[  OK  ] Reached target Login Prompts.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.215' (ECDSA) to the list of known hosts.
2021/01/21 14:12:35 fuzzer started
2021/01/21 14:12:36 dialing manager at 10.128.0.105:37259
2021/01/21 14:12:36 syscalls: 3465
2021/01/21 14:12:36 code coverage: enabled
2021/01/21 14:12:36 comparison tracing: enabled
2021/01/21 14:12:36 extra coverage: enabled
2021/01/21 14:12:36 setuid sandbox: enabled
2021/01/21 14:12:36 namespace sandbox: enabled
2021/01/21 14:12:36 Android sandbox: /sys/fs/selinux/policy does not exist
2021/01/21 14:12:36 fault injection: enabled
2021/01/21 14:12:36 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2021/01/21 14:12:36 net packet injection: enabled
2021/01/21 14:12:36 net device setup: enabled
2021/01/21 14:12:36 concurrency sanitizer: enabled
2021/01/21 14:12:36 devlink PCI setup: PCI device 0000:00:10.0 is not available
2021/01/21 14:12:36 USB emulation: enabled
2021/01/21 14:12:36 hci packet injection: enabled
2021/01/21 14:12:36 wifi device emulation: enabled
2021/01/21 14:12:36 suppressing KCSAN reports in functions: 'futex_wait_queue_me' 'pcpu_alloc' 'blk_mq_sched_dispatch_requests' 
2021/01/21 14:12:36 fetching corpus: 0, signal 0/2000 (executing program)
2021/01/21 14:12:36 fetching corpus: 50, signal 30124/32536 (executing program)
2021/01/21 14:12:36 fetching corpus: 100, signal 45989/48309 (executing program)
2021/01/21 14:12:36 fetching corpus: 150, signal 55517/57636 (executing program)
2021/01/21 14:12:37 fetching corpus: 198, signal 62169/63931 (executing program)
2021/01/21 14:12:37 fetching corpus: 248, signal 70854/71651 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/74782 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/74804 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/74834 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/74868 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/74901 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/74930 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/74960 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/74992 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75023 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75058 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75086 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75117 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75149 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75177 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75196 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75225 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75247 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75271 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75305 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75336 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74540/75368 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75410 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75440 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75467 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75498 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75525 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75553 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75588 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75611 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75644 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75671 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75697 (executing program)
2021/01/21 14:12:37 fetching corpus: 284, signal 74571/75697 (executing program)
2021/01/21 14:12:39 starting 6 fuzzer processes
14:12:39 executing program 0:
r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2)
ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f00000000c0)={0x0, [], 0xb})

14:12:39 executing program 1:
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00')
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r3=>0x0})
sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0)

14:12:39 executing program 2:
unshare(0x2a000400)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x2, 0x4, 0x800, 0x9, 0x500}, 0x40)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffff, 0x11, r0, 0x0)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r0, 0x4)

14:12:40 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x18, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48)

14:12:40 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_FWMARK={0x8}]]}}}]}, 0x38}}, 0x0)

14:12:40 executing program 5:
socket$inet6(0xa, 0x0, 0x0)
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0)
ioctl$TCFLSH(r0, 0x5418, 0x20709ffd)

syzkaller login: [   34.607427][ T8467] IPVS: ftp: loaded support on port[0] = 21
[   34.705021][ T8467] chnl_net:caif_netlink_parms(): no params data found
[   34.733689][ T8467] bridge0: port 1(bridge_slave_0) entered blocking state
[   34.741699][ T8467] bridge0: port 1(bridge_slave_0) entered disabled state
[   34.749760][ T8467] device bridge_slave_0 entered promiscuous mode
[   34.758416][ T8467] bridge0: port 2(bridge_slave_1) entered blocking state
[   34.766594][ T8467] bridge0: port 2(bridge_slave_1) entered disabled state
[   34.775233][ T8467] device bridge_slave_1 entered promiscuous mode
[   34.789867][ T8467] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   34.801463][ T8467] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   34.818698][ T8467] team0: Port device team_slave_0 added
[   34.828006][ T8467] team0: Port device team_slave_1 added
[   34.842132][ T8467] batman_adv: batadv0: Adding interface: batadv_slave_0
[   34.852213][ T8467] 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.
[   34.879284][ T8467] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   34.902335][ T8467] batman_adv: batadv0: Adding interface: batadv_slave_1
[   34.909973][ T8467] 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.
[   34.938305][ T8467] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   34.954148][ T8469] IPVS: ftp: loaded support on port[0] = 21
[   34.962574][ T8467] device hsr_slave_0 entered promiscuous mode
[   34.969293][ T8467] device hsr_slave_1 entered promiscuous mode
[   35.046800][ T8471] IPVS: ftp: loaded support on port[0] = 21
[   35.123321][ T8469] chnl_net:caif_netlink_parms(): no params data found
[   35.132897][ T8473] IPVS: ftp: loaded support on port[0] = 21
[   35.174062][ T8471] chnl_net:caif_netlink_parms(): no params data found
[   35.235068][ T8469] bridge0: port 1(bridge_slave_0) entered blocking state
[   35.242241][ T8469] bridge0: port 1(bridge_slave_0) entered disabled state
[   35.250337][ T8469] device bridge_slave_0 entered promiscuous mode
[   35.258038][ T8467] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   35.288352][ T8469] bridge0: port 2(bridge_slave_1) entered blocking state
[   35.295470][ T8469] bridge0: port 2(bridge_slave_1) entered disabled state
[   35.303098][ T8469] device bridge_slave_1 entered promiscuous mode
[   35.327830][ T8467] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   35.352537][ T8467] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   35.378007][ T8475] IPVS: ftp: loaded support on port[0] = 21
[   35.378930][ T8467] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   35.395171][ T8469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   35.407817][ T8469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   35.425986][ T8473] chnl_net:caif_netlink_parms(): no params data found
[   35.441936][ T8471] bridge0: port 1(bridge_slave_0) entered blocking state
[   35.449482][ T8471] bridge0: port 1(bridge_slave_0) entered disabled state
[   35.457547][ T8471] device bridge_slave_0 entered promiscuous mode
[   35.495229][ T8471] bridge0: port 2(bridge_slave_1) entered blocking state
[   35.502651][ T8471] bridge0: port 2(bridge_slave_1) entered disabled state
[   35.511375][ T8471] device bridge_slave_1 entered promiscuous mode
[   35.522681][ T8469] team0: Port device team_slave_0 added
[   35.545246][ T8477] IPVS: ftp: loaded support on port[0] = 21
[   35.565386][ T8471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   35.575625][ T8469] team0: Port device team_slave_1 added
[   35.582057][ T8471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   35.629640][ T8469] batman_adv: batadv0: Adding interface: batadv_slave_0
[   35.640026][ T8469] 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.
[   35.668354][ T8469] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   35.681064][ T8469] batman_adv: batadv0: Adding interface: batadv_slave_1
[   35.688519][ T8469] 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.
[   35.715521][ T8469] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   35.729733][ T8473] bridge0: port 1(bridge_slave_0) entered blocking state
[   35.736982][ T8473] bridge0: port 1(bridge_slave_0) entered disabled state
[   35.747020][ T8473] device bridge_slave_0 entered promiscuous mode
[   35.756488][ T8473] bridge0: port 2(bridge_slave_1) entered blocking state
[   35.763831][ T8473] bridge0: port 2(bridge_slave_1) entered disabled state
[   35.771561][ T8473] device bridge_slave_1 entered promiscuous mode
[   35.782601][ T8467] bridge0: port 2(bridge_slave_1) entered blocking state
[   35.790274][ T8467] bridge0: port 2(bridge_slave_1) entered forwarding state
[   35.797689][ T8467] bridge0: port 1(bridge_slave_0) entered blocking state
[   35.804829][ T8467] bridge0: port 1(bridge_slave_0) entered forwarding state
[   35.812988][   T34] bridge0: port 1(bridge_slave_0) entered disabled state
[   35.820760][   T34] bridge0: port 2(bridge_slave_1) entered disabled state
[   35.831106][ T8471] team0: Port device team_slave_0 added
[   35.838448][ T8471] team0: Port device team_slave_1 added
[   35.855606][ T8475] chnl_net:caif_netlink_parms(): no params data found
[   35.881670][ T8469] device hsr_slave_0 entered promiscuous mode
[   35.888526][ T8469] device hsr_slave_1 entered promiscuous mode
[   35.895178][ T8469] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   35.903085][ T8469] Cannot create hsr debugfs directory
[   35.913400][ T8473] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   35.922820][ T8471] batman_adv: batadv0: Adding interface: batadv_slave_0
[   35.930460][ T8471] 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.
[   35.956873][ T8471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   35.970512][ T8471] batman_adv: batadv0: Adding interface: batadv_slave_1
[   35.977480][ T8471] 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.
[   36.003973][ T8471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   36.020688][ T8473] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   36.062738][ T8471] device hsr_slave_0 entered promiscuous mode
[   36.069203][ T8471] device hsr_slave_1 entered promiscuous mode
[   36.075561][ T8471] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   36.083098][ T8471] Cannot create hsr debugfs directory
[   36.101397][ T8475] bridge0: port 1(bridge_slave_0) entered blocking state
[   36.109155][ T8475] bridge0: port 1(bridge_slave_0) entered disabled state
[   36.116858][ T8475] device bridge_slave_0 entered promiscuous mode
[   36.125567][ T8475] bridge0: port 2(bridge_slave_1) entered blocking state
[   36.132711][ T8475] bridge0: port 2(bridge_slave_1) entered disabled state
[   36.140468][ T8475] device bridge_slave_1 entered promiscuous mode
[   36.179750][ T8473] team0: Port device team_slave_0 added
[   36.187225][ T8473] team0: Port device team_slave_1 added
[   36.215641][ T8475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   36.226688][ T8475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   36.241705][ T8473] batman_adv: batadv0: Adding interface: batadv_slave_0
[   36.248947][ T8473] 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.
[   36.275575][ T8473] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   36.288483][ T8473] batman_adv: batadv0: Adding interface: batadv_slave_1
[   36.295587][ T8473] 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.
[   36.321609][ T8473] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   36.344335][ T8473] device hsr_slave_0 entered promiscuous mode
[   36.350821][ T8473] device hsr_slave_1 entered promiscuous mode
[   36.357230][ T8473] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   36.364936][ T8473] Cannot create hsr debugfs directory
[   36.378629][ T8475] team0: Port device team_slave_0 added
[   36.385929][ T8477] chnl_net:caif_netlink_parms(): no params data found
[   36.396354][ T8467] 8021q: adding VLAN 0 to HW filter on device bond0
[   36.405158][ T8475] team0: Port device team_slave_1 added
[   36.420070][ T8475] batman_adv: batadv0: Adding interface: batadv_slave_0
[   36.427966][ T8475] 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.
[   36.454193][ T8475] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   36.466010][ T8475] batman_adv: batadv0: Adding interface: batadv_slave_1
[   36.472938][ T8475] 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.
[   36.498942][ T8475] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   36.530361][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   36.538007][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   36.557835][ T8475] device hsr_slave_0 entered promiscuous mode
[   36.564806][ T8475] device hsr_slave_1 entered promiscuous mode
[   36.571149][ T8475] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   36.578991][ T8475] Cannot create hsr debugfs directory
[   36.589767][ T8467] 8021q: adding VLAN 0 to HW filter on device team0
[   36.599689][ T8469] netdevsim netdevsim1 netdevsim0: renamed from eth0
[   36.624502][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   36.632947][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   36.641533][    T7] bridge0: port 1(bridge_slave_0) entered blocking state
[   36.648616][    T7] bridge0: port 1(bridge_slave_0) entered forwarding state
[   36.656302][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   36.664832][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   36.673129][    T7] bridge0: port 2(bridge_slave_1) entered blocking state
[   36.680268][    T7] bridge0: port 2(bridge_slave_1) entered forwarding state
[   36.688728][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   36.703627][ T3760] Bluetooth: hci0: command 0x0409 tx timeout
[   36.705425][ T8469] netdevsim netdevsim1 netdevsim1: renamed from eth1
[   36.720292][ T8469] netdevsim netdevsim1 netdevsim2: renamed from eth2
[   36.735197][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   36.744446][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   36.752663][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   36.774088][ T8469] netdevsim netdevsim1 netdevsim3: renamed from eth3
[   36.791485][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   36.799495][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   36.808244][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   36.817175][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   36.825582][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   36.835382][ T8471] netdevsim netdevsim2 netdevsim0: renamed from eth0
[   36.851933][ T8467] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   36.863110][ T8467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   36.874048][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   36.882300][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   36.890597][ T8471] netdevsim netdevsim2 netdevsim1: renamed from eth1
[   36.899568][ T8471] netdevsim netdevsim2 netdevsim2: renamed from eth2
[   36.906721][    T5] Bluetooth: hci1: command 0x0409 tx timeout
[   36.917290][ T8471] netdevsim netdevsim2 netdevsim3: renamed from eth3
[   36.937722][ T8477] bridge0: port 1(bridge_slave_0) entered blocking state
[   36.945775][ T8477] bridge0: port 1(bridge_slave_0) entered disabled state
[   36.954300][ T8477] device bridge_slave_0 entered promiscuous mode
[   36.961911][ T8477] bridge0: port 2(bridge_slave_1) entered blocking state
[   36.973667][ T8477] bridge0: port 2(bridge_slave_1) entered disabled state
[   36.981153][ T8477] device bridge_slave_1 entered promiscuous mode
[   36.989090][ T8473] netdevsim netdevsim3 netdevsim0: renamed from eth0
[   37.010532][ T8475] netdevsim netdevsim4 netdevsim0: renamed from eth0
[   37.020050][ T8473] netdevsim netdevsim3 netdevsim1: renamed from eth1
[   37.032871][ T8473] netdevsim netdevsim3 netdevsim2: renamed from eth2
[   37.047047][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   37.056045][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   37.066171][ T8467] 8021q: adding VLAN 0 to HW filter on device batadv0
[   37.073682][ T8475] netdevsim netdevsim4 netdevsim1: renamed from eth1
[   37.080577][    T5] Bluetooth: hci2: command 0x0409 tx timeout
[   37.090803][ T8475] netdevsim netdevsim4 netdevsim2: renamed from eth2
[   37.103508][ T8473] netdevsim netdevsim3 netdevsim3: renamed from eth3
[   37.115111][ T8475] netdevsim netdevsim4 netdevsim3: renamed from eth3
[   37.124687][ T8477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   37.137655][ T8477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   37.147001][ T4911] Bluetooth: hci3: command 0x0409 tx timeout
[   37.155189][ T8477] team0: Port device team_slave_0 added
[   37.162488][ T8477] team0: Port device team_slave_1 added
[   37.177594][ T8477] batman_adv: batadv0: Adding interface: batadv_slave_0
[   37.185076][ T8477] 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.
[   37.211889][ T8477] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   37.224971][ T8477] batman_adv: batadv0: Adding interface: batadv_slave_1
[   37.231924][ T8477] 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.
[   37.258242][ T8477] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   37.299348][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   37.308122][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   37.322653][ T8477] device hsr_slave_0 entered promiscuous mode
[   37.329496][ T8477] device hsr_slave_1 entered promiscuous mode
[   37.336689][ T8477] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   37.345163][ T8477] Cannot create hsr debugfs directory
[   37.385689][ T8471] 8021q: adding VLAN 0 to HW filter on device bond0
[   37.394383][ T3865] Bluetooth: hci4: command 0x0409 tx timeout
[   37.405167][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   37.413102][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   37.422064][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   37.430173][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   37.440815][ T8467] device veth0_vlan entered promiscuous mode
[   37.472293][ T8471] 8021q: adding VLAN 0 to HW filter on device team0
[   37.482664][ T8467] device veth1_vlan entered promiscuous mode
[   37.495052][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   37.503840][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   37.511364][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   37.527524][ T8469] 8021q: adding VLAN 0 to HW filter on device bond0
[   37.543437][ T4911] Bluetooth: hci5: command 0x0409 tx timeout
[   37.548147][ T8467] device veth0_macvtap entered promiscuous mode
[   37.556621][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   37.565073][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   37.574636][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   37.582927][ T3865] bridge0: port 1(bridge_slave_0) entered blocking state
[   37.589969][ T3865] bridge0: port 1(bridge_slave_0) entered forwarding state
[   37.599293][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   37.607545][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   37.618512][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   37.626464][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   37.641340][ T8477] netdevsim netdevsim5 netdevsim0: renamed from eth0
[   37.651650][ T8477] netdevsim netdevsim5 netdevsim1: renamed from eth1
[   37.665525][ T8473] 8021q: adding VLAN 0 to HW filter on device bond0
[   37.672693][ T8467] device veth1_macvtap entered promiscuous mode
[   37.680993][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   37.689565][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   37.699321][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   37.707544][ T4911] bridge0: port 2(bridge_slave_1) entered blocking state
[   37.714670][ T4911] bridge0: port 2(bridge_slave_1) entered forwarding state
[   37.723751][ T8477] netdevsim netdevsim5 netdevsim2: renamed from eth2
[   37.735073][ T8477] netdevsim netdevsim5 netdevsim3: renamed from eth3
[   37.751337][ T8473] 8021q: adding VLAN 0 to HW filter on device team0
[   37.764699][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   37.772349][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   37.780574][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   37.788613][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   37.796346][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   37.805149][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   37.813808][ T3865] bridge0: port 1(bridge_slave_0) entered blocking state
[   37.821166][ T3865] bridge0: port 1(bridge_slave_0) entered forwarding state
[   37.829313][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   37.837946][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   37.846307][ T3865] bridge0: port 2(bridge_slave_1) entered blocking state
[   37.853347][ T3865] bridge0: port 2(bridge_slave_1) entered forwarding state
[   37.861951][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   37.870077][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   37.880975][ T8469] 8021q: adding VLAN 0 to HW filter on device team0
[   37.898953][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   37.907586][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   37.919495][ T8467] batman_adv: batadv0: Interface activated: batadv_slave_0
[   37.932238][ T8475] 8021q: adding VLAN 0 to HW filter on device bond0
[   37.942793][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   37.952309][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   37.961170][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   37.970032][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   37.978805][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   37.987426][ T3865] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   37.998347][ T8467] batman_adv: batadv0: Interface activated: batadv_slave_1
[   38.017318][ T8473] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   38.027759][ T8473] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   38.039353][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   38.048032][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   38.056487][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   38.064916][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   38.073382][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   38.081709][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   38.090332][ T4902] bridge0: port 1(bridge_slave_0) entered blocking state
[   38.097408][ T4902] bridge0: port 1(bridge_slave_0) entered forwarding state
[   38.105290][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   38.113639][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   38.121897][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   38.130350][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   38.138994][ T4902] bridge0: port 2(bridge_slave_1) entered blocking state
[   38.147782][ T4902] bridge0: port 2(bridge_slave_1) entered forwarding state
[   38.155560][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   38.163883][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   38.172076][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   38.180771][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   38.189017][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   38.201627][ T8467] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   38.212788][ T8467] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   38.221775][ T8467] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   38.230691][ T8467] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   38.254892][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   38.262780][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   38.278271][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   38.286269][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   38.294932][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   38.305086][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   38.313330][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   38.321441][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   38.330282][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   38.338059][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   38.346001][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   38.354560][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   38.362969][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   38.371509][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   38.381146][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   38.390081][ T8475] 8021q: adding VLAN 0 to HW filter on device team0
[   38.406490][ T8471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   38.416474][ T8473] 8021q: adding VLAN 0 to HW filter on device batadv0
[   38.424009][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   38.431417][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   38.439026][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   38.447867][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   38.469512][ T8469] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   38.480265][ T8469] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   38.506863][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   38.515429][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   38.525227][   T34] bridge0: port 1(bridge_slave_0) entered blocking state
[   38.532302][   T34] bridge0: port 1(bridge_slave_0) entered forwarding state
[   38.540461][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   38.550147][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   38.558970][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   38.568324][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   38.576649][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   38.586035][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   38.603126][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   38.610543][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   38.626183][ T8477] 8021q: adding VLAN 0 to HW filter on device bond0
[   38.644246][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   38.652716][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   38.662469][ T9622] bridge0: port 2(bridge_slave_1) entered blocking state
[   38.669649][ T9622] bridge0: port 2(bridge_slave_1) entered forwarding state
[   38.677538][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   38.686674][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   38.695360][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   38.703810][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   38.712154][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   38.720721][ T9622] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   38.729905][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   38.739873][ T8471] 8021q: adding VLAN 0 to HW filter on device batadv0
[   38.756266][    T7] Bluetooth: hci0: command 0x041b tx timeout
[   38.786832][ T3056] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   38.787873][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   38.802582][ T3056] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   38.809069][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   38.817467][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   38.826210][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   38.834720][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   38.842725][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   38.851771][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   38.872903][ T8469] 8021q: adding VLAN 0 to HW filter on device batadv0
[   38.886538][ T8477] 8021q: adding VLAN 0 to HW filter on device team0
[   38.894764][ T8473] device veth0_vlan entered promiscuous mode
[   38.902424][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   38.911066][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   38.918961][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   38.927862][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   38.936709][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   38.944524][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   38.951934][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   38.960785][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   38.974088][ T8471] device veth0_vlan entered promiscuous mode
[   38.993043][    T7] Bluetooth: hci1: command 0x041b tx timeout
[   38.998095][  T175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   39.002811][ T8473] device veth1_vlan entered promiscuous mode
[   39.014890][  T175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   39.022263][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   39.030437][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   39.038777][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   39.048270][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   39.056777][   T34] bridge0: port 1(bridge_slave_0) entered blocking state
[   39.063828][   T34] bridge0: port 1(bridge_slave_0) entered forwarding state
[   39.071669][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   39.079844][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   39.088065][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   39.097834][ T8471] device veth1_vlan entered promiscuous mode
[   39.105386][ T8475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   39.124556][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   39.132571][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   39.145671][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   39.153284][    T5] Bluetooth: hci2: command 0x041b tx timeout
[   39.154372][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   39.167108][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   39.175840][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   39.184697][   T34] bridge0: port 2(bridge_slave_1) entered blocking state
[   39.191725][   T34] bridge0: port 2(bridge_slave_1) entered forwarding state
[   39.199860][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   39.208739][   T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   39.221731][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
14:12:45 executing program 0:
r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2)
ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f00000000c0)={0x0, [], 0xb})

[   39.253066][    T5] Bluetooth: hci3: command 0x041b tx timeout
[   39.256102][ T8475] 8021q: adding VLAN 0 to HW filter on device batadv0
[   39.273076][ T8469] device veth0_vlan entered promiscuous mode
[   39.281601][ T8473] device veth0_macvtap entered promiscuous mode
[   39.324858][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   39.343509][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
14:12:45 executing program 0:
r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2)
ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f00000000c0)={0x0, [], 0xb})

[   39.370314][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   39.381238][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   39.393152][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   39.400614][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
14:12:45 executing program 0:
r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2)
ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f00000000c0)={0x0, [], 0xb})

[   39.433227][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   39.441745][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   39.450985][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   39.459957][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   39.469233][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
14:12:45 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0)
chdir(&(0x7f0000000380)='./file0\x00')
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000400)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000440)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_on='nfs_export=on'}]})

[   39.479604][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   39.488476][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   39.498394][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   39.513086][ T8469] device veth1_vlan entered promiscuous mode
[   39.519941][    T7] Bluetooth: hci4: command 0x041b tx timeout
[   39.530719][ T8473] device veth1_macvtap entered promiscuous mode
[   39.542301][ T8477] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   39.558891][ T8477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   39.568750][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   39.579534][ T9819] ==================================================================
[   39.579743][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   39.587641][ T9819] BUG: KCSAN: data-race in d_set_mounted / dput
[   39.587661][ T9819] 
[   39.587666][ T9819] write to 0xffff88810dae80c0 of 4 bytes by task 9814 on cpu 0:
[   39.587682][ T9819]  d_set_mounted+0x112/0x190
[   39.614347][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   39.615754][ T9819]  get_mountpoint+0x1ac/0x2f0
[   39.623712][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   39.627602][ T9819]  lock_mount+0x86/0x1d0
[   39.635424][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   39.639003][ T9819]  path_mount+0x188e/0x1c10
[   39.647254][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   39.650928][ T9819]  __se_sys_mount+0x23d/0x2e0
[   39.659168][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   39.662779][ T9819]  __x64_sys_mount+0x63/0x70
[   39.662803][ T9819]  do_syscall_64+0x39/0x80
[   39.662823][ T9819]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   39.662844][ T9819] 
[   39.662849][ T9819] read to 0xffff88810dae80c0 of 4 bytes by task 9819 on cpu 1:
[   39.662864][ T9819]  dput+0x2f/0x420
[   39.662877][ T9819]  do_mkdirat+0x170/0x220
[   39.671638][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   39.675236][ T9819]  __x64_sys_mkdir+0x32/0x40
[   39.675261][ T9819]  do_syscall_64+0x39/0x80
[   39.681437][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   39.685548][ T9819]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   39.685575][ T9819] 
[   39.685578][ T9819] Reported by Kernel Concurrency Sanitizer on:
[   39.685584][ T9819] CPU: 1 PID: 9819 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0
[   39.689177][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   39.695439][ T9819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   39.695452][ T9819] ==================================================================
[   39.695459][ T9819] Kernel panic - not syncing: panic_on_warn set ...
[   39.695467][ T9819] CPU: 1 PID: 9819 Comm: syz-executor.0 Not tainted 5.11.0-rc4-syzkaller #0
[   39.714163][ T8471] device veth0_macvtap entered promiscuous mode
[   39.715750][ T9819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   39.723865][ T8471] device veth1_macvtap entered promiscuous mode
[   39.728046][ T9819] Call Trace:
[   39.728057][ T9819]  dump_stack+0x116/0x15d
[   39.742302][ T8473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[   39.742369][ T9819]  panic+0x1e7/0x5fa
[   39.742392][ T9819]  ? vprintk_emit+0x2e2/0x360
[   39.752096][ T8473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   39.758938][ T9819]  kcsan_report+0x67b/0x680
[   39.758966][ T9819]  ? kcsan_setup_watchpoint+0x47b/0x4e0
[   39.770937][ T8473] batman_adv: batadv0: Interface activated: batadv_slave_0
[   39.777658][ T9819]  ? dput+0x2f/0x420
[   39.777679][ T9819]  ? do_mkdirat+0x170/0x220
[   39.787034][ T8473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[   39.792925][ T9819]  ? __x64_sys_mkdir+0x32/0x40
[   39.792951][ T9819]  ? do_syscall_64+0x39/0x80
[   39.799260][ T8473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   39.809223][ T9819]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   39.809261][ T9819]  ? security_inode_init_security+0x24c/0x290
[   39.817211][ T8473] batman_adv: batadv0: Interface activated: batadv_slave_1
[   39.818743][ T9819]  ? shmem_tmpfile+0xd0/0xd0
[   39.825958][ T8473] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   39.833464][ T9819]  ? fsnotify+0x1167/0x1190
[   39.833488][ T9819]  ? __d_instantiate+0x2bd/0x380
[   39.837793][ T8473] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   39.842028][ T9819]  kcsan_setup_watchpoint+0x47b/0x4e0
[   39.852028][ T8473] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   39.856306][ T9819]  dput+0x2f/0x420
[   39.856333][ T9819]  ? mnt_drop_write+0xb4/0x110
[   39.856355][ T9819]  do_mkdirat+0x170/0x220
[   39.856374][ T9819]  __x64_sys_mkdir+0x32/0x40
[   39.863664][ T8473] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   39.870496][ T9819]  do_syscall_64+0x39/0x80
[   39.870525][ T9819]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   39.870547][ T9819] RIP: 0033:0x45e219
[   39.870563][ T9819] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[   39.870578][ T9819] RSP: 002b:00007fc12fc94c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
[   39.870596][ T9819] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 000000000045e219
[   39.870608][ T9819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000240
[   39.885078][ T9820] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[   39.889742][ T9819] RBP: 000000000119c060 R08: 0000000000000000 R09: 0000000000000000
[   40.079622][ T9819] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034
[   40.087580][ T9819] R13: 00007ffcfa218e5f R14: 00007fc12fc959c0 R15: 000000000119c034
[   40.096170][ T9819] Kernel Offset: disabled
[   40.100485][ T9819] Rebooting in 86400 seconds..