[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 58.146988] sshd (6143) used greatest stack depth: 53184 bytes left [....] Starting OpenBSD Secure Shell server: sshd[ 58.349970] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 59.228274] random: sshd: uninitialized urandom read (32 bytes read) [ 59.675553] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 62.013609] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.19' (ECDSA) to the list of known hosts. [ 67.918759] random: sshd: uninitialized urandom read (32 bytes read) 2018/10/05 00:36:01 fuzzer started [ 72.607335] random: cc1: uninitialized urandom read (8 bytes read) 2018/10/05 00:36:06 dialing manager at 10.128.0.26:36867 2018/10/05 00:36:06 syscalls: 1 2018/10/05 00:36:06 code coverage: enabled 2018/10/05 00:36:06 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/10/05 00:36:06 setuid sandbox: enabled 2018/10/05 00:36:06 namespace sandbox: enabled 2018/10/05 00:36:06 Android sandbox: /sys/fs/selinux/policy does not exist 2018/10/05 00:36:06 fault injection: enabled 2018/10/05 00:36:06 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/10/05 00:36:06 net packed injection: enabled 2018/10/05 00:36:06 net device setup: enabled [ 77.606477] random: crng init done 00:38:04 executing program 0: [ 193.867115] IPVS: ftp: loaded support on port[0] = 21 [ 196.322302] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.328806] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.337481] device bridge_slave_0 entered promiscuous mode [ 196.495945] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.502669] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.511018] device bridge_slave_1 entered promiscuous mode [ 196.647408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 196.784050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 00:38:08 executing program 1: [ 197.208954] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.350455] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.779013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 197.786181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.038608] IPVS: ftp: loaded support on port[0] = 21 [ 198.606131] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.614360] team0: Port device team_slave_0 added [ 198.844527] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.852814] team0: Port device team_slave_1 added [ 199.098990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 199.106329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.115615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.343614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 199.350712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.359695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.613718] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 199.621372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.630701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.896013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 199.903775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.913105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.407559] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.414461] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.422983] device bridge_slave_0 entered promiscuous mode [ 201.682716] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.689197] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.697781] device bridge_slave_1 entered promiscuous mode [ 201.862999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 202.117604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 202.524850] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.531352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.538444] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.545012] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.554027] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 202.781987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 00:38:13 executing program 2: [ 203.020142] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 203.357500] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 203.626094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 203.633376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 203.737267] IPVS: ftp: loaded support on port[0] = 21 [ 203.879801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 203.887176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 204.643513] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 204.652012] team0: Port device team_slave_0 added [ 204.954489] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 204.962962] team0: Port device team_slave_1 added [ 205.198426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 205.206130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 205.215225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 205.556177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 205.563568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 205.572573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 205.897258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 205.905070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 205.914219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 206.171205] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 206.178926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 206.187981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 208.647674] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.654253] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.662839] device bridge_slave_0 entered promiscuous mode [ 208.926265] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.933034] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.941443] device bridge_slave_1 entered promiscuous mode [ 209.268439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 209.418271] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.424868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.431933] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.438387] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.447349] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 209.575491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 210.172000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 210.492584] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 210.742452] bond0: Enslaving bond_slave_1 as an active interface with an up link 00:38:21 executing program 3: [ 211.054619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 211.061866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 211.473834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 211.480904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 212.021256] IPVS: ftp: loaded support on port[0] = 21 [ 212.615940] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 212.624462] team0: Port device team_slave_0 added [ 212.910885] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 212.919311] team0: Port device team_slave_1 added [ 213.316786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 213.324941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 213.333812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 213.663405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 213.670465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 213.679488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 214.045759] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 214.053527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 214.062587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 214.346805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 214.354576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 214.363738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 215.254917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.518185] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 217.907339] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 217.913862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.922123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.090731] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.097451] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.106192] device bridge_slave_0 entered promiscuous mode [ 218.228482] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.235242] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.242345] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.248821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.257588] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 218.422521] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.429073] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.437835] device bridge_slave_1 entered promiscuous mode [ 218.445352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 218.906155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 219.247541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 219.268592] 8021q: adding VLAN 0 to HW filter on device team0 [ 220.320469] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 220.636829] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 220.987863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 220.995103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 221.329044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 221.336250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 00:38:32 executing program 4: [ 222.649765] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 222.657994] team0: Port device team_slave_0 added [ 223.086929] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 223.095321] team0: Port device team_slave_1 added [ 223.112310] IPVS: ftp: loaded support on port[0] = 21 [ 223.558472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 223.565797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 223.575284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 223.943431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 223.950522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 223.959635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 224.349529] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 224.357335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 224.366552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 224.804104] 8021q: adding VLAN 0 to HW filter on device bond0 [ 224.830950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 224.838892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 224.848191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.256218] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 227.931511] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 227.938309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.946389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 00:38:40 executing program 0: 00:38:40 executing program 0: r0 = socket$inet(0x2, 0x4001000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x260000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f0000000040)={0x2, 0x1000004e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f00000001c0)='5', 0x1, 0x0, &(0x7f00000000c0), 0x10) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r0, r2, &(0x7f0000000180), 0x2000000000005) [ 229.481092] syz-executor0 (6984) used greatest stack depth: 49312 bytes left [ 229.540624] 8021q: adding VLAN 0 to HW filter on device team0 00:38:40 executing program 0: r0 = socket$inet(0x2, 0x4001000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x260000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000003, &(0x7f0000000040)={0x2, 0x1000004e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f00000001c0)='5', 0x1, 0x0, &(0x7f00000000c0), 0x10) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r0, r2, &(0x7f0000000180), 0x2000000000005) [ 229.853024] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.859590] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.866619] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.873137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.881408] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 230.013666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 00:38:41 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x1, 0x1, 0x3, 0x4}}, 0x80) connect(r0, &(0x7f0000002000)=@ethernet, 0xfe4a) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000), 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0), 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000240)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/143, 0x8f}], 0x5, &(0x7f0000000540)=""/78, 0x4e, 0x17592a85}, 0x12000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}}, 0x0) [ 230.501195] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.508015] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.516734] device bridge_slave_0 entered promiscuous mode 00:38:41 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x1, 0x1, 0x3, 0x4}}, 0x80) connect(r0, &(0x7f0000002000)=@ethernet, 0xfe4a) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000), 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0), 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000240)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/143, 0x8f}], 0x5, &(0x7f0000000540)=""/78, 0x4e, 0x17592a85}, 0x12000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}}, 0x0) [ 231.084900] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.091372] bridge0: port 2(bridge_slave_1) entered disabled state [ 231.099890] device bridge_slave_1 entered promiscuous mode 00:38:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000200), 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000012000d00000000000000000007000000596f96201e2ce57bf6e95c44cd4aac88016540de232e9b1e29cdac8056a1fa390e2e4e86cea3f81bb10621b8c19678", @ANYRES32=0x0, @ANYBLOB="0000060000000000140003007665ca7c684f746f5f6272696467e5009a9ddfce004489017008fcade3884e6789f888e6bf7320e25bb579df6ede76f19e4567b5c4fc88ec81a67a2a8e1c9be893e1968d4919553862006752435d7a063b9322076d2159b62fe853c3739bc4ce4cb372e4e963b18682a956bcef7610e952d453fedcf0b9df50216692da257b334365e6c02848bf14d75cd88737"], 0xfee8}}, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) [ 231.635020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 231.642888] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 231.666605] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 00:38:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000200), 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000012000d00000000000000000007000000596f96201e2ce57bf6e95c44cd4aac88016540de232e9b1e29cdac8056a1fa390e2e4e86cea3f81bb10621b8c19678", @ANYRES32=0x0, @ANYBLOB="0000060000000000140003007665ca7c684f746f5f6272696467e5009a9ddfce004489017008fcade3884e6789f888e6bf7320e25bb579df6ede76f19e4567b5c4fc88ec81a67a2a8e1c9be893e1968d4919553862006752435d7a063b9322076d2159b62fe853c3739bc4ce4cb372e4e963b18682a956bcef7610e952d453fedcf0b9df50216692da257b334365e6c02848bf14d75cd88737"], 0xfee8}}, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) [ 232.067568] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 232.097419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 00:38:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000200), 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000012000d00000000000000000007000000596f96201e2ce57bf6e95c44cd4aac88016540de232e9b1e29cdac8056a1fa390e2e4e86cea3f81bb10621b8c19678", @ANYRES32=0x0, @ANYBLOB="0000060000000000140003007665ca7c684f746f5f6272696467e5009a9ddfce004489017008fcade3884e6789f888e6bf7320e25bb579df6ede76f19e4567b5c4fc88ec81a67a2a8e1c9be893e1968d4919553862006752435d7a063b9322076d2159b62fe853c3739bc4ce4cb372e4e963b18682a956bcef7610e952d453fedcf0b9df50216692da257b334365e6c02848bf14d75cd88737"], 0xfee8}}, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) [ 232.487705] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 233.292577] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 233.625368] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 234.038693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 234.045891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 234.434546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 234.461832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 235.017747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 235.497749] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 235.506111] team0: Port device team_slave_0 added [ 235.815285] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 235.823700] team0: Port device team_slave_1 added [ 235.955073] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 236.177814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 236.185051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 236.193810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 236.449095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 236.456343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 236.465297] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 236.806335] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 236.814150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 236.823048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 236.947348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 236.953913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 236.962710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 237.172560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 237.180433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 237.189551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 237.883670] 8021q: adding VLAN 0 to HW filter on device team0 00:38:49 executing program 1: [ 240.092445] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.098979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.106094] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.112653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.120888] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 240.127765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 242.625946] 8021q: adding VLAN 0 to HW filter on device bond0 00:38:54 executing program 2: [ 243.496219] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 244.059225] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 244.065855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 244.074079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 244.622259] 8021q: adding VLAN 0 to HW filter on device team0 [ 247.193007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 247.720315] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 00:38:59 executing program 3: [ 248.252575] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 248.259207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 248.267765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 248.558672] 8021q: adding VLAN 0 to HW filter on device team0 00:39:01 executing program 4: 00:39:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000200), 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000012000d00000000000000000007000000596f96201e2ce57bf6e95c44cd4aac88016540de232e9b1e29cdac8056a1fa390e2e4e86cea3f81bb10621b8c19678", @ANYRES32=0x0, @ANYBLOB="0000060000000000140003007665ca7c684f746f5f6272696467e5009a9ddfce004489017008fcade3884e6789f888e6bf7320e25bb579df6ede76f19e4567b5c4fc88ec81a67a2a8e1c9be893e1968d4919553862006752435d7a063b9322076d2159b62fe853c3739bc4ce4cb372e4e963b18682a956bcef7610e952d453fedcf0b9df50216692da257b334365e6c02848bf14d75cd88737"], 0xfee8}}, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) 00:39:01 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000080)={0x0, @speck128, 0x0, "0749dcfd0872da63"}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) getcwd(&(0x7f0000000100)=""/55, 0x37) open_by_handle_at(r1, &(0x7f0000000140)={0xfc, 0x7, "4be044497608cfbbc48c849bbf5d64f79bee9f63c86839375aa9cfd044cd9ec5c8eb158419af3bfb8a00379d31c61bce83e6efa7599b126b654610d30d173f26638638a16e2af020433ad2609792bc7c74023676e2db94ea8b15ca94439f8ccf733c3126aaee712222a63baff53a8e8b9f0ba019748c50fb31bd40e1fc06ee00f9a7666e5c1a9b74c442bf4306a5b6eca5ca5745742db343de64f681dd9b65a5d58b4cbb3ff680fa9628fc7956a20a24b83dff2dc3caae1a35541841a628b5c8393b394ab9e86ac2f4f89ca8fecaf023f669558de5b22244ba5bfe6054d1d4ab1660be70d4945ab5cab87cf0aa1d1422546385ba"}, 0x4881) prctl$getname(0x10, &(0x7f0000000240)=""/34) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r0, &(0x7f00000002c0)=[{}], 0x1, 0x7444) recvmmsg(r3, &(0x7f0000008400)=[{{&(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/85, 0x55}], 0x1, &(0x7f0000000440)=""/5, 0x5, 0xfff}, 0x1ff}, {{&(0x7f0000000480)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000500)=""/138, 0x8a}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x2, 0xffffffffffffffff, 0x0, 0x401}, 0x5}, {{&(0x7f0000001600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001680)=""/215, 0xd7}, {&(0x7f0000001780)=""/59, 0x3b}, {&(0x7f00000017c0)=""/170, 0xaa}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x4, &(0x7f00000028c0)=""/97, 0x61}, 0x5}, {{&(0x7f0000002940)=@xdp, 0x80, &(0x7f0000004d40)=[{&(0x7f00000029c0)=""/166, 0xa6}, {&(0x7f0000002a80)=""/165, 0xa5}, {&(0x7f0000002b40)=""/51, 0x33}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/110, 0x6e}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/41, 0x29}, {&(0x7f0000004c40)=""/193, 0xc1}], 0x8, 0x0, 0x0, 0x9}, 0x700}, {{&(0x7f0000004dc0)=@nfc, 0x80, &(0x7f0000008140)=[{&(0x7f0000004e40)=""/31, 0x1f}, {&(0x7f0000004e80)=""/4096, 0x1000}, {&(0x7f0000005e80)=""/4096, 0x1000}, {&(0x7f0000006e80)=""/191, 0xbf}, {&(0x7f0000006f40)=""/186, 0xba}, {&(0x7f0000007000)=""/111, 0x6f}, {&(0x7f0000007080)=""/75, 0x4b}, {&(0x7f0000007100)=""/43, 0x2b}, {&(0x7f0000007140)=""/4096, 0x1000}], 0x9, &(0x7f0000008200)=""/151, 0x97, 0x8}, 0x6}, {{&(0x7f00000082c0)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f00000083c0)=[{&(0x7f0000008340)=""/67, 0x43}], 0x1, 0x0, 0x0, 0x3}, 0x2}], 0x6, 0x40000060, &(0x7f0000008580)={0x77359400}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000085c0)='/dev/vsock\x00') r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008600)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getflags(r3, 0x3) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000008640)) sync_file_range(r1, 0x6, 0x1, 0x4) fsetxattr$trusted_overlay_opaque(r5, &(0x7f0000008680)='trusted.overlay.opaque\x00', &(0x7f00000086c0)='y\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008700), &(0x7f0000008740)=0x4) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000087c0)={0xffffffffffffffff, r5, 0x0, 0x2, &(0x7f0000008780)='y\x00', 0xffffffffffffffff}, 0x30) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000008800)=r6) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000008840)=0x200) sendmsg$kcm(r4, &(0x7f0000009000)={&(0x7f0000008880)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000008d00)=[{&(0x7f0000008900)="9f1e0fd0fa50a564f944c242553500a684ba4bddad5237ce41238cfa7e61ef6f3e27e6b74b47bff7da521a30686e02c867dfa1802a07aba2248cc33a7370f366e4c43135f8ad8dd2c0a39f9c7a55a7491449f2d0edb16ef2fe2ee8909eb056f047eecb7cc4cc86d7d26b83800b4740dade5b395a81a8cf9ce568a961250a10aa4d2167929fd6c7b775e5aabd1adb3bff277bea79a7b8813651f04bb15627c3651563966e29a6d3efeeb1444233d34e1139531792", 0xb4}, {&(0x7f00000089c0)="f210390c4e66c3247cd51021d3dd01386b5ddcbd31f3af07a13488869a4c774331a989584d01d13d54b5c7d5006b88877fc69a1b0e0a53b53f66bc71a3e01db46a4328d29943d0a30133ae47b579250cb3f3ba1bf3e707a0408b7d9d209ccc574d87a117f4e1975abdeb7a92604ae80253798d4ed920363d50e536229f", 0x7d}, {&(0x7f0000008a40)="323809554ae0321266b20d54d126ad08ded087530308e1ff3e689d7e5b77d66e3027d708b459e60701fe5f39c893b9bc1b9c1d185ff4f924ea935fad43c77f74b2461562ce602e726f8724f6b565192c41eb938b1e23ceaef4df7c2b1526ca30fbfaf7c48b9f213041eb52b2af42cf5f6aaab4dab829e2793052f6c2bd1f752c8332783c91ede5b430f4f1ca9aa99b8fb9d8a6b1fb29bcf8043d3efa3062593dd25d338cd678fa3ad98de33f1a241973a697a8bc3b560be74097521ccfbcfab8c9f074733992", 0xc6}, {&(0x7f0000008b40)="acdce4f9cd6fa834cb29c520b10b8a3805b60b8cdcd59c", 0x17}, {&(0x7f0000008b80)="c5ee7d43f16b2bbc033d25b37fa23e2052b9e045660415eecdce6d521252d2ec42b25ea097e9829ffcbc1eb9165a2993e794751afced69cd7ae5d04f18f9ba58852db03b969e5d776e78ac1d3b6875e91a5de95a8d8bbb493ce71aca88fd3f291897c1e36863117917f98b86764f046146cb3c62f7da4f28a520bd11bb51ceaecdff8e163492b811b224c2b49df09e9a933ee1466b458add23a061b1c25e999244796980d3c11f1d728789a54cffeeb5f947d8", 0xb3}, {&(0x7f0000008c40)="8c2d4c4c43783874228207d7063a664526a5d19a072911b2b707f1a7b1b4f96155775ce6d2a64fc596e35913631a71fda32dc145758fe9a77a35b7a60de0744a6bc36f21a34b61b86ed7782be4d6875f49278ae98d1540faa2e4e4b99d84e425f4b15650b569e5292b966d548a1e991cccebee3957f5d2d9edeefa4c0513e0fea5f443ddd9d3235982fc2c2b65191b2f9bb083", 0x93}], 0x6, &(0x7f0000008d80)=[{0x90, 0x0, 0x6, "211cfa980b45036ac30a8cddfbf5431878064eaa86cf1d1d018a8d0239cdfe344e993418ebb451b9ae585aab26fd4fc9a9e7a3facbcec5f08cd822b2d5e08d559c30376c29fb31e5c4c8a74eed25e84869a4c4a6b6591dcc5e7cb1f238728e6a6621cc613a07fe579314518459754b9e47b782e3b2666fba2407ada0"}, {0x108, 0x116, 0x1, "6537250caa7b9390c9e2f5e4b307269fb53210f979719b82f6dc4bc3f366eae0baa2131b1fb6c6a48cc211683b355e18bd32043a5f1fd3a2e8dcdbc59e4457ec42cbe79d2e2eba5db3d75e710933cb7b69280f7cd1e8d1c460725e306ee8baaa3310bec34d60288daf162b8dda8aee104c8207ef83481dde37ef5120e6a63c60c9a7a22abf79c3c9b027bda7de1f38bebfc5a5a9e35d46be405b482d66d31d18d9e26ff0eecd4060d965e8b6ee96f037a5cbabe34240ef2040f93c32776288ca1be7bfaae45e506311762cb2149fb01847369a5baee2053848b37403b3e0abc081e11b0c889548b31cdbf17ce038c6ecc17d4d5cf45a1dc1"}, {0xd0, 0x117, 0x6, "88d3d4ac2f41d946e75773757dad0228c4a73dba74d7342780c2d7a788507790aa8cbeea0502c99e6ae166ed748507a101d119fe9fd24c559d958882a191f6a726bd67f6d9dd4f21016a70de5e16547d9fa51fd66c12ad39b3e8661a9d22b9eda65f2afb35dfd170025e2f2e303a1cb738f80507366e2460965049ac915cae3b75c6fc7401b4bf4f9b48708fca7509a2450ea432614d954db159346fed27a4efd13f51b1d1ddda771419540c740dacbb5ddfe9194574ba638eab3173ca0ac925"}], 0x268, 0x80}, 0x8000) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000009040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000009080)=[@in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x9f, @empty, 0x40}, @in6={0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x21}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}], 0x88) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000009140)='/proc/self/attr/current\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000009180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000091c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000009200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000009240)={r7, r8}) 00:39:01 executing program 2: 00:39:01 executing program 1: 00:39:01 executing program 3: [ 250.526448] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 00:39:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000200), 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000012000d00000000000000000007000000596f96201e2ce57bf6e95c44cd4aac88016540de232e9b1e29cdac8056a1fa390e2e4e86cea3f81bb10621b8c19678", @ANYRES32=0x0, @ANYBLOB="0000060000000000140003007665ca7c684f746f5f6272696467e5009a9ddfce004489017008fcade3884e6789f888e6bf7320e25bb579df6ede76f19e4567b5c4fc88ec81a67a2a8e1c9be893e1968d4919553862006752435d7a063b9322076d2159b62fe853c3739bc4ce4cb372e4e963b18682a956bcef7610e952d453fedcf0b9df50216692da257b334365e6c02848bf14d75cd88737"], 0xfee8}}, 0x0) 00:39:01 executing program 4: 00:39:01 executing program 2: 00:39:01 executing program 1: 00:39:01 executing program 3: [ 251.030668] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 00:39:02 executing program 2: 00:39:02 executing program 4: 00:39:02 executing program 1: [ 251.838841] IPVS: ftp: loaded support on port[0] = 21 [ 253.235236] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.241796] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.249332] device bridge_slave_0 entered promiscuous mode [ 253.326496] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.332965] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.340452] device bridge_slave_1 entered promiscuous mode [ 253.416575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 253.492250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 253.724639] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 253.806047] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 253.959801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 253.966831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 254.200752] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 254.208558] team0: Port device team_slave_0 added [ 254.286783] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 254.294551] team0: Port device team_slave_1 added [ 254.372700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.455549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.538733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 254.546200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.555340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 254.635956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 254.643371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.652374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.543794] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.550241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.557258] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.563777] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.571811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 255.902293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 258.740410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 259.039263] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 259.328282] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 259.334713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 259.342443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 259.631949] 8021q: adding VLAN 0 to HW filter on device team0 [ 261.470333] Unknown ioctl 4729 [ 261.474131] Unknown ioctl -2146671085 [ 261.478263] Unknown ioctl 35298 [ 261.483884] Unknown ioctl 1074275334 [ 261.488634] Unknown ioctl 21591 [ 261.495631] Unknown ioctl 21377 [ 261.504448] Unknown ioctl 4729 [ 261.507920] Unknown ioctl -2146671085 [ 261.512815] Unknown ioctl 35298 [ 261.517961] Unknown ioctl 1074275334 [ 261.523285] Unknown ioctl 21591 [ 261.528411] Unknown ioctl 21377 00:39:12 executing program 5: 00:39:12 executing program 3: 00:39:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000200), 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000012000d00000000000000000007000000596f96201e2ce57bf6e95c44cd4aac88016540de232e9b1e29cdac8056a1fa390e2e4e86cea3f81bb10621b8c19678", @ANYRES32=0x0, @ANYBLOB="0000060000000000140003007665ca7c684f746f5f6272696467e5009a9ddfce004489017008fcade3884e6789f888e6bf7320e25bb579df6ede76f19e4567b5c4fc88ec81a67a2a8e1c9be893e1968d4919553862006752435d7a063b9322076d2159b62fe853c3739bc4ce4cb372e4e963b18682a956bcef7610e952d453fedcf0b9df50216692da257b334365e6c02848bf14d75cd88737"], 0xfee8}}, 0x0) 00:39:12 executing program 2: 00:39:12 executing program 4: 00:39:12 executing program 1: [ 261.697313] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 00:39:12 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x2011, r0, 0x0) 00:39:12 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) clone(0x802122001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000005ed0050bfa30000000000000703000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000002c460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000002c0)={0x0, 0x0, 0x3, &(0x7f0000000280)=0x20}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0x0, 0x18}, 0xc) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x961a, 0x0, 0x80000001, 0x0, 0x0, 0x546, 0x8001, 0x0, 0x0, 0xdd52, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) exit(0x4000000) io_submit(r0, 0x0, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) 00:39:13 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f0000000300)}, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@nfc={0x27, 0x8}, 0x80, &(0x7f0000000540)}, 0x0) 00:39:13 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000200), 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000012000d00000000000000000007000000596f96201e2ce57bf6e95c44cd4aac88016540de232e9b1e29cdac8056a1fa390e2e4e86cea3f81bb10621b8c19678", @ANYRES32=0x0, @ANYBLOB="0000060000000000140003007665ca7c684f746f5f6272696467e5009a9ddfce004489017008fcade3884e6789f888e6bf7320e25bb579df6ede76f19e4567b5c4fc88ec81a67a2a8e1c9be893e1968d4919553862006752435d7a063b9322076d2159b62fe853c3739bc4ce4cb372e4e963b18682a956bcef7610e952d453fedcf0b9df50216692da257b334365e6c02848bf14d75cd88737"], 0xfee8}}, 0x0) 00:39:13 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000180)=ANY=[]}) [ 262.075203] ================================================================== [ 262.082661] BUG: KMSAN: uninit-value in sit_tunnel_xmit+0x1b14/0x3d10 [ 262.089287] CPU: 0 PID: 7870 Comm: syz-executor4 Not tainted 4.19.0-rc4+ #63 [ 262.097443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.106824] Call Trace: [ 262.109475] dump_stack+0x306/0x460 [ 262.113310] ? sit_tunnel_xmit+0x1b14/0x3d10 [ 262.118112] kmsan_report+0x1a3/0x2d0 [ 262.122023] __msan_warning+0x7c/0xe0 [ 262.125879] sit_tunnel_xmit+0x1b14/0x3d10 [ 262.130192] ? ipip6_tunnel_uninit+0x7e0/0x7e0 [ 262.135152] dev_hard_start_xmit+0x6b8/0xdb0 [ 262.140493] __dev_queue_xmit+0x2e62/0x3d90 [ 262.146028] dev_queue_xmit+0x4b/0x60 [ 262.150480] ? __netdev_pick_tx+0x1490/0x1490 [ 262.155882] packet_sendmsg+0x840f/0x8fe0 [ 262.160102] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.165587] ___sys_sendmsg+0xe47/0x1200 [ 262.169714] ? compat_packet_setsockopt+0x360/0x360 [ 262.174772] ? __fget+0x8f7/0x940 [ 262.178354] __se_sys_sendmsg+0x307/0x460 [ 262.182565] __x64_sys_sendmsg+0x4a/0x70 [ 262.186656] do_syscall_64+0xbe/0x100 [ 262.190497] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 262.195721] RIP: 0033:0x457579 [ 262.198939] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.217867] RSP: 002b:00007fdea8cfbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 00:39:13 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0xfffffffffffffffa, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r0, 0x0, 0x3cceb664, 0x0) [ 262.225638] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 262.233133] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 262.240429] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 262.247750] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdea8cfc6d4 [ 262.255053] R13: 00000000004c3837 R14: 00000000004d5640 R15: 00000000ffffffff [ 262.262367] [ 262.264024] Uninit was created at: [ 262.267610] kmsan_internal_poison_shadow+0xc8/0x1d0 00:39:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x20, r1, 0x61f, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}]}]}, 0x20}}, 0x0) [ 262.272808] kmsan_kmalloc+0xa4/0x120 [ 262.277165] kmsan_slab_alloc+0x10/0x20 [ 262.281166] __kmalloc_node_track_caller+0xb43/0x1400 [ 262.286915] __alloc_skb+0x422/0xe90 [ 262.290666] alloc_skb_with_frags+0x1d0/0xac0 [ 262.295196] sock_alloc_send_pskb+0xe00/0x1420 [ 262.299894] packet_sendmsg+0x6787/0x8fe0 [ 262.304070] ___sys_sendmsg+0xe47/0x1200 [ 262.308155] __se_sys_sendmsg+0x307/0x460 [ 262.312329] __x64_sys_sendmsg+0x4a/0x70 [ 262.316416] do_syscall_64+0xbe/0x100 [ 262.320250] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 262.325447] ================================================================== [ 262.332816] Disabling lock debugging due to kernel taint [ 262.338284] Kernel panic - not syncing: panic_on_warn set ... [ 262.338284] [ 262.345697] CPU: 0 PID: 7870 Comm: syz-executor4 Tainted: G B 4.19.0-rc4+ #63 [ 262.354305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.363671] Call Trace: [ 262.366317] dump_stack+0x306/0x460 [ 262.369991] panic+0x54c/0xafa 00:39:13 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000200), 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000012000d00000000000000000007000000596f96201e2ce57bf6e95c44cd4aac88016540de232e9b1e29cdac8056a1fa390e2e4e86cea3f81bb10621b8c19678", @ANYRES32=0x0, @ANYBLOB="0000060000000000140003007665ca7c684f746f5f6272696467e5009a9ddfce004489017008fcade3884e6789f888e6bf7320e25bb579df6ede76f19e4567b5c4fc88ec81a67a2a8e1c9be893e1968d4919553862006752435d7a063b9322076d2159b62fe853c3739bc4ce4cb372e4e963b18682a956bcef7610e952d453fedcf0b9df50216692da257b334365e6c02848bf14d75cd88737"], 0xfee8}}, 0x0) [ 262.373274] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 262.378796] kmsan_report+0x2cd/0x2d0 [ 262.382636] __msan_warning+0x7c/0xe0 [ 262.386514] sit_tunnel_xmit+0x1b14/0x3d10 [ 262.390845] ? ipip6_tunnel_uninit+0x7e0/0x7e0 [ 262.395484] dev_hard_start_xmit+0x6b8/0xdb0 [ 262.399957] __dev_queue_xmit+0x2e62/0x3d90 [ 262.404362] dev_queue_xmit+0x4b/0x60 [ 262.409073] ? __netdev_pick_tx+0x1490/0x1490 [ 262.414403] packet_sendmsg+0x840f/0x8fe0 [ 262.419085] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.424553] ___sys_sendmsg+0xe47/0x1200 [ 262.428665] ? compat_packet_setsockopt+0x360/0x360 [ 262.433763] ? __fget+0x8f7/0x940 [ 262.437336] __se_sys_sendmsg+0x307/0x460 [ 262.441556] __x64_sys_sendmsg+0x4a/0x70 [ 262.445660] do_syscall_64+0xbe/0x100 [ 262.449730] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 262.454949] RIP: 0033:0x457579 [ 262.458177] Code: 1d b4 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 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.477111] RSP: 002b:00007fdea8cfbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 262.484850] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 262.492146] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 262.499454] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 262.506784] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdea8cfc6d4 [ 262.514521] R13: 00000000004c3837 R14: 00000000004d5640 R15: 00000000ffffffff [ 262.522910] Kernel Offset: disabled [ 262.526575] Rebooting in 86400 seconds..