Warning: Permanently added '10.128.1.36' (ECDSA) to the list of known hosts. 2019/06/04 02:14:35 fuzzer started [ 54.795242] audit: type=1400 audit(1559614475.200:36): avc: denied { map } for pid=7619 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 2019/06/04 02:14:38 dialing manager at 10.128.0.105:38735 2019/06/04 02:14:38 syscalls: 2460 2019/06/04 02:14:38 code coverage: enabled 2019/06/04 02:14:38 comparison tracing: enabled 2019/06/04 02:14:38 extra coverage: extra coverage is not supported by the kernel 2019/06/04 02:14:38 setuid sandbox: enabled 2019/06/04 02:14:38 namespace sandbox: enabled 2019/06/04 02:14:38 Android sandbox: /sys/fs/selinux/policy does not exist 2019/06/04 02:14:38 fault injection: enabled 2019/06/04 02:14:38 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/06/04 02:14:38 net packet injection: enabled 2019/06/04 02:14:38 net device setup: enabled 02:14:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) [ 60.059676] audit: type=1400 audit(1559614480.460:37): avc: denied { map } for pid=7636 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14541 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 60.142457] IPVS: ftp: loaded support on port[0] = 21 [ 60.152167] NET: Registered protocol family 30 [ 60.156794] Failed to register TIPC socket type 02:14:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x1, 0x0) write$P9_RREAD(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x724) [ 60.465859] IPVS: ftp: loaded support on port[0] = 21 [ 60.484566] NET: Registered protocol family 30 [ 60.489184] Failed to register TIPC socket type 02:14:41 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002540)={0x9, 0x0, [{0x100000, 0xb4, &(0x7f00000000c0)=""/180}, {0xf002, 0x1000, &(0x7f0000000280)=""/4096}, {0x1, 0xa1, &(0x7f0000001280)=""/161}, {0x1d000, 0x35, &(0x7f0000000000)=""/53}, {0x0, 0x0, 0x0}, {0x5, 0x31, &(0x7f00000001c0)=""/49}, {0x4001, 0x56, &(0x7f0000001400)=""/86}, {0x100001, 0xa0, &(0x7f0000001480)=""/160}, {0x7000, 0x1000, &(0x7f0000001540)=""/4096}]}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af03, &(0x7f0000000080)) [ 60.827463] IPVS: ftp: loaded support on port[0] = 21 [ 60.874744] NET: Registered protocol family 30 [ 60.879371] Failed to register TIPC socket type 02:14:41 executing program 3: ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4', 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0xda4fff08) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x60e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x0) socket$kcm(0x29, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) [ 61.452609] IPVS: ftp: loaded support on port[0] = 21 [ 61.481831] NET: Registered protocol family 30 [ 61.486562] Failed to register TIPC socket type 02:14:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [], @local={0xac, 0x14, 0xffffffffffffffff}}}, {@in6, 0x0, 0x33}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}}, 0x0) [ 61.985930] IPVS: ftp: loaded support on port[0] = 21 [ 62.024388] NET: Registered protocol family 30 [ 62.029036] Failed to register TIPC socket type [ 62.458046] chnl_net:caif_netlink_parms(): no params data found 02:14:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x6cb3210000000000, 0x0, 0x0, 0x0, 0x75}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0x100b0, &(0x7f000000cf3d)=""/195}, 0x48) [ 62.974017] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.091475] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.230689] device bridge_slave_0 entered promiscuous mode [ 63.346452] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.421607] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.512484] device bridge_slave_1 entered promiscuous mode [ 63.708647] IPVS: ftp: loaded support on port[0] = 21 [ 63.885761] NET: Registered protocol family 30 [ 63.890405] Failed to register TIPC socket type [ 63.963579] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.292730] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.843552] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.952882] team0: Port device team_slave_0 added [ 65.215705] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.352216] team0: Port device team_slave_1 added [ 65.561360] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.695037] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.441952] device hsr_slave_0 entered promiscuous mode [ 66.896989] device hsr_slave_1 entered promiscuous mode [ 67.222701] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.371380] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.753088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.583356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.758289] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.982233] IPVS: ftp: loaded support on port[0] = 21 [ 69.071563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.074107] NET: Registered protocol family 30 [ 69.083513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.131344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.180618] Failed to register TIPC socket type [ 69.312250] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 69.318413] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.590425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.691098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.699148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.852083] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.860140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.056958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.154978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.183765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.272164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.371764] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.378185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.604751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.685663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.780197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.954229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.043120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.061892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.132758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.207569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.305877] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.321300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.412336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.461948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 71.602324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.610044] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.723090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 71.730195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.772175] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.913976] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 72.040738] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.181067] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 72.312750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.480813] audit: type=1400 audit(1559614492.880:38): avc: denied { associate } for pid=7637 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 02:14:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) 02:14:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) 02:14:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) 02:14:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) 02:14:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) 02:14:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) 02:14:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) [ 74.518371] IPVS: ftp: loaded support on port[0] = 21 [ 74.527185] NET: Registered protocol family 30 [ 74.532429] Failed to register TIPC socket type [ 74.624775] IPVS: ftp: loaded support on port[0] = 21 [ 74.634073] NET: Registered protocol family 30 [ 74.638683] Failed to register TIPC socket type [ 75.297625] IPVS: ftp: loaded support on port[0] = 21 [ 75.315871] NET: Registered protocol family 30 [ 75.330790] Failed to register TIPC socket type [ 75.739774] IPVS: ftp: loaded support on port[0] = 21 [ 75.764311] NET: Registered protocol family 30 [ 75.768937] Failed to register TIPC socket type [ 76.425709] IPVS: ftp: loaded support on port[0] = 21 [ 76.464329] NET: Registered protocol family 30 [ 76.468968] Failed to register TIPC socket type [ 77.791276] IPVS: ftp: loaded support on port[0] = 21 [ 77.802111] NET: Registered protocol family 30 [ 77.806740] Failed to register TIPC socket type [ 77.816936] IPVS: ftp: loaded support on port[0] = 21 [ 77.834277] NET: Registered protocol family 30 [ 77.838906] Failed to register TIPC socket type [ 78.563149] IPVS: ftp: loaded support on port[0] = 21 [ 78.585970] NET: Registered protocol family 30 [ 78.601559] Failed to register TIPC socket type [ 78.880956] IPVS: ftp: loaded support on port[0] = 21 [ 78.904355] NET: Registered protocol family 30 [ 78.908974] Failed to register TIPC socket type [ 79.311609] IPVS: ftp: loaded support on port[0] = 21 [ 79.320529] NET: Registered protocol family 30 [ 79.326600] Failed to register TIPC socket type [ 80.713533] IPVS: ftp: loaded support on port[0] = 21 [ 80.731449] NET: Registered protocol family 30 [ 80.736079] Failed to register TIPC socket type [ 80.885730] IPVS: ftp: loaded support on port[0] = 21 [ 80.894693] NET: Registered protocol family 30 [ 80.899297] Failed to register TIPC socket type [ 81.829162] IPVS: ftp: loaded support on port[0] = 21 [ 81.844552] NET: Registered protocol family 30 [ 81.849163] Failed to register TIPC socket type [ 82.177504] IPVS: ftp: loaded support on port[0] = 21 [ 82.204600] NET: Registered protocol family 30 [ 82.209217] Failed to register TIPC socket type [ 82.319736] IPVS: ftp: loaded support on port[0] = 21 [ 82.329935] NET: Registered protocol family 30 [ 82.335179] Failed to register TIPC socket type [ 83.726794] IPVS: ftp: loaded support on port[0] = 21 [ 83.764801] NET: Registered protocol family 30 [ 83.769438] Failed to register TIPC socket type [ 83.776568] IPVS: ftp: loaded support on port[0] = 21 [ 83.786682] list_add double add: new=ffffffff892e7630, prev=ffffffff890f3140, next=ffffffff892e7630. [ 83.797151] ------------[ cut here ]------------ [ 83.803239] kernel BUG at lib/list_debug.c:29! [ 83.813922] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 83.819599] CPU: 0 PID: 8343 Comm: syz-executor.3 Not tainted 4.19.47 #19 [ 83.826602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.836133] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 83.841397] Code: 56 ff ff ff 4c 89 e1 48 c7 c7 a0 ae 81 87 e8 d0 f3 30 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 e0 af 81 87 e8 b9 f3 30 fe <0f> 0b 48 89 f1 48 c7 c7 60 af 81 87 4c 89 e6 e8 a5 f3 30 fe 0f 0b [ 83.861161] RSP: 0018:ffff888080337b88 EFLAGS: 00010282 [ 83.866511] RAX: 0000000000000058 RBX: ffffffff892e74a0 RCX: 0000000000000000 [ 83.874112] RDX: 0000000000000000 RSI: ffffffff81559f66 RDI: ffffed1010066f63 [ 83.881388] RBP: ffff888080337ba0 R08: 0000000000000058 R09: ffffed1015d04fe9 [ 83.888650] R10: ffffed1015d04fe8 R11: ffff8880ae827f47 R12: ffffffff892e7630 [ 83.895920] R13: ffffffff892e7630 R14: ffffffff892e7630 R15: ffffffff892e75d0 [ 83.903176] FS: 0000000002393940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 83.911385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.917264] CR2: 0000000000a75e58 CR3: 00000000653c2000 CR4: 00000000001406f0 [ 83.924521] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.931789] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.939039] Call Trace: [ 83.941633] ? mutex_lock_nested+0x16/0x20 [ 83.945856] proto_register+0x459/0x8e0 [ 83.949819] tipc_socket_init+0x1c/0x70 [ 83.953792] tipc_init_net+0x2ed/0x570 [ 83.957664] ? tipc_exit_net+0x40/0x40 [ 83.961541] ops_init+0xb3/0x410 [ 83.964892] setup_net+0x2d3/0x740 [ 83.969269] ? lock_acquire+0x16f/0x3f0 [ 83.973235] ? ops_init+0x410/0x410 [ 83.976858] copy_net_ns+0x1df/0x340 [ 83.980563] create_new_namespaces+0x400/0x7b0 [ 83.985138] unshare_nsproxy_namespaces+0xc2/0x200 [ 83.990058] ksys_unshare+0x440/0x980 [ 83.993859] ? walk_process_tree+0x2c0/0x2c0 [ 83.998257] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.003002] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.008351] ? do_syscall_64+0x26/0x620 [ 84.012311] ? lockdep_hardirqs_on+0x415/0x5d0 [ 84.016880] __x64_sys_unshare+0x31/0x40 [ 84.020927] do_syscall_64+0xfd/0x620 [ 84.024712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.029887] RIP: 0033:0x45bd47 [ 84.033065] Code: 00 00 00 b8 63 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 1d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.051969] RSP: 002b:00007ffebe75da68 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 84.059667] RAX: ffffffffffffffda RBX: 000000000075c9a8 RCX: 000000000045bd47 [ 84.066935] RDX: 0000000000000000 RSI: 00007ffebe75da10 RDI: 0000000040000000 [ 84.074191] RBP: 00000000000000f8 R08: 0000000000000000 R09: 0000000000000005 [ 84.081444] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000075c9a8 [ 84.088703] R13: 00007ffebe75dcd8 R14: 0000000000000000 R15: 0000000000000000 [ 84.095966] Modules linked in: [ 84.110941] ---[ end trace 488686c5c51ff4d1 ]--- [ 84.115787] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 84.121279] Code: 56 ff ff ff 4c 89 e1 48 c7 c7 a0 ae 81 87 e8 d0 f3 30 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 e0 af 81 87 e8 b9 f3 30 fe <0f> 0b 48 89 f1 48 c7 c7 60 af 81 87 4c 89 e6 e8 a5 f3 30 fe 0f 0b [ 84.140930] RSP: 0018:ffff888080337b88 EFLAGS: 00010282 [ 84.146315] RAX: 0000000000000058 RBX: ffffffff892e74a0 RCX: 0000000000000000 [ 84.153932] RDX: 0000000000000000 RSI: ffffffff81559f66 RDI: ffffed1010066f63 [ 84.161888] RBP: ffff888080337ba0 R08: 0000000000000058 R09: ffffed1015d04fe9 [ 84.169164] R10: ffffed1015d04fe8 R11: ffff8880ae827f47 R12: ffffffff892e7630 [ 84.176460] R13: ffffffff892e7630 R14: ffffffff892e7630 R15: ffffffff892e75d0 [ 84.184029] FS: 0000000002393940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 84.192283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.198161] CR2: ffffffffff600400 CR3: 00000000653c2000 CR4: 00000000001406f0 [ 84.205461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.212766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.220029] Kernel panic - not syncing: Fatal exception [ 84.226596] Kernel Offset: disabled [ 84.230225] Rebooting in 86400 seconds..