[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 31.370085] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.473570] random: sshd: uninitialized urandom read (32 bytes read) [ 37.038357] random: sshd: uninitialized urandom read (32 bytes read) [ 38.418753] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. [ 44.350965] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/04 12:24:55 fuzzer started [ 45.778965] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/04 12:24:58 dialing manager at 10.128.0.26:34161 2018/07/04 12:25:00 syscalls: 1541 2018/07/04 12:25:00 code coverage: enabled 2018/07/04 12:25:00 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/07/04 12:25:00 setuid sandbox: enabled 2018/07/04 12:25:00 namespace sandbox: enabled 2018/07/04 12:25:00 fault injection: enabled 2018/07/04 12:25:00 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/07/04 12:25:00 net packed injection: enabled [ 53.369955] random: crng init done 12:26:26 executing program 0: 12:26:26 executing program 1: 12:26:26 executing program 7: 12:26:26 executing program 2: 12:26:26 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0500aaaaaabb0000000000008100b500080600013755b98c9efedde0448c51ddfe8000000000000000000000000000aaaaf36a4559a9ffffffffffffdf000000000000000000"], &(0x7f0000000180)={0x0, 0x1, [0xef, 0xbfb, 0xff2, 0x9e9]}) 12:26:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00000000c0), &(0x7f0000000000)=0x319) 12:26:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xfffffffd}, 0x6) 12:26:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) [ 136.516619] IPVS: ftp: loaded support on port[0] = 21 [ 136.569417] IPVS: ftp: loaded support on port[0] = 21 [ 136.589962] IPVS: ftp: loaded support on port[0] = 21 [ 136.599433] IPVS: ftp: loaded support on port[0] = 21 [ 136.619739] IPVS: ftp: loaded support on port[0] = 21 [ 136.660470] IPVS: ftp: loaded support on port[0] = 21 [ 136.664057] IPVS: ftp: loaded support on port[0] = 21 [ 136.687482] IPVS: ftp: loaded support on port[0] = 21 [ 138.905442] ip (4694) used greatest stack depth: 54536 bytes left [ 139.317889] ip (4722) used greatest stack depth: 54328 bytes left [ 140.470377] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.476839] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.510330] device bridge_slave_0 entered promiscuous mode [ 140.541748] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.548204] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.574204] device bridge_slave_0 entered promiscuous mode [ 140.593974] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.600425] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.625382] device bridge_slave_0 entered promiscuous mode [ 140.633584] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.640093] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.650392] device bridge_slave_0 entered promiscuous mode [ 140.664875] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.671326] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.701114] device bridge_slave_0 entered promiscuous mode [ 140.718441] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.724896] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.750236] device bridge_slave_0 entered promiscuous mode [ 140.765166] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.771628] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.790509] device bridge_slave_0 entered promiscuous mode [ 140.823785] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.830273] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.842708] device bridge_slave_1 entered promiscuous mode [ 140.851804] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.858249] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.874299] device bridge_slave_1 entered promiscuous mode [ 140.895120] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.901564] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.927804] device bridge_slave_1 entered promiscuous mode [ 140.945977] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.952443] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.977254] device bridge_slave_1 entered promiscuous mode [ 140.993799] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.000269] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.012715] device bridge_slave_1 entered promiscuous mode [ 141.029302] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.035751] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.061111] device bridge_slave_1 entered promiscuous mode [ 141.074713] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.081173] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.105179] device bridge_slave_1 entered promiscuous mode [ 141.113270] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.119692] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.142228] device bridge_slave_0 entered promiscuous mode [ 141.157516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.174787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.183534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.192773] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.205994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.253571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.299566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.383266] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.389728] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.424145] device bridge_slave_1 entered promiscuous mode [ 141.438506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.461661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.471155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.481889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.490880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.502292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.549011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.657622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.957277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 142.047212] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.088987] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.215531] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.253759] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.276969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.287989] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.308875] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.346854] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.382017] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.484543] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.509805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.516803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.541171] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.552675] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.562153] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.612014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.619155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.654301] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.707385] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 142.726225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.734857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.769807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.781145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.814221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.821252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.839544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.846868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.854751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.909163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.946594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.953704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.983653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.990620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 143.011826] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 143.021074] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 143.029542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 143.039757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 143.081991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 143.155777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 143.165499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 143.172510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 143.198467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 143.249174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 143.256226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 143.306731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 143.313708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 143.454124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 143.493841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 143.610655] ip (4991) used greatest stack depth: 54120 bytes left [ 143.662015] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.698954] team0: Port device team_slave_0 added [ 143.738453] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.763472] team0: Port device team_slave_0 added [ 143.810515] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.839639] team0: Port device team_slave_0 added [ 143.863094] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.881212] team0: Port device team_slave_0 added [ 143.898392] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.918019] team0: Port device team_slave_0 added [ 143.964246] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.982075] team0: Port device team_slave_1 added [ 144.000478] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 144.021002] team0: Port device team_slave_0 added [ 144.044839] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.067870] team0: Port device team_slave_1 added [ 144.083989] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 144.117276] team0: Port device team_slave_0 added [ 144.125365] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.146946] team0: Port device team_slave_1 added [ 144.169443] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.186623] team0: Port device team_slave_1 added [ 144.214266] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.233796] team0: Port device team_slave_1 added [ 144.247513] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.264897] team0: Port device team_slave_1 added [ 144.272118] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 144.290848] team0: Port device team_slave_0 added [ 144.306288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.313533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.331227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.365988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.385616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.401564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.435496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.448815] team0: Port device team_slave_1 added [ 144.461951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.470606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.477888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.485895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.510693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.529277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.549508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.563991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.580145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.604674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.612343] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.620632] team0: Port device team_slave_1 added [ 144.629700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.638532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.645566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.656264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.692811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.722896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.738480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.751144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.768354] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 144.790704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.799933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.807400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.814443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.823268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.846636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.862193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.883089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.899993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.911346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.928574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.941382] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 144.948738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.960408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.970981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.982234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.989646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.001472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.026010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.048984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.068120] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.083891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.094151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.105953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.116292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.124836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.135588] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.143563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.152636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.160919] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.171951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.200684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.224958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.251213] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.284808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.302678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.316821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.327957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.338982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.352473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.371325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.382873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.401645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.418838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.439640] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.453824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.464563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.476555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.484446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.493308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.505796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.529476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.540337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.557881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.598927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.629443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.658814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.672593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.684268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.711284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.747155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.775706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.800734] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.818350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.847747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.896428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.903905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.916251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.964285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.972014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.983183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.863087] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.869539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.876322] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.882750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.922245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.928713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.969477] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.975927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.982701] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.989125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.049946] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.126792] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.133247] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.140077] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.146505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.202479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.222435] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.228885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.235654] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.242105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.259999] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.478172] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.484639] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.491413] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.497842] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.517440] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.565748] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.572214] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.578996] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.585423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.654173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.669190] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.675627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.682417] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.688847] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.746750] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.797259] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.803725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.810903] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.817349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.913082] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.961158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.981777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.007161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.035171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.056533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.070826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.078423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.911589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.983760] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.056562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.082106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.406420] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.450298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.605465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.709742] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 158.863016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.975908] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 158.984645] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.008766] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.305914] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.400318] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.514580] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.583924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 159.590718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.612901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.870858] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.886261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 159.892809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.915318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.939015] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 159.958217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.990252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.024442] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.034662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.058108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.333990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.340328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.351587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.396407] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.402872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.422953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.483587] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.527757] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.534182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.544968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.829656] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.853757] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.860142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.880165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.918529] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.966920] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.253109] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.369915] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.468429] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.963852] 8021q: adding VLAN 0 to HW filter on device team0 12:26:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x227, &(0x7f0000000240)={&(0x7f0000000080)=@delsa={0x3c, 0x11, 0x11, 0x0, 0x0, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, [@srcaddr={0x14, 0xd}]}, 0x3c}, 0x1}, 0x0) 12:26:57 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) 12:26:57 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x7) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) 12:26:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00'}) 12:26:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/cgroup\x00') 12:26:57 executing program 2: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) [ 166.715789] ------------[ cut here ]------------ [ 166.720595] kmsan_get_shadow_address_inline(fffffe0000016f08, 8, 1) [ 166.727076] WARNING: CPU: 0 PID: 6581 at mm/kmsan/kmsan_instr.c:153 kmsan_get_shadow_address_inline+0x192/0x2e0 [ 166.737301] Kernel panic - not syncing: panic_on_warn set ... [ 166.737301] [ 166.744676] CPU: 0 PID: 6581 Comm: syz-executor0 Not tainted 4.17.0+ #17 [ 166.751539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.760891] Call Trace: [ 166.763469] <#DB> [ 166.765624] dump_stack+0x185/0x1d0 [ 166.769255] panic+0x3d0/0x990 [ 166.772461] __warn+0x40f/0x580 [ 166.775741] ? kmsan_get_shadow_address_inline+0x192/0x2e0 [ 166.781368] report_bug+0x72a/0x880 [ 166.784996] ? kmsan_get_shadow_address_inline+0x192/0x2e0 [ 166.790791] ? kmsan_get_shadow_address_inline+0x192/0x2e0 [ 166.796420] do_error_trap+0x1c1/0x620 [ 166.800313] ? vprintk_func+0x517/0x700 [ 166.804295] ? __msan_get_context_state+0x20/0xf0 [ 166.809157] do_invalid_op+0x46/0x50 [ 166.812877] invalid_op+0x14/0x20 [ 166.816332] RIP: 0010:kmsan_get_shadow_address_inline+0x192/0x2e0 [ 166.822560] RSP: 0018:fffffe0000016da8 EFLAGS: 00010082 [ 166.827922] RAX: 0000000000000037 RBX: 0000000000000001 RCX: 0000000000000000 [ 166.835191] RDX: ffffc900018cb000 RSI: 00000000000010a2 RDI: 00000000000010a3 [ 166.842462] RBP: fffffe0000016df0 R08: 0000000000000000 R09: 0000000000000001 [ 166.849736] R10: 0000000000000000 R11: ffffffff86577160 R12: 0000000000000000 [ 166.857005] R13: 0000000000000001 R14: 0000000000000008 R15: ffff88019bfd1d40 [ 166.864292] ? write_ext_msg+0x950/0x950 [ 166.868366] ? kmsan_get_shadow_address_inline+0x192/0x2e0 [ 166.874003] __msan_poison_alloca+0xa7/0x1d0 [ 166.878417] ? debug+0x28/0x50 [ 166.881622] do_debug+0x5b/0x800 [ 166.884998] debug+0x28/0x50 [ 166.888024] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 166.893639] RSP: 0018:ffff88013104fb80 EFLAGS: 00000206 [ 166.899004] RAX: ffffffff83ffc592 RBX: 0000000020000000 RCX: 0000000000000005 [ 166.906278] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff88013104fc10 [ 166.913547] RBP: ffff88013104fc00 R08: 616c735f646e6f62 R09: 0000000000000002 [ 166.920816] R10: 0000000000000000 R11: ffffffff881cf150 R12: ffff88013104fb88 [ 166.928082] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000028 [ 166.935369] ? netlink_getname+0x4f0/0x4f0 [ 166.939617] ? _copy_from_user+0xd2/0x200 [ 166.943763] [ 166.946023] ? _copy_from_user+0x10c/0x200 [ 166.950267] ? netlink_getname+0x4f0/0x4f0 [ 166.954507] sock_do_ioctl+0x2da/0x6c0 [ 166.958397] ? do_vfs_ioctl+0xcbd/0x24b0 [ 166.962463] sock_ioctl+0x748/0xd10 [ 166.966091] ? __x64_sys_ioctl+0x280/0x320 [ 166.970329] ? do_vfs_ioctl+0x160/0x24b0 [ 166.974391] ? sock_poll+0x380/0x380 [ 166.978102] do_vfs_ioctl+0xcbd/0x24b0 [ 166.981990] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 166.987349] ? __fget_light+0x6a3/0x700 [ 166.991332] __x64_sys_ioctl+0x280/0x320 [ 166.995394] ? ksys_ioctl+0x260/0x260 [ 166.999190] do_syscall_64+0x15b/0x230 [ 167.003083] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 167.008266] RIP: 0033:0x455ab9 [ 167.011449] RSP: 002b:00007fcd9ee08c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 167.019165] RAX: ffffffffffffffda RBX: 00007fcd9ee096d4 RCX: 0000000000455ab9 [ 167.026440] RDX: 0000000020000000 RSI: 0000000000008933 RDI: 0000000000000015 [ 167.033716] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 167.040989] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 167.048263] R13: 00000000004bf96a R14: 00000000004ceb68 R15: 0000000000000000 [ 167.056121] Dumping ftrace buffer: [ 167.059653] (ftrace buffer empty) [ 167.063340] Kernel Offset: disabled [ 167.066942] Rebooting in 86400 seconds..