[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.224' (ECDSA) to the list of known hosts. 2020/05/26 01:18:15 fuzzer started 2020/05/26 01:18:15 dialing manager at 10.128.0.105:44363 2020/05/26 01:18:15 syscalls: 3055 2020/05/26 01:18:15 code coverage: enabled 2020/05/26 01:18:15 comparison tracing: enabled 2020/05/26 01:18:15 extra coverage: enabled 2020/05/26 01:18:15 setuid sandbox: enabled 2020/05/26 01:18:15 namespace sandbox: enabled 2020/05/26 01:18:15 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/26 01:18:15 fault injection: enabled 2020/05/26 01:18:15 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/26 01:18:15 net packet injection: enabled 2020/05/26 01:18:15 net device setup: enabled 2020/05/26 01:18:15 concurrency sanitizer: enabled 2020/05/26 01:18:15 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/26 01:18:15 USB emulation: enabled syzkaller login: [ 51.450858][ T8922] KCSAN: could not find function: '_find_next_bit' 2020/05/26 01:18:17 adding functions to KCSAN blacklist: '_find_next_bit' 'dd_has_work' 'blk_mq_dispatch_rq_list' 'xas_clear_mark' 'ep_poll' 'blk_mq_get_request' 'find_get_pages_range_tag' 'generic_write_end' 'generic_fillattr' 'vm_area_dup' 'page_counter_charge' 'shmem_getpage_gfp' '__mark_inode_dirty' 01:18:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 91.600506][ T8924] IPVS: ftp: loaded support on port[0] = 21 [ 91.682495][ T8924] chnl_net:caif_netlink_parms(): no params data found 01:18:56 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r3}, 0x8) [ 91.724141][ T8924] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.731637][ T8924] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.739267][ T8924] device bridge_slave_0 entered promiscuous mode [ 91.750367][ T8924] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.757523][ T8924] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.765345][ T8924] device bridge_slave_1 entered promiscuous mode [ 91.782429][ T8924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.793214][ T8924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.813191][ T8924] team0: Port device team_slave_0 added [ 91.820782][ T8924] team0: Port device team_slave_1 added [ 91.839495][ T8924] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.846922][ T8924] 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. [ 91.873062][ T8924] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.885283][ T8924] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.892269][ T8924] 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. [ 91.928017][ T8924] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.945785][ T9078] IPVS: ftp: loaded support on port[0] = 21 01:18:56 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x143, 0x10, &(0x7f0000000000), 0xffffffffffffffbd}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000180007841dfffd946f61050002008100fd038b0502000800080005000400ff7e", 0x24}], 0x1}, 0x0) [ 91.993174][ T8924] device hsr_slave_0 entered promiscuous mode [ 92.051132][ T8924] device hsr_slave_1 entered promiscuous mode [ 92.182954][ T9112] IPVS: ftp: loaded support on port[0] = 21 01:18:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r2) socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x16, &(0x7f0000000200)=0x0) io_submit(r3, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r2, 0x0, 0x7ffffffff000}]) [ 92.284487][ T9078] chnl_net:caif_netlink_parms(): no params data found [ 92.314424][ T8924] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.352933][ T8924] netdevsim netdevsim0 netdevsim1: renamed from eth1 01:18:57 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000180)='\vem1\xc1\xf8\xa6\xc1\a\xae/\x81\x8dN&\ad\x9aJ\xc0\xa3w\xe2\xcb\xa2\xba\xe5\xf4\xe13\xfd\x9f\'\xf2\x99\"\x1e\xa6[\x0e\x97t\xd4\x86\xe4\xa8\xcf\xb8\x86\x8b&\x9d\xcf\xa1\xab\xaf\xf5z\xa7?\rpjv\x05m\xfd\x89MbRz?\ft\xd2!\xe8k\xc4sc\x18b\xb6\xfc\xbe\x8b\x86F\xfdT{M\xd5\x03Y\x90tM\xa1>Q\x97$\x1b\xd7T\xf79\x06+\x06E\"\x19\x90\xba\xaf\x05\x10\x156\xa8\x9a\x99\xbd\x1a\x99\'\xe5l\xc5{7\rca|\x7f`\xb88*\xcf;\n\x98\xd8\'\xf8[\xb3\xa4\x16\\\xfak\x83c#\xa4\xea\x03p\x9c\n\xb7h\xdaN\xb6\xb1\x9f\x87SC\xe4:\xb4(H\x8f\x18/\xbe* \x02\xc9\xe9V\x0fF\x12\x0e\x8b\xb8\xcf\x00\x83\xcb!0\b\xd3d\xb3_\xc2\xf8\f\xa6A`\xdf)\x91(\x9a\xac\x12\xc7\xb7\x11\xa9S\xd2aX\xa4\xed\xa2\x7f\xf2#\x9fH4\xa9\xb9\x90\xe4\xad\x05\x9aaaW\x1d\x94\x85\'O]\x84\x8d\xef\xe4^%\xc7\xd5\x85\x8f\x86\xcb\xa2A2\xd1n\xe6\xb0\xcf\td\x88\x86\xa2\x97h\x85\x96R\xa7tO6\x0f\xc9\x16i\x06\x0f\x1f\x13H3\xc3\xdf\xde\xb2Ua\xde\v\xf8\xc0\xcc\xe1\x14\xea\xd7\x85\xf7\xe8v\xf4\x8b\xc1\xec\xce\x8c\x0f&\xe7g\x92*\x8d\xb2Q\xbez\x93\x860\x8b\x11\x9aR\xee\x06\x1b8\x13\x9ch\x8f\x14I?4X\xaf\xfb\xa4H \x90\x91d\xb5\x8b\x00\x00\x00\x00\x00\x00\x00\xe2\xed\x83\xf5\xe6a\x86G.\xe41', 0x0) write$FUSE_NOTIFY_STORE(r2, &(0x7f0000001800)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0x9, &(0x7f0000000040), 0x4) [ 92.474497][ T8924] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.542842][ T8924] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.598552][ T9258] IPVS: ftp: loaded support on port[0] = 21 01:18:57 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 92.680874][ T8924] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.687913][ T8924] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.695206][ T8924] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.702243][ T8924] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.752005][ T9112] chnl_net:caif_netlink_parms(): no params data found [ 92.770884][ T9259] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.778723][ T9259] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.805106][ T9356] IPVS: ftp: loaded support on port[0] = 21 [ 92.844667][ T9078] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.851870][ T9078] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.859213][ T9078] device bridge_slave_0 entered promiscuous mode [ 92.869512][ T9078] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.876941][ T9078] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.884840][ T9078] device bridge_slave_1 entered promiscuous mode [ 92.923814][ T9078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.953755][ T9078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.976270][ T9112] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.979622][ T9398] IPVS: ftp: loaded support on port[0] = 21 [ 92.984167][ T9112] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.998663][ T9112] device bridge_slave_0 entered promiscuous mode [ 93.017497][ T9258] chnl_net:caif_netlink_parms(): no params data found [ 93.027238][ T9078] team0: Port device team_slave_0 added [ 93.035564][ T9078] team0: Port device team_slave_1 added [ 93.054282][ T9112] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.061487][ T9112] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.069040][ T9112] device bridge_slave_1 entered promiscuous mode [ 93.092544][ T8924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.116581][ T9078] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.124080][ T9078] 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. [ 93.150327][ T9078] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.185076][ T9078] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.193227][ T9078] 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. [ 93.219239][ T9078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.247309][ T9112] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.263298][ T9112] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.279739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.287631][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.299241][ T8924] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.315493][ T9356] chnl_net:caif_netlink_parms(): no params data found [ 93.339214][ T9112] team0: Port device team_slave_0 added [ 93.346669][ T9112] team0: Port device team_slave_1 added [ 93.412028][ T9078] device hsr_slave_0 entered promiscuous mode [ 93.440512][ T9078] device hsr_slave_1 entered promiscuous mode [ 93.500325][ T9078] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.507898][ T9078] Cannot create hsr debugfs directory [ 93.519778][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.528755][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.537469][ T4954] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.544506][ T4954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.576762][ T9112] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.583871][ T9112] 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. [ 93.609776][ T9112] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.626152][ T9112] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.633408][ T9112] 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. [ 93.659682][ T9112] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.670573][ T9258] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.677604][ T9258] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.685582][ T9258] device bridge_slave_0 entered promiscuous mode [ 93.693403][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.703158][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.711833][ T4954] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.718840][ T4954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.738913][ T9398] chnl_net:caif_netlink_parms(): no params data found [ 93.773262][ T9258] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.782470][ T9258] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.789956][ T9258] device bridge_slave_1 entered promiscuous mode [ 93.819148][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.829008][ T9356] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.836332][ T9356] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.844106][ T9356] device bridge_slave_0 entered promiscuous mode [ 93.855482][ T9356] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.863259][ T9356] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.871159][ T9356] device bridge_slave_1 entered promiscuous mode [ 93.942392][ T9112] device hsr_slave_0 entered promiscuous mode [ 94.000880][ T9112] device hsr_slave_1 entered promiscuous mode [ 94.040184][ T9112] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.047741][ T9112] Cannot create hsr debugfs directory [ 94.064079][ T9356] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.073699][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.083226][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.091954][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.100938][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.110195][ T9258] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.119455][ T9078] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.170412][ T9356] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.189357][ T9258] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.199026][ T9078] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.252962][ T9078] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.294143][ T9078] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 94.358278][ T9356] team0: Port device team_slave_0 added [ 94.366003][ T9356] team0: Port device team_slave_1 added [ 94.392542][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.403053][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.412210][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.420893][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.439749][ T9356] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.450368][ T9356] 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. [ 94.476569][ T9356] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.488254][ T9258] team0: Port device team_slave_0 added [ 94.497946][ T9258] team0: Port device team_slave_1 added [ 94.509668][ T9398] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.517383][ T9398] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.525263][ T9398] device bridge_slave_0 entered promiscuous mode [ 94.538971][ T9356] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.546771][ T9356] 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. [ 94.572916][ T9356] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.594175][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.602961][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.611889][ T9398] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.618899][ T9398] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.627175][ T9398] device bridge_slave_1 entered promiscuous mode [ 94.644074][ T9258] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.653030][ T9258] 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. [ 94.678969][ T9258] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.696242][ T8924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.713427][ T9398] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.723690][ T9258] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.732834][ T9258] 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. [ 94.761032][ T9258] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.782099][ T9398] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.832353][ T9356] device hsr_slave_0 entered promiscuous mode [ 94.890463][ T9356] device hsr_slave_1 entered promiscuous mode [ 94.930117][ T9356] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.937669][ T9356] Cannot create hsr debugfs directory [ 94.955336][ T9112] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 95.022503][ T9112] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 95.082593][ T9112] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 95.123225][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.130701][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.160967][ T9112] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 95.202503][ T9398] team0: Port device team_slave_0 added [ 95.210607][ T8924] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.237784][ T9398] team0: Port device team_slave_1 added [ 95.255267][ T9398] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.262619][ T9398] 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. [ 95.289169][ T9398] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.362168][ T9258] device hsr_slave_0 entered promiscuous mode [ 95.400368][ T9258] device hsr_slave_1 entered promiscuous mode [ 95.440192][ T9258] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.447745][ T9258] Cannot create hsr debugfs directory [ 95.484358][ T9398] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.493670][ T9398] 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. [ 95.520574][ T9398] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.564314][ T9078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.575633][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.584723][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.599712][ T9356] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 95.702375][ T9398] device hsr_slave_0 entered promiscuous mode [ 95.750356][ T9398] device hsr_slave_1 entered promiscuous mode [ 95.790000][ T9398] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.797545][ T9398] Cannot create hsr debugfs directory [ 95.803103][ T9356] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 95.863690][ T9356] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 95.922075][ T9356] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 95.976736][ T9078] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.995753][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.003708][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.011867][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.020344][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.037153][ T9258] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 96.105292][ T9258] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 96.162618][ T8924] device veth0_vlan entered promiscuous mode [ 96.181316][ T9258] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 96.231495][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.239129][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.247434][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.256187][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.264975][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.272016][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.279857][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.288257][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.296714][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.303768][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.311514][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.328725][ T9112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.348226][ T8924] device veth1_vlan entered promiscuous mode [ 96.357233][ T9258] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 96.391642][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.399443][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.408422][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.416942][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.425754][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.434302][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.443049][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.469284][ T9078] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 96.480342][ T9078] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.503039][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.511554][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.519093][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.528185][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.536957][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.545541][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.556381][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.568346][ T9112] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.608156][ T8924] device veth0_macvtap entered promiscuous mode [ 96.624240][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.633513][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.642523][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.650364][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.658773][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.685184][ T8924] device veth1_macvtap entered promiscuous mode [ 96.700975][ T9078] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.708594][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.717402][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.726724][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.735217][ T4954] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.742259][ T4954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.753612][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.766035][ T9356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.784319][ T9398] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 96.822324][ T9398] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 96.861863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.870446][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.878653][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.885788][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.923064][ T8924] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.931459][ T9398] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 96.981243][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.990761][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.999291][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.008313][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.016539][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.024558][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.033420][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.047270][ T9356] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.062965][ T8924] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.072718][ T9398] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 97.114694][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.123529][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.132411][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.141627][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.150750][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.173111][ T9258] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.180284][ T9078] device veth0_vlan entered promiscuous mode [ 97.252615][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.262115][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.270832][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.279278][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.290817][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.299134][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.309191][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.318594][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.328682][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.336693][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.355137][ T9112] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 97.366495][ T9112] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.430705][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.438614][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.446559][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.454909][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.463614][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.471977][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.480145][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.487612][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.495420][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.504219][ T4147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.512619][ T4147] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.519696][ T4147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.527741][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.537549][ T9258] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.601494][ T9078] device veth1_vlan entered promiscuous mode [ 97.613735][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.640617][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.678784][T10181] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 97.689830][T10181] FAT-fs (loop0): Filesystem has been set read-only 01:19:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 97.730235][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.737731][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.760046][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.790047][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.800182][ T9259] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.807221][ T9259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.851704][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.870094][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.878396][ T9259] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.885453][ T9259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.917285][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.926406][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.935455][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.944427][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 01:19:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 97.966275][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.989047][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.010713][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.039780][ T9112] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.063902][ T9356] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.079262][T10194] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) 01:19:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 98.091921][T10194] FAT-fs (loop0): Filesystem has been set read-only [ 98.105945][ T9356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.129456][ T9078] device veth0_macvtap entered promiscuous mode [ 98.163858][ T9078] device veth1_macvtap entered promiscuous mode [ 98.178232][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.190182][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.198257][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.222138][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.231198][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.240168][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.248665][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.279063][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.300172][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.308344][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.330182][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.350009][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.365473][ T9258] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 01:19:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 98.382830][ T9258] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.423060][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.431204][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.443917][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.465407][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.475402][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.485644][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.495745][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.571891][ T9078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.599577][ T9078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.601738][T10202] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 98.619037][T10202] FAT-fs (loop0): Filesystem has been set read-only 01:19:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 98.660542][ T9078] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.702590][ T9356] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.716473][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.737733][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.760183][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.767738][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.777992][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.787399][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.798986][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.807009][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.837402][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.846445][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.861125][ T9398] 8021q: adding VLAN 0 to HW filter on device bond0 01:19:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 98.893836][ T9078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.926298][ T9078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.943417][ T9078] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.953598][ T9112] device veth0_vlan entered promiscuous mode [ 98.969741][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.003681][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.040198][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.063609][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.087591][ T9398] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.105437][ T9258] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.132542][T10222] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 99.133605][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.141244][T10222] FAT-fs (loop0): Filesystem has been set read-only [ 99.154090][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.187224][ T9112] device veth1_vlan entered promiscuous mode 01:19:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 99.229930][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.248361][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.256903][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.265987][ T9259] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.273063][ T9259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.281620][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.299955][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.308166][ T9259] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.315222][ T9259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.345204][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.355064][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.366219][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.407396][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.522817][T10226] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 99.539681][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.547579][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.559470][T10226] FAT-fs (loop0): Filesystem has been set read-only [ 99.575346][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.601292][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.633001][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.660148][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.668714][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.683978][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.694654][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.702983][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.714779][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.724401][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.732597][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.742877][ T9112] device veth0_macvtap entered promiscuous mode [ 99.804709][ T9258] device veth0_vlan entered promiscuous mode [ 99.827995][ T9356] device veth0_vlan entered promiscuous mode [ 99.844265][ T9258] device veth1_vlan entered promiscuous mode [ 99.855835][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.865242][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.876675][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.886045][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.897838][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 01:19:04 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r3}, 0x8) [ 99.907010][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.920841][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.928646][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.947695][ T9398] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.970313][ T9398] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.010283][ T9112] device veth1_macvtap entered promiscuous mode [ 100.031906][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.043251][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.054788][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.064618][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.073922][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.083550][ T9356] device veth1_vlan entered promiscuous mode [ 100.117085][ T9258] device veth0_macvtap entered promiscuous mode [ 100.124640][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.134220][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.142298][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.151717][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.170462][ T9398] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.188226][ T9112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.199006][ T9112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.212307][ T9112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.222777][ T9112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.233646][ T9112] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.244161][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.252457][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.261018][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.268636][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.276660][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.285343][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.302677][ T9258] device veth1_macvtap entered promiscuous mode [ 100.309974][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.320355][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.329067][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.338770][ T9112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.351263][ T9112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.361620][ T9112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.372443][ T9112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.383694][ T9112] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.394185][ T9356] device veth0_macvtap entered promiscuous mode [ 100.407937][ T9356] device veth1_macvtap entered promiscuous mode [ 100.416356][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.424632][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.432999][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.441841][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.459265][ T9258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.472130][ T9258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.482394][ T9258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.492853][ T9258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.502723][ T9258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.513185][ T9258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.524020][ T9258] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.541454][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.550063][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.559058][ T9356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.571041][ T9356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.582083][ T9356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.592553][ T9356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.602464][ T9356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.613496][ T9356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.623340][ T9356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.633904][ T9356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.645089][ T9356] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.753714][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.762803][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.773461][ T9356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.784233][ T9356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.794401][ T9356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.806228][ T9356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.816435][ T9356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.827175][ T9356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.838456][ T9356] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.890737][ T9258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.904094][ T9258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.915187][ T9258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.926180][ T9258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.936458][ T9258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.952434][ T9258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.963254][ T9258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.974231][ T9258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.988656][ T9258] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.997892][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.015029][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.024430][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.033573][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.043868][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.052667][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 01:19:05 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x143, 0x10, &(0x7f0000000000), 0xffffffffffffffbd}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000180007841dfffd946f61050002008100fd038b0502000800080005000400ff7e", 0x24}], 0x1}, 0x0) [ 101.122214][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.139887][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.160539][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.179648][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.301273][ T9398] device veth0_vlan entered promiscuous mode [ 101.414802][ T9398] device veth1_vlan entered promiscuous mode [ 101.487140][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.510578][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.523229][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.532081][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.549058][ T9398] device veth0_macvtap entered promiscuous mode [ 101.558689][ T9358] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.574395][ T9398] device veth1_macvtap entered promiscuous mode [ 101.598647][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.612703][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.623457][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.637997][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.648310][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.660605][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.670759][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.681744][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.692018][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.702910][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.714458][ T9398] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.728851][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.738460][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 01:19:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r2) socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x16, &(0x7f0000000200)=0x0) io_submit(r3, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r2, 0x0, 0x7ffffffff000}]) 01:19:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x200005c, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$binfmt_aout(r1, &(0x7f0000000a00), 0x20) [ 101.750263][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.761234][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.773768][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.789248][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.799158][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.810414][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.810434][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.810441][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.810453][ T9398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.810460][ T9398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.811728][ T9398] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.938971][T10268] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 101.947849][T10268] FAT-fs (loop0): Filesystem has been set read-only [ 101.969450][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.977934][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.179299][ T10] ================================================================== [ 102.187411][ T10] BUG: KCSAN: data-race in run_timer_softirq / try_to_del_timer_sync [ 102.195449][ T10] [ 102.197763][ T10] write to 0xffff88812c11dc88 of 8 bytes by interrupt on cpu 1: [ 102.205371][ T10] run_timer_softirq+0xb1c/0xbd0 [ 102.210292][ T10] __do_softirq+0x118/0x34a [ 102.214782][ T10] irq_exit+0xb5/0xd0 [ 102.218751][ T10] smp_apic_timer_interrupt+0xe2/0x270 [ 102.224195][ T10] apic_timer_interrupt+0xf/0x20 [ 102.229119][ T10] kcsan_setup_watchpoint+0x25a/0x440 [ 102.234469][ T10] tomoyo_encode2.part.0+0x15a/0x240 [ 102.239732][ T10] tomoyo_encode+0x32/0x50 [ 102.244126][ T10] tomoyo_realpath_from_path+0x11e/0x3d0 [ 102.249747][ T10] tomoyo_check_open_permission+0x1dc/0x2d0 [ 102.255616][ T10] tomoyo_file_open+0x6c/0x90 [ 102.260271][ T10] security_file_open+0x64/0x280 [ 102.265184][ T10] do_dentry_open+0x212/0x970 [ 102.269872][ T10] vfs_open+0x62/0x80 [ 102.273844][ T10] path_openat+0x1ff4/0x23d0 [ 102.278409][ T10] do_filp_open+0x11e/0x1b0 [ 102.282888][ T10] do_sys_openat2+0x52e/0x680 [ 102.287540][ T10] do_sys_open+0xa2/0x110 [ 102.291848][ T10] __x64_sys_open+0x50/0x60 [ 102.296326][ T10] do_syscall_64+0xc7/0x3b0 [ 102.300809][ T10] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.306669][ T10] [ 102.309028][ T10] read to 0xffff88812c11dc88 of 8 bytes by task 10 on cpu 0: [ 102.316391][ T10] try_to_del_timer_sync+0x40/0xb0 [ 102.321481][ T10] del_timer_sync+0x68/0xa0 [ 102.326059][ T10] schedule_timeout+0x106/0x280 [ 102.330904][ T10] rcu_gp_fqs_loop+0x34c/0x540 [ 102.335649][ T10] rcu_gp_kthread+0x113/0x1e0 [ 102.340426][ T10] kthread+0x203/0x230 [ 102.344476][ T10] ret_from_fork+0x1f/0x30 [ 102.348860][ T10] [ 102.351161][ T10] Reported by Kernel Concurrency Sanitizer on: [ 102.357286][ T10] CPU: 0 PID: 10 Comm: rcu_preempt Not tainted 5.7.0-rc1-syzkaller #0 [ 102.365415][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.375449][ T10] ================================================================== [ 102.383603][ T10] Kernel panic - not syncing: panic_on_warn set ... [ 102.390176][ T10] CPU: 0 PID: 10 Comm: rcu_preempt Not tainted 5.7.0-rc1-syzkaller #0 [ 102.398300][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.408459][ T10] Call Trace: [ 102.411734][ T10] dump_stack+0x11d/0x187 [ 102.416055][ T10] panic+0x210/0x640 [ 102.419929][ T10] ? vprintk_func+0x89/0x13a [ 102.424511][ T10] kcsan_report.cold+0xc/0x1a [ 102.429176][ T10] kcsan_setup_watchpoint+0x3fb/0x440 [ 102.434536][ T10] try_to_del_timer_sync+0x40/0xb0 [ 102.439624][ T10] del_timer_sync+0x68/0xa0 [ 102.444105][ T10] schedule_timeout+0x106/0x280 [ 102.448954][ T10] ? __next_timer_interrupt+0x180/0x180 [ 102.454477][ T10] rcu_gp_fqs_loop+0x34c/0x540 [ 102.459219][ T10] ? rcu_gp_cleanup+0x670/0x670 [ 102.464056][ T10] rcu_gp_kthread+0x113/0x1e0 [ 102.468708][ T10] kthread+0x203/0x230 [ 102.472770][ T10] ? kthread_unpark+0xd0/0xd0 [ 102.477436][ T10] ret_from_fork+0x1f/0x30 [ 103.567964][ T10] Shutting down cpus with NMI [ 103.573859][ T10] Kernel Offset: disabled [ 103.578175][ T10] Rebooting in 86400 seconds..