[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 25.047874][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 25.047880][ T24] audit: type=1800 audit(1560752413.424:33): pid=6905 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 25.075630][ T24] audit: type=1800 audit(1560752413.424:34): pid=6905 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 [....] startpar: service(s) returned failure: rsyslog ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 37.978790][ T24] audit: type=1400 audit(1560752426.354:35): avc: denied { map } for pid=7100 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.206' (ECDSA) to the list of known hosts. [ 43.791151][ T24] audit: type=1400 audit(1560752432.164:36): avc: denied { map } for pid=7113 comm="syz-executor605" path="/root/syz-executor605587564" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program executing program [ 50.707778][ T7116] IPVS: ftp: loaded support on port[0] = 21 [ 50.707787][ T7119] IPVS: ftp: loaded support on port[0] = 21 [ 50.718348][ T7126] IPVS: ftp: loaded support on port[0] = 21 [ 50.722492][ T7124] IPVS: ftp: loaded support on port[0] = 21 [ 50.727693][ T7127] IPVS: ftp: loaded support on port[0] = 21 [ 50.733703][ T7125] IPVS: ftp: loaded support on port[0] = 21 [ 50.739408][ T7129] IPVS: ftp: loaded support on port[0] = 21 [ 50.745575][ T7128] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program [ 57.646404][ T7128] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810f4f6e00 (size 512): comm "softirq", pid 0, jiffies 4294942350 (age 18.920s) hex dump (first 32 bytes): b8 80 36 1f 81 88 ff ff b8 80 36 1f 81 88 ff ff ..6.......6..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff888121689400 (size 1024): comm "softirq", pid 0, jiffies 4294942350 (age 18.920s) 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: [<00000000663816a9>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<000000006fed3e16>] __kmalloc_node_track_caller+0x38/0x50 [<00000000267c7acb>] __kmalloc_reserve.isra.0+0x40/0xb0 [<000000006ff13732>] __alloc_skb+0xa0/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 BUG: memory leak unreferenced object 0xffff8881294a9200 (size 512): comm "softirq", pid 0, jiffies 4294942351 (age 18.910s) hex dump (first 32 bytes): 38 69 f9 21 81 88 ff ff 38 69 f9 21 81 88 ff ff 8i.!....8i.!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff88810f4f6e00 (size 512): comm "softirq", pid 0, jiffies 4294942350 (age 20.910s) hex dump (first 32 bytes): b8 80 36 1f 81 88 ff ff b8 80 36 1f 81 88 ff ff ..6.......6..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff888121689400 (size 1024): comm "softirq", pid 0, jiffies 4294942350 (age 20.910s) 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: [<00000000663816a9>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<000000006fed3e16>] __kmalloc_node_track_caller+0x38/0x50 [<00000000267c7acb>] __kmalloc_reserve.isra.0+0x40/0xb0 [<000000006ff13732>] __alloc_skb+0xa0/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 BUG: memory leak unreferenced object 0xffff8881294a9200 (size 512): comm "softirq", pid 0, jiffies 4294942351 (age 20.900s) hex dump (first 32 bytes): 38 69 f9 21 81 88 ff ff 38 69 f9 21 81 88 ff ff 8i.!....8i.!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff88810f4f6e00 (size 512): comm "softirq", pid 0, jiffies 4294942350 (age 21.940s) hex dump (first 32 bytes): b8 80 36 1f 81 88 ff ff b8 80 36 1f 81 88 ff ff ..6.......6..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff888121689400 (size 1024): comm "softirq", pid 0, jiffies 4294942350 (age 21.940s) 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: [<00000000663816a9>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<000000006fed3e16>] __kmalloc_node_track_caller+0x38/0x50 [<00000000267c7acb>] __kmalloc_reserve.isra.0+0x40/0xb0 [<000000006ff13732>] __alloc_skb+0xa0/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 BUG: memory leak unreferenced object 0xffff8881294a9200 (size 512): comm "softirq", pid 0, jiffies 4294942351 (age 21.930s) hex dump (first 32 bytes): 38 69 f9 21 81 88 ff ff 38 69 f9 21 81 88 ff ff 8i.!....8i.!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff88810f4f6e00 (size 512): comm "softirq", pid 0, jiffies 4294942350 (age 22.960s) hex dump (first 32 bytes): b8 80 36 1f 81 88 ff ff b8 80 36 1f 81 88 ff ff ..6.......6..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff888121689400 (size 1024): comm "softirq", pid 0, jiffies 4294942350 (age 22.960s) 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: [<00000000663816a9>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<000000006fed3e16>] __kmalloc_node_track_caller+0x38/0x50 [<00000000267c7acb>] __kmalloc_reserve.isra.0+0x40/0xb0 [<000000006ff13732>] __alloc_skb+0xa0/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 BUG: memory leak unreferenced object 0xffff8881294a9200 (size 512): comm "softirq", pid 0, jiffies 4294942351 (age 22.950s) hex dump (first 32 bytes): 38 69 f9 21 81 88 ff ff 38 69 f9 21 81 88 ff ff 8i.!....8i.!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff88810f4f6e00 (size 512): comm "softirq", pid 0, jiffies 4294942350 (age 24.950s) hex dump (first 32 bytes): b8 80 36 1f 81 88 ff ff b8 80 36 1f 81 88 ff ff ..6.......6..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 BUG: memory leak unreferenced object 0xffff888121689400 (size 1024): comm "softirq", pid 0, jiffies 4294942350 (age 24.950s) 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: [<00000000663816a9>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<000000006fed3e16>] __kmalloc_node_track_caller+0x38/0x50 [<00000000267c7acb>] __kmalloc_reserve.isra.0+0x40/0xb0 [<000000006ff13732>] __alloc_skb+0xa0/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 BUG: memory leak unreferenced object 0xffff8881294a9200 (size 512): comm "softirq", pid 0, jiffies 4294942351 (age 24.940s) hex dump (first 32 bytes): 38 69 f9 21 81 88 ff ff 38 69 f9 21 81 88 ff ff 8i.!....8i.!.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006ab801f1>] kmem_cache_alloc_node+0x153/0x2a0 [<000000004728bf70>] __alloc_skb+0x6e/0x210 [<00000000acf790f1>] tipc_buf_acquire+0x2f/0x80 [<00000000546f90b4>] tipc_msg_create+0x37/0xe0 [<000000002cc8f8a2>] tipc_group_create_event+0xb3/0x1b0 [<00000000c307aff1>] tipc_group_proto_rcv+0x569/0x640 [<000000000db0b42c>] tipc_sk_filter_rcv+0x9ac/0xf20 [<0000000056129fbb>] tipc_sk_rcv+0x494/0x8a0 [<000000005b1ed21a>] tipc_node_xmit+0x196/0x1f0 [<000000003b46f8ae>] tipc_node_distr_xmit+0x7d/0x120 [<000000001845322e>] tipc_group_delete+0xe6/0x130 [<0000000009221955>] tipc_sk_leave+0x57/0xb0 [<00000000b2d8de12>] tipc_release+0x7b/0x5e0 [<0000000071fc8426>] __sock_release+0x4b/0xe0 [<00000000f9b64134>] sock_close+0x1b/0x30 [<00000000ecf1a471>] __fput+0xed/0x300 executing program executing program executing program [ 79.122308][ T7119] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)