Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 25.782292][ T24] audit: type=1800 audit(1560956684.882:33): pid=6809 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 [ 25.804180][ T24] audit: type=1800 audit(1560956684.882:34): pid=6809 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: restorecond ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 75.689025][ T24] audit: type=1400 audit(1560956734.782:35): avc: denied { map } for pid=7005 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 '10.128.1.4' (ECDSA) to the list of known hosts. [ 147.608041][ T24] audit: type=1400 audit(1560956806.702:36): avc: denied { map } for pid=7017 comm="syz-executor670" path="/root/syz-executor670543089" dev="sda1" ino=16461 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 executing program executing program executing program executing program executing program executing program [ 160.265590][ T7019] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88812adb0b00 (size 224): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 16.400s) 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: [<00000000d8354771>] kmem_cache_alloc_node+0x153/0x2a0 [<000000006ac7d909>] __alloc_skb+0x6e/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c77a00 (size 512): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 16.400s) hex dump (first 32 bytes): 70 0f 00 00 00 00 00 00 69 63 65 73 2f 76 69 72 p.......ices/vir f4 00 11 00 00 2b 2c 25 e9 94 ef d1 84 98 d6 62 .....+,%.......b backtrace: [<000000009b5a8014>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000009a74757>] __kmalloc_node_track_caller+0x38/0x50 [<00000000ed7989c9>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000effcdfb1>] __alloc_skb+0xa0/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0b00 (size 224): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 17.290s) 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: [<00000000d8354771>] kmem_cache_alloc_node+0x153/0x2a0 [<000000006ac7d909>] __alloc_skb+0x6e/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c77a00 (size 512): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 17.290s) hex dump (first 32 bytes): 70 0f 00 00 00 00 00 00 69 63 65 73 2f 76 69 72 p.......ices/vir f4 00 11 00 00 2b 2c 25 e9 94 ef d1 84 98 d6 62 .....+,%.......b backtrace: [<000000009b5a8014>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000009a74757>] __kmalloc_node_track_caller+0x38/0x50 [<00000000ed7989c9>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000effcdfb1>] __alloc_skb+0xa0/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0b00 (size 224): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 18.170s) 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: [<00000000d8354771>] kmem_cache_alloc_node+0x153/0x2a0 [<000000006ac7d909>] __alloc_skb+0x6e/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c77a00 (size 512): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 18.170s) hex dump (first 32 bytes): 70 0f 00 00 00 00 00 00 69 63 65 73 2f 76 69 72 p.......ices/vir f4 00 11 00 00 2b 2c 25 e9 94 ef d1 84 98 d6 62 .....+,%.......b backtrace: [<000000009b5a8014>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000009a74757>] __kmalloc_node_track_caller+0x38/0x50 [<00000000ed7989c9>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000effcdfb1>] __alloc_skb+0xa0/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0b00 (size 224): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 19.030s) 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: [<00000000d8354771>] kmem_cache_alloc_node+0x153/0x2a0 [<000000006ac7d909>] __alloc_skb+0x6e/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c77a00 (size 512): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 19.030s) hex dump (first 32 bytes): 70 0f 00 00 00 00 00 00 69 63 65 73 2f 76 69 72 p.......ices/vir f4 00 11 00 00 2b 2c 25 e9 94 ef d1 84 98 d6 62 .....+,%.......b backtrace: [<000000009b5a8014>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000009a74757>] __kmalloc_node_track_caller+0x38/0x50 [<00000000ed7989c9>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000effcdfb1>] __alloc_skb+0xa0/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0b00 (size 224): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 20.730s) 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: [<00000000d8354771>] kmem_cache_alloc_node+0x153/0x2a0 [<000000006ac7d909>] __alloc_skb+0x6e/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c77a00 (size 512): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 20.730s) hex dump (first 32 bytes): 70 0f 00 00 00 00 00 00 69 63 65 73 2f 76 69 72 p.......ices/vir f4 00 11 00 00 2b 2c 25 e9 94 ef d1 84 98 d6 62 .....+,%.......b backtrace: [<000000009b5a8014>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000009a74757>] __kmalloc_node_track_caller+0x38/0x50 [<00000000ed7989c9>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000effcdfb1>] __alloc_skb+0xa0/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0b00 (size 224): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 21.630s) 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: [<00000000d8354771>] kmem_cache_alloc_node+0x153/0x2a0 [<000000006ac7d909>] __alloc_skb+0x6e/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c77a00 (size 512): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 21.630s) hex dump (first 32 bytes): 70 0f 00 00 00 00 00 00 69 63 65 73 2f 76 69 72 p.......ices/vir f4 00 11 00 00 2b 2c 25 e9 94 ef d1 84 98 d6 62 .....+,%.......b backtrace: [<000000009b5a8014>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000009a74757>] __kmalloc_node_track_caller+0x38/0x50 [<00000000ed7989c9>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000effcdfb1>] __alloc_skb+0xa0/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812adb0b00 (size 224): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 21.680s) 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: [<00000000d8354771>] kmem_cache_alloc_node+0x153/0x2a0 [<000000006ac7d909>] __alloc_skb+0x6e/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888119c77a00 (size 512): comm "syz-executor670", pid 7039, jiffies 4294952716 (age 21.680s) hex dump (first 32 bytes): 70 0f 00 00 00 00 00 00 69 63 65 73 2f 76 69 72 p.......ices/vir f4 00 11 00 00 2b 2c 25 e9 94 ef d1 84 98 d6 62 .....+,%.......b backtrace: [<000000009b5a8014>] kmem_cache_alloc_node_trace+0x15b/0x2a0 [<0000000009a74757>] __kmalloc_node_track_caller+0x38/0x50 [<00000000ed7989c9>] __kmalloc_reserve.isra.0+0x40/0xb0 [<00000000effcdfb1>] __alloc_skb+0xa0/0x210 [<000000003d32903c>] alloc_skb_with_frags+0x5f/0x250 [<00000000fd05ea4d>] sock_alloc_send_pskb+0x269/0x2a0 [<00000000e38a3650>] sock_alloc_send_skb+0x32/0x40 [<00000000d728f82e>] rawv6_sendmsg+0xa40/0x12e0 [<00000000d3e340c3>] inet_sendmsg+0x64/0x120 [<000000001856ffdf>] sock_sendmsg+0x54/0x70 [<00000000e2c64c19>] ___sys_sendmsg+0x393/0x3c0 [<00000000eb9482ed>] __sys_sendmsg+0x80/0xf0 [<00000000da1cea8b>] __x64_sys_sendmsg+0x23/0x30 [<000000005e1ae1b5>] do_syscall_64+0x76/0x1a0 [<00000000077c111f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program