[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 57.146500] audit: type=1800 audit(1540156240.206:25): pid=5976 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 57.165749] audit: type=1800 audit(1540156240.206:26): pid=5976 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 57.185376] audit: type=1800 audit(1540156240.226:27): pid=5976 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.39' (ECDSA) to the list of known hosts. 2018/10/21 21:10:54 fuzzer started 2018/10/21 21:10:59 dialing manager at 10.128.0.26:43193 2018/10/21 21:10:59 syscalls: 1 2018/10/21 21:10:59 code coverage: enabled 2018/10/21 21:10:59 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/10/21 21:10:59 setuid sandbox: enabled 2018/10/21 21:10:59 namespace sandbox: enabled 2018/10/21 21:10:59 Android sandbox: /sys/fs/selinux/policy does not exist 2018/10/21 21:10:59 fault injection: enabled 2018/10/21 21:10:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/10/21 21:10:59 net packed injection: enabled 2018/10/21 21:10:59 net device setup: enabled 21:13:41 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x205, 0x8000000100079) ioctl$KVM_SET_CPUID(r0, 0xc0185500, &(0x7f0000000080)=ANY=[@ANYBLOB="230305"]) syzkaller login: [ 239.251391] IPVS: ftp: loaded support on port[0] = 21 [ 241.937199] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.943790] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.952504] device bridge_slave_0 entered promiscuous mode [ 242.115611] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.122140] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.130636] device bridge_slave_1 entered promiscuous mode [ 242.277409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 242.420534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 21:13:45 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c126285718070") r1 = socket(0x2, 0xa, 0x6) bind$inet(r1, &(0x7f0000000040)={0x2, 0x200, @local}, 0x10) [ 242.918657] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 243.114060] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 243.441679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 243.448839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 243.669184] IPVS: ftp: loaded support on port[0] = 21 [ 244.044797] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 244.053128] team0: Port device team_slave_0 added [ 244.330202] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 244.338647] team0: Port device team_slave_1 added [ 244.506347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 244.513597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 244.522663] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 244.796723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 244.804039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 244.813327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 245.131120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 245.138825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 245.148463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 245.381541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 245.389638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 245.398673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.569514] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.576130] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.584697] device bridge_slave_0 entered promiscuous mode [ 247.841786] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.848423] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.856923] device bridge_slave_1 entered promiscuous mode [ 248.045305] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.051955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 248.058886] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.065449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 248.074396] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 248.088336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 248.316054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 248.632756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 21:13:51 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x10000) shutdown(r0, 0x1) [ 249.158246] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 249.533615] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 249.848236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 249.849376] IPVS: ftp: loaded support on port[0] = 21 [ 249.855331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 250.156840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 250.163971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 250.960220] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 250.968310] team0: Port device team_slave_0 added [ 251.297257] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 251.305427] team0: Port device team_slave_1 added [ 251.572108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 251.583868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 251.592797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 251.821410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 251.828767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 251.837585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 252.056809] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 252.067843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.076951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.398028] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 252.405700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.414685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 254.151193] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.157756] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.166806] device bridge_slave_0 entered promiscuous mode [ 254.459316] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.465935] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.474580] device bridge_slave_1 entered promiscuous mode [ 254.853662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 255.157923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 255.957400] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.963980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.970978] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.977566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.986961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 256.042032] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 256.175949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.303363] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 256.618408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 256.625629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.995109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 257.002232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 21:14:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x34000, 0x9effffff00000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x29, 0x82d, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}}, 0x0) [ 257.793644] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 257.802054] team0: Port device team_slave_0 added [ 258.203913] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 258.212158] team0: Port device team_slave_1 added [ 258.571586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 258.579014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 258.588075] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 258.817369] IPVS: ftp: loaded support on port[0] = 21 [ 258.950270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 258.957456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 258.966602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 259.308011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 259.315711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 259.324679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 259.690833] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 259.698671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 259.707879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 261.368085] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.859905] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 263.935059] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.941635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.948716] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.955248] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.964154] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 264.131581] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 264.138058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 264.146312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 264.192023] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 265.074073] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.080541] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.089488] device bridge_slave_0 entered promiscuous mode [ 265.441952] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.448399] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.457589] device bridge_slave_1 entered promiscuous mode [ 265.561319] 8021q: adding VLAN 0 to HW filter on device team0 [ 265.820210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 266.162072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 267.328255] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 267.658579] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 268.039802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 268.047375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 268.392385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 268.399477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 21:14:11 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000080)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440), 0xffffffffffffffba, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) [ 269.688056] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 269.696470] team0: Port device team_slave_0 added [ 270.168891] IPVS: ftp: loaded support on port[0] = 21 [ 270.197417] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 270.205591] team0: Port device team_slave_1 added [ 270.605189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 270.612342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 270.621083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 271.084158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 271.091207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 271.100091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 271.499985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.529114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 271.537244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.546302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 271.959528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 271.967390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.976684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 273.245125] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 274.779780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 274.786411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 274.794806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.514197] vhci_hcd: USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub 21:14:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x12, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 276.013305] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 21:14:19 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x6, 0x8) r1 = socket$inet(0x2b, 0x1, 0x0) shutdown(r1, 0x3) [ 276.697939] 8021q: adding VLAN 0 to HW filter on device team0 21:14:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000000280), 0x0, 0x0) shutdown(r0, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r1, @ANYBLOB="00012cbd7000fbdbdf250700000008000600070000003c000300080005000000ffff08000300610d000014000600fe80190000000000000000000000001914000600fe8000000000000000000000000000aa080004000500000014000300080005000000007f08000400770000000800040000000007000000000000000000000000000000000000ffff7f000001080003000400000028000200080006000700000008000400000000000000000000dc641271b04961cb73190f2670d49167a30a6276b00f87a7f43b433b2c3c01c8d48e16d59ff58bf4711d9199e1d61edd0baf2b708a94a001e05f02"], 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x50) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000280)=0x1) [ 277.036621] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.043147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 277.050083] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.056698] bridge0: port 1(bridge_slave_0) entered forwarding state [ 277.065284] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 21:14:20 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8948, &(0x7f0000000000)="c0242a476545c828d300") [ 277.709911] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.716677] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.725367] device bridge_slave_0 entered promiscuous mode 21:14:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034103030302c757365725f69643d1e735b8b75c4c216adb0985a6bed61d787b201c05a5ac377dbd6caab3207be8bb177a228bb5c7e0945a36c9022d42b2b7c1d466902a8e888bde5d84bcd07327be18d0fed25c9e1ec3ff13d426f6ad2cd3e84a59b30b892806a02a9d16e8e145799fc3971019970343cc470c07c42273e02b4b2", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000240)) read$FUSE(r1, &(0x7f00000030c0), 0x1000) lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)) umount2(&(0x7f0000000180)='./file0\x00', 0x2) write$FUSE_LSEEK(r1, &(0x7f0000000040)={0x18, 0x0, 0x1}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 277.852252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 21:14:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x177, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000180)={0x3}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000140)=0xffffffffbfffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="61a9420d074d35b91d5cab46bc6457d16b47fd069b7e58846c9065f68bfa8a5a54a4a8814c323b0b55c69a0892763f646d692def23de95a1a34f8cb371af73117269d37c309bb68cb7d3bff6f2e60e4352aa143710ac163017d43b19dd0ad6080dcf501a9b", 0x65, 0x0) keyctl$revoke(0x3, r3) recvmmsg(r0, &(0x7f0000f61000), 0x353, 0x2040, 0x0) [ 278.247090] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.253827] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.262369] device bridge_slave_1 entered promiscuous mode [ 278.402483] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 278.712537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready 21:14:21 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x180, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000300)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x147, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x69) close(r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r1) [ 279.175430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 21:14:22 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x106, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000180)={0x8, 0x120, 0xfa00, {0x3, {0x1, 0x2, "db8b08401a242328fd7645f184cfe23f24fabe859bdd2dbe51757f91ecf0d4c1d230b95c171fda3feb617e5fab1a2f211bae2eb444e43318ef466377af7c6a1905429d081167466b8a0650a23c207b471dc21ca0d0e37b96331d019c317f3d943009baf3fc7c9cd6c9e0a92e034bd0cb10749065d3ed1c49988bd0ee9dec75da46f7e952cf91418128f05090d4bd2d215e5a40a89b40b731f7333ecc3d594ee851074ce87e36a5d8893f8052eca030c717bd02e2abc59976fbb4f24ed4b16a92106f1d95fc7186cc8d068c750dd1377db6d34b280061ca0fe3c04e03931a8ff1f01bfdb4a1bc1d0fcf49c840ea509fbe4e00ce7b5fa284ee2c540d13b6319662", 0xd, 0x8001, 0x4000000000000000, 0xe5, 0x10001, 0x400, 0x1}, r1}}, 0x128) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f00000002c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) sendmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000780)="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", 0x44d}], 0x1, &(0x7f0000001780)}, 0x20008800) [ 280.474996] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 280.926524] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 281.281221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 281.288486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 281.603836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 281.610953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 281.819141] 8021q: adding VLAN 0 to HW filter on device bond0 [ 282.589239] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 282.597566] team0: Port device team_slave_0 added [ 282.930069] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 282.938327] team0: Port device team_slave_1 added [ 283.196674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 283.241204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 283.248470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 283.257407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 283.647215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 283.654642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 283.663392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 283.973943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 283.981541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 283.990664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 284.236623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 284.244451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 284.253319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 284.299241] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 284.305770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 284.313863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 284.964756] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 21:14:28 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) lsetxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:dhcp_state_t:s0\x00', 0x22, 0x0) setxattr$security_smack_entry(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.SMACK64IPOUT\x00', &(0x7f0000000200)="0000000201000000000000010400", 0xe, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket(0x10, 0x6, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000700)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e24, 0x3, @remote, 0x3}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x8000, @loopback, 0x714}, @in={0x2, 0x4e24, @rand_addr=0x23}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e22, 0xff, @local, 0x3}, @in6={0xa, 0x4e20, 0x1000, @local, 0x8c}], 0xb0) r10 = getegid() setgroups(0xa, &(0x7f00000006c0)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r10]) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x71) [ 285.441784] 8021q: adding VLAN 0 to HW filter on device team0 [ 287.186694] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.193324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.200255] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.206868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.215424] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 287.222185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 288.115364] ip (7193) used greatest stack depth: 53152 bytes left [ 289.694457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 290.486350] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 291.258100] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 291.264604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 291.272489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 21:14:34 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f00000003c0)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) [ 291.953508] 8021q: adding VLAN 0 to HW filter on device team0 [ 294.784731] 8021q: adding VLAN 0 to HW filter on device bond0 [ 295.313436] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 295.449698] ================================================================== [ 295.457143] BUG: KMSAN: uninit-value in tipc_nl_compat_dumpit+0x478/0x820 [ 295.464095] CPU: 1 PID: 7409 Comm: syz-executor3 Not tainted 4.19.0-rc8+ #70 [ 295.471566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.480939] Call Trace: [ 295.483572] dump_stack+0x306/0x460 [ 295.487233] ? _raw_spin_lock_irqsave+0x227/0x340 [ 295.492112] ? tipc_nl_compat_dumpit+0x478/0x820 [ 295.496912] kmsan_report+0x1a2/0x2e0 [ 295.500752] __msan_warning+0x7c/0xe0 [ 295.504588] tipc_nl_compat_dumpit+0x478/0x820 [ 295.509196] ? kmsan_set_origin+0x83/0x140 [ 295.513476] tipc_nl_compat_recv+0x1402/0x2760 [ 295.518574] ? INIT_BOOL+0xc/0x30 [ 295.522070] ? tipc_nl_node_reset_link_stats+0x5e0/0x5e0 [ 295.527560] ? tipc_nl_compat_bearer_disable+0x370/0x370 [ 295.533042] ? tipc_netlink_compat_stop+0x40/0x40 [ 295.537914] genl_rcv_msg+0x185c/0x1a20 [ 295.542717] ? kmsan_set_origin+0x83/0x140 [ 295.547323] netlink_rcv_skb+0x394/0x640 [ 295.551426] ? genl_unbind+0x380/0x380 [ 295.555371] genl_rcv+0x63/0x80 [ 295.558696] netlink_unicast+0x166d/0x1720 [ 295.562998] ? genl_pernet_exit+0x90/0x90 [ 295.567239] netlink_sendmsg+0x1391/0x1420 [ 295.571559] ___sys_sendmsg+0xe47/0x1200 [ 295.575699] ? netlink_getsockopt+0x1560/0x1560 [ 295.580406] ? __fget+0x8f7/0x940 [ 295.583923] ? __fdget+0x318/0x430 [ 295.587511] __se_sys_sendmsg+0x307/0x460 [ 295.591734] __x64_sys_sendmsg+0x4a/0x70 [ 295.595855] do_syscall_64+0xbe/0x100 [ 295.599692] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 295.604905] RIP: 0033:0x457569 [ 295.608120] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.627566] RSP: 002b:00007fe1e1253c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 295.635308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 295.642599] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 295.649891] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 295.657186] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe1e12546d4 [ 295.664476] R13: 00000000004c387d R14: 00000000004d56d0 R15: 00000000ffffffff [ 295.671786] [ 295.673431] Uninit was created at: [ 295.676997] kmsan_internal_poison_shadow+0xc8/0x1d0 [ 295.682129] kmsan_kmalloc+0xa4/0x120 [ 295.685968] kmsan_slab_alloc+0x10/0x20 [ 295.689987] __kmalloc_node_track_caller+0xb43/0x1400 [ 295.695202] __alloc_skb+0x422/0xe90 [ 295.698954] netlink_sendmsg+0xcaf/0x1420 [ 295.703141] ___sys_sendmsg+0xe47/0x1200 [ 295.707232] __se_sys_sendmsg+0x307/0x460 [ 295.711407] __x64_sys_sendmsg+0x4a/0x70 [ 295.715500] do_syscall_64+0xbe/0x100 [ 295.719776] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 295.724977] ================================================================== [ 295.732345] Disabling lock debugging due to kernel taint [ 295.737814] Kernel panic - not syncing: panic_on_warn set ... [ 295.737814] [ 295.745208] CPU: 1 PID: 7409 Comm: syz-executor3 Tainted: G B 4.19.0-rc8+ #70 [ 295.754067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.763899] Call Trace: [ 295.766515] dump_stack+0x306/0x460 [ 295.770203] panic+0x54c/0xafa [ 295.773473] kmsan_report+0x2d3/0x2e0 [ 295.777317] __msan_warning+0x7c/0xe0 [ 295.781161] tipc_nl_compat_dumpit+0x478/0x820 [ 295.785768] ? kmsan_set_origin+0x83/0x140 [ 295.790064] tipc_nl_compat_recv+0x1402/0x2760 [ 295.794684] ? INIT_BOOL+0xc/0x30 [ 295.798178] ? tipc_nl_node_reset_link_stats+0x5e0/0x5e0 [ 295.803657] ? tipc_nl_compat_bearer_disable+0x370/0x370 [ 295.809138] ? tipc_netlink_compat_stop+0x40/0x40 [ 295.814016] genl_rcv_msg+0x185c/0x1a20 [ 295.818425] ? kmsan_set_origin+0x83/0x140 [ 295.822745] netlink_rcv_skb+0x394/0x640 [ 295.826857] ? genl_unbind+0x380/0x380 [ 295.830798] genl_rcv+0x63/0x80 [ 295.834117] netlink_unicast+0x166d/0x1720 [ 295.838408] ? genl_pernet_exit+0x90/0x90 [ 295.842613] netlink_sendmsg+0x1391/0x1420 [ 295.846910] ___sys_sendmsg+0xe47/0x1200 [ 295.847823] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 295.851011] ? netlink_getsockopt+0x1560/0x1560 [ 295.857360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 295.861764] ? __fget+0x8f7/0x940 [ 295.869499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 295.871739] ? __fdget+0x318/0x430 [ 295.881776] __se_sys_sendmsg+0x307/0x460 [ 295.885988] __x64_sys_sendmsg+0x4a/0x70 [ 295.890075] do_syscall_64+0xbe/0x100 [ 295.893907] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 295.899114] RIP: 0033:0x457569 [ 295.902333] Code: fd b3 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.922270] RSP: 002b:00007fe1e1253c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 295.930012] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 295.937305] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 295.944592] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 295.951881] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe1e12546d4 [ 295.959166] R13: 00000000004c387d R14: 00000000004d56d0 R15: 00000000ffffffff [ 295.967325] Kernel Offset: disabled [ 295.970965] Rebooting in 86400 seconds..