[ 46.683218][ T3183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.693966][ T3183] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 56.605426][ T26] kauditd_printk_skb: 37 callbacks suppressed [ 56.605443][ T26] audit: type=1400 audit(1639279441.175:73): avc: denied { transition } for pid=3398 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 56.634125][ T26] audit: type=1400 audit(1639279441.185:74): avc: denied { write } for pid=3398 comm="sh" path="pipe:[26470]" dev="pipefs" ino=26470 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.10.50' (ECDSA) to the list of known hosts. 2021/12/12 03:24:09 fuzzer started 2021/12/12 03:24:10 dialing manager at 10.128.0.169:39469 [ 66.306984][ T26] audit: type=1400 audit(1639279450.875:75): 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= openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f00000000c0)=0x1) 03:26:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x99) 03:26:15 executing program 3: socket$nl_audit(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000000600)={0x5, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2101b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff72d, 0xeb}, 0x0, 0x0, 0x0, 0x7, 0x4, 0x7fffffff, 0x9, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xa, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @short}, 0x14) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000380)={"03000000000000006c1da95934204c1b", 0x0, 0x0, {0xd07}, {0x0, 0x7f}, 0x0, [0x1ff, 0x0, 0x0, 0x3c, 0x1, 0x0, 0x0, 0x100000000, 0x0, 0x200, 0x7, 0x0, 0x0, 0x400, 0x0, 0x3b15]}) sendmmsg$sock(r0, &(0x7f0000002240), 0x400000000000116, 0x0) 03:26:15 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)) [ 191.378213][ T26] audit: type=1400 audit(1639279575.945:84): avc: denied { execmem } for pid=3631 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 191.649587][ T26] audit: type=1400 audit(1639279576.225:85): avc: denied { mounton } for pid=3639 comm="syz-executor.5" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 191.738682][ T26] audit: type=1400 audit(1639279576.225:86): avc: denied { mount } for pid=3639 comm="syz-executor.5" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 191.808235][ T26] audit: type=1400 audit(1639279576.225:87): avc: denied { create } for pid=3639 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 191.848279][ T26] audit: type=1400 audit(1639279576.225:88): avc: denied { read write } for pid=3639 comm="syz-executor.5" name="vhci" dev="devtmpfs" ino=1073 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 191.898275][ T26] audit: type=1400 audit(1639279576.225:89): avc: denied { open } for pid=3639 comm="syz-executor.5" path="/dev/vhci" dev="devtmpfs" ino=1073 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 192.731453][ T26] audit: type=1400 audit(1639279577.305:90): avc: denied { ioctl } for pid=3640 comm="syz-executor.1" path="socket:[27384]" dev="sockfs" ino=27384 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 192.759930][ T26] audit: type=1400 audit(1639279577.305:91): avc: denied { read } for pid=3640 comm="syz-executor.1" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 192.784317][ T26] audit: type=1400 audit(1639279577.305:92): avc: denied { open } for pid=3640 comm="syz-executor.1" path="net:[4026531992]" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 192.829112][ T26] audit: type=1400 audit(1639279577.305:93): avc: denied { mounton } for pid=3640 comm="syz-executor.1" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 193.157735][ T3640] chnl_net:caif_netlink_parms(): no params data found [ 193.205156][ T3639] chnl_net:caif_netlink_parms(): no params data found [ 193.237683][ T3641] chnl_net:caif_netlink_parms(): no params data found [ 193.403576][ T3643] chnl_net:caif_netlink_parms(): no params data found [ 193.413576][ T3639] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.421653][ T3639] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.430352][ T3639] device bridge_slave_0 entered promiscuous mode [ 193.483090][ T3639] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.490405][ T3639] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.498069][ T3639] device bridge_slave_1 entered promiscuous mode [ 193.507537][ T3640] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.517368][ T3640] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.525428][ T3640] device bridge_slave_0 entered promiscuous mode [ 193.540313][ T3641] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.547356][ T3641] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.555299][ T3641] device bridge_slave_0 entered promiscuous mode [ 193.563098][ T3642] chnl_net:caif_netlink_parms(): no params data found [ 193.588328][ T3640] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.595486][ T3640] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.603444][ T3640] device bridge_slave_1 entered promiscuous mode [ 193.618073][ T3641] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.625361][ T3641] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.633282][ T3641] device bridge_slave_1 entered promiscuous mode [ 193.646507][ T3639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.685987][ T3639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.709862][ T3640] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.751553][ T3641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.763020][ T3640] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.792150][ T3641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.823338][ T3639] team0: Port device team_slave_0 added [ 193.852121][ T3640] team0: Port device team_slave_0 added [ 193.858532][ T3643] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.865649][ T3643] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.874438][ T3643] device bridge_slave_0 entered promiscuous mode [ 193.882740][ T3639] team0: Port device team_slave_1 added [ 193.911938][ T3640] team0: Port device team_slave_1 added [ 193.927960][ T3643] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.935144][ T3643] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.946519][ T3643] device bridge_slave_1 entered promiscuous mode [ 193.961094][ T3641] team0: Port device team_slave_0 added [ 193.991432][ T3639] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.999845][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.006193][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.014254][ T3639] 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. [ 194.040520][ T3639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.053256][ T3641] team0: Port device team_slave_1 added [ 194.059937][ T3642] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.066994][ T3642] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.075146][ T3642] device bridge_slave_0 entered promiscuous mode [ 194.083611][ T3640] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.091207][ T3640] 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. [ 194.117586][ T3640] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.139173][ T3639] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.146155][ T3639] 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. [ 194.172734][ T3639] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.192208][ T3642] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.199493][ T3642] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.207209][ T3642] device bridge_slave_1 entered promiscuous mode [ 194.214711][ T3640] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.221790][ T3640] 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. [ 194.249022][ T3640] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.261488][ T3643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.280342][ T3643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.333101][ T3641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.340395][ T3641] 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. [ 194.366861][ T3641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.380842][ T3642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.412359][ T3641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.419494][ T3641] 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. [ 194.445471][ T3641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.458310][ T3642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.479351][ T3643] team0: Port device team_slave_0 added [ 194.498700][ T3640] device hsr_slave_0 entered promiscuous mode [ 194.505472][ T3640] device hsr_slave_1 entered promiscuous mode [ 194.522335][ T3639] device hsr_slave_0 entered promiscuous mode [ 194.531856][ T3639] device hsr_slave_1 entered promiscuous mode [ 194.538473][ T3639] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 194.546309][ T3639] Cannot create hsr debugfs directory [ 194.554654][ T3643] team0: Port device team_slave_1 added [ 194.604570][ T3642] team0: Port device team_slave_0 added [ 194.628781][ T3641] device hsr_slave_0 entered promiscuous mode [ 194.635946][ T3641] device hsr_slave_1 entered promiscuous mode [ 194.642846][ T3641] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 194.650788][ T3641] Cannot create hsr debugfs directory [ 194.656704][ T3643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.663967][ T3643] 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. [ 194.690037][ T3643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.705258][ T3642] team0: Port device team_slave_1 added [ 194.737531][ T3643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.744924][ T3643] 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. [ 194.771444][ T3643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.799345][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 194.814879][ T3642] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.822140][ T3642] 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. [ 194.848287][ T3642] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.878359][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 194.887454][ T3642] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.894748][ T3268] Bluetooth: hci1: command 0x0409 tx timeout [ 194.900852][ T3642] 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. [ 194.926888][ T3642] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.968344][ T3268] Bluetooth: hci3: command 0x0409 tx timeout [ 194.976149][ T3268] Bluetooth: hci5: command 0x0409 tx timeout [ 194.985315][ T3643] device hsr_slave_0 entered promiscuous mode [ 194.992496][ T3643] device hsr_slave_1 entered promiscuous mode [ 194.999533][ T3643] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 195.007089][ T3643] Cannot create hsr debugfs directory [ 195.140669][ T3642] device hsr_slave_0 entered promiscuous mode [ 195.147521][ T3642] device hsr_slave_1 entered promiscuous mode [ 195.157757][ T3642] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 195.165441][ T3642] Cannot create hsr debugfs directory [ 195.335711][ T3639] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 195.371770][ T3639] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 195.382026][ T3639] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 195.422993][ T3639] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 195.450959][ T3641] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 195.461819][ T3641] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 195.486008][ T3641] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 195.506488][ T3641] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 195.543273][ T3640] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 195.570458][ T3640] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 195.581429][ T3640] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 195.599094][ T3640] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 195.677517][ T3643] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 195.686748][ T3643] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 195.721831][ T3643] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 195.736487][ T3643] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 195.817374][ T3642] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 195.833698][ T3642] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 195.864121][ T3642] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 195.877249][ T3642] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 195.891518][ T3641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.909106][ T3639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.954590][ T3639] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.965418][ T3640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.979332][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.988766][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.996410][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.004952][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.024810][ T3641] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.040123][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.052816][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.061907][ T3680] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.069289][ T3680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.081238][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.090915][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.099504][ T3680] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.106550][ T3680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.120611][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.128652][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.136736][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.165862][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.178764][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.187275][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.199501][ T3268] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.206536][ T3268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.216538][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.248971][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.259650][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.268765][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.277114][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.286266][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.294819][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.303578][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.312033][ T3268] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.319122][ T3268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.327792][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.356165][ T3639] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.373002][ T3639] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.390682][ T3640] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.399712][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.408632][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.417170][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 196.425681][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 196.435039][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 196.443501][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 196.484816][ T3643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.518524][ T3641] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.531482][ T3641] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.544508][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 196.552963][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.563827][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.572971][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.582145][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.591153][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.598266][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.605886][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.614726][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.623204][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.632183][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.640632][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.647659][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.655905][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 196.664379][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 196.672943][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 196.681464][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 196.691386][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.699690][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.709271][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 196.716871][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.744690][ T3642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.767276][ T3642] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.784414][ T3643] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.795254][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 196.804665][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 196.812229][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.820295][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.827951][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.836145][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.852988][ T3639] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 196.867087][ T26] audit: type=1400 audit(1639279581.435:94): avc: denied { module_request } for pid=3639 comm="syz-executor.5" kmod="netdev-netdevsim5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 196.890525][ T3681] Bluetooth: hci0: command 0x041b tx timeout [ 196.898145][ T3643] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.911564][ T3643] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.938599][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.947860][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.958858][ T26] audit: type=1400 audit(1639279581.525:95): avc: denied { sys_module } for pid=3639 comm="syz-executor.5" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 196.964289][ T3681] Bluetooth: hci1: command 0x041b tx timeout [ 196.981047][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.988774][ T3681] Bluetooth: hci2: command 0x041b tx timeout [ 196.995738][ T3683] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.007262][ T3683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.015398][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.024673][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.033326][ T3683] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.040530][ T3683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.048494][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.057630][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.066197][ T3683] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.073260][ T3683] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.081038][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.090034][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.098860][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.107369][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.115976][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.124695][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.133383][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.142157][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.150964][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.159571][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.168418][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.175902][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.184717][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.192872][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.201165][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.209512][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.217119][ T3683] Bluetooth: hci5: command 0x041b tx timeout [ 197.223389][ T3683] Bluetooth: hci3: command 0x041b tx timeout [ 197.242940][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.255158][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.266507][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.275925][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.285176][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.294569][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.304817][ T3681] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.312041][ T3681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.320209][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.336253][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.350054][ T3641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.390418][ T3643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.411712][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.427640][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.436290][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.445460][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.454778][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.463261][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.470859][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.482549][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.502228][ T3640] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 197.513535][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.539257][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.547559][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.556648][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.565614][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.574153][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.584141][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.603712][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.613868][ T3683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.658480][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.667111][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.676319][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.686653][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.698896][ T3642] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 197.712583][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.736577][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.745555][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.754221][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.762322][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.770050][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.778226][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.787537][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 197.795453][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 197.812351][ T3641] device veth0_vlan entered promiscuous mode [ 197.828039][ T3640] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.855105][ T3643] device veth0_vlan entered promiscuous mode [ 197.872802][ T3643] device veth1_vlan entered promiscuous mode [ 197.880288][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.892627][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.901078][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 197.912686][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 197.920630][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 197.957438][ T3641] device veth1_vlan entered promiscuous mode [ 197.965056][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 197.976823][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.985177][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.993887][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 198.001629][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 198.009280][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.017828][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.028337][ T3639] device veth0_vlan entered promiscuous mode [ 198.052770][ T3642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.063063][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.071701][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.080438][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.088087][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.101739][ T3639] device veth1_vlan entered promiscuous mode [ 198.155221][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 198.163577][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 198.171982][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.181036][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.189815][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.198912][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.207477][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.216219][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.227410][ T3643] device veth0_macvtap entered promiscuous mode [ 198.243261][ T3643] device veth1_macvtap entered promiscuous mode [ 198.282031][ T3641] device veth0_macvtap entered promiscuous mode [ 198.299406][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.307373][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 198.315917][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.324747][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.333323][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.342417][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.350913][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.364975][ T3640] device veth0_vlan entered promiscuous mode [ 198.374789][ T3639] device veth0_macvtap entered promiscuous mode [ 198.386852][ T3641] device veth1_macvtap entered promiscuous mode [ 198.396234][ T3642] device veth0_vlan entered promiscuous mode [ 198.405013][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 198.414588][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.423316][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.431399][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.439666][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.447768][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.457182][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.464911][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.476664][ T3639] device veth1_macvtap entered promiscuous mode [ 198.490316][ T3643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.506120][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 198.514750][ T3679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 198.534202][ T3642] device veth1_vlan entered promiscuous mode [ 198.542954][ T3640] device veth1_vlan entered promiscuous mode [ 198.553265][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 198.565249][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.580632][ T3641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.599420][ T3641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 198.611427][ T3641] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.621879][ T3641] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.631400][ T3641] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.640614][ T3641] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.653142][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 198.662375][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 198.671119][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 198.679942][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 198.708611][ T3643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 198.720527][ T3643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.737736][ T3643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 198.764743][ T3639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 198.777738][ T3639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.787756][ T3639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 198.803051][ T3639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.817818][ T3639] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.828555][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 198.837061][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 198.846435][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 198.856059][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 198.869037][ T3643] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.877846][ T3643] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.886847][ T3643] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.895704][ T3643] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.920665][ T3639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 198.931967][ T3639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.945131][ T3639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 198.956152][ T3639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.967955][ T3639] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 198.969047][ T3683] Bluetooth: hci0: command 0x040f tx timeout [ 198.998525][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.009052][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.044908][ T3639] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.048735][ T3268] Bluetooth: hci2: command 0x040f tx timeout [ 199.063507][ T3639] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.070167][ T3268] Bluetooth: hci1: command 0x040f tx timeout [ 199.074292][ T3639] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.087114][ T3639] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.105199][ T3642] device veth0_macvtap entered promiscuous mode [ 199.143131][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.152467][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.161175][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.170065][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.181859][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.193706][ T3640] device veth0_macvtap entered promiscuous mode [ 199.209385][ T3642] device veth1_macvtap entered promiscuous mode [ 199.255294][ T1022] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.279216][ T3268] Bluetooth: hci3: command 0x040f tx timeout [ 199.286570][ T3268] Bluetooth: hci5: command 0x040f tx timeout [ 199.294708][ T3640] device veth1_macvtap entered promiscuous mode [ 199.301213][ T1022] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.323024][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.336369][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.346436][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.355183][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 199.388778][ T1055] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.397207][ T1055] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.402237][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.416389][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.431559][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.442799][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.452786][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.463628][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.476398][ T3642] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.512552][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 199.521519][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.530509][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.543387][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.556803][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.567105][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.577836][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.588443][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.605379][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.620336][ T3642] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.658929][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.670265][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.681513][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.692163][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.702064][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.713103][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.726577][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.737197][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.750385][ T3640] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.757739][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.767107][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.776005][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.784853][ T3684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.794406][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.798639][ T3642] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.804883][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.821955][ T3642] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.830907][ T3642] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.841347][ T3642] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.885241][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 199.887070][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.900788][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.916089][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 199.957905][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.958369][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.971238][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.988832][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.989019][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.999673][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.999691][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.999710][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.999723][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.999740][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.007223][ T3640] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.070349][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 200.077680][ T26] audit: type=1400 audit(1639279584.645:96): avc: denied { mounton } for pid=3641 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2317 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 200.111416][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 200.119470][ T26] audit: type=1400 audit(1639279584.645:97): avc: denied { mount } for pid=3641 comm="syz-executor.0" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 200.143762][ T3678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.176900][ T3640] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.186747][ T3640] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.197157][ T3640] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.206133][ T3640] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.233954][ T26] audit: type=1400 audit(1639279584.805:98): avc: denied { read write } for pid=3641 comm="syz-executor.0" name="loop0" dev="devtmpfs" ino=645 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 200.271480][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 03:26:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={0x0, 0xfffffdef}}, 0x0) [ 200.301969][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.349572][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 200.361714][ T26] audit: type=1400 audit(1639279584.805:99): avc: denied { open } for pid=3641 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=645 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 200.423538][ T26] audit: type=1400 audit(1639279584.805:100): avc: denied { ioctl } for pid=3641 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=645 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 03:26:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000003b40), 0x1e) [ 200.495549][ T26] audit: type=1400 audit(1639279585.035:101): avc: denied { read } for pid=2954 comm="syslogd" name="log" dev="sda1" ino=1125 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 200.525789][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.568420][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.591403][ T137] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 200.671426][ T1022] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.681485][ T26] audit: type=1400 audit(1639279585.255:102): avc: denied { create } for pid=3702 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 200.689592][ T1022] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.737080][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.750570][ T137] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 200.768933][ T26] audit: type=1400 audit(1639279585.255:103): avc: denied { setopt } for pid=3701 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 200.774265][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.837848][ T1055] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.852502][ T1055] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.883113][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 200.897933][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 03:26:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 03:26:25 executing program 0: semtimedop(0x0, &(0x7f00000017c0)=[{}], 0x1, 0x0) 03:26:25 executing program 2: syz_open_dev$dri(&(0x7f0000000500), 0x0, 0x44200) 03:26:25 executing program 5: syz_open_dev$dri(&(0x7f0000000000), 0x8, 0x140) 03:26:25 executing program 0: syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x244081) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, 0x0) syz_open_dev$dri(&(0x7f0000001180), 0x10000, 0x2001) [ 201.048929][ T3684] Bluetooth: hci0: command 0x0419 tx timeout [ 201.088653][ C0] hrtimer: interrupt took 31414 ns 03:26:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) 03:26:25 executing program 2: semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000440)) [ 201.118978][ T3684] Bluetooth: hci1: command 0x0419 tx timeout [ 201.125216][ T3684] Bluetooth: hci2: command 0x0419 tx timeout 03:26:25 executing program 2: mlockall(0x3) io_setup(0x4, &(0x7f0000000000)=0x0) io_destroy(r0) 03:26:25 executing program 5: semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000200)=""/65) [ 201.370078][ T3683] Bluetooth: hci5: command 0x0419 tx timeout [ 201.404550][ T3683] Bluetooth: hci3: command 0x0419 tx timeout [ 219.900946][ T3738] chnl_net:caif_netlink_parms(): no params data found [ 219.952251][ T3738] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.959985][ T3738] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.968636][ T3738] device bridge_slave_0 entered promiscuous mode [ 219.978535][ T3738] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.985647][ T3738] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.993640][ T3738] device bridge_slave_1 entered promiscuous mode [ 220.017098][ T3738] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 220.029405][ T3738] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 220.053841][ T3738] team0: Port device team_slave_0 added [ 220.062776][ T3738] team0: Port device team_slave_1 added [ 220.083690][ T3738] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 220.094797][ T3738] 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. [ 220.122177][ T3738] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.134497][ T3738] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.141670][ T3738] 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. [ 220.169101][ T3738] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 220.199470][ T3738] device hsr_slave_0 entered promiscuous mode [ 220.206170][ T3738] device hsr_slave_1 entered promiscuous mode [ 220.213017][ T3738] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 220.220669][ T3738] Cannot create hsr debugfs directory [ 220.314761][ T3738] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 220.329546][ T3738] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 220.338690][ T3738] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 220.347634][ T3738] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 220.372956][ T3738] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.380195][ T3738] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.388003][ T3738] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.395103][ T3738] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.461191][ T3738] 8021q: adding VLAN 0 to HW filter on device bond0 [ 220.476421][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.491956][ T1040] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.499978][ T1040] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.508272][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 220.522674][ T3738] 8021q: adding VLAN 0 to HW filter on device team0 [ 220.537866][ T137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 220.546552][ T137] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.553656][ T137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.568591][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.577013][ T1040] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.584134][ T1040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.606518][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 220.615090][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 220.628955][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 220.641937][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 220.653338][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 220.667775][ T3738] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 220.691654][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 220.703244][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 220.716991][ T3738] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 220.838096][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 220.861676][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 220.870582][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 220.879523][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 220.890218][ T3738] device veth0_vlan entered promiscuous mode [ 220.905917][ T3738] device veth1_vlan entered promiscuous mode [ 220.932301][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.941171][ T3682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.952678][ T3738] device veth0_macvtap entered promiscuous mode [ 220.966224][ T3738] device veth1_macvtap entered promiscuous mode [ 220.986911][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 220.997790][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.007845][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.018460][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.034850][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.045493][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.055599][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.068386][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.078322][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.089305][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.101305][ T3738] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 221.110800][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 221.119244][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 221.127163][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.136197][ T3268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 221.154271][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.165232][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.175358][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.186483][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.196600][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.208374][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.218474][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.229027][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.238962][ T3738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.250943][ T3738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.262536][ T3738] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 221.271515][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 221.282264][ T1040] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 221.295042][ T3738] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.304728][ T3738] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.313617][ T3738] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.323103][ T3738] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.398210][ T1055] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.406287][ T1055] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.424026][ T137] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 221.449385][ T1055] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.457428][ T1055] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.466765][ T137] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 221.534839][ T26] kauditd_printk_skb: 10 callbacks suppressed [ 221.534857][ T26] audit: type=1400 audit(1639279606.105:114): avc: denied { create } for pid=3750 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 03:26:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000003b40), 0x4) 03:26:46 executing program 3: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000400), 0x4000, 0x0) 03:26:46 executing program 0: sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x5}) 03:26:46 executing program 1: socket$inet6(0xa, 0x1, 0x81) 03:26:46 executing program 5: syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) getitimer(0x0, &(0x7f0000000000)) 03:26:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000003b40), 0x4) [ 221.576859][ T26] audit: type=1400 audit(1639279606.135:115): avc: denied { ioctl } for pid=3750 comm="syz-executor.4" path="socket:[32141]" dev="sockfs" ino=32141 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 03:26:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, 0x0}, 0x0) 03:26:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000001300)={0x1, 'macvlan0\x00'}) [ 221.645730][ T26] audit: type=1400 audit(1639279606.215:116): avc: denied { create } for pid=3755 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 03:26:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x11}, 0x0) 03:26:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={[], [{@context={'context', 0x3d, 'unconfined_u'}}, {@dont_appraise}]}) 03:26:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x30, 0x2, 0x1, 0x801, 0x0, 0x0, {}, [@CTA_NAT_DST={0x4}, @CTA_LABELS={0x18, 0x16, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x30}}, 0x0) [ 221.794206][ T26] audit: type=1400 audit(1639279606.365:117): avc: denied { write } for pid=3766 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 03:26:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005680), 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x0) [ 221.848757][ T137] Bluetooth: hci4: command 0x0409 tx timeout 03:26:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={'ip6erspan0\x00', @ifru_hwaddr=@dev}) 03:26:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x15}, 0x14}}, 0x0) 03:26:46 executing program 5: r0 = socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) 03:26:46 executing program 0: syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs_stats_percpu\x00') 03:26:46 executing program 3: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) 03:26:46 executing program 4: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r0) 03:26:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x5421, 0xff600000) [ 222.097676][ T26] audit: type=1400 audit(1639279606.665:118): avc: denied { write } for pid=3783 comm="syz-executor.0" name="ip_vs_stats_percpu" dev="proc" ino=4026533048 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 03:26:46 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x32, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast2}}}, 0x3) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000000)='ext4_allocate_blocks\x00'}, 0x10) 03:26:46 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r2 = socket(0xa, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r2, 0x29, 0x46, 0x0, 0x20000000) 03:26:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005680), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) read$hidraw(r1, &(0x7f0000000600)=""/4096, 0x1000) 03:26:46 executing program 3: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) [ 222.258010][ T26] audit: type=1400 audit(1639279606.825:119): avc: denied { read } for pid=3792 comm="syz-executor.2" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 03:26:46 executing program 1: openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x46840, 0x0) 03:26:46 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000980)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 03:26:46 executing program 3: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) 03:26:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 222.358305][ T26] audit: type=1400 audit(1639279606.855:120): avc: denied { open } for pid=3792 comm="syz-executor.2" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 03:26:47 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) 03:26:47 executing program 4: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) 03:26:47 executing program 1: select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x6}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) [ 222.472473][ T26] audit: type=1400 audit(1639279606.895:121): avc: denied { kernel } for pid=3795 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 03:26:47 executing program 2: socketpair(0x23, 0x0, 0x0, &(0x7f0000001440)) 03:26:47 executing program 3: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) 03:26:47 executing program 5: waitid(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) 03:26:47 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x32d080, 0x0) fcntl$dupfd(r0, 0x0, r0) [ 222.618650][ T26] audit: type=1800 audit(1639279606.915:122): pid=3797 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1158 res=0 errno=0 03:26:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newroute={0x38, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_UID={0x8}, @RTA_MULTIPATH={0xc}, @RTA_OIF={0x8}]}, 0x38}}, 0x0) 03:26:47 executing program 1: syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000100)={0xa}, 0x5, &(0x7f0000000240)={0x5, 0xf, 0x5}}) [ 222.709596][ T26] audit: type=1800 audit(1639279606.935:123): pid=3797 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1158 res=0 errno=0 03:26:47 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@link_local={0x3}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00af20", 0x28, 0x3a, 0x0, @empty, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @private1, @ipv4={'\x00', '\xff\xff', @multicast2}}}}}}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="cd", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x16a, 0x16a, 0x5, [@typedef, @datasec={0x0, 0xa, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], '\x00'}, @struct={0x0, 0x2, 0x0, 0x4, 0x0, 0x0, [{}, {}]}, @datasec={0x0, 0xe, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], "ff"}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x189}, 0x20) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xc, &(0x7f00000002c0)) 03:26:47 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@link_local={0x3}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00af20", 0x28, 0x3a, 0x0, @empty, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @private1, @ipv4={'\x00', '\xff\xff', @multicast2}}}}}}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="cd", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x152, 0x152, 0x5, [@typedef, @datasec={0x0, 0xa, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], '\x00'}, @datasec={0x0, 0xf, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], "ff"}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x171}, 0x20) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xc, &(0x7f00000002c0)) 03:26:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'team_slave_1\x00', @ifru_data=0x0}) 03:26:47 executing program 0: syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x8}}}}}}]}}, 0x0) 03:26:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000240)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @local}}) 03:26:47 executing program 2: r0 = getpgrp(0x0) waitid(0x1, r0, 0x0, 0x2000000c, 0x0) 03:26:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={0x0}, 0x300}, 0x0) [ 222.921456][ T3836] ptrace attach of "/root/syz-executor.3 exec"[3835] was attempted by "/root/syz-executor.3 exec"[3836] 03:26:47 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x2003) 03:26:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs, 0x6e) 03:26:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xc008ae09, 0x0) [ 223.044094][ T3843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3843 comm=syz-executor.3 03:26:47 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0xc, &(0x7f0000000400)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x6, 0xd2, &(0x7f00000000c0)=""/210, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 223.228352][ T1040] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 223.228373][ T3682] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 223.618790][ T1040] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 223.630461][ T1040] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 223.642366][ T1040] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 223.679768][ T3682] usb 2-1: not running at top speed; connect to a high speed hub [ 223.768430][ T3682] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 223.779605][ T3682] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 223.789488][ T3682] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 223.799553][ T3682] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 223.811436][ T1040] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 223.827248][ T1040] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.843017][ T1040] usb 1-1: Product: syz [ 223.853181][ T1040] usb 1-1: Manufacturer: syz [ 223.857984][ T1040] usb 1-1: SerialNumber: syz [ 223.928541][ T137] Bluetooth: hci4: command 0x041b tx timeout [ 223.998503][ T3682] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 224.012497][ T3682] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.026308][ T3682] usb 2-1: Product: syz [ 224.033477][ T3682] usb 2-1: Manufacturer: syz [ 224.038401][ T3682] usb 2-1: SerialNumber: syz [ 224.158818][ T1040] cdc_ncm 1-1:1.0: bind() failure [ 224.177067][ T1040] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 224.184041][ T1040] cdc_ncm 1-1:1.1: bind() failure [ 224.203527][ T1040] usb 1-1: USB disconnect, device number 2 [ 224.328673][ T3682] cdc_ncm 2-1:1.0: bind() failure [ 224.377172][ T3682] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 224.411792][ T3682] cdc_ncm 2-1:1.1: bind() failure [ 224.519338][ T3682] usb 2-1: USB disconnect, device number 2 03:26:49 executing program 1: select(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 03:26:49 executing program 2: epoll_create(0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000019c0)={&(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001880)=[{&(0x7f00000006c0)=""/112, 0x70}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/246, 0xf6}], 0x4, &(0x7f00000018c0)=""/219, 0xdb}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101}, 0x14}}, 0x0) 03:26:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000006c0)=""/112, 0x70}, {0x0}, {0x0}, {&(0x7f0000001780)=""/246, 0xf6}], 0x4}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101}, 0x14}}, 0x0) 03:26:49 executing program 3: bpf$PROG_LOAD(0x9, 0x0, 0x0) 03:26:49 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x200100, 0x0) 03:26:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000700)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xffffffff00000000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 03:26:49 executing program 3: sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, 0x0, 0xee6dd248d1050194) 03:26:49 executing program 5: clock_gettime(0x6, &(0x7f0000000240)) 03:26:49 executing program 4: syz_mount_image$erofs(0x0, 0x0, 0x0, 0x1, &(0x7f0000003540)=[{&(0x7f00000000c0)="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", 0x1000}], 0x0, 0x0) 03:26:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101, 0x0, 0x0, {0x7}}, 0x14}}, 0x0) 03:26:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000180)={'veth0_to_hsr\x00', @ifru_ivalue}) 03:26:49 executing program 3: pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000009, 0xffffffffffffffff) [ 225.158462][ T3880] loop4: detected capacity change from 0 to 8 03:26:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 03:26:50 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x224943, 0x0) r0 = syz_io_uring_complete(0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001380), 0x40, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000013c0)) r2 = syz_io_uring_complete(0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0x8008ae9d, 0xeaff) syz_io_uring_complete(0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_newvlan={0x30, 0x70, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x4}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xf}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 03:26:50 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 03:26:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@ipv4_newnexthop={0x2c, 0x68, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x2c}, [@NHA_GATEWAY={0x14, 0x6, @in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x2c}}, 0x0) 03:26:50 executing program 4: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)="b1", 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={'syz', 0x0}, 0xfffffffffffffffa) 03:26:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000006c0)=""/112, 0x70}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101}, 0x14}}, 0x0) 03:26:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8400000021002d932dbd7000fcdbdf250a001001000000040100010014"], 0x84}}, 0x0) 03:26:50 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x2, 0x6, 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000054c0), 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x17, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000)="36f3c21c4b6458063419d548adbc4c648b17ed913adb636b44c986216087afa5f99eefc0bb5429104d", &(0x7f0000000040)=@tcp6=r2, 0x1}, 0x20) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) 03:26:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000036000101"], 0x14}}, 0x0) 03:26:50 executing program 4: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) 03:26:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8400000021002d932dbd7000fcdbdf250a"], 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x40) [ 226.007227][ T3682] Bluetooth: hci4: command 0x040f tx timeout [ 226.074893][ T3901] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.3'. 03:26:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010000507000001d57400000000000000", @ANYRES32=0x0, @ANYBLOB="9330000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32], 0x40}, 0x1, 0x4c00000000000000}, 0x0) [ 226.127988][ T3906] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pid=3906 comm=syz-executor.5 [ 226.162848][ T3907] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.0'. 03:26:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14}, 0x37fe0}}, 0x0) 03:26:50 executing program 2: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000180)='\x80aJ\x00Q\xca\xdf\x10\xadmG\x00\x00\x01\x00\x00\x00\x00\x00\xa7\xc7\x14/\x8e<\xc1\xf8\xcb\x84P\x1eP\xcdx\x00\x02\x00\x00+\xe1\xe7\xf4o\x0e\x7f\xfe[A\r\x19M\xab\xfae\xe2\x860{\xe7e9HD_\x81m\x95\xd7\x87\xfd\xa7\x95\xf4\\RU\xcb\xd83\xa1-\x96\xe8\xb5ne\xe1\xe7\xa2T\xef\x1c\x97y,\xed46\xce\xf3\x9a\xe5BQ\x8a\xc9^\xfc\a\x16\xba\x97\x7f\x02\xf6\xe8x\x88e\xf3\n\f\x97\xa2\xf3\x04\x84\x97\x90\x1d\xe2F<\aj\x95\xc8\x14\x12\xebCc\xa5\xf9#\xf7(P\xce\xa4\x02\xf6f\xf9\xb5\"q\xe5\xd7^\xe8\x1f\xae\xcb+\x85\xf1\xfc\xa2}\xc7\x8c\xf9A\xe3\xa0\xf9Y\x12\x87\xff.G9\xf7l\x00\x00\x00\x00\x00\x8c\x84>\x92\x0f\xf7\xab\xddF\xe5\xe6\xa6\xe2\xe7\xa0,\xe7\xc9{\x92]\xdd\x8c\xc3\xce]G|\xa1\xc3u07\xbea\xc9|!\x1f\xbfx\xcf\xac\x8e\xd6%\x03\x00\x10\xf5 \xfb\x96\x94@\xb4\xe6\xe2a\\\xd1H\xde\xe81CE(Sj\xf5\b\x18\xe5\xc7\x1f\x87\x92\x8b\xf9v\xdc\xea\x83\xfe\x05\xb7q\xdf\xc92\xabi\xf8i\xf8\x8b\xf4\xb7]\x13\xa6\xdb\xec\xd4l9\xd0\x02\xc7wc\x81\x0e\f\x8bAC\xcb\x8a\x96nBe\x9e\x9f\x9f\x11a\xd4(f\xbd\xf2\x84|\xa3\xc6@\x1f\x84N\x1d)/\x9a\"\x9c\x98\xf7\x00\xc7`{Q\xf6\x90\x11\xad!-(\xb0\xe9g\x98H\xac2c\xba\x8c7\x97\x1a/dy\x96\x80\xc6\x9b\x02H\x9e\xc6&{h\xa0V\xe6!+!+)\x9fW\xa9\xbeK\xc4w\xb2\x0e\x8e\xaa~\xc4;\xde\x84\xefp\x9b\xa8', 0xffffffffffffffff) 03:26:50 executing program 5: bpf$PROG_LOAD(0x6, 0x0, 0x0) 03:26:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0xc1, 0x4000}, 0xc, &(0x7f0000000140)={0x0}}, 0x0) 03:26:50 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x0, 0x3b}}, {{0x9, 0x5, 0x81, 0x3, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}}}}}}]}}, &(0x7f0000000580)={0x0, 0x0, 0x1a, &(0x7f0000000240)={0x5, 0xf, 0x1a, 0x3, [@wireless={0xb}, @ext_cap={0x7, 0x10, 0x2, 0xa}, @ptm_cap={0x3}]}, 0x1, [{0x0, 0x0}]}) 03:26:50 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) recvmmsg$unix(r0, &(0x7f0000000f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 03:26:51 executing program 2: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) [ 226.450008][ T3923] Zero length message leads to an empty skb 03:26:51 executing program 5: unshare(0x6020400) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) finit_module(r0, 0x0, 0x0) 03:26:51 executing program 3: ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001380), 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 03:26:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x2}, 0x0) 03:26:51 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x16, 0xd3, 0xaa, 0x40, 0xa4e, 0x4040, 0xe5ca, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0x61, 0x92}}, {{0x9, 0x4, 0xd5, 0x0, 0x0, 0xff, 0x1, 0x1}}]}}]}}, 0x0) 03:26:51 executing program 4: syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_tables_targets\x00') 03:26:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xffffffffffffff24, &(0x7f0000000140)={&(0x7f0000000640)=@ipv4_newroute={0x0, 0x18, 0x0, 0x0, 0x0, {}, [@RTA_IIF, @RTA_DST={0x0, 0x1, @local}, @RTA_GATEWAY={0x0, 0x5, @loopback}]}, 0x14}}, 0x0) 03:26:51 executing program 5: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50130, 0xffffffffffffffff, 0x8000000) [ 226.686468][ T3933] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 03:26:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8400000021002d"], 0x84}}, 0x0) [ 226.798457][ T3678] usb 1-1: new high-speed USB device number 3 using dummy_hcd 03:26:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x5421, 0x4001ffdfffa) syz_genetlink_get_family_id$team(&(0x7f0000000380), 0xffffffffffffffff) [ 227.048408][ T1040] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 227.068399][ T3678] usb 1-1: Using ep0 maxpacket: 16 [ 227.298724][ T3678] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.315799][ T3678] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 227.332269][ T3678] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 227.346615][ T3678] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 227.408331][ T1040] usb 2-1: config 0 has an invalid interface number: 213 but max is 1 [ 227.416636][ T1040] usb 2-1: config 0 has no interface number 1 [ 227.578647][ T1040] usb 2-1: New USB device found, idVendor=0a4e, idProduct=4040, bcdDevice=e5.ca [ 227.605799][ T1040] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.618742][ T3678] usb 1-1: string descriptor 0 read error: -22 [ 227.625852][ T3678] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 227.654222][ T1040] usb 2-1: Product: syz [ 227.665414][ T3678] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.681107][ T1040] usb 2-1: Manufacturer: syz [ 227.712271][ T1040] usb 2-1: SerialNumber: syz [ 227.737985][ T1040] usb 2-1: config 0 descriptor?? [ 228.038512][ T3678] cdc_ncm 1-1:1.0: bind() failure [ 228.058967][ T3678] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 228.066263][ T3678] cdc_ncm 1-1:1.1: bind() failure [ 228.093541][ T3678] usb 1-1: USB disconnect, device number 3 [ 228.106472][ T3679] Bluetooth: hci4: command 0x0419 tx timeout [ 228.159518][ T1040] usb 2-1: USB disconnect, device number 3 [ 228.237616][ T3860] udevd[3860]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 03:26:53 executing program 0: r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 03:26:53 executing program 5: syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x0) 03:26:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x5452, 0x20000000) 03:26:53 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x224943, 0x0) r0 = syz_io_uring_complete(0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001380), 0x40, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000013c0)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_newvlan={0x30, 0x70, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x4}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xf}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 03:26:53 executing program 4: bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000000c0), 0xffffffed) 03:26:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x17, 0x0, 0xff, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1}, 0x40) 03:26:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0x958, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14}, 0x14}}, 0x0) 03:26:53 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00'}, 0x10) 03:26:53 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000040)={{0x12, 0x1, 0x652, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x5, &(0x7f0000000180)={0x5, 0xf, 0x5}}) 03:26:53 executing program 2: syz_usb_connect$uac1(0x0, 0x84, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x72, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@input_terminal={0xc}, @processing_unit={0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 03:26:53 executing program 4: syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x26142) 03:26:53 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)) 03:26:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x12, 0x101}, 0x14}}, 0x0) 03:26:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@bridge_getvlan={0x18, 0x72, 0x1}, 0x18}}, 0x0) 03:26:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x40049409, 0xcf) 03:26:53 executing program 0: pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000003, 0xffffffffffffffff) 03:26:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, 0x0, &(0x7f0000000040)) 03:26:53 executing program 5: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r2 = socket(0xa, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r2, 0x29, 0x37, 0x0, 0x20000000) 03:26:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)={0x2, 0x0, [{0x0, 0x4}]}) 03:26:53 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x8000000) [ 229.048468][ T1040] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 229.075748][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 229.075765][ T26] audit: type=1800 audit(1639279613.645:146): pid=3983 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1171 res=0 errno=0 [ 229.104781][ T3682] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 229.168263][ T26] audit: type=1800 audit(1639279613.645:147): pid=3983 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1171 res=0 errno=0 [ 229.308308][ T1040] usb 3-1: Using ep0 maxpacket: 8 [ 229.368479][ T3682] usb 2-1: Using ep0 maxpacket: 8 [ 229.428429][ T1040] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 229.437304][ T1040] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 229.446531][ T1040] usb 3-1: config 1 has no interface number 1 [ 229.452808][ T1040] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 229.465956][ T1040] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 229.477683][ T1040] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 229.568475][ T3682] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 229.583126][ T3682] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 229.599877][ T3682] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 229.638375][ T1040] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 229.647848][ T1040] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.656728][ T1040] usb 3-1: Product: syz [ 229.661521][ T1040] usb 3-1: Manufacturer: syz [ 229.666277][ T1040] usb 3-1: SerialNumber: syz [ 229.790827][ T3682] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 229.839815][ T3682] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.888427][ T3682] usb 2-1: Product: syz [ 229.892643][ T3682] usb 2-1: Manufacturer: syz [ 229.897256][ T3682] usb 2-1: SerialNumber: syz [ 230.020156][ T1040] usb 3-1: USB disconnect, device number 2 [ 230.278400][ T3682] usb 2-1: 0:2 : does not exist [ 230.301178][ T3682] usb 2-1: USB disconnect, device number 4 [ 230.347046][ T3860] udevd[3860]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 230.402247][ T3856] udevd[3856]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory 03:26:55 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000054c0), 0x0, 0x0) write$tcp_mem(r0, 0x0, 0x0) 03:26:55 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getregset(0x7, 0x0, 0x0, 0x0) tkill(r1, 0x19) 03:26:55 executing program 5: socketpair(0xb, 0x0, 0x0, &(0x7f0000002cc0)) 03:26:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)={0x2, 0x0, [{0x0, 0x4}]}) 03:26:55 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000980)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=[@reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 03:26:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101}, 0x14}}, 0x0) 03:26:55 executing program 5: socketpair(0x1e, 0x0, 0x0, &(0x7f00000000c0)) [ 230.752654][ T26] audit: type=1400 audit(1639279615.325:148): avc: denied { create } for pid=3989 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 230.755279][ T3996] ptrace attach of "/root/syz-executor.3 exec"[3642] was attempted by "/root/syz-executor.3 exec"[3996] 03:26:55 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 03:26:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x300}, 0x0) 03:26:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001380), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 03:26:55 executing program 3: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) [ 230.918556][ T26] audit: type=1400 audit(1639279615.495:149): avc: denied { create } for pid=4004 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 03:26:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000012c0), 0x0, 0x0) ioctl$BLKFRASET(r0, 0x1264, 0x0) 03:26:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x4}, 0xc, &(0x7f0000000140)={0x0}}, 0x0) 03:26:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)={0x2, 0x0, [{0x0, 0x4}]}) 03:26:55 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x2}, {0x101}]}) 03:26:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x2, 0x20000000) [ 231.100849][ T26] audit: type=1400 audit(1639279615.675:150): avc: denied { wake_alarm } for pid=4014 comm="syz-executor.3" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 03:26:55 executing program 3: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x327387, 0x0) waitid$P_PIDFD(0x3, r0, 0x0, 0x8, 0x0) 03:26:55 executing program 1: bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 03:26:55 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}], 0x0, &(0x7f0000003440)=ANY=[]) 03:26:55 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) recvmsg(r0, 0x0, 0x0) 03:26:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)={0x2, 0x0, [{0x0, 0x4}]}) 03:26:55 executing program 2: keyctl$reject(0x13, 0x0, 0x0, 0x8001, 0x0) 03:26:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x2, 0x1ffff000) [ 231.414503][ T4033] loop5: detected capacity change from 0 to 4 03:26:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, 0x0, 0x0) 03:26:56 executing program 2: socketpair(0x2b, 0x0, 0x0, &(0x7f0000000580)) 03:26:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000700)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) [ 231.461331][ T26] audit: type=1400 audit(1639279616.035:151): avc: denied { mounton } for pid=4030 comm="syz-executor.5" path="/root/syzkaller-testdir419438621/syzkaller.rntWLM/26/file0" dev="sda1" ino=1162 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 231.498869][ T4033] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x61b7cecf, 0x6dc536f3 expected 03:26:56 executing program 1: socket(0x1e, 0x0, 0xffffffff) 03:26:56 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) 03:26:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)={0x5}, 0x40) 03:26:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}], 0x0, &(0x7f0000003440)=ANY=[]) [ 231.644700][ T26] audit: type=1400 audit(1639279616.215:152): avc: denied { create } for pid=4046 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 03:26:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4029}, 0xc, &(0x7f0000000140)={0x0}}, 0x0) 03:26:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x5421, 0x20000000) [ 231.760260][ T26] audit: type=1400 audit(1639279616.295:153): avc: denied { mount } for pid=4047 comm="syz-executor.0" name="/" dev="ramfs" ino=31647 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 03:26:56 executing program 0: select(0x40, &(0x7f0000000000)={0x9}, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}) [ 231.835104][ T26] audit: type=1400 audit(1639279616.295:154): avc: denied { mounton } for pid=4047 comm="syz-executor.0" path="/root/syzkaller-testdir179224792/syzkaller.cRyyU5/25/file0/file0" dev="ramfs" ino=32589 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=dir permissive=1 [ 231.867876][ T4058] loop5: detected capacity change from 0 to 4 03:26:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x17, 0x0, 0xff, 0x8}, 0x40) 03:26:56 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000980)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 03:26:56 executing program 3: openat(0xffffffffffffffff, 0x0, 0x10cc0, 0x0) [ 231.904696][ T4058] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x61b7cecf, 0x6dc536f3 expected [ 231.959372][ T26] audit: type=1400 audit(1639279616.315:155): avc: denied { mount } for pid=4047 comm="syz-executor.0" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 03:26:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}], 0x0, &(0x7f0000003440)=ANY=[]) 03:26:56 executing program 1: request_key(&(0x7f0000000240)='.request_key_auth\x00', 0x0, 0x0, 0xfffffffffffffff9) [ 232.029051][ T4064] binder: 4062:4064 ioctl 400c620e 0 returned -14 03:26:56 executing program 4: add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 03:26:56 executing program 0: pselect6(0x40, &(0x7f0000000580), 0x0, &(0x7f0000000600)={0x81}, &(0x7f0000000640)={0x0, 0x989680}, 0x0) 03:26:56 executing program 2: clock_gettime(0x6, &(0x7f0000000100)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 03:26:56 executing program 3: socketpair(0xa, 0x5, 0x4, &(0x7f0000000000)) [ 232.193585][ T4074] loop5: detected capacity change from 0 to 4 03:26:56 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 03:26:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) 03:26:56 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x0) 03:26:56 executing program 4: pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000005, 0xffffffffffffffff) [ 232.239910][ T4074] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x61b7cecf, 0x6dc536f3 expected 03:26:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0f336c56d010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}], 0x0, &(0x7f0000003440)=ANY=[]) 03:26:56 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005680), 0x0, 0x0) openat$incfs(r0, &(0x7f0000001200)='.pending_reads\x00', 0x220000, 0x0) 03:26:57 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) recvmmsg$unix(r0, 0x0, 0x0, 0x0, 0x0) 03:26:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000700)=[{0x0, 0xf0ff7f00000000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 232.491687][ T4094] loop5: detected capacity change from 0 to 4 03:26:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) [ 232.534824][ T4094] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x61b7cecf, 0x6dc536f3 expected 03:26:57 executing program 4: openat$incfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 03:26:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x8008ae9d, 0x7ffffffff000) 03:26:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$unix(r0, 0x0, 0x0) 03:26:57 executing program 2: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000180)='\x80aJ\x00Q\xca\xdf\x10\xadmG\x00\x00\x01\x00\x00\x00\x00\x00\xa7\xc7\x14/\x8e<\xc1\xf8\xcb\x84P\x1eP\xcdx\x00\x02\x00\x00+\xe1\xe7\xf4o\x0e\x7f\xfe[A\r\x19M\xab\xfae\xe2\x860{\xe7e9HD_\x81m\x95\xd7\x87\xfd\xa7\x95\xf4\\RU\xcb\xd83\xa1-\x96\xe8\xb5ne\xe1\xe7\xa2T\xef\x1c\x97y,\xed46\xce\xf3\x9a\xe5BQ\x8a\xc9^\xfc\a\x16\xba\x97\x7f\x02\xf6\xe8x\x88e\xf3\n\f\x97\xa2\xf3\x04\x84\x97\x90\x1d\xe2F<\aj\x95\xc8\x14\x12\xebCc\xa5\xf9#\xf7(P\xce\xa4\x02\xf6f\xf9\xb5\"q\xe5\xd7^\xe8\x1f\xae\xcb+\x85\xf1\xfc\xa2}\xc7\x8c\xf9A\xe3\xa0\xf9Y\x12\x87\xff.G9\xf7l\x00\x00\x00\x00\x00\x8c\x84>\x92\x0f\xf7\xab\xddF\xe5\xe6\xa6\xe2\xe7\xa0,\xe7\xc9{\x92]\xdd\x8c\xc3\xce]G|\xa1\xc3u07\xbea\xc9|!\x1f\xbfx\xcf\xac\x8e\xd6%\x03\x00\x10\xf5 \xfb\x96\x94@\xb4\xe6\xe2a\\\xd1H\xde\xe81CE(Sj\xf5\b\x18\xe5\xc7\x1f\x87\x92\x8b\xf9v\xdc\xea\x83\xfe\x05\xb7q\xdf\xc92\xabi\xf8i\xf8\x8b\xf4\xb7]\x13\xa6\xdb\xec\xd4l9\xd0\x02\xc7wc\x81\x0e\f\x8bAC\xcb\x8a\x96nBe\x9e\x9f\x9f\x11a\xd4(f\xbd\xf2\x84|\xa3\xc6@\x1f\x84N\x1d)/\x9a\"\x9c\x98\xf7\x00\xc7`{Q\xf6\x90\x11\xad!-(\xb0\xe9g\x98H\xac2c\xba\x8c7\x97\x1a/dy\x96\x80\xc6\x9b\x02H\x9e\xc6&{h\xa0V\xe6!+!+)\x9fW\xa9\xbeK\xc4w\xb2\x0e\x8e\xaa~\xc4;\xde\x84\xefp\x9b\xa8', 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) 03:26:57 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='discard']) 03:26:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000000)='ext4_allocate_blocks\x00', r1}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x2d2, &(0x7f0000000540)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xee\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90\xdd[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde\x9a[\xe2(\x88\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93\xd2\x00\x00\x00\x00\x00\x00\x00\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x832Z\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x007q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xe4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.\xa2\xd8\x18`\x1b\xbex\xc9BFK\xc6^\x13\xce68\xe4\x83\xfd?\x87\x94\v\xb4x\xf4|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xee>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8d\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xdde\xe8p29\v\x02\xa2b\x13R\xef\xffA\f\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x1e\x00_^9\xb1\b\x87\xc6\xb4\xf0\'f\xba\xbd\xfe\x11\xf8\xc8W\x81s^\xd9\x03\x00\x00\x00\x00\x00\x00\x00\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2\x1fA\x00\xdc\xdd\x11x\x90\x97QJ\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00&\xd8\xb3S\xe0\x1e\xa7\xc3`~U\x91\xfa\x92\x1e\xccdfFz\xa8\t\xe4+\x83\xac\x94'}, 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) 03:26:57 executing program 2: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x0, 0x0, 0xc4}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x0, 0x3f}}]}}}]}}]}}, 0x0) 03:26:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8400000021002d932dbd7000fcdbdf250a"], 0x84}}, 0x0) 03:26:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000700)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x7ffffffff000}], 0x9}, 0x0) 03:26:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101}, 0x14}}, 0x0) 03:26:57 executing program 4: add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) 03:26:57 executing program 0: getitimer(0x0, &(0x7f0000006100)) [ 233.296039][ T4120] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.5'. 03:26:58 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001800)={0xffffffffffffffff}, 0x4) 03:26:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x6b, 0x101}, 0x14}}, 0x0) [ 233.420399][ T4125] FAT-fs (loop1): bogus number of reserved sectors [ 233.456159][ T4125] FAT-fs (loop1): Can't find a valid FAT filesystem 03:26:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) [ 233.558455][ T3678] usb 3-1: new high-speed USB device number 3 using dummy_hcd 03:26:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x13, 0x101}, 0x14}}, 0x0) [ 233.699686][ T4132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=107 sclass=netlink_route_socket pid=4132 comm=syz-executor.0 [ 233.858633][ T3678] usb 3-1: Using ep0 maxpacket: 8 03:26:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x5d, 0x0}, 0x142) 03:26:58 executing program 5: syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000100)={0xa}, 0x1a, &(0x7f0000000240)={0x5, 0xf, 0x1a, 0x3, [@wireless={0xb}, @ext_cap={0x7, 0x10, 0x2, 0xa}, @ptm_cap={0x3}]}}) [ 234.014614][ T3678] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 234.248621][ T3678] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 234.257866][ T3678] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.266522][ T3678] usb 3-1: Product: syz [ 234.271194][ T3678] usb 3-1: Manufacturer: syz [ 234.275965][ T3678] usb 3-1: SerialNumber: syz [ 234.313147][ T4118] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 234.338397][ T3683] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 234.585896][ T3678] usb 3-1: USB disconnect, device number 3 [ 234.738351][ T3683] usb 6-1: not running at top speed; connect to a high speed hub [ 234.818333][ T3683] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 234.829556][ T3683] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 234.839769][ T3683] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 234.849989][ T3683] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 235.018410][ T3683] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 235.032107][ T3683] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.045784][ T3683] usb 6-1: Product: syz [ 235.054116][ T3683] usb 6-1: Manufacturer: syz 03:26:59 executing program 2: select(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0) 03:26:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001880)=[{0x0}, {&(0x7f0000001740)=""/10, 0xa}], 0x2}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101}, 0x14}}, 0x0) 03:26:59 executing program 0: syz_mount_image$f2fs(&(0x7f00000003c0), 0x0, 0x0, 0x6, &(0x7f00000009c0)=[{&(0x7f0000000440)="2fb6a3ca025d875c3989f3e30afaf069c4807e", 0x13, 0x6}, {&(0x7f0000000480)="050d371e0e5e5cfab08fa871cdfb032b63381e805e1240", 0x17, 0x6}, {&(0x7f00000004c0)="b721c9e1801c269e97e6397f980e3c7fd12ac0c584c4d89099f3ed9e15d78204b7174de65b05ffe7d7ff12096fe2feecdffa6a579ef07a7bdeb6b2f14a537a6992d8fad479d3d18e4762c9f9f56a5833b5e1ccd515bd702f3f465a34692f14049644d420e1748f7e98ce44d7f67bb0770780588861d67eec2258e5486006b5aa4763484eb2255c601400b291d86e05b3cc5e256fe2152a84491c0583379a5c71eb2781fa2578bd9204481c451e6008a4c1605622cd67c12917aab38e03889ee53e20b98cf8a5b3a1", 0xc8, 0x4}, {&(0x7f00000005c0)="dafd4d3c5e337180e38c3618e883d54786df5aa5b6db9bf1e29154cb5c316ecb1d2c2f831994e3df3483bd5f63dd672aa67c78174855d41ac34997bf6d0f57c190525916b6cbd694de812e0c454c57d5cfc73bbffd9475d05ef6cefef86e33b1810d282f527f78ef798535fce1a0e60dc2767f9be5a9f99300751a218140ee63c0a597f8ac8e1eb06b780c9154e4c52e51bdc21cec2a47e37779e0e780df0371768a64351a0073315291b474434f1897", 0xb0, 0x81}, {&(0x7f0000000680)="2667388d8310a352e98000facbd37f33cfab9107769184c4241b1027b65efb4d184f76864d181ff90bd7cabaa5985afd17", 0x31}, {&(0x7f00000006c0), 0x0, 0xffffffff7fffffff}], 0x1188401, &(0x7f0000000ac0)={[{@whint_mode_off}, {@discard}, {@background_gc_on}, {@whint_mode_user}, {@alloc_mode_reuse}, {@noacl}, {@inline_dentry}, {@nolazytime}, {@nodiscard}, {@lazytime}], [{@fowner_lt}, {@smackfsroot={'smackfsroot', 0x3d, '!*\x16!'}}, {@subj_role={'subj_role', 0x3d, '/proc/self/net/pfkey\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/net/tun\x00'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}) 03:26:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000700)=[{0x0, 0x8000000000000000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 03:26:59 executing program 3: syz_mount_image$erofs(0x0, 0x0, 0x0, 0x1, &(0x7f0000003540)=[{&(0x7f00000000c0)="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", 0xf41}], 0x0, 0x0) [ 235.064579][ T3683] usb 6-1: SerialNumber: syz 03:26:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0xbc8}, 0x14}}, 0x0) [ 235.138286][ T4146] loop3: detected capacity change from 0 to 7 [ 235.149024][ T4147] loop0: detected capacity change from 0 to 81919 03:26:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newnexthop={0x18}, 0x18}}, 0x0) 03:26:59 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[], [{@measure}]}) 03:26:59 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x2, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x4, 0xb1, &(0x7f0000000080)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 03:26:59 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000005680), 0x84200, 0x0) 03:26:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x8101) [ 235.368551][ T3683] cdc_ncm 6-1:1.0: bind() failure [ 235.388477][ T3683] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 235.419706][ T3683] cdc_ncm 6-1:1.1: bind() failure [ 235.459188][ T3683] usb 6-1: USB disconnect, device number 2 03:27:00 executing program 5: syz_open_dev$vcsu(&(0x7f00000004c0), 0x0, 0x191040) 03:27:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 03:27:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101}, 0x14}}, 0x0) 03:27:00 executing program 3: r0 = add_key$keyring(&(0x7f0000002d00), &(0x7f0000002d40)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r0) 03:27:00 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000001240)='setgroups\x00') 03:27:00 executing program 4: syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f00000006c0)="e2", 0x1, 0xffffffff7fffffff}], 0x0, 0x0) 03:27:00 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './bus\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) 03:27:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, @can, @rc, @l2tp}) 03:27:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, 0x0, &(0x7f0000000440)) 03:27:00 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x7}}}}}}}]}}, &(0x7f0000000580)={0x0, 0x0, 0x1a, &(0x7f0000000240)={0x5, 0xf, 0x1a, 0x3, [@wireless={0xb}, @ext_cap={0x7, 0x10, 0x2, 0xa}, @ptm_cap={0x3}]}, 0x1, [{0x0, 0x0}]}) [ 236.084587][ T4177] loop4: detected capacity change from 0 to 81919 03:27:00 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x200005f8) 03:27:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) 03:27:00 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5a4, 0x8003, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f00000003c0)=@lang_id={0x4}}, {0x0, 0x0}]}) [ 236.290981][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 236.290997][ T26] audit: type=1400 audit(1639279620.865:163): avc: denied { create } for pid=4182 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 03:27:00 executing program 3: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5a4, 0x8003, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000008c0)={0x2c, &(0x7f0000000740)={0x40, 0x14, 0x1f, "b0be2b7df2d43206f8f2e5efcabeb0b05a26e7edb122b6799b69cb18d6edd7"}, &(0x7f0000000780)={0x0, 0xa, 0x1}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000800)={0x20, 0x1, 0x72, "061a1a5131e206caf82326d04746e0a04fff9fe1f9a16552c8c322175760d3630c0194c2747f05283bd8df7563bdaad68f38c67af9cd0a9ddce42a2800e461292a1fae9293dd86ff05f48eaa49982b8dbd053d9696d1c71c76fa92c3ea376ae8957c5d7b2a3df8dedc22f08319252e7dc7ad"}, &(0x7f0000000880)={0x20, 0x3, 0x1, 0x4}}) [ 236.368101][ T26] audit: type=1400 audit(1639279620.905:164): avc: denied { getopt } for pid=4182 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 03:27:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005680), 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005680), 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 03:27:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x160) [ 236.548311][ T3682] usb 2-1: new high-speed USB device number 5 using dummy_hcd 03:27:01 executing program 4: sched_rr_get_interval(0xffffffffffffffff, 0x0) 03:27:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@delnexthop={0x28, 0x69, 0x1, 0x0, 0x0, {}, [{0x8}, {0x8, 0x1, 0x2}]}, 0x28}}, 0x0) [ 236.648482][ T3681] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 236.822762][ T3682] usb 2-1: Using ep0 maxpacket: 16 [ 236.838305][ T3683] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 237.038827][ T3682] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.050384][ T3681] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 237.070097][ T3682] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 237.089384][ T3682] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 237.108406][ T3682] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 237.208631][ T3683] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 237.372171][ T3682] usb 2-1: string descriptor 0 read error: -22 [ 237.379843][ T3682] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 237.399810][ T3682] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.403352][ T3683] usb 4-1: New USB device found, idVendor=05a4, idProduct=8003, bcdDevice= 0.40 [ 237.435188][ T3683] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.462501][ T3683] usb 4-1: Product: syz [ 237.478537][ T3681] usb 1-1: New USB device found, idVendor=05a4, idProduct=8003, bcdDevice= 0.40 [ 237.479764][ T3683] usb 4-1: Manufacturer: syz [ 237.487616][ T3681] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.487644][ T3681] usb 1-1: Product: syz [ 237.527696][ T3681] usb 1-1: SerialNumber: syz [ 237.554431][ T3683] usb 4-1: SerialNumber: syz [ 237.591373][ T3681] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 237.660844][ T3683] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 237.758747][ T3682] cdc_ncm 2-1:1.0: bind() failure [ 237.795314][ T3682] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 237.848495][ T3682] cdc_ncm 2-1:1.1: bind() failure [ 237.881246][ T3683] usb 4-1: USB disconnect, device number 2 [ 237.883598][ T3679] usb 1-1: USB disconnect, device number 4 03:27:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000006c0)=""/112, 0x70}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/246, 0xf6}], 0x4, &(0x7f00000018c0)=""/219, 0xdb}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x101}, 0x14}}, 0x0) 03:27:02 executing program 4: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r2 = socket(0xa, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r2, 0x29, 0x33, 0x0, 0x20000000) 03:27:02 executing program 2: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000580)={0x0, 0x0, 0x8, &(0x7f0000000240)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}}) [ 237.970462][ T3682] usb 2-1: USB disconnect, device number 5 [ 238.044099][ T26] audit: type=1800 audit(1639279622.615:165): pid=4208 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1168 res=0 errno=0 [ 238.256414][ T26] audit: type=1800 audit(1639279622.685:166): pid=4208 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1168 res=0 errno=0 [ 238.258350][ T1040] usb 3-1: new high-speed USB device number 4 using dummy_hcd 03:27:02 executing program 4: socketpair(0x0, 0x5d937d8c046f151f, 0x0, 0x0) 03:27:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 03:27:02 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 03:27:02 executing program 5: syz_emit_ethernet(0x11, &(0x7f0000000340)={@link_local, @empty, @void, {@x25}}, 0x0) 03:27:03 executing program 3: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r2 = socket(0xa, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r2, 0x29, 0x3e, 0x0, 0x20000000) 03:27:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001140)='b', 0x1) 03:27:03 executing program 5: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs2/binder1\x00', 0x0, 0x0) 03:27:03 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000980)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f00000002c0)=[@register_looper], 0x1, 0x0, &(0x7f00000003c0)='\f'}) 03:27:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x10, 0x101}, 0x14}}, 0x0) [ 238.662970][ T26] audit: type=1800 audit(1639279623.235:167): pid=4222 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1155 res=0 errno=0 [ 238.728433][ T1040] usb 3-1: Using ep0 maxpacket: 16 03:27:03 executing program 3: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xfffffffffffffffc) [ 238.812180][ T26] audit: type=1800 audit(1639279623.235:168): pid=4222 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1155 res=0 errno=0 03:27:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14}, 0xfffffdef}}, 0x0) [ 238.928756][ T1040] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.008830][ T1040] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 239.058539][ T1040] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 239.126546][ T1040] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 239.188619][ T1040] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 239.246420][ T1040] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 239.429234][ T1040] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 239.455183][ T1040] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.491987][ T1040] usb 3-1: Product: syz [ 239.523923][ T1040] usb 3-1: Manufacturer: syz [ 239.544562][ T1040] usb 3-1: SerialNumber: syz [ 239.858314][ T1040] cdc_ncm 3-1:1.0: bind() failure [ 239.926197][ T1040] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 239.968457][ T1040] cdc_ncm 3-1:1.1: bind() failure [ 239.997739][ T1040] usb 3-1: USB disconnect, device number 4 03:27:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), 0x4) 03:27:04 executing program 0: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000003540)=[{0x0, 0x0, 0x8001}], 0x0, &(0x7f0000003640)={[{}, {@fault_injection={'fault_injection', 0x3d, 0x9}}], [{@obj_role}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@smackfsroot}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) 03:27:04 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) 03:27:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000), 0x4) 03:27:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000380)=0x2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)={0x1c, r2, 0x31905e13403123b7, 0x0, 0x0, {0xc, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x50000}, 0x0) 03:27:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x19, 0x4, 0x4, 0x400}, 0x40) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x19, 0x4, 0x4, 0x400}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000900)={r0, &(0x7f0000000880), &(0x7f00000008c0)=@tcp6}, 0x20) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000020000002800128008000100736974001c00028008000200ac1e000106000d001f000000060008003400000008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x58}}, 0x0) [ 240.451833][ T4247] loop0: detected capacity change from 0 to 128 [ 240.501869][ T4247] erofs: Unknown parameter 'fault_injection' [ 240.516058][ T4249] FAT-fs (loop1): bogus number of reserved sectors 03:27:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) [ 240.549002][ T4249] FAT-fs (loop1): Can't find a valid FAT filesystem 03:27:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000240)=0xffffffff, 0x4) 03:27:05 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) munlock(&(0x7f0000754000/0x1000)=nil, 0x1000) mremap(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000e8c000/0x4000)=nil) shmat(0x0, &(0x7f000021d000/0x3000)=nil, 0x0) socket$nl_route(0x10, 0x3, 0x0) 03:27:05 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x0, 0x0) 03:27:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x510, 0x348, 0x18c, 0x20d, 0x348, 0x9, 0x440, 0x2e0, 0x2e0, 0x440, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x0, 0x300, 0x348, 0x0, {}, [@common=@unspec=@bpf0={{0x230}, {0x13, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x16}]}}, @common=@eui64={{0x28}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@private=0xa010102, 'veth1_macvtap\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@inet=@SYNPROXY={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a7) [ 241.296840][ T26] audit: type=1400 audit(1639279625.865:169): avc: denied { setopt } for pid=4265 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 03:27:06 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_route(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4000000010000507000001d4000000000000002f", @ANYRES32=0x0, @ANYBLOB="0374000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32], 0x40}, 0x1, 0x4c00000000000000}, 0x0) [ 241.393776][ T4266] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD 03:27:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x510, 0x348, 0x18c, 0x20d, 0x348, 0x9, 0x440, 0x2e0, 0x2e0, 0x440, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x0, 0x300, 0x348, 0x0, {}, [@common=@unspec=@bpf0={{0x230}, {0x13, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x16}]}}, @common=@eui64={{0x28}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@private=0xa010102, 'veth1_macvtap\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@inet=@SYNPROXY={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a7) 03:27:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x510, 0x348, 0x18c, 0x20d, 0x348, 0x9, 0x440, 0x2e0, 0x2e0, 0x440, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x0, 0x300, 0x348, 0x0, {}, [@common=@unspec=@bpf0={{0x230}, {0x13, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x16}]}}, @common=@eui64={{0x28}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@private=0xa010102, 'veth1_macvtap\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@inet=@SYNPROXY={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a7) [ 241.938356][ T4272] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD 03:27:06 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000380)=0x2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)={0x1c, r2, 0x31905e13403123b7, 0x0, 0x0, {0xa, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x50000}, 0x0) 03:27:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0xd}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000240)=0xffffffff, 0x4) 03:27:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), 0x4) 03:27:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000), 0x4) [ 242.204698][ T4276] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD 03:27:06 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r1 = dup2(r0, r0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f00000000c0)={{{0x1, 0x1}}, 0x1, 0x2, &(0x7f00000001c0)='{'}) 03:27:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000240)=0xffffffff, 0x4) 03:27:06 executing program 4: getrusage(0x0, &(0x7f0000000180)) 03:27:07 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000003600)={0x1d, r1, 0x2}, 0x18) sendmsg$can_j1939(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0x18, &(0x7f0000000180)={&(0x7f0000000080)="99", 0x4d}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) [ 242.497105][ T26] audit: type=1400 audit(1639279627.065:170): avc: denied { write } for pid=4287 comm="syz-executor.3" name="001" dev="devtmpfs" ino=734 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 242.524023][ T4291] usb usb9: usbfs: process 4291 (syz-executor.3) did not claim interface 0 before use 03:27:07 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f00000000c0)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xa) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, "8c788599d4e6b85726adb6d32be5d9639932b0"}) [ 242.760615][ T26] audit: type=1400 audit(1639279627.335:171): avc: denied { create } for pid=4294 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 03:27:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x34}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) [ 242.770904][ T26] audit: type=1400 audit(1639279627.345:172): avc: denied { ioctl } for pid=4294 comm="syz-executor.4" path="socket:[33942]" dev="sockfs" ino=33942 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 03:27:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x48, &(0x7f0000000240)=0xffffffff, 0x4) [ 242.776746][ T26] audit: type=1400 audit(1639279627.345:173): avc: denied { bind } for pid=4294 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 242.811296][ T26] audit: type=1400 audit(1639279627.385:174): avc: denied { write } for pid=4294 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 03:27:07 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000380)=0x2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)={0x1c, r2, 0x31905e13403123b7, 0x0, 0x0, {0x7, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x50000}, 0x0) [ 242.811686][ T4296] vxcan1: tx drop: invalid sa for name 0x0000000000000002 [ 243.112844][ T4299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 03:27:08 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000500)=0xb34, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 243.130288][ T26] audit: type=1400 audit(1639279627.705:175): avc: denied { bind } for pid=4298 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 03:27:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000240)=0xffffffff, 0x4) [ 243.668875][ T4295] syz-executor.3: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 243.897285][ T26] audit: type=1400 audit(1639279628.465:176): avc: denied { name_bind } for pid=4306 comm="syz-executor.2" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 243.944744][ T4295] CPU: 1 PID: 4295 Comm: syz-executor.3 Not tainted 5.16.0-rc4-syzkaller #0 [ 243.953481][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.963560][ T4295] Call Trace: [ 243.966928][ T4295] [ 243.969899][ T4295] dump_stack_lvl+0xcd/0x134 [ 243.974709][ T4295] warn_alloc.cold+0x87/0x17a [ 243.979451][ T4295] ? zone_watermark_ok_safe+0x290/0x290 [ 243.985090][ T4295] ? __vmalloc_node_range+0x574/0xab0 [ 243.990469][ T4295] __vmalloc_node_range+0x883/0xab0 [ 243.995680][ T4295] ? vfree_atomic+0xe0/0xe0 [ 244.000195][ T4295] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 244.006093][ T4295] ? __ldsem_down_read_nested+0x850/0x850 [ 244.011880][ T4295] ? __wake_up_common+0x650/0x650 [ 244.016943][ T4295] ? n_tty_open+0x16/0x170 [ 244.021455][ T4295] vzalloc+0x67/0x80 [ 244.025357][ T4295] ? n_tty_open+0x16/0x170 [ 244.029863][ T4295] n_tty_open+0x16/0x170 [ 244.034104][ T4295] ? n_tty_set_termios+0x1010/0x1010 [ 244.039395][ T4295] tty_ldisc_open+0x9b/0x110 [ 244.043987][ T4295] tty_ldisc_setup+0x43/0x100 [ 244.048666][ T4295] tty_init_dev.part.0+0x1f4/0x610 [ 244.053784][ T4295] tty_open+0xb16/0x1000 [ 244.058032][ T4295] ? tty_init_dev+0x80/0x80 [ 244.062539][ T4295] ? rwlock_bug.part.0+0x90/0x90 [ 244.067534][ T4295] ? tty_init_dev+0x80/0x80 [ 244.072038][ T4295] chrdev_open+0x266/0x770 [ 244.076499][ T4295] ? cdev_device_add+0x210/0x210 [ 244.081435][ T4295] ? fsnotify_perm.part.0+0x22d/0x620 [ 244.086848][ T4295] do_dentry_open+0x4c8/0x1250 [ 244.091612][ T4295] ? cdev_device_add+0x210/0x210 [ 244.096550][ T4295] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 244.102834][ T4295] ? may_open+0x1f6/0x420 [ 244.107198][ T4295] path_openat+0x1cad/0x2750 [ 244.111789][ T4295] ? path_lookupat+0x860/0x860 [ 244.116553][ T4295] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 244.122538][ T4295] do_filp_open+0x1aa/0x400 [ 244.127039][ T4295] ? may_open_dev+0xf0/0xf0 [ 244.131553][ T4295] ? rwlock_bug.part.0+0x90/0x90 [ 244.136495][ T4295] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 244.142742][ T4295] ? _find_next_bit+0x1e3/0x260 [ 244.147671][ T4295] ? _raw_spin_unlock+0x24/0x40 [ 244.152525][ T4295] ? alloc_fd+0x2f0/0x670 [ 244.156868][ T4295] do_sys_openat2+0x16d/0x4d0 [ 244.161546][ T4295] ? build_open_flags+0x6f0/0x6f0 [ 244.166579][ T4295] ? __context_tracking_exit+0xb8/0xe0 [ 244.172058][ T4295] ? lock_downgrade+0x6e0/0x6e0 [ 244.176914][ T4295] ? lock_downgrade+0x6e0/0x6e0 [ 244.181764][ T4295] __x64_sys_openat+0x13f/0x1f0 [ 244.186619][ T4295] ? __ia32_sys_open+0x1c0/0x1c0 [ 244.191691][ T4295] ? syscall_enter_from_user_mode+0x21/0x70 [ 244.197613][ T4295] do_syscall_64+0x35/0xb0 [ 244.202043][ T4295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.208005][ T4295] RIP: 0033:0x7fdb13a87db4 [ 244.212419][ T4295] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 244.232029][ T4295] RSP: 002b:00007fdb12449ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 244.240446][ T4295] RAX: ffffffffffffffda RBX: 00007fdb13be7f60 RCX: 00007fdb13a87db4 [ 244.248423][ T4295] RDX: 0000000000000002 RSI: 00007fdb12449d40 RDI: 00000000ffffff9c [ 244.256393][ T4295] RBP: 00007fdb12449d40 R08: 0000000000000000 R09: 000000000000000e [ 244.264368][ T4295] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 244.272336][ T4295] R13: 00007ffd58e2de5f R14: 00007fdb1244a300 R15: 0000000000022000 [ 244.280312][ T4295] [ 244.384356][ T26] audit: type=1400 audit(1639279628.495:177): avc: denied { node_bind } for pid=4306 comm="syz-executor.2" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 244.438317][ T4295] Mem-Info: [ 244.447301][ T4295] active_anon:2370 inactive_anon:128962 isolated_anon:0 [ 244.447301][ T4295] active_file:3723 inactive_file:69792 isolated_file:0 [ 244.447301][ T4295] unevictable:768 dirty:20 writeback:0 [ 244.447301][ T4295] slab_reclaimable:20292 slab_unreclaimable:112590 [ 244.447301][ T4295] mapped:27556 shmem:3845 pagetables:1064 bounce:0 [ 244.447301][ T4295] kernel_misc_reclaimable:0 [ 244.447301][ T4295] free:1258638 free_pcp:10801 free_cma:0 [ 244.728311][ T4295] Node 0 active_anon:9480kB inactive_anon:514796kB active_file:14824kB inactive_file:279168kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:110224kB dirty:76kB writeback:0kB shmem:12936kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 225280kB writeback_tmp:0kB kernel_stack:10000kB pagetables:4120kB all_unreclaimable? no 03:27:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000), 0x4) 03:27:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x360, 0x160, 0x4c, 0x0, 0x160, 0x73, 0x290, 0x258, 0x258, 0x290, 0x258, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @local, [], [], 'wg2\x00', 'macvlan1\x00'}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@l2tp={{0x30}, {0x0, 0x0, 0x3, 0x0, 0x5}}, @common=@unspec=@connlimit={{0x40}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@ipv6={@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'vxcan1\x00', 'team0\x00'}, 0x0, 0xf8, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@icmp6={{0x28}, {0x0, "e1f6"}}]}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) 03:27:09 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000380)=0x2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)={0x1c, r2, 0x31905e13403123b7, 0x0, 0x0, {0xc, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x50000}, 0x0) 03:27:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(r1, r0, 0x0, 0x7ffff00b) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x19, &(0x7f00000001c0)=@ccm_128={{}, "a785067435e0d1e3", "fb716d272768fd0f6d9f8057b52857c1", "486a2aeb", "4f473a5a69176906"}, 0x28) 03:27:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) [ 244.942484][ T4295] Node 1 active_anon:8kB inactive_anon:908kB active_file:80kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:8kB all_unreclaimable? no [ 245.041541][ T26] audit: type=1400 audit(1639279629.615:178): avc: denied { create } for pid=4312 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 245.064749][ T4317] xt_l2tp: missing protocol rule (udp|l2tpip) 03:27:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 245.139206][ T26] audit: type=1400 audit(1639279629.635:179): avc: denied { write } for pid=4312 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 245.166222][ T4295] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 245.262563][ T4295] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 245.276675][ T4295] Node 0 DMA32 free:1096056kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:9480kB inactive_anon:512796kB active_file:14824kB inactive_file:279168kB unevictable:1536kB writepending:76kB present:3129332kB managed:2716812kB mlocked:0kB bounce:0kB free_pcp:42660kB local_pcp:21320kB free_cma:0kB [ 245.376109][ T4325] team0: Port device veth3 added [ 245.407730][ T4295] lowmem_reserve[]: 0 0 0 0 0 [ 245.422206][ T4295] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 245.546041][ T4295] lowmem_reserve[]: 0 0 0 0 0 [ 245.558289][ T4295] Node 1 Normal free:3949780kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:8kB inactive_anon:908kB active_file:80kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 245.629919][ T4295] lowmem_reserve[]: 0 0 0 0 0 [ 245.638619][ T4295] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 245.720245][ T4295] Node 0 DMA32: 447*4kB (UME) 1959*8kB (UME) 823*16kB (UME) 204*32kB (UME) 46*64kB (UME) 30*128kB (U) 28*256kB (UM) 11*512kB (UE) 7*1024kB (U) 8*2048kB (UME) 249*4096kB (M) = 1100196kB [ 245.766581][ T4295] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 245.788575][ T4295] Node 1 Normal: 125*4kB (UE) 174*8kB (UM) 131*16kB (UME) 80*32kB (UE) 59*64kB (UME) 39*128kB (UM) 7*256kB (U) 7*512kB (U) 1*1024kB (E) 2*2048kB (M) 958*4096kB (M) = 3949780kB [ 245.826503][ T4295] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 245.839206][ T4295] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 245.848983][ T4295] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 245.858944][ T4295] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 245.869988][ T4295] 15346 total pagecache pages [ 245.874802][ T4295] 0 pages in swap cache [ 245.891013][ T4295] Swap cache stats: add 0, delete 0, find 0/0 [ 245.897235][ T4295] Free swap = 0kB [ 245.901298][ T4295] Total swap = 0kB [ 245.905182][ T4295] 2097051 pages RAM 03:27:10 executing program 3: timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}, 0x0) 03:27:10 executing program 0: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c000008290000032abd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x50) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000680)={{}, 0x0, 0x4, @unused=[0x101, 0x0, 0x835, 0x53e39644], @subvolid=0x8000}) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x490f1bcc}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x360, 0x160, 0x4c, 0x0, 0x160, 0x73, 0x290, 0x258, 0x258, 0x290, 0x258, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @local, [], [], 'wg2\x00', 'macvlan1\x00'}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@l2tp={{0x30}, {0x0, 0x0, 0x3, 0x0, 0x5}}, @common=@unspec=@connlimit={{0x40}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@ipv6={@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'vxcan1\x00', 'team0\x00'}, 0x0, 0xf8, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@icmp6={{0x28}, {0x0, "e1f6"}}]}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) 03:27:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:27:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000240)=0xffffffff, 0x4) 03:27:10 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000003600)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000040), 0x18, &(0x7f00000001c0)={&(0x7f0000000080)="99", 0xff0a}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 03:27:10 executing program 5: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000003600)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, 0x0, 0x3}, 0x18, &(0x7f0000000180)={&(0x7f0000000380)='E', 0x6fffff9}}, 0x0) [ 245.926326][ T4295] 0 pages HighMem/MovableOnly [ 245.934931][ T4295] 384503 pages reserved [ 245.952086][ T4295] 0 pages cma reserved [ 245.956629][ T4295] tty tty26: ldisc open failed (-12), clearing slot 25 [ 246.046902][ T4335] vxcan1: tx drop: invalid da for name 0x0000000000000003 03:27:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) syz_open_dev$sg(&(0x7f0000000040), 0x4baa, 0x4000) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="da", 0x1}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[], 0x30}}, 0x4048010) sendfile(r0, r3, 0x0, 0x8400fffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080ffffff80) creat(&(0x7f0000000740)='./bus\x00', 0x0) 03:27:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x4) 03:27:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x49, &(0x7f0000000000), 0x4) 03:27:10 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000180)={0x1d, r1, 0x0, {}, 0xff}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 03:27:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x0, @unused=[0x1fbfffffd, 0x71, 0x8, 0x8000], @devid}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000b80)={0xb, 0x1, {0x6be, @usage=0x3d9a8bc0, 0x0, 0x3, 0x8, 0x7, 0x3493, 0x1, 0x21, @struct={0x0, 0x2}, 0xff80, 0x7, [0x6, 0x4, 0x1, 0x200, 0x0, 0x6]}, {0x5, @struct={0x3114, 0x8}, 0x0, 0x7ffc, 0x3, 0x4, 0x1000, 0x74, 0x11, @usage, 0x0, 0x0, [0x699ef64b, 0x9f89, 0x0, 0x4, 0x2]}, {0x4, @struct, 0x0, 0xfffffffffffff000, 0x35b, 0x6, 0x2, 0x81, 0x59, @struct={0x1000, 0x4}, 0x8, 0x1000, [0x2, 0xfffffffffffffffe, 0x7fff, 0xffffffffffffffff, 0x4, 0x1]}, {0x7fff, 0x3, 0x7fff}}) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) syz_open_dev$sg(&(0x7f0000000040), 0x4baa, 0x4000) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="da", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="00000000906b00"/18], 0x30}}, 0x4048010) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001440)=@nfs={0x90, 0x24, {0x7, 0x8, 0x0, 0x80, "00b9e4643874984fe0d7e0b4393209c43cc5cb7416d6c5043f6bfa5013b893bedf9dcadbe29c93115110e92eed2cb7aa4dc9c9733b2cdae54043b955e1e765ffe6611806dfcab0182cc7e7fd204defae3fae0f64253917a2d57ae3050addec5b13e60db313d20b6a5eaba8be96cc8d7bb60010fa9ce78be67ad0163afabb7bd3"}}, 0x282) sendfile(r3, r6, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) creat(&(0x7f0000000740)='./bus\x00', 0x0) 03:27:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000240)=0xffffffff, 0x4) [ 246.830810][ C1] sd 0:0:1:0: tag#2245 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 246.840752][ C1] sd 0:0:1:0: tag#2245 CDB: opcode=0xe5 (vendor) [ 246.847204][ C1] sd 0:0:1:0: tag#2245 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 246.856337][ C1] sd 0:0:1:0: tag#2245 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 246.865428][ C1] sd 0:0:1:0: tag#2245 CDB[20]: ba 03:27:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = getpid() sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@cred={{0x18, 0x1, 0x2, {r1}}}], 0x18}, 0x0) 03:27:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'veth0_vlan\x00', {0x2, 0x0, @multicast2}}) 03:27:12 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000003600)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x4}}, 0x18, &(0x7f0000000180)={&(0x7f0000000380)='E', 0x6fffff9}}, 0x0) 03:27:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}, 0x1, 0x7900}, 0x0) [ 248.182691][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 248.182707][ T26] audit: type=1804 audit(1639279632.755:187): pid=4364 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir734105249/syzkaller.mKlLqe/49/bus" dev="sda1" ino=1157 res=1 errno=0 [ 248.223964][ C1] vxcan1: j1939_tp_rxtimer: 0xffff8880776f8c00: rx timeout, send abort 03:27:13 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000003600)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000040), 0x18, &(0x7f00000001c0)={&(0x7f0000000080)="99", 0xff0a}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 03:27:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='N', 0xfffffdef, 0x2fa8, 0x0, 0x5004046) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000), 0x4) 03:27:13 executing program 5: pipe2(0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = geteuid() fchownat(0xffffffffffffffff, 0x0, r2, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f00000008c0)="ce0a71a515ee2975d4fa02d6f3fc4de903692a2f4025abb3916aa656610067d54212e044eab79f7759f05729f06311c17b5bc120a2ba4aa4fbd793479e4f19f19fdf934c6f763673cb0773ae3c21d89b8a281257a259684be38da7b12b9c21f787b8aadccab3cedd87328e7f0f871aa2527b940acd4bff65a7a3d2fc3991aa7ea99db03dd85c04c62e7ffec3d50cd5085c044f60efb9af2a7c31f52bed69c74da033a264639eea66b1bbdb9827d83dbcb3d81cfe42ccae12c7d8026fcd7d4df8af94811d34c9d040900a1d14d33316b2d20e4fc0f4713f1ef6f812ce9e21ff2bfe68db814e974730abb2165945997c853ae6b9d5a559e43b4a3045bb14545661e6998943c4d91190810b0d7a8f46475206b58577ea8aea484e37e7113a6af6080fcd0b9f4f54bbac55285f2a5d29ddca21cbd537b291a6e33636f7b34884ef6b41f231d5e68823d3517c286ed40fce615845064734d1c5341068157865044ef84b522880f261610b157458acc08748bc7d43195af60a5ce104bedd3d9a8015d8970f8599ad109712f3db45c87f6b454b6f30744870a18fa8fe72177bded6ddd28b53295294bee2a6ce3122d57d7e82b0aab619e4dc8247659c57094ba2e4cfbf4240f91d762f352445192190e714fd055e8daee2086039c3dce2afc3bed76d9b4a7e53d236c4b72f800a2d5feecda637fa2ae94d07801cd16971c327d03391d0e8f69c02a515e50086fc7ee92e2c9b33105c5217b433d8227b51b60de91c72b5f5ed57a14aaa9c4c3bc7ea47ccae905f139a90a4607eee46fc5db01adc425ae40c9899ec6905c38d8806a0334ffac27e857f5d9fab95affecce88c44cccb309c6ccaea1b365e479a2e123f0975b3ee5161768269a69d15f376bbcbbaac275d8bce5d8704129582b5d15be7cda1ab419134592f2854f7b493ea8623e317995ce52a027de4bfa7145aaf7121549cb67167fa9daaccacfc09c53476e24d719e750a695593e398aa5fcf982bd718d2bd87213bd64ac7697594dcc718155a229292a6a20fcb873e0d276842dba584cf93dfcaa099de438ce6ee346176361ac8b51b476a9c8e4debf1e7ce8d4509eb000df045a804f4decf5428acd8886c4b667b244bc8917986e18473692c98668941ffcf44c444ae4b128ac892454d968968cbda8fc8ef1bdf3ca8ae99f913b7f6b358c795cac66e3f464e400ebdcec1b587a55ca8170ec32278bc26300ada621b8b141e3752f141d5a521a795d1162479736bbcfe1f6d16d2bd624a6a1cd5e628e38af27f56a4953995b979b8ecc90f305290178283652e15b078ca050f12f4f7f3e6fab52b3049b2b684db24c3c5ea8659ebaebdb9231e9c2e0e071f3a8d23a3d5ba5bf34d82b089edf48c638d75687199e7961e31c070f7d7018887b70de195c668dd01d717573c28cdb625da5a56835bac656a1dcaec72016f8dbd65844bb3994b66c6fd83816bcf335784269790accfcfcd3285a2226a0d04786ec5f9195460648083d9777382e71a48504cdc5b2460af9b19c21817e50fcab9499c72ad84570e03d4b9b13c235f587a180bbc3b88294528af8b67c913542b4ec60b3bb7f0e123d96c046a26775551dea282c0e84c38fdc91424a9938c7f426ee25dbb5df02803cbcf98b0117650aca846c8cdefc26a3d6eff18ef90fe3f594602be8dfc5e2a150e9c02e104daab607697ee9c57c1c32383677f164b8010fd1e093702ce5f3a473d10333c8dc53a43027dda0547cfcb33452950d587c21f6faa5ebf7543091dda78ca7760e8c4ef8c94720ddbf0f92e224d080454fc16e33c286597fbaff339cd136007c897996f0b34c13348d1bc520f56cf1b906719162e03f0affeb0636956f00809cf6a8ce0a2e04086db543be6f20a2392a4feb2900e838a2cf1602bb83f793cb3a15ba3cbfeff1abfd28d763a72556e7048fe28154627075d14a83b961a8ad1b47f4698677dd7274f77871e6b066fa1fe7ef107fcc9bb0b3ae94a294c07428e58d3f5a61648d4b330f345c5bc029393bfb48f4d1ffe45a15a80c3a31b32d339c6862ed74d7f6803d08042840387bd26abc5037d96d291817250b8e3d5e25bd558c0ebf1a1b792ef205b7c41cbf6455c7d490e4a2784ae1e52c12e2b5abdb39ccee60f1c7b99289627cea5969a355dfc2fa676993cb992a48502d2e3df29d779384e06b29bbe61eb2b818208dee88bcd842664c5a7772a6f4f56eba777ad02a352cc1a540da3929065186f494bff7521c979c7428d6829984d67701aa4c4f4e23beae0267f46335de58375bcd71daa9706a0145d1259bb649e0a8627c1a13953f2f2b4cd5c6ccb4d9feec1770a644c0f74d6ea539ce0eb9d2069cce782ec8948197201d822441a07e7960daad9e72105a670b80571cf917126dd779cd4bfd74d44fcd7efa69916505e9508ede944e15ea08f9a83029b46733f877024a8ddf3c291d13d59cf757414415a9cf0e09ff67f7fec4c6b330f9af0ab7e4ca44596c6de0d8ec05ef6d0cb77ec42849869c9bdcb8b5ee54e76c19be723242dd0aba9d160de348122fab3518040dcc496076290578f84ce16b0b9c898eefae0bc501cf8be0911eb9f09a9f505759626b7dbbcd75379d98e3ac4b7025206a9228d24c4c9ed82b23eb6ce22db37733d609f3df2ccf8363701c463a8abca599476ae89eb7eb25f9d398369471aefad70c7d936177155e4590bcafc5f5c7a4b4f512acefb6c55dfdf62caf67d20727875a5b3d98d0f1ced172491e6a5cf46f948c1c5ea5224d5a60113840370ea5043b453b20f292e48954324ec36cda1746506d09f07731695dee7280200dac295ebc6a6dc2a177ef24082d939238a81affd8c84e8f7232d4f53749262b308c3cae3f14408a7d92985929ddbe05d3c7225f8afe6a0cb3c038352ba3632cddec56b6766a8305769cf7d26e1b217f58b34c3d0f8bf99786237e9177b766fce42a9e9f46a3cacb396797608185c1324b8c848c7a3c181758f58a53988f60ad3ec4e2920ab3fbcc281c0f994f94c7b7061c6603a462140c8156b05473dea9c82c494d74cdc9d559714b903d8c463e1fa93b66a4699183e8638bbc421fead196e8ff0c293bb989c29431d36cfa721f03320156ddae9904977ce704a06ce3ea4d71a03b5ca6e0599e394e92a75ba5f26ddbfd5895bcadb1554487d203a4a108059011a4062267edb0354838a6cc83bc5e2ec77e3ffb7ad29c8b3609764415afb7e3d9269460a375dd01928d3bf0c7904324579eaa75b8d18c87e266e81698c827a748dd0bb019dcfe4ac9aa412ec3d38cd145205f3d88b500d4b2b614f633b818d69a0761e6de8a0396ee2b6d663e6aa7f68325567400f814279748604c97652e4ef30b58a4b3c2b4b325ae4041ed76ccc6ed3724d4d7cea6694e19e2d151c462fc1e1063dfedc28a2596cfb8a15539a564b5d82d12d98ed7290d3c314c4636d8bf0992b006d50f4fb5d8b359eaf3872d070e1f66bb549bc60f330a0e80e5df0120f5789ab3a88ce3b44c7a7820892a14d83e45c49401d8e85624649c8af3ec86df8ae82f922a3122dc59d617946150de0b67c6690b3514cd670aa636acf933142035ef059a46b87b7d8d04eaf89d340a14d848bb108d021b0f5eeced5d3917d741d96bd9efb0d9d42f6c7bcb1a656c24f1be8f3d78ca0a543fa42788b3aef3e1390a93ecb9ab5b5688c3e6ce3289d5e0c0f199d03a356e0c366be352b68c69ab243321646ab49b65b6bff0724e0a9d48f5615286570eb07674eb5ad9f3a50a44b91d93bd8f67ed35435110880df2d11d26485b2fefc98558ada428477008522dd003451ed0dd94c83eb06dcdb71d78726543860cfc2eec5835403c5bd94b90c5e1f9a02a2ab720b3e21ecc599348ace51d86f92cfcc7a50e4a64a0ee46ca41565e15a3139e696b4a33e651f0d2c90395b2462f51c12602a4be989be5f275f839cd0780f2228507a90f3a67a0a8cbfc751587138d9e9ede2552723d61ded2eaa5aa4034ef9b6a1b4b69a20648934f96f3c49a6f1877a1161e6bf160206c227afc36a5c4a1a5567a3f9c785af41c600d22a8b73a9f679c37d69c924a3ae3d241b9b9e785fa83a0127f9ec3a7d42a46cf9e02b2dda71d4c3113581d98170b06224481c26d0290240d0b401f3c79add731eb89d96cd1464478c1f7f97616bbb61bb7b72dba41fe79dd1c36d9018e85daa058a10569b92fc8f1bc6f7720ba652c3bb765609c2ac0bed39f8de3807e39401857a3291e8501e96d8a020c019dab57bb99033dfac91acf41daa50a2d4243807fb61c2642c5ed2d4084477017ae3709a1b29f55063626c065b88d61e276e989930f37ec7e4c56be5b16dc1938f88687dd2d6a9e11c7361b828271ccea5dfaf8e7c2d3f014c8f16452716fde3e813c7fc6767ebcca0132b8d3f27842090481bcf07653fd0ecfe6ba23d14a42af07ed4f742d5897bcd4d61007b553917d42c817ec669202a2a67785bb11ce8ba0f51d322e11776e9ccd67f720607fc3d8b28c772b23f300ffe5cc9a783cbf67a7e02891c86ae62db6267c919af195dec7a8908196dca940fde4776c7613781a2bb81aff85d48bc269d47dbb2ea87c5fe96eb502653118c7e6e3398125488ad8bd84134394c17546d6adecff1ea0eb22840f907c64d1d16e5dda929017ff7edd519d4a95ae4fc9614523a371e57f44b54ddebbbf8c06f61561f26503289af8b9cdcbc27a4f84f8e80698f377624d25a862dc41236cfaa453cb0e9eeb29ccf712bb31284c5f45d88713a3326cbe9657b1df115a300588ccae0e8b27456d828b04380b8a79e6cd8de4ff2154ee63331ba1e357c3e9b499a47c255b73a4456a3781035c15b2cd96a6c6e24e1092c124c3c4c43444a425e2abd687147e7e058c51efe434d4f76361c9c7b2a54c46da14b50a5bb45025c4611220bd1db2a4783793e009ab8ae24b40c42f4b818499dc14d72ffe560eea8d889769797720aece86c61476f474e746f6f385da7717468c7567b7526b5b453f2e9ae2182ce255b116aa51394fb5ac341bff8ba05c546fac5ed8805bd777fafe4f45232a74ec953e44f6656fb2faf766f167923022b148a2a68e8928071bdad1f2be176d08726101744927361e23fcbc70289f2cd5cde0c5ded71454feb197f27b7c2b4cf0c082f106167f50062afbf294edc2e4255b8d0deaf47d8b11851d792ea9fc2145efbff54f4c44aa69df91071f37c6436b76f636b73721eefe550d75a196cb9fe3b2630431030255f0b40b2aa4af75d7b9dd42608dce6af465f1d57db76ed897995f60181457540248f3d4532d08def5932dca69cbc90122d1c36748dd5366d5b3074fab9aa078150b883d0bf4f72426d16e410f4e4a9ec6f36ba00b4a07f37ba7119f733bed0fa77afd13b0255c510884be8d5756e56209d9d15c78dd6cfd7027b8da732479044876c70dcf7a11aef798201b4dbaa4efd424b560288fb95e7579a3d6912d8f3c1d3b4ab09c573994b549f79101fc96dd36d69a98de9dde7679bf65e5e034ac28b1af945fe7bbdcb14ef072b5f235bb544e0bb5a702e8aa4fc559388427f694b2394d9bd4a27206b08524cd51fd2ae7bf10fb9d4c8bab72f2c4d246a0c32dd9e253073aa4435e28aa7ed24061096be2d213a030b993f752adf0ff0f3ac4fb9206667eefd892fb9c5e09ec87c29323c63abbd622b86e07993e3a79476324915cdc6d4894810dffa435a4e655d8747f6f74bc5", 0xfe0, 0x3f}, {0x0}], 0x400, &(0x7f00000002c0)={[], [{@dont_hash}, {@permit_directio}, {@seclabel}, {@seclabel}, {@fowner_gt}, {@euid_lt}, {@uid_gt}, {@measure}]}) 03:27:13 executing program 2: add_key$user(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)="f6", 0x1, 0xfffffffffffffffd) 03:27:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x0, @unused=[0x1fbfffffd, 0x71, 0x8, 0x8000], @devid}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000b80)={0xb, 0x1, {0x6be, @usage=0x3d9a8bc0, 0x0, 0x3, 0x8, 0x7, 0x3493, 0x1, 0x21, @struct={0x0, 0x2}, 0xff80, 0x7, [0x6, 0x4, 0x1, 0x200, 0x0, 0x6]}, {0x5, @struct={0x3114, 0x8}, 0x0, 0x7ffc, 0x3, 0x4, 0x1000, 0x74, 0x11, @usage, 0x0, 0x0, [0x699ef64b, 0x9f89, 0x0, 0x4, 0x2]}, {0x4, @struct, 0x0, 0xfffffffffffff000, 0x35b, 0x6, 0x2, 0x81, 0x59, @struct={0x1000, 0x4}, 0x8, 0x1000, [0x2, 0xfffffffffffffffe, 0x7fff, 0xffffffffffffffff, 0x4, 0x1]}, {0x7fff, 0x3, 0x7fff}}) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) syz_open_dev$sg(&(0x7f0000000040), 0x4baa, 0x4000) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="da", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="00000000906b00"/18], 0x30}}, 0x4048010) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001440)=@nfs={0x90, 0x24, {0x7, 0x8, 0x0, 0x80, "00b9e4643874984fe0d7e0b4393209c43cc5cb7416d6c5043f6bfa5013b893bedf9dcadbe29c93115110e92eed2cb7aa4dc9c9733b2cdae54043b955e1e765ffe6611806dfcab0182cc7e7fd204defae3fae0f64253917a2d57ae3050addec5b13e60db313d20b6a5eaba8be96cc8d7bb60010fa9ce78be67ad0163afabb7bd3"}}, 0x282) sendfile(r3, r6, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) creat(&(0x7f0000000740)='./bus\x00', 0x0) [ 248.732998][ C1] vxcan1: j1939_tp_rxtimer: 0xffff8880776f8c00: abort rx timeout. Force session deactivation [ 248.901930][ T4372] loop5: detected capacity change from 0 to 8 [ 248.933757][ T4372] FAT-fs (loop5): Unrecognized mount option "dont_hash" or missing value [ 248.940255][ T26] audit: type=1400 audit(1639279633.505:188): avc: denied { mounton } for pid=4368 comm="syz-executor.5" path="/root/syzkaller-testdir419438621/syzkaller.rntWLM/47/file0" dev="sda1" ino=1167 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 248.971207][ C1] sd 0:0:1:0: tag#2252 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 248.981119][ C1] sd 0:0:1:0: tag#2252 CDB: opcode=0xe5 (vendor) [ 248.987478][ C1] sd 0:0:1:0: tag#2252 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 03:27:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x0, @unused=[0x1fbfffffd, 0x71, 0x8, 0x8000], @devid}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000b80)={0xb, 0x1, {0x6be, @usage=0x3d9a8bc0, 0x0, 0x3, 0x8, 0x7, 0x3493, 0x1, 0x21, @struct={0x0, 0x2}, 0xff80, 0x7, [0x6, 0x4, 0x1, 0x200, 0x0, 0x6]}, {0x5, @struct={0x3114, 0x8}, 0x0, 0x7ffc, 0x3, 0x4, 0x1000, 0x74, 0x11, @usage, 0x0, 0x0, [0x699ef64b, 0x9f89, 0x0, 0x4, 0x2]}, {0x4, @struct, 0x0, 0xfffffffffffff000, 0x35b, 0x6, 0x2, 0x81, 0x59, @struct={0x1000, 0x4}, 0x8, 0x1000, [0x2, 0xfffffffffffffffe, 0x7fff, 0xffffffffffffffff, 0x4, 0x1]}, {0x7fff, 0x3, 0x7fff}}) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) syz_open_dev$sg(&(0x7f0000000040), 0x4baa, 0x4000) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f00000002c0)="da", 0x1}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="00000000906b00"/18], 0x30}}, 0x4048010) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001440)=@nfs={0x90, 0x24, {0x7, 0x8, 0x0, 0x80, "00b9e4643874984fe0d7e0b4393209c43cc5cb7416d6c5043f6bfa5013b893bedf9dcadbe29c93115110e92eed2cb7aa4dc9c9733b2cdae54043b955e1e765ffe6611806dfcab0182cc7e7fd204defae3fae0f64253917a2d57ae3050addec5b13e60db313d20b6a5eaba8be96cc8d7bb60010fa9ce78be67ad0163afabb7bd3"}}, 0x282) sendfile(r3, r6, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) creat(&(0x7f0000000740)='./bus\x00', 0x0) [ 248.996614][ C1] sd 0:0:1:0: tag#2252 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 249.005886][ C1] sd 0:0:1:0: tag#2252 CDB[20]: ba 03:27:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000002540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 03:27:13 executing program 5: syz_open_dev$MSR(&(0x7f0000000140), 0xffffffff, 0x0) [ 249.212569][ T26] audit: type=1804 audit(1639279633.785:189): pid=4371 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir734105249/syzkaller.mKlLqe/50/bus" dev="sda1" ino=1155 res=1 errno=0 [ 249.383669][ C0] sd 0:0:1:0: tag#2253 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 249.393657][ C0] sd 0:0:1:0: tag#2253 CDB: opcode=0xe5 (vendor) [ 249.400095][ C0] sd 0:0:1:0: tag#2253 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 249.409185][ C0] sd 0:0:1:0: tag#2253 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 249.418268][ C0] sd 0:0:1:0: tag#2253 CDB[20]: ba [ 249.656011][ T26] audit: type=1804 audit(1639279634.225:190): pid=4380 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir616412618/syzkaller.0tWX1W/39/bus" dev="sda1" ino=1167 res=1 errno=0 [ 354.028160][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 354.034954][ C1] rcu: 1-...!: (1 GPs behind) idle=7d5/1/0x4000000000000000 softirq=10881/10882 fqs=11 [ 354.045748][ C1] (t=10500 jiffies g=16213 q=168) [ 354.050871][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10460 jiffies! g16213 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 354.063210][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=7893 [ 354.071021][ C1] rcu: rcu_preempt kthread starved for 10461 jiffies! g16213 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 354.082406][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 354.092379][ C1] rcu: RCU grace-period kthread stack dump: [ 354.098269][ C1] task:rcu_preempt state:I stack:28944 pid: 14 ppid: 2 flags:0x00004000 [ 354.107490][ C1] Call Trace: [ 354.110773][ C1] [ 354.113711][ C1] __schedule+0xa9a/0x4940 [ 354.118148][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 354.123363][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 354.129183][ C1] ? io_schedule_timeout+0x180/0x180 [ 354.134484][ C1] ? debug_object_destroy+0x210/0x210 [ 354.139937][ C1] schedule+0xd2/0x260 [ 354.144018][ C1] schedule_timeout+0x14a/0x2a0 [ 354.148881][ C1] ? usleep_range+0x170/0x170 [ 354.153567][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 354.159026][ C1] ? dump_vmcb.cold+0x26ec/0x2d46 [ 354.164124][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 354.169948][ C1] ? prepare_to_swait_event+0xee/0x470 [ 354.175421][ C1] rcu_gp_fqs_loop+0x186/0x810 [ 354.180261][ C1] ? force_qs_rnp+0x760/0x760 [ 354.184961][ C1] ? rcu_gp_init+0x906/0x12a0 [ 354.189654][ C1] rcu_gp_kthread+0x1de/0x320 [ 354.194348][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 354.199195][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 354.205581][ C1] ? __kthread_parkme+0x15f/0x220 [ 354.210700][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 354.215483][ C1] kthread+0x405/0x4f0 [ 354.219695][ C1] ? set_kthread_struct+0x130/0x130 [ 354.224928][ C1] ret_from_fork+0x1f/0x30 [ 354.229452][ C1] [ 354.232476][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 354.238801][ C1] Sending NMI from CPU 1 to CPUs 0: [ 354.244012][ C0] NMI backtrace for cpu 0 [ 354.244023][ C0] CPU: 0 PID: 4380 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 354.244046][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.244058][ C0] RIP: 0010:kasan_check_range+0x9/0x180 [ 354.244150][ C0] Code: 48 c7 c6 70 28 38 8b 48 8d 4a ff 83 e2 01 48 0f 45 c1 48 89 c7 e8 17 c9 ec ff 0f 0b 0f 1f 44 00 00 48 85 f6 0f 84 3c 01 00 00 <49> 89 f9 41 54 44 0f b6 c2 49 01 f1 55 53 0f 82 18 01 00 00 48 b8 [ 354.244170][ C0] RSP: 0018:ffffc90000007c50 EFLAGS: 00000002 [ 354.244187][ C0] RAX: 0000000000000001 RBX: ffffffff8bba0548 RCX: ffffffff815b975c [ 354.244201][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8ff77a08 [ 354.244214][ C0] RBP: 0000000000000042 R08: 0000000000000000 R09: ffffffff8ff77a0f [ 354.244228][ C0] R10: fffffbfff1feef41 R11: 0000000000000000 R12: ffff888079ff0b00 [ 354.244241][ C0] R13: ffff888079ff0000 R14: 0000000000064000 R15: 0000000000000000 [ 354.244255][ C0] FS: 00007f7615325700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 354.244276][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 354.244291][ C0] CR2: 0000001b2ee3d000 CR3: 00000000249be000 CR4: 00000000003506f0 [ 354.244305][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 354.244317][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 354.244330][ C0] Call Trace: [ 354.244335][ C0] [ 354.244342][ C0] __lock_acquire+0x47c/0x54a0 [ 354.244368][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 354.244392][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 354.244419][ C0] lock_acquire+0x1ab/0x510 [ 354.244441][ C0] ? clockevents_program_event+0x141/0x370 [ 354.244510][ C0] ? lock_release+0x720/0x720 [ 354.244532][ C0] ? clockevents_program_event+0x141/0x370 [ 354.244556][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.244578][ C0] ? find_held_lock+0x2d/0x110 [ 354.244599][ C0] ktime_get+0x147/0x470 [ 354.244620][ C0] ? clockevents_program_event+0x141/0x370 [ 354.244644][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 354.244671][ C0] ? __hrtimer_next_event_base+0x1de/0x260 [ 354.244694][ C0] clockevents_program_event+0x141/0x370 [ 354.244727][ C0] tick_program_event+0xac/0x140 [ 354.244754][ C0] hrtimer_interrupt+0x36e/0x790 [ 354.244776][ C0] __sysvec_apic_timer_interrupt+0x146/0x530 [ 354.244830][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 354.244855][ C0] [ 354.244860][ C0] [ 354.244866][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 354.244895][ C0] RIP: 0010:lock_acquire+0x1ef/0x510 [ 354.244919][ C0] Code: 7e a6 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 354.244939][ C0] RSP: 0018:ffffc90003487170 EFLAGS: 00000206 [ 354.244955][ C0] RAX: dffffc0000000000 RBX: 1ffff92000690e30 RCX: f0699defc7d3244f [ 354.244969][ C0] RDX: 1ffff1100f3fe14b RSI: 0000000000000000 RDI: 0000000000000000 [ 354.244983][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8ff77a07 [ 354.244996][ C0] R10: fffffbfff1feef40 R11: 0000000000000000 R12: 0000000000000002 [ 354.245009][ C0] R13: 0000000000000000 R14: ffffffff8bb811a0 R15: 0000000000000000 [ 354.245025][ C0] ? lock_release+0x720/0x720 [ 354.245047][ C0] ? fs_reclaim_acquire+0xb2/0x160 [ 354.245073][ C0] get_obj_cgroup_from_current+0x168/0x530 [ 354.245115][ C0] ? get_obj_cgroup_from_current+0x143/0x530 [ 354.245137][ C0] kmem_cache_alloc+0x82/0x560 [ 354.245157][ C0] alloc_buffer_head+0x20/0x140 [ 354.245197][ C0] alloc_page_buffers+0x268/0x5f0 [ 354.245218][ C0] create_empty_buffers+0x2c/0x800 [ 354.245242][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 354.245270][ C0] ext4_block_write_begin+0xd1d/0x1140 [ 354.245317][ C0] ? ext4_da_release_space+0x5f0/0x5f0 [ 354.245359][ C0] ? ext4_invalidatepage+0x4a0/0x4a0 [ 354.245382][ C0] ? __sanitizer_cov_trace_pc+0x7/0x60 [ 354.245407][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 354.245434][ C0] ? PageHeadHuge+0xcf/0x110 [ 354.245474][ C0] ext4_da_write_begin+0x3eb/0xad0 [ 354.245499][ C0] ? ext4_write_begin+0x14d0/0x14d0 [ 354.245523][ C0] ? balance_dirty_pages_ratelimited+0x896/0x15a0 [ 354.245575][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 354.245602][ C0] generic_perform_write+0x205/0x510 [ 354.245623][ C0] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 354.245645][ C0] ? ext4_generic_write_checks+0xa2/0x300 [ 354.245692][ C0] ext4_buffered_write_iter+0x1ac/0x3b0 [ 354.245713][ C0] ext4_file_write_iter+0x423/0x14e0 [ 354.245738][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 354.245766][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 354.245788][ C0] ? ext4_buffered_write_iter+0x3b0/0x3b0 [ 354.245809][ C0] ? do_iter_write+0x110/0x710 [ 354.245833][ C0] do_iter_readv_writev+0x472/0x750 [ 354.245856][ C0] ? new_sync_write+0x660/0x660 [ 354.245878][ C0] ? avc_policy_seqno+0x9/0x70 [ 354.245923][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 354.245949][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 354.245975][ C0] ? security_file_permission+0xab/0xd0 [ 354.246000][ C0] do_iter_write+0x188/0x710 [ 354.246023][ C0] ? rcu_read_lock_sched_held+0x3a/0x70 [ 354.246045][ C0] ? __kmalloc+0x221/0x4d0 [ 354.246062][ C0] ? kmalloc_array+0x42/0x70 [ 354.246102][ C0] vfs_iter_write+0x70/0xa0 [ 354.246124][ C0] iter_file_splice_write+0x6fa/0xc10 [ 354.246152][ C0] ? generic_file_splice_read+0x488/0x6d0 [ 354.246176][ C0] ? splice_from_pipe_next.part.0+0x520/0x520 [ 354.246200][ C0] ? folio_flags.constprop.0+0x70/0x70 [ 354.246224][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 354.246253][ C0] ? splice_from_pipe_next.part.0+0x520/0x520 [ 354.246277][ C0] direct_splice_actor+0x110/0x180 [ 354.246300][ C0] splice_direct_to_actor+0x34b/0x8c0 [ 354.246324][ C0] ? generic_file_splice_read+0x6d0/0x6d0 [ 354.246347][ C0] ? do_splice_to+0x250/0x250 [ 354.246368][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 354.246395][ C0] ? security_file_permission+0xab/0xd0 [ 354.246419][ C0] do_splice_direct+0x1b3/0x280 [ 354.246441][ C0] ? splice_direct_to_actor+0x8c0/0x8c0 [ 354.246466][ C0] do_sendfile+0xaf2/0x1250 [ 354.246495][ C0] ? do_pwritev+0x270/0x270 [ 354.246517][ C0] ? __context_tracking_exit+0xb8/0xe0 [ 354.246541][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 354.246563][ C0] __x64_sys_sendfile64+0x1cc/0x210 [ 354.246589][ C0] ? __ia32_sys_sendfile+0x220/0x220 [ 354.246615][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 354.246639][ C0] do_syscall_64+0x35/0xb0 [ 354.246658][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.246685][ C0] RIP: 0033:0x7f76169afe99 [ 354.246707][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 354.246734][ C0] RSP: 002b:00007f7615325168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 354.246753][ C0] RAX: ffffffffffffffda RBX: 00007f7616ac2f60 RCX: 00007f76169afe99 [ 354.246768][ C0] RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000000006 [ 354.246780][ C0] RBP: 00007f7616a0a031 R08: 0000000000000000 R09: 0000000000000000 [ 354.246794][ C0] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000000 [ 354.246807][ C0] R13: 00007ffd93546ccf R14: 00007f7615325300 R15: 0000000000022000 [ 354.246822][ C0] [ 354.247038][ C1] NMI backtrace for cpu 1 [ 354.976787][ C1] CPU: 1 PID: 4371 Comm: syz-executor.3 Not tainted 5.16.0-rc4-syzkaller #0 [ 354.985564][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.995623][ C1] Call Trace: [ 354.998903][ C1] [ 355.001751][ C1] dump_stack_lvl+0xcd/0x134 [ 355.006358][ C1] nmi_cpu_backtrace.cold+0x47/0x144 [ 355.011661][ C1] ? lapic_can_unplug_cpu+0x80/0x80 [ 355.016872][ C1] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 355.022939][ C1] rcu_dump_cpu_stacks+0x25e/0x3f0 [ 355.028068][ C1] rcu_sched_clock_irq.cold+0x9d/0x746 [ 355.033575][ C1] ? memcpy+0x39/0x60 [ 355.037567][ C1] ? memcpy+0x39/0x60 [ 355.041555][ C1] ? rcutree_dead_cpu+0x30/0x30 [ 355.046416][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 355.051629][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 355.057452][ C1] update_process_times+0x16d/0x200 [ 355.062658][ C1] tick_sched_handle+0x9b/0x180 [ 355.067527][ C1] tick_sched_timer+0x1b0/0x2d0 [ 355.072392][ C1] ? get_cpu_iowait_time_us+0x3f0/0x3f0 [ 355.077950][ C1] __hrtimer_run_queues+0x1c0/0xe50 [ 355.083156][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 355.089149][ C1] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 355.095230][ C1] hrtimer_interrupt+0x31c/0x790 [ 355.100179][ C1] __sysvec_apic_timer_interrupt+0x146/0x530 [ 355.106178][ C1] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 355.111823][ C1] [ 355.114754][ C1] [ 355.117727][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 355.123724][ C1] RIP: 0010:mark_page_accessed+0x2b/0x70 [ 355.129775][ C1] Code: 54 55 48 89 fd 53 e8 64 a3 d7 ff 48 8d 7d 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 3b 4c 8b 65 08 <31> ff 4c 89 e3 83 e3 01 48 89 de e8 c5 a5 d7 ff 48 85 db 75 16 e8 [ 355.149395][ C1] RSP: 0018:ffffc90002c27028 EFLAGS: 00000246 [ 355.155477][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000b6d1000 [ 355.163549][ C1] RDX: 1ffffd40002f7631 RSI: ffffffff819f415c RDI: ffffea00017bb188 [ 355.171556][ C1] RBP: ffffea00017bb180 R08: 0000000000000000 R09: 0000000000000000 [ 355.179539][ C1] R10: ffffffff81d89ee4 R11: 0000000000000000 R12: ffffea00017bc9c8 [ 355.187522][ C1] R13: ffff88806d52e950 R14: 00000000000000d9 R15: ffff88806d52e950 [ 355.195500][ C1] ? __find_get_block+0x9d4/0xdb0 [ 355.200556][ C1] ? mark_page_accessed+0xc/0x70 [ 355.205509][ C1] ? mark_page_accessed+0xc/0x70 [ 355.210465][ C1] __find_get_block+0x2c8/0xdb0 [ 355.215332][ C1] __getblk_gfp+0x28/0x80 [ 355.219673][ C1] __ext4_get_inode_loc+0x366/0x13f0 [ 355.224973][ C1] ? ext4_fill_raw_inode+0x1e90/0x1e90 [ 355.230442][ C1] ? mark_held_locks+0x9f/0xe0 [ 355.235218][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 355.241389][ C1] ext4_reserve_inode_write+0x159/0x3c0 [ 355.246948][ C1] ? ext4_mark_iloc_dirty+0x1cf0/0x1cf0 [ 355.252592][ C1] ? __ext4_mark_inode_dirty+0x68e/0x8d0 [ 355.258236][ C1] ? ext4_dirty_inode+0xd4/0x110 [ 355.263185][ C1] __ext4_mark_inode_dirty+0x17b/0x8d0 [ 355.268657][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 355.274831][ C1] ? ext4_expand_extra_isize+0x5e0/0x5e0 [ 355.280480][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 355.286663][ C1] ? ext4_dirty_inode+0x9d/0x110 [ 355.291611][ C1] ? jbd2__journal_start+0x4d6/0x930 [ 355.296982][ C1] ? jbd2__journal_start+0xf8/0x930 [ 355.302190][ C1] ? __ext4_journal_start_sb+0x22a/0x4a0 [ 355.307837][ C1] ? __ext4_journal_start_sb+0x1f1/0x4a0 [ 355.313483][ C1] ? ext4_setattr+0x2100/0x2100 [ 355.318371][ C1] ext4_dirty_inode+0xd4/0x110 [ 355.323149][ C1] __mark_inode_dirty+0x45b/0xfe0 [ 355.328183][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 355.334438][ C1] generic_write_end+0x31b/0x500 [ 355.339458][ C1] ext4_da_write_end+0x1c2/0x990 [ 355.344412][ C1] generic_perform_write+0x2c6/0x510 [ 355.349709][ C1] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 355.355615][ C1] ? down_write_killable_nested+0x180/0x180 [ 355.361539][ C1] ext4_buffered_write_iter+0x1ac/0x3b0 [ 355.367100][ C1] ext4_file_write_iter+0x423/0x14e0 [ 355.372396][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 355.378578][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 355.383792][ C1] ? ext4_buffered_write_iter+0x3b0/0x3b0 [ 355.389519][ C1] ? do_iter_readv_writev+0x234/0x750 [ 355.394911][ C1] do_iter_readv_writev+0x472/0x750 [ 355.400125][ C1] ? new_sync_write+0x660/0x660 [ 355.404987][ C1] ? avc_policy_seqno+0x9/0x70 [ 355.409756][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 355.415492][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 355.421756][ C1] ? security_file_permission+0xab/0xd0 [ 355.427318][ C1] do_iter_write+0x188/0x710 [ 355.431921][ C1] ? iter_file_splice_write+0x524/0xc10 [ 355.437480][ C1] vfs_iter_write+0x70/0xa0 [ 355.441998][ C1] iter_file_splice_write+0x6fa/0xc10 [ 355.447382][ C1] ? generic_file_splice_read+0x488/0x6d0 [ 355.453119][ C1] ? splice_from_pipe_next.part.0+0x520/0x520 [ 355.459201][ C1] ? folio_flags.constprop.0+0x70/0x70 [ 355.464674][ C1] ? security_file_permission+0xab/0xd0 [ 355.470233][ C1] ? splice_from_pipe_next.part.0+0x520/0x520 [ 355.476316][ C1] direct_splice_actor+0x110/0x180 [ 355.481595][ C1] splice_direct_to_actor+0x34b/0x8c0 [ 355.486993][ C1] ? generic_file_splice_read+0x6d0/0x6d0 [ 355.492732][ C1] ? do_splice_to+0x250/0x250 [ 355.497421][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 355.503683][ C1] ? security_file_permission+0xab/0xd0 [ 355.509249][ C1] do_splice_direct+0x1b3/0x280 [ 355.514114][ C1] ? splice_direct_to_actor+0x8c0/0x8c0 [ 355.519763][ C1] do_sendfile+0xaf2/0x1250 [ 355.524282][ C1] ? do_pwritev+0x270/0x270 [ 355.528799][ C1] ? __context_tracking_exit+0xb8/0xe0 [ 355.534273][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 355.539142][ C1] __x64_sys_sendfile64+0x1cc/0x210 [ 355.544356][ C1] ? __ia32_sys_sendfile+0x220/0x220 [ 355.549657][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 355.555570][ C1] do_syscall_64+0x35/0xb0 [ 355.560068][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.566004][ C1] RIP: 0033:0x7fdb13ad4e99 [ 355.570442][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 355.590072][ C1] RSP: 002b:00007fdb1244a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 355.598514][ C1] RAX: ffffffffffffffda RBX: 00007fdb13be7f60 RCX: 00007fdb13ad4e99 [ 355.606505][ C1] RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000000006 [ 355.614495][ C1] RBP: 00007fdb13b2f031 R08: 0000000000000000 R09: 0000000000000000 [ 355.622511][ C1] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000000 [ 355.630503][ C1] R13: 00007ffd58e2de5f R14: 00007fdb1244a300 R15: 0000000000022000 [ 355.638491][ C1] [ 355.641570][ C1] sched: RT throttling activated