/06 19:29 | upstream | b0d4beaa5a4b | 85f26751 | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/12/04 15:26 | upstream | 63de37476ebd | b2088328 | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/12/04 14:57 | upstream | 63de37476ebd | b2088328 | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/12/03 19:52 | upstream | 76bb8b05960c | ae13a849 | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/12/02 23:38 | upstream | 596cf45cbf6e | ab342da3 | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/12/01 19:17 | upstream | b94ae8ad9fe7 | a76bf83f | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/12/01 12:35 | upstream | 32ef9553635a | a76bf83f | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/11/30 13:14 | upstream | 81b6b96475ac | 3a75be00 | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/11/30 03:02 | upstream | 81b6b96475ac | 3a75be00 | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2019/11/28 17:03 | upstream | a6ed68d6468b | 46869e3e | .config | console log | report | syz | ci-upstream-gce-leak |