[ 45.376926] audit: type=1800 audit(1559237237.664:29): pid=7656 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2447 res=0 [ 45.422695] audit: type=1800 audit(1559237237.664:30): pid=7656 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2490 res=0 Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts. 2019/05/30 17:27:25 fuzzer started syzkaller login: [ 53.295240] kauditd_printk_skb: 5 callbacks suppressed [ 53.295257] audit: type=1400 audit(1559237245.584:36): avc: denied { map } for pid=7838 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/05/30 17:27:28 dialing manager at 10.128.0.105:37607 2019/05/30 17:27:28 syscalls: 2457 2019/05/30 17:27:28 code coverage: enabled 2019/05/30 17:27:28 comparison tracing: enabled 2019/05/30 17:27:28 extra coverage: extra coverage is not supported by the kernel 2019/05/30 17:27:28 setuid sandbox: enabled 2019/05/30 17:27:28 namespace sandbox: enabled 2019/05/30 17:27:28 Android sandbox: /sys/fs/selinux/policy does not exist 2019/05/30 17:27:28 fault injection: enabled 2019/05/30 17:27:28 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/05/30 17:27:28 net packet injection: enabled 2019/05/30 17:27:28 net device setup: enabled 17:27:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x80001000008912, &(0x7f0000000700)="0adc1f123c123f319bd070") sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x6c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}]}]}, 0x6c}}, 0x0) syz_execute_func(&(0x7f0000000280)="f2af91930f0124eda133fa20430fbafce842f66188d027430fc7f314c1ab5bf9e2f9660f3a0fae735e090000baba3c1fb63ac4817d73d74ec482310d46f449f216c863fa438036a91bdbae95aaaa11420f383c020201405c6bfd49d768d768f833fefbab6464660f38323c8fc481e5eb85ee000000a1fe5ff6f6df0804f4c4efa59c0f01c4288ba6452e000054c4431d5cc100") [ 65.005121] audit: type=1400 audit(1559237257.294:37): avc: denied { map } for pid=7858 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14901 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 65.107862] IPVS: ftp: loaded support on port[0] = 21 [ 65.118927] NET: Registered protocol family 30 [ 65.124463] Failed to register TIPC socket type 17:27:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x57}}, &(0x7f0000000000)='sy\x9bkaller\x00', 0x1, 0x25a, &(0x7f0000000240)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x2dd}, 0x48) [ 65.450474] IPVS: ftp: loaded support on port[0] = 21 [ 65.467003] NET: Registered protocol family 30 [ 65.471642] Failed to register TIPC socket type 17:27:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x80001000008912, &(0x7f0000000700)="0adc1f123c123f319bd070") sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x4}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}]}]}, 0x48}}, 0x0) syz_execute_func(&(0x7f0000000100)="91930f0124eda133fa20430fbafce842f66188d0d4e18014d1ab5bf9e2f9c4026508f0023c1fb63ac4817d73d74ec482310d46f449f216c863fa438036a9f340ae955baaaa420f383c02c401405c6bfd49d768d768f833fefbab6464660f38323c8f26dbc1a1fe5ff6f6df0804f4c4efa59c0f01d6288ba6452e00005480") [ 65.827728] IPVS: ftp: loaded support on port[0] = 21 [ 65.857852] NET: Registered protocol family 30 [ 65.873530] Failed to register TIPC socket type 17:27:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bd070") sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x243}}, 0x0) syz_execute_func(&(0x7f0000000600)="f2af91930f0124eda133fa20400f3802cf42f66188d0d4430fc7f314c1ab5be2f9660f3a0fae5e090000ba44d8d1b63ac4817d73d74ec482310d46f449f216c863fa43c4c2750ade1bdbae95c4e1a05d6b06aa420f383c02c401405c6bfd499768d768f833fefbab6464660f38323c8f26dbc1a1fe5ff6f6df0804f4c4efa59c0f01c44b0fc766000054c4431d5c") [ 66.458787] IPVS: ftp: loaded support on port[0] = 21 [ 66.487449] NET: Registered protocol family 30 [ 66.492097] Failed to register TIPC socket type 17:27:39 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="000068000000000000000000000000008128b14700000000d59863d20000000002000f2020cc0000000094c08a6e0000000000000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) [ 67.030048] IPVS: ftp: loaded support on port[0] = 21 [ 67.058604] NET: Registered protocol family 30 [ 67.072576] Failed to register TIPC socket type [ 67.607218] chnl_net:caif_netlink_parms(): no params data found [ 68.027294] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.102658] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.110652] device bridge_slave_0 entered promiscuous mode [ 68.189693] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.281242] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.413659] device bridge_slave_1 entered promiscuous mode [ 68.955034] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.195123] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.754384] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 69.762405] team0: Port device team_slave_0 added [ 70.077652] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.233503] team0: Port device team_slave_1 added [ 70.490860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 70.746832] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.501015] device hsr_slave_0 entered promiscuous mode [ 71.794962] device hsr_slave_1 entered promiscuous mode [ 71.895944] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 72.014792] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 72.312338] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.036004] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.224222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.384196] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.500182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.511488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.655202] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 73.661363] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.934821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.942015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.974248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.023157] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.029798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.570204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.869404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.923264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.256999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.732642] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.739095] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.307393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.583254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.012536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.313028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.494418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.501802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.648637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.849000] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.185105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.317523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.453466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.479897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 78.772819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.780711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.024237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 79.032267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.069903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.212537] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 79.218702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.444303] IPVS: ftp: loaded support on port[0] = 21 17:27:51 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0xd}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r1, r2, 0x8000000000d}, 0x10) [ 79.526712] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 79.564701] NET: Registered protocol family 30 [ 79.636082] Failed to register TIPC socket type [ 79.803838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.031204] audit: type=1400 audit(1559237272.314:38): avc: denied { associate } for pid=7859 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 80.664919] IPVS: ftp: loaded support on port[0] = 21 [ 80.763522] NET: Registered protocol family 30 [ 80.768175] Failed to register TIPC socket type 17:27:53 executing program 0: r0 = socket$kcm(0xa, 0x40000000003, 0x11) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1}}}, 0x80, 0x0}, 0x0) 17:27:53 executing program 0: r0 = socket$kcm(0xa, 0x40000000003, 0x11) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1}}}, 0x80, 0x0}, 0x0) [ 81.358902] IPVS: ftp: loaded support on port[0] = 21 [ 81.437201] NET: Registered protocol family 30 [ 81.474371] Failed to register TIPC socket type [ 81.488982] kasan: CONFIG_KASAN_INLINE enabled [ 81.493924] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 81.501371] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 81.507672] CPU: 1 PID: 8497 Comm: syz-executor.0 Not tainted 4.19.46 #18 [ 81.514618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.524165] RIP: 0010:kmem_cache_alloc+0x1b8/0x700 [ 81.529263] Code: 00 49 89 c7 e9 c0 fe ff ff 48 8b 80 98 04 00 00 a8 04 0f 85 0d ff ff ff 4d 8b 27 e8 72 7f 83 01 89 c0 4c 03 24 c5 e0 ae 4a 88 <41> 8b 14 24 85 d2 0f 84 8b 01 00 00 41 c7 44 24 0c 01 00 00 00 83 [ 81.548216] RSP: 0018:ffff88808972fbd8 EFLAGS: 00010087 [ 81.553686] RAX: 0000000000000001 RBX: 00000000006000c0 RCX: ffffc90005e6f000 [ 81.561070] RDX: 0000000000001373 RSI: ffffffff832484c8 RDI: 0000000000000007 [ 81.568370] RBP: ffff88808972fc40 R08: ffff888098af21c0 R09: 0000000000000000 [ 81.575697] R10: ffffed1015d24732 R11: ffff8880ae923993 R12: ffff1101245799c0 [ 81.583026] R13: ffff88809b598380 R14: 00000000006000c0 R15: ffff88809b598380 [ 81.590318] FS: 00007ff669179700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 81.598602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.604534] CR2: 00000000006197e0 CR3: 0000000090a45000 CR4: 00000000001406e0 [ 81.611885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.619182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.626471] Call Trace: [ 81.629249] sk_prot_alloc+0x67/0x2e0 [ 81.633131] sk_alloc+0x39/0xf70 [ 81.636584] ? __sock_create+0x382/0x730 [ 81.640794] tipc_sk_create+0xdb/0x1c40 [ 81.644920] ? lock_downgrade+0x810/0x810 [ 81.649195] ? kasan_check_read+0x11/0x20 [ 81.653398] __sock_create+0x3d8/0x730 [ 81.657392] __sys_socketpair+0x1ea/0x5d0 [ 81.661640] ? __ia32_sys_socket+0xb0/0xb0 [ 81.666110] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.670967] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.675778] ? do_syscall_64+0x26/0x620 [ 81.679937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.685339] ? do_syscall_64+0x26/0x620 [ 81.689375] __x64_sys_socketpair+0x97/0xf0 [ 81.693733] do_syscall_64+0xfd/0x620 [ 81.697621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.702936] RIP: 0033:0x459279 [ 81.706183] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.725113] RSP: 002b:00007ff669178c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 81.732905] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459279 [ 81.740211] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000001e [ 81.747601] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 81.755012] R10: 0000000020000180 R11: 0000000000000246 R12: 00007ff6691796d4 [ 81.762402] R13: 00000000004c7cab R14: 00000000004ddfe0 R15: 00000000ffffffff [ 81.769839] Modules linked in: [ 81.773277] ---[ end trace 1ab8885b6481a880 ]--- [ 81.778162] RIP: 0010:kmem_cache_alloc+0x1b8/0x700 [ 81.783226] Code: 00 49 89 c7 e9 c0 fe ff ff 48 8b 80 98 04 00 00 a8 04 0f 85 0d ff ff ff 4d 8b 27 e8 72 7f 83 01 89 c0 4c 03 24 c5 e0 ae 4a 88 <41> 8b 14 24 85 d2 0f 84 8b 01 00 00 41 c7 44 24 0c 01 00 00 00 83 [ 81.802322] RSP: 0018:ffff88808972fbd8 EFLAGS: 00010087 [ 81.807715] RAX: 0000000000000001 RBX: 00000000006000c0 RCX: ffffc90005e6f000 [ 81.815027] RDX: 0000000000001373 RSI: ffffffff832484c8 RDI: 0000000000000007 [ 81.822317] RBP: ffff88808972fc40 R08: ffff888098af21c0 R09: 0000000000000000 [ 81.829621] R10: ffffed1015d24732 R11: ffff8880ae923993 R12: ffff1101245799c0 [ 81.836935] R13: ffff88809b598380 R14: 00000000006000c0 R15: ffff88809b598380 [ 81.844234] FS: 00007ff669179700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 81.852557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.858492] CR2: 00000000006197e0 CR3: 0000000090a45000 CR4: 00000000001406e0 [ 81.865846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.873172] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.880543] Kernel panic - not syncing: Fatal exception [ 81.887551] Kernel Offset: disabled [ 81.891399] Rebooting in 86400 seconds..