[....] 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[ 38.333383] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 42.722600] random: sshd: uninitialized urandom read (32 bytes read) [ 43.061213] random: sshd: uninitialized urandom read (32 bytes read) [ 44.212701] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts. [ 49.975711] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/31 20:41:04 fuzzer started [ 51.605722] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/31 20:41:07 dialing manager at 10.128.0.26:34105 2018/08/31 20:41:09 syscalls: 1 2018/08/31 20:41:09 code coverage: enabled 2018/08/31 20:41:09 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/08/31 20:41:09 setuid sandbox: enabled 2018/08/31 20:41:09 namespace sandbox: enabled 2018/08/31 20:41:09 fault injection: enabled 2018/08/31 20:41:09 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/31 20:41:09 net packed injection: enabled 2018/08/31 20:41:09 net device setup: enabled [ 62.683194] random: crng init done 20:43:04 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) gettid() add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140), &(0x7f0000000180)="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", 0xb0a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) 20:43:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 20:43:04 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) gettid() add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140), &(0x7f0000000180)="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", 0x554, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) 20:43:04 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) gettid() add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140), &(0x7f0000000180)="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", 0x9fe, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) 20:43:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x3}) 20:43:04 executing program 4: syz_emit_ethernet(0x1, &(0x7f00000d2000)=ANY=[@ANYBLOB="fffffbeef232bb08d8c2000086dd600000320010040000000000ffff020000000000000000000000000001000000000401907800bb08d700a4e069"], 0x0) 20:43:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000048c0)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000004740), 0x0, &(0x7f0000000140)=""/251, 0xfb}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000240)=0x3ffffffffffffe, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x80}, 0x0) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000000c0), &(0x7f0000000280)='mime_type\x00', 0xfffffffffffffffd) 20:43:04 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='mountstats\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000002) [ 171.722790] IPVS: ftp: loaded support on port[0] = 21 [ 171.768991] IPVS: ftp: loaded support on port[0] = 21 [ 171.801931] IPVS: ftp: loaded support on port[0] = 21 [ 171.815445] IPVS: ftp: loaded support on port[0] = 21 [ 171.823451] IPVS: ftp: loaded support on port[0] = 21 [ 171.838342] IPVS: ftp: loaded support on port[0] = 21 [ 171.848594] IPVS: ftp: loaded support on port[0] = 21 [ 171.879440] IPVS: ftp: loaded support on port[0] = 21 [ 175.551601] ip (4969) used greatest stack depth: 53784 bytes left [ 176.116325] ip (5002) used greatest stack depth: 53496 bytes left [ 176.656872] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.663352] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.700426] device bridge_slave_0 entered promiscuous mode [ 176.725015] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.731580] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.757014] device bridge_slave_0 entered promiscuous mode [ 176.795919] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.802436] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.831112] device bridge_slave_0 entered promiscuous mode [ 176.850720] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.857229] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.883968] device bridge_slave_0 entered promiscuous mode [ 176.912223] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.918711] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.956070] device bridge_slave_0 entered promiscuous mode [ 176.965399] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.971923] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.994087] device bridge_slave_0 entered promiscuous mode [ 177.006240] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.012745] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.034096] device bridge_slave_0 entered promiscuous mode [ 177.058006] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.064491] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.100266] device bridge_slave_0 entered promiscuous mode [ 177.112451] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.118980] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.137179] device bridge_slave_1 entered promiscuous mode [ 177.146418] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.152885] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.170564] device bridge_slave_1 entered promiscuous mode [ 177.187021] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.193573] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.217324] device bridge_slave_1 entered promiscuous mode [ 177.237902] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.244417] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.262658] device bridge_slave_1 entered promiscuous mode [ 177.283422] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.289919] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.324390] device bridge_slave_1 entered promiscuous mode [ 177.339341] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.346338] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.367615] device bridge_slave_1 entered promiscuous mode [ 177.384465] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.390982] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.424570] device bridge_slave_1 entered promiscuous mode [ 177.471395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.486756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.495407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.503609] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.510187] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.525889] device bridge_slave_1 entered promiscuous mode [ 177.562374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.575391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.637122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.699377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.723726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 177.777657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 177.814698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 177.828020] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 177.842438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 177.856736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.974329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 177.986415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 178.132793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 178.641315] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 178.681394] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 178.704277] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 178.799492] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 178.812055] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 178.866096] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 178.904841] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 178.935193] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 178.971097] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.007711] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.051081] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 179.103317] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.125457] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.193711] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.246709] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.265167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 179.277660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.296157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 179.303182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.364088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 179.372163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.402442] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.412383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 179.420217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.442802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 179.449817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.523320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 179.530359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.581427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 179.590191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.617006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 179.624011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.640134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 179.648802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.710103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 179.718439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.753886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 179.765805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.783174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 179.791268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 179.801596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.848766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.902274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 179.909343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.949236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 179.958268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.133916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.140915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.507909] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.542729] team0: Port device team_slave_0 added [ 180.620155] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.653038] team0: Port device team_slave_0 added [ 180.662134] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.676159] team0: Port device team_slave_0 added [ 180.733453] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.756877] team0: Port device team_slave_0 added [ 180.808083] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.841494] team0: Port device team_slave_0 added [ 180.861035] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.883252] team0: Port device team_slave_1 added [ 180.911571] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 180.928675] team0: Port device team_slave_0 added [ 180.962490] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 180.983685] team0: Port device team_slave_1 added [ 181.013880] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 181.025920] team0: Port device team_slave_0 added [ 181.035094] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.061706] team0: Port device team_slave_1 added [ 181.082223] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.103402] team0: Port device team_slave_1 added [ 181.117846] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 181.135644] team0: Port device team_slave_0 added [ 181.149210] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.178140] team0: Port device team_slave_1 added [ 181.200017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.210648] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.230629] team0: Port device team_slave_1 added [ 181.255078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.278367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.332604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.342797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.360036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.399108] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.408097] team0: Port device team_slave_1 added [ 181.427202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.442939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.475233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.496161] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.507750] team0: Port device team_slave_1 added [ 181.521038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.536410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.559242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.585642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.597605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.608723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 181.617414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.663110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.688351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.706355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.728226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.744868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.770859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 181.781585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.795979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.819170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.827768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 181.844700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.860425] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.879459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.895275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.915797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 181.930902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 181.938086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.961153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.974376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.994174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.013987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 182.025043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.040229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.066174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 182.078104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 182.104373] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 182.114666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 182.122780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 182.130767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.164107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.194598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.222840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.253025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.288755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.309393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.325768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.338228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.347946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.382085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 182.414410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.424309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.440679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 182.448872] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 182.456279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.468420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.490914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.508943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.527448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 182.536420] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 182.545293] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 182.553887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 182.561355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.600021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.623444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.650244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.673233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.687911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.702854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.724909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.750204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 182.766595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.776901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.798837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 182.813279] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 182.821930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 182.829676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.851334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.876255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.915180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.939133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.967066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.988662] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 183.020054] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 183.028326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.074669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.090313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.100730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.153204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 183.174685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.207444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.979570] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.986104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.993024] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.999571] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.042308] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.052378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.087065] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.093613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.100491] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.107010] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.151956] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.165429] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.171934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.178894] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.185355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.206133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.220229] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.226756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.233708] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.240183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.276066] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.430418] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.436937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.443864] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.450348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.505245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.534429] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.540954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.547929] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.554415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.567319] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.597728] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.604706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.611651] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.618141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.680167] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.689190] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.695663] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.702576] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.709089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.757663] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.092208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.108866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.148743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.183874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.212154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.240616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.263663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.243677] ip (5835) used greatest stack depth: 53464 bytes left [ 198.484796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.582864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.650632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.737627] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.913112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.962720] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.031890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.361891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.626723] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.750608] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.847968] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.891676] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 200.010286] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 200.082188] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 200.154733] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 200.538762] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 200.848899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 200.855283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 200.873813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.932576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 200.940025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 200.954606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.037288] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.046604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.075588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.107188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.119355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.130972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.280856] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.287162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.297803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.361429] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.368646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.383990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.413559] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.422612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.431035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.758144] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.764469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.773427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.034865] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.150889] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.343025] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.417241] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.475266] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.536484] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.588006] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.965979] 8021q: adding VLAN 0 to HW filter on device team0 20:43:43 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) gettid() add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140), &(0x7f0000000180)="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", 0x9fe, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) 20:43:43 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"00ac720000000000ec973f820f7c4000", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x1, 0x5, [@random="29bcde503207", @empty, @broadcast, @empty, @broadcast]}) 20:43:43 executing program 2: 20:43:43 executing program 1: 20:43:44 executing program 7: 20:43:44 executing program 2: 20:43:44 executing program 1: 20:43:44 executing program 5: 20:43:44 executing program 0: 20:43:44 executing program 4: 20:43:44 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='mountstats\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 20:43:44 executing program 7: 20:43:44 executing program 3: 20:43:44 executing program 5: 20:43:44 executing program 1: 20:43:44 executing program 4: 20:43:44 executing program 6: 20:43:44 executing program 0: 20:43:44 executing program 2: 20:43:44 executing program 7: open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) 20:43:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000), 0xc, &(0x7f0000000340)={&(0x7f0000000080)=@ipv4_newrule={0x38, 0x20, 0x309, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10006}, [@FRA_FLOW={0x8, 0xb, 0x4}, @FRA_DST={0x8, 0x1, @local}, @FRA_FLOW={0x8, 0xb, 0xfff}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 20:43:44 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') seccomp(0x1, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000200)=[{0x6}]}) 20:43:44 executing program 2: 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) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb, 0x81) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {&(0x7f0000000380)}}, 0xffffff01) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000000)) 20:43:44 executing program 4: 20:43:44 executing program 0: 20:43:44 executing program 3: 20:43:44 executing program 6: 20:43:45 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"00ac720000000000ec973f820f7c4000", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="9963dd063a9e41ab6b057fc0edb672f16ab38324ea861072f61406d4d896497923df37aba31a3f80b2be9ad6d32a7e101516a6a1c3101bc95dfbdb"]) [ 211.126142] audit: type=1326 audit(1535748225.136:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=6922 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x457099 code=0xffff0000 20:43:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw\x00') perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001980)=""/4096, 0x1000, 0x0) 20:43:45 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"00ac720000000000ec973f820f7c4000", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x0, 0x5, [@random="29bcde503207", @empty, @broadcast, @empty, @broadcast]}) 20:43:45 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4004}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) read$FUSE(r0, &(0x7f0000002000), 0x112) chroot(&(0x7f0000000180)='./file0\x00') read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) write$FUSE_ATTR(r0, &(0x7f0000000680)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}}, 0x78) 20:43:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000), 0xc, &(0x7f0000000340)={&(0x7f0000000080)=@ipv4_newrule={0x38, 0x20, 0x309, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10006}, [@FRA_FLOW={0x8, 0xb, 0x4}, @FRA_DST={0x8, 0x1, @local}, @FRA_FLOW={0x8, 0xb, 0xfff}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) [ 211.237508] audit: type=1326 audit(1535748225.201:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=6922 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x457099 code=0x0 [ 211.258629] audit: type=1326 audit(1535748225.206:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=6922 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x457099 code=0x0 20:43:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x474, 0x2a4, 0x1e8, 0x36c, 0x1e8, 0x0, 0x470, 0x470, 0x470, 0x470, 0x470, 0x6, &(0x7f0000000280), {[{{@ip={@dev, @multicast2, 0x0, 0x0, 'bond0\x00', 'veth0\x00'}, 0x0, 0x98, 0xcc}, @common=@inet=@SET3={0x34, 'SET\x00'}}, {{@uncond, 0x0, 0x98, 0xd4}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1}}}, {{@uncond, 0x0, 0x98, 0xbc}, @TTL={0x24, 'TTL\x00'}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00'}}, {{@ip={@multicast1, @empty, 0x0, 0x0, 'lo\x00', 'ifb0\x00'}, 0x0, 0x98, 0xbc}, @TTL={0x24, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x4d0) 20:43:45 executing program 1: clone(0x6200, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 20:43:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0) 20:43:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x3, 0x6) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x0) 20:43:45 executing program 7: 20:43:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb, 0x81) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {&(0x7f0000000380)}}, 0xffffff01) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000000)) 20:43:45 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"00ac720000000000ec973f820f7c4000", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x0, 0x1, [@random="1776ce8a1e0e"]}) 20:43:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6tnl0\x00', 0x10) listen(r0, 0x0) 20:43:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x856, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) socket(0x200000000000011, 0x803, 0x0) io_setup(0x7, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r0, &(0x7f0000001740)}]) 20:43:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x3, 0x6) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x0) 20:43:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000001c0)='./bus\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000080)='./bus\x00', r1, &(0x7f0000000100)='./file1\x00') 20:43:46 executing program 0: syslog(0x3, &(0x7f0000000000)=""/8, 0x8) 20:43:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000140), 0x19f) 20:43:46 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmmsg(r0, &(0x7f0000007dc0)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000380)}], 0x1, &(0x7f00000013c0)}}], 0x1, 0x4) 20:43:46 executing program 6: 20:43:46 executing program 3: 20:43:46 executing program 4: 20:43:46 executing program 7: 20:43:46 executing program 5: 20:43:46 executing program 1: 20:43:46 executing program 0: 20:43:46 executing program 2: 20:43:46 executing program 1: 20:43:46 executing program 4: 20:43:46 executing program 3: 20:43:46 executing program 5: 20:43:46 executing program 7: 20:43:46 executing program 6: 20:43:46 executing program 2: 20:43:46 executing program 0: 20:43:47 executing program 1: 20:43:47 executing program 7: 20:43:47 executing program 3: 20:43:47 executing program 4: 20:43:47 executing program 5: 20:43:47 executing program 6: 20:43:47 executing program 2: 20:43:47 executing program 0: 20:43:47 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r2, 0x280080) read$eventfd(r1, &(0x7f00000000c0), 0x8) sendfile(r1, r2, &(0x7f0000000200), 0x2008000fffffffe) 20:43:47 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 20:43:47 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140), &(0x7f0000000180)="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", 0x551, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) 20:43:47 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000000)={@local, @random="39e2a067b29c", [], {@ipv6={0x86dd, {0x0, 0x6, "63837c", 0x44, 0x2c, 0x0, @remote, @local, {[], @gre}}}}}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/226, 0xe2, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x1309}, 0x1c) 20:43:47 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x7) sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 20:43:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter6\x00') pread64(r0, &(0x7f00000002c0)=""/200, 0x11, 0x40000000000000) 20:43:47 executing program 6: 20:43:47 executing program 0: 20:43:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') sendfile(r1, r2, &(0x7f00000001c0), 0x80000002) 20:43:47 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140), &(0x7f0000000180)="494369000a23c7a7f8fd2a9d3bae44382638d3afdef0adb19558018cb8a95f1b75a99ca6bd958114c2cb0880ff94b7cee8eba3d745f6f67ed8723e0b76a6527e288692c57e4affe02b01d91ef65dea9fcf1972d540fddd635a582112c8387dd305347e31fc82d55b77856c5944ef39e75f0f18fe20b827d0ea6e486f8bd85d1d4b1de7b70322981223a31287ddaaf7cdd5f3cba13cc114eb01a3c0457c6a8ec530370514f09e80fdbd331ad5c514f36d40b0f38dd627a9f306fcfb6027d50e9bbc9009582b82e2e808dcfe704f04c8e4d25b041653def7fbbb4fa63bdaa36003050814e39580365ee41e872052d37953a1769b9eb3b94365a47b5d1b0187854ac1674685af64258f90a0f40e92cdf7f4c52cf1d95c21b2d7993d694fa9ae0637ceff659032a598c244d9f04a2bd7a2fc66f3a69a2e828414887e5084d891c8a5812ed06bf3a49941ee28903ce47a70b540b7f190fb27698ec812113b6c5800c032fa0614b9858750795fa6315ad439598093588aff33589e451105674ac8be7ad3a1305e01a0a53aa441d8620d2f9a0adb900798880d9d7880f28a070b8062bb84e5575cd2413798eba9740fa158df555cd461bce05ddd77e38b32d79a3b8a8efe433f600184cbc50fddec96b0de94048c5a87beb3ac0c20e3baa86f1d0a395c7780702f07139016e733c8246a254cac1e5cc7f2554a78f26bc6dc27cdd91f8fdbedd21c9fc5c22d19d0e7552e8516825742fac3562f1493be4c6736fb3dfc95a57a6d961c4ddab4770641ca38e9155f43312ae48649baa69ff75e28e737b613af2fe021e4624548603e14471652a53f2a97fb4ce74c596c7368d425f9e27cbaf8a9b7fcb4c3ce618bf3af4ceab19126f806a9e40566371da97aeb5fdbbaefae031d3a162080471a694d9205fc0296a66676797654f81f7eade34d4e095faec2916e5685e387eec87a5a108165f52032d4f7ba985aafa491f00cbc3d481e2ce48adb055e3eb5b954fd50e477c6d323e99e164160192855b633584c786f0efce02274118ae14bbe2fc4f542851915d80f504221acf01cff92b9a878448ef9ea7ce32470b790d6473526859ba13cc1476040cf7ba84449b8c82915310f2a3c21d213609a264639181d6fbdbdb63ac421cff0aa91c075144895031d421c6d98ed1a685714c065bca79ec52618b0fc618a57894acd93da27c7eac4bd5915cf9c9d67a6701cabb10cdbe90c687667f3f0d742e6e983131d669a689ef54259fbf0e95f265e96dc8a9d297bf799c517377db656a2a9b86898a595cf99bad16a96c4a818d536e16d1aed390da73e1f31c97914ee7a82fe52ad4c16b7da8b967cd965b5532cdb0b741de1001ef1973e16128278ad78e36604919654fe6603b72f3f854ef68bcf744300be63faf70cba5aa80919d870290d99987fc43e224ffd4d067cd05df4a79ef4ee27b5ea3b2eb71a9d6d4f475045e051156e4e2bc0595d35ddc65045a37f307c2d0f0ec7a615ace2edbe41ae2d9a1f4ed2525afbd8172cdac17421995060d998d4052a2fc8cc41ad41ba440c772f496a0addaf1364a14ee68a1cf166455c666d589d55e1baab12879be61ef4aaa03473dac69f9a35739e72a5f0857cbc54809f61f81b116fe0c07b4210502c9151431c264444c97355c2ad4eed91658582cb9ccbddedf50ead01e8bc3c03d2afd183c9b97359ad757c63181346330d98327eb2157cada2aa8ad8802e6a8cae59d6bf10da54ffa999ddf719d101317bcbb2f98685d9b0be4bf808b432d62cb46c0545c93b1f3d11dd445ac3b956ccaa46c7aff02186483e9932d0624226aea554af3ff9a492b9a6f7f76b0039ca52d92256a41f06cec34b7ba5d0240801b0ef5ce5df49a582c64220f38e1cf0e99f63223e25019a91821ef11a9d46ef9a8371db720dcab5d397e4d84111d0a72c372830e7e7da405213d59800438aa7d17c3136c104abb610657ef7ebba3cc4bdb8325445c67aacf3e40f58f32ad936c7bf76264d15f5b4a98d1e2eb2fc2d13302bb884a511a8d8cee209ef8b06be0fd9451aaf5316a5c493c8b1b367c3d18459a4aa42cc7d35d5955c6615ece35709ea881af71c469c18afe54c97ede3d37117cab20defb24aad04d0f6425ff42e978758d425831b912c1aa94a781d629e78daef01eb4e725fb7752de44ffd75243dce44472c", 0x611, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) 20:43:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000000), 0x1) 20:43:47 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={"0061a40000ffebf9000000000200", 0x9d01}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) pwrite64(r0, &(0x7f0000000140), 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 20:43:47 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"00ac720000000000ec973f820f7c4000", 0x102}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 20:43:47 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40000, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000240), &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB], &(0x7f0000000440)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000480)) mount(&(0x7f0000000100)=ANY=[], &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000c80)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 20:43:47 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) dup2(r0, r1) 20:43:48 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140), &(0x7f0000000180)="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", 0x611, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) [ 214.052160] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 214.083797] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:43:48 executing program 1: 20:43:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/226, 0xe2, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 20:43:48 executing program 3: 20:43:48 executing program 6: 20:43:48 executing program 2: 20:43:48 executing program 0: [ 214.417199] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 214.426174] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:43:48 executing program 2: 20:43:48 executing program 6: 20:43:48 executing program 3: 20:43:48 executing program 1: 20:43:48 executing program 0: [ 214.854936] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 215.063553] ================================================================== [ 215.070947] BUG: KMSAN: uninit-value in memcmp+0x11d/0x180 [ 215.076576] CPU: 1 PID: 7090 Comm: syz-executor7 Not tainted 4.19.0-rc1+ #40 [ 215.083763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.093123] Call Trace: [ 215.095715] dump_stack+0x14b/0x190 [ 215.099368] kmsan_report+0x183/0x2b0 [ 215.103184] __msan_warning+0x70/0xc0 [ 215.106987] memcmp+0x11d/0x180 [ 215.110314] __dev_mc_del+0x169/0x6c0 [ 215.114138] dev_mc_del+0x6d/0x80 [ 215.117621] igmp_group_dropped+0x21a/0x1280 [ 215.122046] ? kmsan_set_origin_inline+0x6b/0x120 [ 215.126919] ? kmsan_set_origin_inline+0x6b/0x120 [ 215.131791] ip_mc_down+0x1d9/0x3e0 [ 215.135424] inetdev_event+0x238/0x1d70 [ 215.139440] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 215.144802] ? arp_netdev_event+0xe0/0x1b0 [ 215.149041] ? ipv4_doint_and_flush+0x280/0x280 [ 215.153731] ? ipv4_doint_and_flush+0x280/0x280 [ 215.158433] raw_notifier_call_chain+0x13e/0x240 [ 215.163211] dev_close_many+0x627/0x9e0 [ 215.167185] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 215.172560] rollback_registered_many+0x9eb/0x2040 [ 215.177494] ? kmsan_set_origin_inline+0x6b/0x120 [ 215.182355] ? __list_add_valid+0xb8/0x450 [ 215.186594] unregister_netdevice_queue+0x547/0xa40 [ 215.191625] __tun_detach+0x220c/0x2c70 [ 215.195619] tun_chr_close+0xda/0x1c0 [ 215.199414] ? tun_chr_open+0x750/0x750 [ 215.203392] __fput+0x4cf/0xc20 [ 215.206708] ? fput+0x2e0/0x2e0 [ 215.210006] ____fput+0x37/0x40 [ 215.213300] task_work_run+0x22e/0x2b0 [ 215.217205] prepare_exit_to_usermode+0x33e/0x410 [ 215.222047] syscall_return_slowpath+0xdb/0x700 [ 215.226713] ? __close_fd+0x465/0x4c0 [ 215.230546] ? __se_sys_close+0x72/0x140 [ 215.234619] do_syscall_64+0xde/0x100 [ 215.238428] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 215.243635] RIP: 0033:0x410c51 [ 215.246824] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 19 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 215.265717] RSP: 002b:0000000000a3fdc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 215.273436] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000410c51 [ 215.280714] RDX: 0000000000000001 RSI: 0000000000730708 RDI: 0000000000000003 [ 215.287981] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 215.295247] R10: 0000000000a3fcf0 R11: 0000000000000293 R12: 0000000000000002 [ 215.302540] R13: 000000000003421c R14: 000000000000000b R15: badc0ffeebadface [ 215.309832] [ 215.311462] Local variable description: ----buf.i@igmp_group_dropped [ 215.317953] Variable was created at: [ 215.321678] igmp_group_dropped+0x49/0x1280 [ 215.325999] ip_mc_down+0x1d9/0x3e0 [ 215.329625] ================================================================== [ 215.336973] Disabling lock debugging due to kernel taint [ 215.342425] Kernel panic - not syncing: panic_on_warn set ... [ 215.342425] [ 215.349812] CPU: 1 PID: 7090 Comm: syz-executor7 Tainted: G B 4.19.0-rc1+ #40 [ 215.358388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.367727] Call Trace: [ 215.370331] dump_stack+0x14b/0x190 [ 215.373975] panic+0x35d/0x8cb [ 215.377192] ? ip_mc_down+0x1d9/0x3e0 [ 215.381103] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 215.386569] kmsan_report+0x2a8/0x2b0 [ 215.390384] __msan_warning+0x70/0xc0 [ 215.394190] memcmp+0x11d/0x180 [ 215.397470] __dev_mc_del+0x169/0x6c0 [ 215.401298] dev_mc_del+0x6d/0x80 [ 215.404765] igmp_group_dropped+0x21a/0x1280 [ 215.409183] ? kmsan_set_origin_inline+0x6b/0x120 [ 215.414041] ? kmsan_set_origin_inline+0x6b/0x120 [ 215.418889] ip_mc_down+0x1d9/0x3e0 [ 215.422533] inetdev_event+0x238/0x1d70 [ 215.426547] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 215.431907] ? arp_netdev_event+0xe0/0x1b0 [ 215.436145] ? ipv4_doint_and_flush+0x280/0x280 [ 215.440833] ? ipv4_doint_and_flush+0x280/0x280 [ 215.445509] raw_notifier_call_chain+0x13e/0x240 [ 215.450286] dev_close_many+0x627/0x9e0 [ 215.454275] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 215.459644] rollback_registered_many+0x9eb/0x2040 [ 215.464564] ? kmsan_set_origin_inline+0x6b/0x120 [ 215.469415] ? __list_add_valid+0xb8/0x450 [ 215.473663] unregister_netdevice_queue+0x547/0xa40 [ 215.478698] __tun_detach+0x220c/0x2c70 [ 215.482700] tun_chr_close+0xda/0x1c0 [ 215.486514] ? tun_chr_open+0x750/0x750 [ 215.490504] __fput+0x4cf/0xc20 [ 215.493805] ? fput+0x2e0/0x2e0 [ 215.497093] ____fput+0x37/0x40 [ 215.500401] task_work_run+0x22e/0x2b0 [ 215.504307] prepare_exit_to_usermode+0x33e/0x410 [ 215.509178] syscall_return_slowpath+0xdb/0x700 [ 215.513849] ? __close_fd+0x465/0x4c0 [ 215.517672] ? __se_sys_close+0x72/0x140 [ 215.521749] do_syscall_64+0xde/0x100 [ 215.525564] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 215.530775] RIP: 0033:0x410c51 [ 215.533966] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 19 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 215.552867] RSP: 002b:0000000000a3fdc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 215.560578] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000410c51 [ 215.567845] RDX: 0000000000000001 RSI: 0000000000730708 RDI: 0000000000000003 [ 215.575114] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 215.582383] R10: 0000000000a3fcf0 R11: 0000000000000293 R12: 0000000000000002 [ 215.589649] R13: 000000000003421c R14: 000000000000000b R15: badc0ffeebadface [ 215.597332] Dumping ftrace buffer: [ 215.600870] (ftrace buffer empty) [ 215.604598] Kernel Offset: disabled [ 215.608223] Rebooting in 86400 seconds..