[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.170' (ECDSA) to the list of known hosts. 2021/03/02 04:36:56 fuzzer started 2021/03/02 04:36:57 dialing manager at 10.128.0.169:40041 2021/03/02 04:36:57 syscalls: 3541 2021/03/02 04:36:57 code coverage: enabled 2021/03/02 04:36:57 comparison tracing: enabled 2021/03/02 04:36:57 extra coverage: enabled 2021/03/02 04:36:57 setuid sandbox: enabled 2021/03/02 04:36:57 namespace sandbox: enabled 2021/03/02 04:36:57 Android sandbox: /sys/fs/selinux/policy does not exist 2021/03/02 04:36:57 fault injection: enabled 2021/03/02 04:36:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/03/02 04:36:57 net packet injection: enabled 2021/03/02 04:36:57 net device setup: enabled 2021/03/02 04:36:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/03/02 04:36:57 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/03/02 04:36:57 USB emulation: enabled 2021/03/02 04:36:57 hci packet 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(executing program) syzkaller login: [ 70.979616][ T3263] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.986880][ T3263] ieee802154 phy1 wpan1: encryption failed: -22 2021/03/02 04:37:03 fetching corpus: 1148, signal 301598/334940 (executing program) 2021/03/02 04:37:03 fetching corpus: 1198, signal 309268/343640 (executing program) 2021/03/02 04:37:03 fetching corpus: 1248, signal 313857/349400 (executing program) 2021/03/02 04:37:03 fetching corpus: 1298, signal 317449/354156 (executing program) 2021/03/02 04:37:04 fetching corpus: 1348, signal 322572/360297 (executing program) 2021/03/02 04:37:04 fetching corpus: 1398, signal 328918/367581 (executing program) 2021/03/02 04:37:04 fetching corpus: 1448, signal 334635/374309 (executing program) 2021/03/02 04:37:04 fetching corpus: 1498, signal 339168/379897 (executing program) 2021/03/02 04:37:05 fetching corpus: 1548, signal 342597/384356 (executing program) 2021/03/02 04:37:05 fetching corpus: 1598, signal 348574/391277 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(executing program) 2021/03/02 04:39:21 starting 6 fuzzer processes 04:39:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x20042, 0x0) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f00000000c0)={0x0, 0x0, 0x7fff}) write$capi20_data(r1, &(0x7f00000004c0)={{0x10}}, 0x12) 04:39:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000004680)={0x14, 0x26, 0xb630f89b0d7c7b2f, 0x0, 0x0, "", [@generic="ac"]}, 0x14}], 0x1}, 0x0) 04:39:22 executing program 2: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000009000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000008000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0}, 0x68) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x400002172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0xe000, 0x3, &(0x7f0000ff2000/0xe000)=nil) read$FUSE(r0, 0x0, 0x116) 04:39:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local, @multicast2}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) 04:39:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) sendto$inet(r0, &(0x7f00000001c0)='_', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x1100) 04:39:22 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001e40)=@raw={'raw\x00', 0x8, 0x3, 0x270, 0x0, 0x140, 0x140, 0x0, 0x0, 0x1d8, 0x1d8, 0x1d8, 0x1d8, 0x1d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x100, 0x140, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@unspec=@physdev={{0x68, 'physdev\x00'}, {'ip6gre0\x00', {}, 'veth0_vlan\x00', {}, 0xa6cc0ba819a51316, 0x7}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2d0) [ 211.057679][ T8401] IPVS: ftp: loaded support on port[0] = 21 [ 211.188832][ T8403] IPVS: ftp: loaded support on port[0] = 21 [ 211.283874][ T8401] chnl_net:caif_netlink_parms(): no params data found [ 211.364209][ T8401] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.371677][ T8401] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.401224][ T8401] device bridge_slave_0 entered promiscuous mode [ 211.422207][ T8401] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.431694][ T8401] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.441144][ T8401] device bridge_slave_1 entered promiscuous mode [ 211.493893][ T8405] IPVS: ftp: loaded support on port[0] = 21 [ 211.539823][ T8401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 211.570505][ T8401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 211.596988][ T8403] chnl_net:caif_netlink_parms(): no params data found [ 211.647099][ T8401] team0: Port device team_slave_0 added [ 211.680722][ T8407] IPVS: ftp: loaded support on port[0] = 21 [ 211.695838][ T8401] team0: Port device team_slave_1 added [ 211.815137][ T8401] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 211.822237][ T8401] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 211.865562][ T8401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 211.886930][ T8403] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.903593][ T8403] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.916337][ T8403] device bridge_slave_0 entered promiscuous mode [ 211.925158][ T8401] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 211.939373][ T8401] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 211.971421][ T8401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 211.988977][ T8403] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.996832][ T8403] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.007610][ T8403] device bridge_slave_1 entered promiscuous mode [ 212.069506][ T8401] device hsr_slave_0 entered promiscuous mode [ 212.076892][ T8401] device hsr_slave_1 entered promiscuous mode [ 212.088881][ T8403] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 212.107138][ T8403] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 212.136044][ T8409] IPVS: ftp: loaded support on port[0] = 21 [ 212.227008][ T8403] team0: Port device team_slave_0 added [ 212.243363][ T8405] chnl_net:caif_netlink_parms(): no params data found [ 212.303322][ T8403] team0: Port device team_slave_1 added [ 212.315842][ T8422] IPVS: ftp: loaded support on port[0] = 21 [ 212.457996][ T8403] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 212.471073][ T8403] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 212.498261][ T8403] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 212.515543][ T8407] chnl_net:caif_netlink_parms(): no params data found [ 212.536459][ T8403] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 212.545488][ T8403] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 212.573058][ T8403] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 212.642059][ T8405] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.649765][ T8405] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.657487][ T8405] device bridge_slave_0 entered promiscuous mode [ 212.706731][ T8403] device hsr_slave_0 entered promiscuous mode [ 212.717946][ T8403] device hsr_slave_1 entered promiscuous mode [ 212.728570][ T8403] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 212.738099][ T8403] Cannot create hsr debugfs directory [ 212.744974][ T8405] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.752246][ T8405] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.760923][ T8405] device bridge_slave_1 entered promiscuous mode [ 212.911268][ T8405] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 212.977144][ T8405] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 212.988636][ T8407] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.001648][ T8407] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.011696][ T8407] device bridge_slave_0 entered promiscuous mode [ 213.027795][ T8407] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.035377][ T8407] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.047705][ T8407] device bridge_slave_1 entered promiscuous mode [ 213.050742][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 213.060110][ T8401] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 213.077526][ T8422] chnl_net:caif_netlink_parms(): no params data found [ 213.112332][ T8401] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 213.144393][ T8409] chnl_net:caif_netlink_parms(): no params data found [ 213.165662][ T8405] team0: Port device team_slave_0 added [ 213.172163][ T8401] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 213.186767][ T8401] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 213.203979][ T8407] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 213.213425][ T2969] Bluetooth: hci1: command 0x0409 tx timeout [ 213.225106][ T8407] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 213.245911][ T8405] team0: Port device team_slave_1 added [ 213.308481][ T8405] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 213.316770][ T8405] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 213.343746][ T8405] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 213.358281][ T8405] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 213.366209][ T8405] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 213.393694][ T8405] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 213.409863][ T8407] team0: Port device team_slave_0 added [ 213.436102][ T8407] team0: Port device team_slave_1 added [ 213.449541][ T8779] Bluetooth: hci2: command 0x0409 tx timeout [ 213.541080][ T8407] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 213.548109][ T8407] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 213.574988][ T8407] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 213.602390][ T8405] device hsr_slave_0 entered promiscuous mode [ 213.611953][ T8405] device hsr_slave_1 entered promiscuous mode [ 213.618646][ T8405] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 213.628292][ T8405] Cannot create hsr debugfs directory [ 213.659912][ T8407] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 213.666879][ T8407] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 213.693812][ T8779] Bluetooth: hci3: command 0x0409 tx timeout [ 213.695916][ T8407] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 213.713360][ T8422] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.721464][ T8422] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.730190][ T8422] device bridge_slave_0 entered promiscuous mode [ 213.748397][ T8403] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 213.764145][ T8403] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 213.784943][ T8422] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.793342][ T8422] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.801827][ T8422] device bridge_slave_1 entered promiscuous mode [ 213.817123][ T8409] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.825926][ T8409] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.834240][ T8409] device bridge_slave_0 entered promiscuous mode [ 213.842384][ T8403] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 213.893886][ T8409] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.902248][ T8409] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.910472][ T8409] device bridge_slave_1 entered promiscuous mode [ 213.918222][ T8403] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 213.929444][ T5] Bluetooth: hci4: command 0x0409 tx timeout [ 213.938263][ T8422] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 213.957701][ T8422] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 213.987890][ T8407] device hsr_slave_0 entered promiscuous mode [ 213.995830][ T8407] device hsr_slave_1 entered promiscuous mode [ 214.004691][ T8407] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 214.013410][ T8407] Cannot create hsr debugfs directory [ 214.055640][ T8409] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 214.096854][ T8422] team0: Port device team_slave_0 added [ 214.105114][ T8409] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 214.127258][ T8422] team0: Port device team_slave_1 added [ 214.219014][ T8422] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 214.227940][ T8422] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 214.249436][ T9516] Bluetooth: hci5: command 0x0409 tx timeout [ 214.255477][ T8422] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 214.285644][ T8401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.295257][ T8409] team0: Port device team_slave_0 added [ 214.305730][ T8409] team0: Port device team_slave_1 added [ 214.324897][ T8422] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 214.332314][ T8422] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 214.359057][ T8422] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 214.422216][ T8409] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 214.431411][ T8409] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 214.458151][ T8409] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 214.477773][ T8422] device hsr_slave_0 entered promiscuous mode [ 214.486519][ T8422] device hsr_slave_1 entered promiscuous mode [ 214.494822][ T8422] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 214.503208][ T8422] Cannot create hsr debugfs directory [ 214.523071][ T8409] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 214.530384][ T8409] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 214.556428][ T8409] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 214.574158][ T8401] 8021q: adding VLAN 0 to HW filter on device team0 [ 214.618070][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 214.628826][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 214.691821][ T8409] device hsr_slave_0 entered promiscuous mode [ 214.698477][ T8409] device hsr_slave_1 entered promiscuous mode [ 214.706365][ T8409] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 214.715532][ T8409] Cannot create hsr debugfs directory [ 214.724986][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 214.734728][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 214.744117][ T9300] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.751471][ T9300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 214.761706][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 214.770839][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 214.779796][ T9300] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.786860][ T9300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 214.795041][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 214.848781][ T8405] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 214.868440][ T8403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.877286][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 214.887009][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 214.914355][ T8405] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 214.943164][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 214.956912][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 214.966038][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 214.975497][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 214.985898][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 214.994981][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 215.003496][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 215.012477][ T8405] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 215.025281][ T8405] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 215.042527][ T8407] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 215.054308][ T8407] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 215.072739][ T8403] 8021q: adding VLAN 0 to HW filter on device team0 [ 215.093699][ T8407] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 215.109676][ T2966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 215.118094][ T2966] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 215.131989][ T2966] Bluetooth: hci0: command 0x041b tx timeout [ 215.155782][ T8407] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 215.200677][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 215.213380][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 215.223218][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 215.234119][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 215.243693][ T9300] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.250838][ T9300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 215.258455][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 215.267808][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 215.276692][ T9300] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.283983][ T9300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.292769][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 215.304191][ T8401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 215.315796][ T2966] Bluetooth: hci1: command 0x041b tx timeout [ 215.349893][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 215.357819][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 215.370875][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 215.380065][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 215.388774][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 215.440781][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 215.452242][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 215.466698][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 215.475024][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 215.482702][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 215.491363][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 215.512101][ T8403] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 215.526004][ T8403] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 215.538223][ T9265] Bluetooth: hci2: command 0x041b tx timeout [ 215.551379][ T8422] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 215.568071][ T9694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 215.576830][ T9694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 215.594498][ T8401] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 215.614025][ T8422] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 215.634510][ T8422] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 215.652921][ T8422] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 215.687493][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 215.698056][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 215.723262][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 215.733504][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 215.769652][ T5] Bluetooth: hci3: command 0x041b tx timeout [ 215.782797][ T8403] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 215.812268][ T8409] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 215.822703][ T8409] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 215.833636][ T8409] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 215.843917][ T8409] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 215.855046][ T8401] device veth0_vlan entered promiscuous mode [ 215.868080][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 215.877686][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 215.887528][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 215.896242][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 215.947023][ T8401] device veth1_vlan entered promiscuous mode [ 215.963556][ T8405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 215.980260][ T8407] 8021q: adding VLAN 0 to HW filter on device bond0 [ 215.991414][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 215.999632][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 216.008175][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 216.009283][ T9694] Bluetooth: hci4: command 0x041b tx timeout [ 216.077288][ T8401] device veth0_macvtap entered promiscuous mode [ 216.087864][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 216.098637][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.107353][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.115894][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 216.124917][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 216.134371][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.142566][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.152008][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 216.161203][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 216.172807][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 216.181752][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 216.190458][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 216.200363][ T8405] 8021q: adding VLAN 0 to HW filter on device team0 [ 216.207256][ T8403] device veth0_vlan entered promiscuous mode [ 216.224264][ T8407] 8021q: adding VLAN 0 to HW filter on device team0 [ 216.243109][ T8401] device veth1_macvtap entered promiscuous mode [ 216.275557][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 216.289889][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.298585][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.312217][ T9684] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.319355][ T9684] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.330105][ T9694] Bluetooth: hci5: command 0x041b tx timeout [ 216.334703][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.345719][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.354235][ T9684] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.361380][ T9684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.369131][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.377665][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.387094][ T9684] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.394199][ T9684] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.402039][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.411493][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.420188][ T9684] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.427281][ T9684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.450380][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.459948][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.467843][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 216.477352][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 216.487279][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 216.497940][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 216.507327][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 216.516569][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 216.525656][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 216.534521][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.548022][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 216.561776][ T8403] device veth1_vlan entered promiscuous mode [ 216.599932][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 216.608004][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 216.617634][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 216.631768][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 216.640748][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 216.649806][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 216.658191][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.675025][ T8401] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 216.689210][ T8407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 216.709426][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 216.717657][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 216.737753][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 216.750178][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 216.759923][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 216.768343][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 216.794662][ T8409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.816636][ T8403] device veth0_macvtap entered promiscuous mode [ 216.836000][ T8422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 216.853852][ T8401] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 216.863989][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 216.876636][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 216.891810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 216.902656][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 216.913300][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 216.925382][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.935630][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 216.947606][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 216.958389][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 216.975898][ T8407] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 216.992923][ T8405] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 217.006638][ T8405] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 217.017623][ T8401] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.027182][ T8401] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.036507][ T8401] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.045377][ T8401] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.056525][ T8403] device veth1_macvtap entered promiscuous mode [ 217.065043][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 217.074440][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 217.083680][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.098590][ T8409] 8021q: adding VLAN 0 to HW filter on device team0 [ 217.115109][ T8422] 8021q: adding VLAN 0 to HW filter on device team0 [ 217.139436][ T9694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.147197][ T9694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.156573][ T9694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.169898][ T9694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.189155][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.197693][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.209020][ T5] Bluetooth: hci0: command 0x040f tx timeout [ 217.213218][ T9300] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.222162][ T9300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.239424][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 217.246997][ T9300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 217.285293][ T8403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 217.312943][ T8403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 217.331410][ T8403] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 217.355283][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.364570][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.374804][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.384490][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.391784][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.400768][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.410358][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.419862][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 217.428515][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.437715][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.444825][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.453474][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 217.462288][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.470797][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.477853][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.488148][ T19] Bluetooth: hci1: command 0x040f tx timeout [ 217.510040][ T8405] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 217.542505][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.552075][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 217.561601][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 217.570996][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 217.580863][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 217.622620][ T9626] Bluetooth: hci2: command 0x040f tx timeout [ 217.634199][ T8403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 217.654903][ T8403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 217.666984][ T8403] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 217.689612][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 217.698305][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 217.727561][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 217.751799][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 217.779511][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 217.797741][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 217.807044][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 217.822182][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 217.833087][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 217.842660][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 217.862867][ T9716] Bluetooth: hci3: command 0x040f tx timeout [ 217.870891][ T8403] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.879941][ T8403] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.889504][ T8403] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.898217][ T8403] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.959228][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.967813][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.980033][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.989622][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.998022][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 218.007417][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.016766][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 218.025970][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 218.060924][ T8422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 218.075007][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 218.085642][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 218.095443][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 218.104733][ T9265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.115397][ T9626] Bluetooth: hci4: command 0x040f tx timeout [ 218.131306][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 218.143444][ T8409] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 218.154458][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 218.177504][ T8409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 218.202847][ T9692] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 218.230167][ T9692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 218.240997][ T9692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.255941][ T8405] device veth0_vlan entered promiscuous mode [ 218.289564][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 218.297954][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 218.316217][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 218.325346][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 218.337792][ T8407] device veth0_vlan entered promiscuous mode [ 218.385078][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 218.393247][ T112] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 218.402540][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 218.411317][ T112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 218.417611][ T9692] Bluetooth: hci5: command 0x040f tx timeout [ 218.419907][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 218.441481][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 218.451078][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 218.459391][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 218.466859][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 218.492762][ T8405] device veth1_vlan entered promiscuous mode [ 218.526033][ T8422] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.536856][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 218.547361][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 218.556448][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 218.587172][ T8407] device veth1_vlan entered promiscuous mode [ 218.600300][ T8409] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.624963][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 218.660673][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 218.685768][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 218.705543][ T9692] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 218.716677][ T9692] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 218.735697][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 218.747243][ T9692] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 218.758680][ T9692] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 218.766538][ T9692] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 218.814612][ T8405] device veth0_macvtap entered promiscuous mode [ 218.850830][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 218.870528][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 218.885660][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 218.896076][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 218.906138][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 218.928932][ T8407] device veth0_macvtap entered promiscuous mode [ 218.940166][ T8405] device veth1_macvtap entered promiscuous mode 04:39:31 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f0000000500)) [ 218.984215][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 219.001239][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 04:39:31 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05640, &(0x7f0000000140)={0x9, @vbi}) [ 219.039786][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.085694][ T8407] device veth1_macvtap entered promiscuous mode 04:39:31 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000001300)) [ 219.173433][ T8405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 219.190331][ T8405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.201428][ T9781] syz-executor.1 uses old SIOCAX25GETINFO 04:39:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1047, 0x40}, [{}]}, 0x78) [ 219.217477][ T8405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 219.229471][ T8405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.288455][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 219.291461][ T8405] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 219.333934][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 219.356322][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 04:39:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40286608, &(0x7f00000002c0)=0x10) [ 219.397994][ T8422] device veth0_vlan entered promiscuous mode [ 219.417766][ T8405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 219.438065][ T8405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.463665][ T8405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 219.483843][ T8405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 04:39:31 executing program 0: r0 = perf_event_open(&(0x7f00000009c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_bp={0x0, 0xa}, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, r0, 0x0) getresgid(0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = getpgrp(0x0) sched_setparam(r5, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/crypto\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r2, r1, r2, 0x0, r2, r1]) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r5) dup3(r6, r3, 0x0) [ 219.509000][ T8405] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 219.523333][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 219.534848][ T9793] EXT4-fs warning (device sda1): verify_group_input:150: Last group not full [ 219.545022][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 04:39:31 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off='index=off'}]}) [ 219.579161][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 219.598398][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.606948][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 219.642231][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 219.660863][ T8407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 219.672747][ T7] Bluetooth: hci1: command 0x0419 tx timeout [ 219.683007][ T8407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.710467][ T5] Bluetooth: hci2: command 0x0419 tx timeout [ 219.728299][ T8407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 219.740418][ T8407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.750856][ T8407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 219.761498][ T8407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 219.784722][ T8407] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 219.804707][ T8422] device veth1_vlan entered promiscuous mode [ 219.840254][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.851208][ C1] hrtimer: interrupt took 41442 ns [ 219.854592][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.903224][ T9800] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 219.918168][ T9800] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 219.920264][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 219.952695][ T9803] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 219.961071][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 219.977162][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 219.985803][ T2043] block nbd0: Receive control failed (result -107) 04:39:32 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off='index=off'}]}) [ 220.030155][ T9806] block nbd0: shutting down sockets [ 220.046669][ T8405] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.055452][ T7] Bluetooth: hci3: command 0x0419 tx timeout [ 220.062844][ T8405] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.082234][ T8405] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.091509][ T8405] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.131742][ T8407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 220.156357][ T8407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.168503][ T9694] Bluetooth: hci4: command 0x0419 tx timeout [ 220.186710][ T8407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 220.207154][ T8407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.226791][ T8407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 220.246449][ T8407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.264674][ T8407] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 220.278822][ T8407] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.287543][ T8407] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.296652][ T8407] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.306457][ T8407] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.320574][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 220.330158][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 220.338676][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 220.347182][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 220.357165][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 220.367784][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 220.376591][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 220.386495][ T8409] device veth0_vlan entered promiscuous mode [ 220.457119][ T8409] device veth1_vlan entered promiscuous mode [ 220.488537][ T5] Bluetooth: hci5: command 0x0419 tx timeout [ 220.497844][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.538981][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.593772][ T9812] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 220.600076][ T8422] device veth0_macvtap entered promiscuous mode [ 220.615818][ T9812] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 220.721264][ T8422] device veth1_macvtap entered promiscuous mode [ 220.756519][ T8409] device veth0_macvtap entered promiscuous mode [ 220.774092][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 220.807133][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 220.827759][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.846282][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.895363][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.902379][ T8422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 220.917722][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.934200][ T8422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.945380][ T8422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 220.958855][ T8422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.970875][ T8422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 220.983186][ T8422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.994272][ T8422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.007411][ T8422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.022259][ T8422] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 221.031461][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 221.040075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 221.047786][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.058697][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 221.070268][ T8409] device veth1_macvtap entered promiscuous mode [ 221.101890][ T8422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.127814][ T8422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.138527][ T8422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.149655][ T8422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.159684][ T8422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.170857][ T8422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.180883][ T8422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.191889][ T8422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.203853][ T8422] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 221.222992][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.234103][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.240259][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.254720][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.266133][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.277330][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.287662][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.299286][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.309183][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.320019][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.330167][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.341441][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.352906][ T8409] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 221.364455][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 221.375067][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 221.383925][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 221.393030][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 221.401018][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.410352][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 221.427407][ T8422] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.437293][ T8422] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.446445][ T8422] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.471112][ T8422] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.490364][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.507898][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.519216][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.532743][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.542702][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.553216][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.564058][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.574528][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.585256][ T8409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.595901][ T8409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.607215][ T8409] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 221.621811][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.653536][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.659541][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 221.675512][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 221.684811][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 221.716092][ T8409] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.732206][ T8409] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.741822][ T8409] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.751681][ T8409] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.791786][ T9760] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.805762][ T9760] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.909424][ T9626] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 221.960974][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.982329][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 04:39:34 executing program 2: r0 = perf_event_open(&(0x7f00000009c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20601, 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, 0x800, 0x4, @perf_bp={0x0, 0xa}, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, r0, 0x0) getresgid(0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = getpgrp(0x0) sched_setparam(r5, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/crypto\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r2, r1, r2, 0x0, r2, r1]) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r5) dup3(r6, r3, 0x0) [ 222.027615][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 222.047201][ T9760] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 222.065945][ T9760] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.090353][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 222.104988][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.120410][ T9720] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 222.174557][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 222.197482][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 04:39:34 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off='index=off'}]}) [ 222.219836][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.240728][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 222.346560][ T9903] xt_physdev: --physdev-out and --physdev-is-out only supported in the FORWARD and POSTROUTING chains with bridged traffic [ 222.348328][ T2043] block nbd2: Receive control failed (result -107) [ 222.503498][ T9911] xt_physdev: --physdev-out and --physdev-is-out only supported in the FORWARD and POSTROUTING chains with bridged traffic [ 222.521505][ T9905] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 222.544619][ T9905] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 222.548305][ T9897] block nbd2: shutting down sockets 04:39:34 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x2c, 0x0, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={0x0, 0x2}, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) 04:39:34 executing program 0: r0 = perf_event_open(&(0x7f00000009c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_bp={0x0, 0xa}, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, r0, 0x0) getresgid(0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = getpgrp(0x0) sched_setparam(r5, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/crypto\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r2, r1, r2, 0x0, r2, r1]) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r5) dup3(r6, r3, 0x0) 04:39:34 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off='index=off'}]}) 04:39:34 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000780)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f00000007c0)) 04:39:34 executing program 2: r0 = perf_event_open(&(0x7f00000009c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_bp={0x0, 0xa}, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, r0, 0x0) getresgid(0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = getpgrp(0x0) sched_setparam(r5, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/crypto\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r2, r1, r2, 0x0, r2, r1]) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r5) dup3(r6, r3, 0x0) 04:39:34 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off='index=off'}]}) [ 223.016370][ T2043] block nbd0: Receive control failed (result -107) [ 223.040085][ T9926] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 223.099402][ T9933] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 223.143651][ T9933] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 223.160375][ T9926] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 223.177888][ T2043] block nbd2: Receive control failed (result -107) [ 223.294073][ T9927] block nbd2: shutting down sockets 04:39:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x480200, 0x0) prlimit64(0x0, 0x3, &(0x7f0000000280)={0x20000000007, 0x80ff}, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x80, 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, 0x1, 0x0, @perf_config_ext}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r1) creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xcd, &(0x7f0000000000)={0x5, 0x1, 0x3, 0x7}, 0x1000001ab) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000000c0)=0x3f, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000540)={0x0, 0x1, 0x0, 0x20, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0xb9af}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff]}, 0x5c) 04:39:35 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off='index=off'}]}) 04:39:35 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off='index=off'}]}) 04:39:35 executing program 2: r0 = perf_event_open(&(0x7f00000009c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_bp={0x0, 0xa}, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, r0, 0x0) getresgid(0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = getpgrp(0x0) sched_setparam(r5, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/crypto\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r2, r1, r2, 0x0, r2, r1]) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r5) dup3(r6, r3, 0x0) 04:39:35 executing program 0: r0 = perf_event_open(&(0x7f00000009c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_bp={0x0, 0xa}, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, r0, 0x0) getresgid(0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = getpgrp(0x0) sched_setparam(r5, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/crypto\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r2, r1, r2, 0x0, r2, r1]) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r5) dup3(r6, r3, 0x0) 04:39:35 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x2c, 0x0, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={0x0, 0x2}, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 223.922045][ T9952] loop5: detected capacity change from 0 to 264192 [ 223.944131][ T9950] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 223.959403][ T9950] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:39:36 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x2c, 0x0, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={0x0, 0x2}, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 224.118007][ T9954] block nbd0: Device being setup by another task [ 224.125360][ T2043] block nbd2: Receive control failed (result -107) [ 224.239039][ T9953] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 224.262346][ T9947] block nbd2: shutting down sockets 04:39:36 executing program 0: r0 = perf_event_open(&(0x7f00000009c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_bp={0x0, 0xa}, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, r0, 0x0) getresgid(0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = getpgrp(0x0) sched_setparam(r5, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/crypto\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r2, r1, r2, 0x0, r2, r1]) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r5) dup3(r6, r3, 0x0) [ 224.445631][ T9953] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:39:36 executing program 2: r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x6628, 0x0) [ 224.847775][ T9974] block nbd0: Device being setup by another task [ 224.903399][ T9980] loop5: detected capacity change from 0 to 264192 [ 224.934534][ T37] audit: type=1804 audit(1614659977.026:2): pid=9978 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir122064125/syzkaller.UUCtx9/2/file0/file0" dev="sda1" ino=14221 res=1 errno=0 04:39:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000280)) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x1, 0x0, 0x1}) fcntl$lock(r1, 0x24, &(0x7f0000000180)) 04:39:37 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x0, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@arp={@local, @loopback, 0x0, 0x0, 0x0, 0x0, {@mac=@multicast}, {@mac=@multicast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'team_slave_1\x00', 'lo\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @multicast2, @remote, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "b20938c7d8473b95bc56290cbf5a007b5e2d9d4f8462444afdba7be7de9b"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @mac, @loopback, @dev, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x458) 04:39:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040)='nbd\x00', r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x48, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 04:39:37 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x2) 04:39:37 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x2c, 0x0, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) 04:39:37 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x2c, 0x0, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 225.719354][T10000] x_tables: duplicate underflow at hook 1 04:39:37 executing program 1: r0 = socket(0x25, 0x1, 0x0) recvmsg$can_bcm(r0, &(0x7f0000003cc0)={0x0, 0x0, 0x0}, 0x0) 04:39:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="d800000018008105e00f80ecdb4cb904021d65ef0b007c05e8fe55a10a0012000200082603000e120800060000000001a8000900a4000200e53ef030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a7ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad8ece0b42a9ecbee5de660a1d339e903c8af730eeee6a8ccd40dd6e4edef3d93452ac5ba54ff", 0xd8}], 0x1}, 0x0) 04:39:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040)='nbd\x00', r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x48, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 04:39:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000480)="d7", 0x1}], 0x1, &(0x7f0000000780)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xb}}], 0x20}, 0x0) 04:39:38 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xa}, 0xa) 04:39:38 executing program 2: r0 = syz_io_uring_setup(0x87, &(0x7f0000000100), &(0x7f0000001000/0x4000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dsp\x00', 0x120602, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000000)) 04:39:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040)='nbd\x00', r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x48, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 04:39:38 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20dc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0xc004743e, 0x0) [ 226.494407][T10029] [ 226.496778][T10029] ============================================ [ 226.502927][T10029] WARNING: possible recursive locking detected [ 226.509074][T10029] 5.12.0-rc1-next-20210302-syzkaller #0 Not tainted [ 226.515655][T10029] -------------------------------------------- [ 226.521802][T10029] syz-executor.2/10029 is trying to acquire lock: [ 226.528216][T10029] ffff888067b48130 (&runtime->sleep){....}-{2:2}, at: io_poll_double_wake+0x25f/0x6a0 [ 226.537827][T10029] [ 226.537827][T10029] but task is already holding lock: [ 226.545194][T10029] ffff8880239a6130 (&runtime->sleep){....}-{2:2}, at: __wake_up_common_lock+0xb4/0x130 [ 226.554886][T10029] [ 226.554886][T10029] other info that might help us debug this: [ 226.562951][T10029] Possible unsafe locking scenario: [ 226.562951][T10029] [ 226.570402][T10029] CPU0 [ 226.573684][T10029] ---- [ 226.576962][T10029] lock(&runtime->sleep); [ 226.581386][T10029] lock(&runtime->sleep); [ 226.585810][T10029] [ 226.585810][T10029] *** DEADLOCK *** [ 226.585810][T10029] [ 226.593960][T10029] May be due to missing lock nesting notation [ 226.593960][T10029] [ 226.602453][T10029] 3 locks held by syz-executor.2/10029: [ 226.608003][T10029] #0: ffff8880239a6440 (&runtime->oss.params_lock){+.+.}-{3:3}, at: snd_pcm_oss_get_active_substream+0x142/0x1c0 [ 226.620053][T10029] #1: ffff888147896908 (&group->lock){....}-{2:2}, at: snd_pcm_drop+0x131/0x320 [ 226.629232][T10029] #2: ffff8880239a6130 (&runtime->sleep){....}-{2:2}, at: __wake_up_common_lock+0xb4/0x130 [ 226.639359][T10029] [ 226.639359][T10029] stack backtrace: 04:39:38 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x2c, 0x0, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={0x0, 0x2}, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 226.645252][T10029] CPU: 0 PID: 10029 Comm: syz-executor.2 Not tainted 5.12.0-rc1-next-20210302-syzkaller #0 [ 226.655239][T10029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.665309][T10029] Call Trace: [ 226.668599][T10029] dump_stack+0xfa/0x151 [ 226.672970][T10029] __lock_acquire.cold+0x14c/0x3b4 [ 226.678104][T10029] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 226.684235][T10029] ? lockdep_unlock+0x11c/0x290 [ 226.689100][T10029] ? __lock_acquire+0x2506/0x54c0 [ 226.694145][T10029] lock_acquire+0x1ab/0x730 [ 226.698751][T10029] ? io_poll_double_wake+0x25f/0x6a0 [ 226.704056][T10029] ? lock_release+0x710/0x710 [ 226.708760][T10029] _raw_spin_lock+0x2a/0x40 [ 226.713280][T10029] ? io_poll_double_wake+0x25f/0x6a0 [ 226.718582][T10029] io_poll_double_wake+0x25f/0x6a0 [ 226.723711][T10029] ? lock_is_held_type+0xd5/0x130 [ 226.728754][T10029] __wake_up_common+0x147/0x650 [ 226.733621][T10029] __wake_up_common_lock+0xd0/0x130 [ 226.738834][T10029] ? __wake_up_common+0x650/0x650 [ 226.743873][T10029] ? _raw_spin_unlock_irqrestore+0x33/0x50 [ 226.749700][T10029] ? snd_timer_notify+0x2fe/0x3d0 [ 226.754744][T10029] snd_pcm_post_stop+0xb9/0x1f0 [ 226.759611][T10029] snd_pcm_action+0x143/0x170 [ 226.764301][T10029] snd_pcm_drop+0x1ab/0x320 [ 226.768816][T10029] snd_pcm_kernel_ioctl+0x12f/0x240 [ 226.774028][T10029] snd_pcm_oss_change_params_locked+0x194b/0x39a0 [ 226.780505][T10029] ? snd_pcm_plugin_append+0x190/0x190 [ 226.785977][T10029] ? mutex_lock_io_nested+0xf70/0xf70 [ 226.791372][T10029] snd_pcm_oss_get_active_substream+0x164/0x1c0 [ 226.797630][T10029] snd_pcm_oss_ioctl+0x144f/0x3430 [ 226.802759][T10029] ? snd_pcm_oss_release+0x300/0x300 [ 226.808062][T10029] ? __fget_files+0x288/0x3d0 [ 226.812752][T10029] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 226.819008][T10029] ? snd_pcm_oss_release+0x300/0x300 [ 226.824312][T10029] __x64_sys_ioctl+0x193/0x200 [ 226.829089][T10029] do_syscall_64+0x2d/0x70 [ 226.833519][T10029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.839425][T10029] RIP: 0033:0x465ef9 [ 226.843324][T10029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.862943][T10029] RSP: 002b:00007f9a6ad2b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 226.871372][T10029] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465ef9 [ 226.879354][T10029] RDX: 0000000020000000 RSI: 00000000c0045002 RDI: 0000000000000004 [ 226.887338][T10029] RBP: 00000000004bcd1c R08: 0000000000000000 R09: 0000000000000000 04:39:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040)='nbd\x00', r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x48, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) [ 226.895317][T10029] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 226.903298][T10029] R13: 00007fff1f9a730f R14: 00007f9a6ad2b300 R15: 0000000000022000 04:39:39 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) socket(0x2c, 0x0, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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={0x0, 0x2}, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) 04:39:39 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r1, r0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa04, {{0x6000000, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, {0x2, 0x0, 0x0, @dev}, r2}}, 0x48) 04:39:39 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20dc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0xc004743e, 0x0) 04:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x34, 0x0, 0xb, 0x201, 0x0, 0x0, {0xa}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xd, 0x1, '{\xa6-/.%(.\x00'}]}, 0x34}}, 0x0) 04:39:39 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20dc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0xc004743e, 0x0) 04:39:39 executing program 1: pkey_mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 04:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x34, 0x0, 0xb, 0x201, 0x0, 0x0, {0xa}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xd, 0x1, '{\xa6-/.%(.\x00'}]}, 0x34}}, 0x0) 04:39:39 executing program 2: r0 = syz_io_uring_setup(0x87, &(0x7f0000000100), &(0x7f0000001000/0x4000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dsp\x00', 0x120602, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000000)) 04:39:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x2, &(0x7f0000000640)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) 04:39:39 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20dc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0xc004743e, 0x0) 04:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x34, 0x0, 0xb, 0x201, 0x0, 0x0, {0xa}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xd, 0x1, '{\xa6-/.%(.\x00'}]}, 0x34}}, 0x0) 04:39:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) accept4$alg(r0, 0x4, 0x0, 0x0) 04:39:39 executing program 1: pkey_mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) [ 227.508221][T10083] sctp: [Deprecated]: syz-executor.3 (pid 10083) Use of int in maxseg socket option. [ 227.508221][T10083] Use struct sctp_assoc_value instead 04:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x34, 0x0, 0xb, 0x201, 0x0, 0x0, {0xa}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xd, 0x1, '{\xa6-/.%(.\x00'}]}, 0x34}}, 0x0) 04:39:39 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) 04:39:39 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='projid_map\x00') r1 = socket$pppl2tp(0x18, 0x1, 0x1) dup3(r1, r0, 0x0) 04:39:39 executing program 1: pkey_mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 04:39:39 executing program 2: r0 = syz_io_uring_setup(0x87, &(0x7f0000000100), &(0x7f0000001000/0x4000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dsp\x00', 0x120602, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000000)) [ 227.630954][T10094] sctp: [Deprecated]: syz-executor.3 (pid 10094) Use of int in maxseg socket option. [ 227.630954][T10094] Use struct sctp_assoc_value instead 04:39:39 executing program 2: r0 = syz_io_uring_setup(0x87, &(0x7f0000000100), &(0x7f0000001000/0x4000)=nil, &(0x7f0000003000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dsp\x00', 0x120602, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000000)) 04:39:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000140)={{0x0, 0x2, 0x80}, 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04:39:39 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='projid_map\x00') r1 = socket$pppl2tp(0x18, 0x1, 0x1) dup3(r1, r0, 0x0) [ 227.720292][ T37] audit: type=1800 audit(1614659979.816:3): pid=10108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14201 res=0 errno=0 04:39:39 executing program 5: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dri/renderD128\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0x400448dd, 0x0) 04:39:39 executing program 1: pkey_mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) [ 227.792417][ T37] audit: type=1804 audit(1614659979.846:4): pid=10108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/13/file0" dev="sda1" ino=14201 res=1 errno=0 04:39:39 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='projid_map\x00') r1 = socket$pppl2tp(0x18, 0x1, 0x1) dup3(r1, r0, 0x0) 04:39:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x40, 0x2, [@TCA_FLOW_EMATCHES={0x3c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 227.831005][T10116] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 227.853999][ T37] audit: type=1804 audit(1614659979.846:5): pid=10108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/13/file0" dev="sda1" ino=14201 res=1 errno=0 04:39:40 executing program 5: r0 = socket(0x29, 0x5, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00', r0) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80c0) [ 228.000566][T10135] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 228.012617][T10135] x_tables: ip6_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 [ 228.015168][ T37] audit: type=1804 audit(1614659979.856:6): pid=10108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/13/file0" dev="sda1" ino=14201 res=1 errno=0 [ 228.027664][T10135] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 228.069772][ T37] audit: type=1804 audit(1614659979.856:7): pid=10108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/13/file0" dev="sda1" ino=14201 res=1 errno=0 [ 228.581497][ T37] audit: type=1804 audit(1614659980.676:8): pid=10148 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/13/file0" dev="sda1" ino=14201 res=1 errno=0 04:39:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000140)={{0x0, 0x2, 0x80}, 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04:39:40 executing program 1: r0 = syz_io_uring_setup(0x72d1, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x2404, &(0x7f0000000000)={0x0, 0x0, 0x26, 0x0, 0x0, 0x0, r0}, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000c49000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 04:39:40 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='projid_map\x00') r1 = socket$pppl2tp(0x18, 0x1, 0x1) dup3(r1, r0, 0x0) [ 228.636029][ T37] audit: type=1804 audit(1614659980.676:9): pid=10148 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/13/file0" dev="sda1" ino=14201 res=1 errno=0 04:39:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x40, 0x2, [@TCA_FLOW_EMATCHES={0x3c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) 04:39:40 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) 04:39:40 executing program 4: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) [ 228.772804][T10155] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 228.810578][T10155] x_tables: ip6_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 04:39:40 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) [ 228.848730][ T37] audit: type=1804 audit(1614659980.676:10): pid=10149 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/13/file0" dev="sda1" ino=14201 res=1 errno=0 04:39:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000140)={{0x0, 0x2, 0x80}, 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04:39:41 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_setup(0x4722, &(0x7f0000000140)={0x0, 0x746a, 0x10, 0x3}, &(0x7f0000001000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) [ 228.878423][ T37] audit: type=1804 audit(1614659980.676:11): pid=10149 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/13/file0" dev="sda1" ino=14201 res=1 errno=0 04:39:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x40, 0x2, [@TCA_FLOW_EMATCHES={0x3c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) 04:39:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000140)={{0x0, 0x2, 0x80}, 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"}) 04:39:41 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000000) unshare(0x40000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) dup2(r0, r0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3d, 0x8000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f00000002c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, 0x0, 0xffffffffffffffdc, 0x4, 0x0, 0x0) clone(0x400, &(0x7f0000000240)="39e8f1530bcf6703c18c881a9b31ccfb1dc1bd64450eafed4cd981c5795afe9bfab1f38a9509da1b4f50f855b50e9678ef577f5c4073bd3eac375fede7c7bd288b0305977d2055d7186fa94581430801b6714328356ee47f3edcecc67b0b022cba6432488d34bcbc87c51ffa7ad442bfa0996811a9b9afe0896fc6e9bb470f6109121b9711dfd2a1ab65ca20e5164a30938a658f909711dcafc0d6e63ccdaaede5a40d4b932bc236f31efbb33fd5c602de9deefbac9379fc33d01655a1a1520cb182a510579d69594d4f631bbf140464", &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000340)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x4c, 0x6c, 0x705, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'bond0\x00'}]}]}, 0x4c}}, 0x0) 04:39:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x40, 0x2, [@TCA_FLOW_EMATCHES={0x3c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 229.113153][T10184] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 229.136442][T10184] x_tables: ip6_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 [ 229.193341][T10188] IPVS: ftp: loaded support on port[0] = 21 04:39:41 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000002c40)={0x0, 0x0, 0x18}, 0x10) [ 229.332885][T10204] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 229.401978][T10209] x_tables: ip6_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 04:39:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@generic={0x0, 0x2}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x15, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @window={0x3, 0x3}, @mptcp=@synack={0x22, 0x10}, @generic={0x0, 0x6, "b5804178"}, @timestamp={0x8, 0xa}, @mptcp=@synack={0x1e, 0x10}]}}}}}}}, 0x0) 04:39:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, 0x0) [ 229.548387][T10222] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 04:39:41 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) [ 229.956033][ T37] kauditd_printk_skb: 16 callbacks suppressed [ 229.956049][ T37] audit: type=1800 audit(1614659982.047:28): pid=10231 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14213 res=0 errno=0 04:39:42 executing program 4: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) 04:39:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@generic={0x0, 0x2}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x15, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @window={0x3, 0x3}, @mptcp=@synack={0x22, 0x10}, @generic={0x0, 0x6, "b5804178"}, @timestamp={0x8, 0xa}, @mptcp=@synack={0x1e, 0x10}]}}}}}}}, 0x0) 04:39:42 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x80000000, 0x9, 0x79, 0x8, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x8, 0x8, 0x81, 0x80000001}, {0x8, 0x8000, 0x80, 0x0, 0x6, 0x3, 0x4, 0x0, 0x9, 0x7, 0x40, 0x65, 0x5}, {0xffff, 0x9, 0x9, 0x3f, 0xc0, 0x6b, 0x0, 0x20, 0x4, 0xac, 0x7, 0x1, 0x5}], 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) getpid() perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x1, 0x64, 0x0, 0x4, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x30082, 0x5, 0x22, 0x6, 0x8, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x1) r2 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed='check=relaxed'}]}) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="8f2ed46bf4bfde75873d9ff1"]) 04:39:42 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) 04:39:42 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000000) unshare(0x40000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) dup2(r0, r0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3d, 0x8000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f00000002c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, 0x0, 0xffffffffffffffdc, 0x4, 0x0, 0x0) clone(0x400, &(0x7f0000000240)="39e8f1530bcf6703c18c881a9b31ccfb1dc1bd64450eafed4cd981c5795afe9bfab1f38a9509da1b4f50f855b50e9678ef577f5c4073bd3eac375fede7c7bd288b0305977d2055d7186fa94581430801b6714328356ee47f3edcecc67b0b022cba6432488d34bcbc87c51ffa7ad442bfa0996811a9b9afe0896fc6e9bb470f6109121b9711dfd2a1ab65ca20e5164a30938a658f909711dcafc0d6e63ccdaaede5a40d4b932bc236f31efbb33fd5c602de9deefbac9379fc33d01655a1a1520cb182a510579d69594d4f631bbf140464", &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000340)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x4c, 0x6c, 0x705, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'bond0\x00'}]}]}, 0x4c}}, 0x0) 04:39:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@generic={0x0, 0x2}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x15, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @window={0x3, 0x3}, @mptcp=@synack={0x22, 0x10}, @generic={0x0, 0x6, "b5804178"}, @timestamp={0x8, 0xa}, @mptcp=@synack={0x1e, 0x10}]}}}}}}}, 0x0) [ 230.061800][T10237] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 230.073995][ T37] audit: type=1804 audit(1614659982.087:29): pid=10231 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/15/file0" dev="sda1" ino=14213 res=1 errno=0 [ 230.125146][ T37] audit: type=1804 audit(1614659982.087:30): pid=10231 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/15/file0" dev="sda1" ino=14213 res=1 errno=0 [ 230.153389][ T37] audit: type=1804 audit(1614659982.097:31): pid=10231 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/15/file0" dev="sda1" ino=14213 res=1 errno=0 [ 230.156134][T10238] loop2: detected capacity change from 0 to 224 [ 230.200920][T10239] IPVS: ftp: loaded support on port[0] = 21 [ 230.285360][ T37] audit: type=1804 audit(1614659982.097:32): pid=10231 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir922030631/syzkaller.8egLKo/15/file0" dev="sda1" ino=14213 res=1 errno=0 [ 230.313439][ T37] audit: type=1800 audit(1614659982.407:33): pid=10253 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=14221 res=0 errno=0 [ 230.313915][T10252] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 230.355232][T10238] ISO 9660 Extensions: Microsoft Joliet Level 0 [ 230.373053][ T37] audit: type=1800 audit(1614659982.467:34): pid=10250 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=14220 res=0 errno=0 [ 230.463393][ T37] audit: type=1804 audit(1614659982.497:35): pid=10250 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir386599836/syzkaller.6ZQ6ou/18/file0" dev="sda1" ino=14220 res=1 errno=0 04:39:42 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x80000000, 0x9, 0x79, 0x8, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x8, 0x8, 0x81, 0x80000001}, {0x8, 0x8000, 0x80, 0x0, 0x6, 0x3, 0x4, 0x0, 0x9, 0x7, 0x40, 0x65, 0x5}, {0xffff, 0x9, 0x9, 0x3f, 0xc0, 0x6b, 0x0, 0x20, 0x4, 0xac, 0x7, 0x1, 0x5}], 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) getpid() perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x1, 0x64, 0x0, 0x4, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x30082, 0x5, 0x22, 0x6, 0x8, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x1) r2 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed='check=relaxed'}]}) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="8f2ed46bf4bfde75873d9ff1"]) [ 230.606737][ T37] audit: type=1804 audit(1614659982.497:36): pid=10250 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir386599836/syzkaller.6ZQ6ou/18/file0" dev="sda1" ino=14220 res=1 errno=0 04:39:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@generic={0x0, 0x2}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x15, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @window={0x3, 0x3}, @mptcp=@synack={0x22, 0x10}, @generic={0x0, 0x6, "b5804178"}, @timestamp={0x8, 0xa}, @mptcp=@synack={0x1e, 0x10}]}}}}}}}, 0x0) [ 230.781712][T10282] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 230.795319][T10276] loop2: detected capacity change from 0 to 224 [ 230.805750][ T37] audit: type=1804 audit(1614659982.507:37): pid=10250 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir386599836/syzkaller.6ZQ6ou/18/file0" dev="sda1" ino=14220 res=1 errno=0 04:39:43 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x80000000, 0x9, 0x79, 0x8, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x8, 0x8, 0x81, 0x80000001}, {0x8, 0x8000, 0x80, 0x0, 0x6, 0x3, 0x4, 0x0, 0x9, 0x7, 0x40, 0x65, 0x5}, {0xffff, 0x9, 0x9, 0x3f, 0xc0, 0x6b, 0x0, 0x20, 0x4, 0xac, 0x7, 0x1, 0x5}], 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) getpid() perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x1, 0x64, 0x0, 0x4, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x30082, 0x5, 0x22, 0x6, 0x8, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x1) r2 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed='check=relaxed'}]}) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="8f2ed46bf4bfde75873d9ff1"]) [ 230.870633][T10276] ISO 9660 Extensions: Microsoft Joliet Level 0 04:39:43 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) 04:39:43 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x80000000, 0x9, 0x79, 0x8, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x8, 0x8, 0x81, 0x80000001}, {0x8, 0x8000, 0x80, 0x0, 0x6, 0x3, 0x4, 0x0, 0x9, 0x7, 0x40, 0x65, 0x5}, {0xffff, 0x9, 0x9, 0x3f, 0xc0, 0x6b, 0x0, 0x20, 0x4, 0xac, 0x7, 0x1, 0x5}], 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) getpid() perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x1, 0x64, 0x0, 0x4, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x30082, 0x5, 0x22, 0x6, 0x8, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x1) r2 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed='check=relaxed'}]}) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="8f2ed46bf4bfde75873d9ff1"]) [ 231.177062][T10290] loop3: detected capacity change from 0 to 224 04:39:43 executing program 4: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) [ 231.272396][T10298] loop2: detected capacity change from 0 to 224 [ 231.325989][T10290] ISO 9660 Extensions: Microsoft Joliet Level 0 [ 231.385238][T10298] ISO 9660 Extensions: Microsoft Joliet Level 0 04:39:43 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x80000000, 0x9, 0x79, 0x8, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x8, 0x8, 0x81, 0x80000001}, {0x8, 0x8000, 0x80, 0x0, 0x6, 0x3, 0x4, 0x0, 0x9, 0x7, 0x40, 0x65, 0x5}, {0xffff, 0x9, 0x9, 0x3f, 0xc0, 0x6b, 0x0, 0x20, 0x4, 0xac, 0x7, 0x1, 0x5}], 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) getpid() perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x1, 0x64, 0x0, 0x4, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x30082, 0x5, 0x22, 0x6, 0x8, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x1) r2 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed='check=relaxed'}]}) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="8f2ed46bf4bfde75873d9ff1"]) 04:39:43 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x80000000, 0x9, 0x79, 0x8, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x8, 0x8, 0x81, 0x80000001}, {0x8, 0x8000, 0x80, 0x0, 0x6, 0x3, 0x4, 0x0, 0x9, 0x7, 0x40, 0x65, 0x5}, {0xffff, 0x9, 0x9, 0x3f, 0xc0, 0x6b, 0x0, 0x20, 0x4, 0xac, 0x7, 0x1, 0x5}], 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) getpid() perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x1, 0x64, 0x0, 0x4, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x30082, 0x5, 0x22, 0x6, 0x8, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x1) r2 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000080)={[{@check_relaxed='check=relaxed'}]}) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="8f2ed46bf4bfde75873d9ff1"]) 04:39:43 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000000) unshare(0x40000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) dup2(r0, r0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3d, 0x8000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f00000002c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, 0x0, 0xffffffffffffffdc, 0x4, 0x0, 0x0) clone(0x400, &(0x7f0000000240)="39e8f1530bcf6703c18c881a9b31ccfb1dc1bd64450eafed4cd981c5795afe9bfab1f38a9509da1b4f50f855b50e9678ef577f5c4073bd3eac375fede7c7bd288b0305977d2055d7186fa94581430801b6714328356ee47f3edcecc67b0b022cba6432488d34bcbc87c51ffa7ad442bfa0996811a9b9afe0896fc6e9bb470f6109121b9711dfd2a1ab65ca20e5164a30938a658f909711dcafc0d6e63ccdaaede5a40d4b932bc236f31efbb33fd5c602de9deefbac9379fc33d01655a1a1520cb182a510579d69594d4f631bbf140464", &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000340)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x4c, 0x6c, 0x705, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'bond0\x00'}]}]}, 0x4c}}, 0x0) 04:39:43 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) [ 231.728169][T10315] loop2: detected capacity change from 0 to 224 [ 231.748247][T10318] IPVS: ftp: loaded support on port[0] = 21 [ 231.780119][T10315] ISO 9660 Extensions: Microsoft Joliet Level 0 [ 231.791659][T10317] loop3: detected capacity change from 0 to 224 04:39:43 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000001c0)={[{0x80000000, 0x9, 0x79, 0x8, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x8, 0x8, 0x81, 0x80000001}, {0x8, 0x8000, 0x80, 0x0, 0x6, 0x3, 0x4, 0x0, 0x9, 0x7, 0x40, 0x65, 0x5}, {0xffff, 0x9, 0x9, 0x3f, 0xc0, 0x6b, 0x0, 0x20, 0x4, 0xac, 0x7, 0x1, 0x5}], 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0x