syzkaller login: [ 178.383851][ T41] audit: type=1400 audit(1591462646.638:41): avc: denied { map } for pid=9540 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '[localhost]:13441' (ECDSA) to the list of known hosts. [ 182.793653][ T41] audit: type=1400 audit(1591462651.048:42): avc: denied { map } for pid=9552 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16524 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2020/06/06 16:57:31 fuzzer started 2020/06/06 16:57:32 dialing manager at 10.0.2.10:41677 2020/06/06 16:57:32 syscalls: 3057 2020/06/06 16:57:32 code coverage: enabled 2020/06/06 16:57:32 comparison tracing: enabled 2020/06/06 16:57:32 extra coverage: enabled 2020/06/06 16:57:32 setuid sandbox: enabled 2020/06/06 16:57:32 namespace sandbox: enabled 2020/06/06 16:57:32 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/06 16:57:32 fault injection: enabled 2020/06/06 16:57:32 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/06 16:57:32 net packet injection: enabled 2020/06/06 16:57:32 net device setup: enabled 2020/06/06 16:57:32 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/06/06 16:57:32 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/06 16:57:32 USB emulation: enabled [ 184.414915][ T41] audit: type=1400 audit(1591462652.668:43): avc: denied { integrity } for pid=9568 comm="syz-executor" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 16:57:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000b0001006970766c616e00000c00020006000100020000000800050200ca1e115482b7a4618f63c68229ae75af2fd8aa4b26893654f95e0e7a64ebd0f8b357301dc0b32ceb80c56bcba5d6c8ceffab280a721eeccf29cc85bce9bd1d3d0e2f1ea67563bd0edd29c2756d8ab94041a44e09822bbcbb888ef8417e7b22ae81e736dd5883acb8446f057e8757c5e2ec454f8574509674019d73a5a7a2594fe7641267b5ede821b67a533c9af715a46f04e9fee8727b79b59b9fde99006466db597da24f9b3f3c1f1b88ec48cbd70ad4b7f23dca09c519af728015ea534f16affc2d0936201abf516c91d8c9efa0ea78ae732a10aa19f33e581777182387900062", @ANYRES32=r3], 0x44}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket(0x10, 0x1, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="94286f2af79f5e60fe01c9f77e8740fd1aa33256c61c"], 0x20}}, 0x0) [ 210.719232][ T41] audit: type=1400 audit(1591462678.968:44): avc: denied { map } for pid=9572 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=25126 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 16:57:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 211.439718][ T9573] IPVS: ftp: loaded support on port[0] = 21 16:57:59 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) [ 211.691842][ T9575] IPVS: ftp: loaded support on port[0] = 21 16:58:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000003010103"], 0x1c}}, 0x0) [ 212.102228][ T9573] chnl_net:caif_netlink_parms(): no params data found [ 212.338257][ T9579] IPVS: ftp: loaded support on port[0] = 21 [ 212.359609][ T9581] IPVS: ftp: loaded support on port[0] = 21 [ 212.371295][ T9575] chnl_net:caif_netlink_parms(): no params data found [ 212.593372][ T9573] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.631396][ T9573] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.675580][ T9573] device bridge_slave_0 entered promiscuous mode [ 212.758136][ T9573] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.807887][ T9573] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.849851][ T9573] device bridge_slave_1 entered promiscuous mode [ 212.937848][ T9575] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.959825][ T9575] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.982904][ T9575] device bridge_slave_0 entered promiscuous mode [ 213.016333][ T9575] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.043119][ T9575] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.072300][ T9575] device bridge_slave_1 entered promiscuous mode [ 213.126468][ T9573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 213.199179][ T9575] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 213.266073][ T9573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 213.322589][ T9575] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 213.442078][ T9573] team0: Port device team_slave_0 added [ 213.473949][ T9573] team0: Port device team_slave_1 added [ 213.515694][ T9575] team0: Port device team_slave_0 added [ 213.552076][ T9575] team0: Port device team_slave_1 added [ 213.647601][ T9573] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 213.673037][ T9573] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 213.768519][ T9573] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 213.808860][ T9575] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 213.831546][ T9575] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 213.927960][ T9575] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 213.975270][ T9573] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 213.994366][ T9573] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 214.094090][ T9573] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 214.128481][ T9575] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 214.150870][ T9575] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 214.215756][ T9575] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 214.425879][ T9575] device hsr_slave_0 entered promiscuous mode [ 214.512806][ T9575] device hsr_slave_1 entered promiscuous mode [ 214.619882][ T9579] chnl_net:caif_netlink_parms(): no params data found [ 214.713676][ T9573] device hsr_slave_0 entered promiscuous mode [ 214.770571][ T9573] device hsr_slave_1 entered promiscuous mode [ 214.830444][ T9573] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 214.846251][ T9573] Cannot create hsr debugfs directory [ 214.892237][ T9581] chnl_net:caif_netlink_parms(): no params data found [ 215.082231][ T9579] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.124856][ T9579] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.185851][ T9579] device bridge_slave_0 entered promiscuous mode [ 215.224053][ T9579] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.244434][ T9579] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.262550][ T9579] device bridge_slave_1 entered promiscuous mode [ 215.336125][ T9581] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.372771][ T9581] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.404074][ T9581] device bridge_slave_0 entered promiscuous mode [ 215.449861][ T9581] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.477675][ T9581] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.499420][ T9581] device bridge_slave_1 entered promiscuous mode [ 215.554192][ T9579] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.638923][ T9579] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.691283][ T9581] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.791447][ T9579] team0: Port device team_slave_0 added [ 215.824947][ T9581] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.883870][ T9579] team0: Port device team_slave_1 added [ 216.019775][ T9581] team0: Port device team_slave_0 added [ 216.075626][ T9581] team0: Port device team_slave_1 added [ 216.161387][ T9579] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.196551][ T9579] 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. [ 216.368308][ T9579] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.462319][ T9579] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.512442][ T9579] 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. [ 216.661734][ T9579] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.727783][ T9581] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.782345][ T9581] 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. [ 216.930642][ T9581] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 217.006671][ T9581] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 217.053526][ T9581] 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. [ 217.204895][ T9581] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 217.309925][ T41] audit: type=1400 audit(1591462685.558:45): avc: denied { create } for pid=9575 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 217.441356][ T41] audit: type=1400 audit(1591462685.698:46): avc: denied { write } for pid=9575 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 217.474833][ T9575] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 217.598460][ T41] audit: type=1400 audit(1591462685.708:47): avc: denied { read } for pid=9575 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 217.832334][ T9575] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 218.018235][ T9579] device hsr_slave_0 entered promiscuous mode [ 218.121664][ T9579] device hsr_slave_1 entered promiscuous mode [ 218.221153][ T9579] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 218.267278][ T9579] Cannot create hsr debugfs directory [ 218.386353][ T9581] device hsr_slave_0 entered promiscuous mode [ 218.461525][ T9581] device hsr_slave_1 entered promiscuous mode [ 218.550443][ T9581] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 218.588030][ T9581] Cannot create hsr debugfs directory [ 218.623950][ T9575] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 218.744531][ T9575] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 219.476252][ T9573] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 219.614001][ T9573] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 219.828966][ T9573] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 220.035833][ T9573] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 220.608901][ T9579] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 220.737674][ T9579] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 220.845420][ T9579] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 221.158039][ T9581] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 221.266916][ T9581] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 221.354137][ T9579] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 221.420904][ T9581] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 221.484549][ T9581] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 221.614332][ T9575] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.688346][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.709292][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.768360][ T9575] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.888814][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.954126][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.996248][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.022289][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.062158][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.079243][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 222.099326][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.115222][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.144000][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 222.161946][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 222.207951][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 222.255645][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 222.297572][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 222.322312][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 222.343757][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.374805][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 222.423977][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 222.475402][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 222.538776][ T9573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.618071][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 222.662491][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 222.718809][ T9575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 222.786091][ T9573] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.841400][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.873149][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.927715][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 222.954375][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 223.113810][ T1216] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.144886][ T1216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.181456][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 223.259739][ T9579] 8021q: adding VLAN 0 to HW filter on device bond0 [ 223.289383][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 223.337180][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 223.379282][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 223.434198][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 223.481457][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.525858][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.579337][ T9575] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 223.674204][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 223.704488][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 223.776443][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 223.818736][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 223.867296][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 223.915621][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 223.952394][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 223.993512][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 224.032958][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 224.101823][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 224.135870][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.373050][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 224.421746][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 224.475577][ T9581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 224.532024][ T9579] 8021q: adding VLAN 0 to HW filter on device team0 [ 224.573274][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 224.612361][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.651153][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 224.683200][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 224.703558][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.730812][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 224.766915][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 224.794215][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 224.833409][ T4287] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.864929][ T4287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 224.897176][ T4287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 224.945698][ T9575] device veth0_vlan entered promiscuous mode [ 224.978884][ T9573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 225.021808][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 225.065041][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.088902][ T2853] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.118351][ T2853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.148467][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 225.187144][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 225.218391][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.247417][ T9581] 8021q: adding VLAN 0 to HW filter on device team0 [ 225.288849][ T9575] device veth1_vlan entered promiscuous mode [ 225.322405][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 225.350022][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 225.380088][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 225.410891][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 225.441274][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.476335][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.503344][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.538319][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 225.568963][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 225.600011][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 225.633239][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 225.757696][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 225.785191][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.808535][ T3838] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.826476][ T3838] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.838573][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 225.860669][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 225.876681][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 225.897529][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 225.919743][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 225.936941][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 225.975245][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 226.003299][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 226.029216][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 226.065168][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 226.108976][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 226.167839][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 226.208066][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 226.250072][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 226.286511][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 226.334510][ T9573] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 226.378485][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 226.419237][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 226.471287][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 226.529768][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 226.573005][ T9579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 226.625169][ T9575] device veth0_macvtap entered promiscuous mode [ 226.648869][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 226.676531][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 226.703754][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 226.740804][ T9575] device veth1_macvtap entered promiscuous mode [ 226.787974][ T9581] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 226.830937][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 226.864546][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 226.959121][ T9575] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 227.028104][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 227.089716][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 227.144879][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.203774][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.285868][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 227.353682][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 227.412134][ T9581] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 227.475134][ T9575] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.546706][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.589189][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.639908][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.681218][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.712425][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.740533][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.795395][ T9579] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 227.817340][ T9573] device veth0_vlan entered promiscuous mode [ 228.153880][ T9573] device veth1_vlan entered promiscuous mode [ 228.286342][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 228.316044][ T41] audit: type=1400 audit(1591462696.538:48): avc: denied { associate } for pid=9575 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 228.332340][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.435083][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 228.465530][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.566812][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 228.606973][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.642676][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 228.677667][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.725308][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.727919][ T9575] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 228.754617][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.852979][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.896147][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.934237][ T9579] device veth0_vlan entered promiscuous mode [ 228.995732][ T9579] device veth1_vlan entered promiscuous mode [ 229.099834][ T9581] device veth0_vlan entered promiscuous mode [ 229.223401][ T9581] device veth1_vlan entered promiscuous mode [ 229.296693][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 229.342625][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 229.438411][ T9573] device veth0_macvtap entered promiscuous mode [ 229.477044][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 229.510849][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 229.536353][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 229.577742][ T9579] device veth0_macvtap entered promiscuous mode 16:58:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 229.616517][ T9579] device veth1_macvtap entered promiscuous mode [ 229.649244][ T9573] device veth1_macvtap entered promiscuous mode 16:58:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 229.704307][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 229.734974][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 16:58:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 229.773558][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 229.802478][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 229.842074][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 229.873346][ T9581] device veth0_macvtap entered promiscuous mode [ 229.913451][ T3838] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 229.936449][ T9581] device veth1_macvtap entered promiscuous mode [ 229.958161][ T9579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 229.985193][ T9579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.012835][ T9579] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.031738][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 230.047856][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 230.076281][ T9579] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 230.095614][ T9579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.110805][ T9579] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.126847][ T9573] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 230.145373][ T9573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.162504][ T9573] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 230.179557][ T9573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.199142][ T9573] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.221060][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 230.241339][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 230.275739][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 230.318712][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 230.543953][ T9573] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 230.572052][ T9573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.595468][ T9573] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 230.615764][ T9573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.633753][ T9573] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.651625][ T9599] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 230.670211][ T9599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 230.671983][ T9581] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 230.730571][ T9581] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.750620][ T9581] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 230.781531][ T9581] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.837844][ T9581] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 230.862263][ T9581] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 230.891448][ T9581] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 231.021632][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 231.054063][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 231.078625][ T9581] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.104263][ T9581] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.123510][ T9581] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.139056][ T9581] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.153575][ T9581] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.170357][ T9581] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.187965][ T9581] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 231.247657][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 231.267224][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 231.736090][ T41] audit: type=1400 audit(1591462699.988:49): avc: denied { create } for pid=9626 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 231.736092][ T9624] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 231.738327][ T9627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 231.846675][ T41] audit: type=1400 audit(1591462699.988:50): avc: denied { write } for pid=9626 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 16:58:20 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:20 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket(0x10, 0x1, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="94286f2af79f5e60fe01c9f77e8740fd1aa33256c61c"], 0x20}}, 0x0) 16:58:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 232.563680][ T9643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:21 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:21 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket(0x10, 0x1, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="94286f2af79f5e60fe01c9f77e8740fd1aa33256c61c"], 0x20}}, 0x0) 16:58:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 234.429572][ T9666] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:22 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:22 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:23 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:23 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:23 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:23 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:23 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket(0x10, 0x1, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="94286f2af79f5e60fe01c9f77e8740fd1aa33256c61c"], 0x20}}, 0x0) 16:58:23 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) [ 235.495100][ T9702] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:23 executing program 2: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045515, 0x0) 16:58:23 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:23 executing program 3: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:23 executing program 3: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:23 executing program 2: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045515, 0x0) 16:58:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:24 executing program 3: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:24 executing program 2: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045515, 0x0) 16:58:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket(0x10, 0x1, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="94286f2af79f5e60fe01c9f77e8740fd1aa33256c61c"], 0x20}}, 0x0) 16:58:24 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:24 executing program 3: r0 = syz_open_dev$usbfs(0x0, 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) [ 236.192714][ T9740] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:25 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:25 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:25 executing program 3: r0 = syz_open_dev$usbfs(0x0, 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:25 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:25 executing program 3: r0 = syz_open_dev$usbfs(0x0, 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:25 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket(0x10, 0x1, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="94286f2af79f5e60fe01c9f77e8740fd1aa33256c61c"], 0x20}}, 0x0) 16:58:25 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 237.338172][ T9773] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:25 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:25 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:25 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:26 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket(0x10, 0x1, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) 16:58:26 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) [ 238.056196][ T9802] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:26 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = socket(0x10, 0x1, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) 16:58:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:26 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) [ 238.248788][ T9824] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:26 executing program 3: syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x10, 0x1, 0x0) 16:58:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:26 executing program 3: syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:26 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) [ 238.702430][ T9848] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:26 executing program 3: syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:27 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3ff, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:27 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, 0x0) 16:58:27 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) [ 238.902815][ T9870] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:27 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:27 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, 0x0) 16:58:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:27 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, 0x0) 16:58:27 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 16:58:27 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:27 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 239.203655][ T9897] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 16:58:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) 16:58:27 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:27 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:27 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045515, 0x0) 16:58:27 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) 16:58:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010008105000000000000000000200000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x44}}, 0x0) 16:58:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "00000000fdfdffff0000024aed0f96cf00"}) [ 239.336802][ T9919] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 239.343810][ T9919] #PF: supervisor read access in kernel mode [ 239.369278][ T9919] #PF: error_code(0x0000) - not-present page [ 239.369278][ T9919] PGD 6390f067 P4D 6390f067 PUD 65830067 PMD 0 [ 239.419367][ T9919] Oops: 0000 [#1] PREEMPT SMP KASAN [ 239.419367][ T9919] CPU: 2 PID: 9919 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 239.465714][ T9919] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 239.465714][ T9919] RIP: 0010:__sanitizer_cov_trace_pc+0x43/0x60 [ 239.541171][ T9919] Code: 24 74 0f 80 e6 01 74 35 8b 90 04 14 00 00 85 d2 74 2b 8b 90 e0 13 00 00 83 fa 02 75 20 48 8b 88 e8 13 00 00 8b 80 e4 13 00 00 <48> 8b 11 48 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 c3 66 0f [ 239.650710][ T9919] RSP: 0018:ffffc90001176e48 EFLAGS: 00010246 [ 239.655518][ T9926] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 239.650710][ T9919] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 239.650710][ T9919] RDX: 0000000000000002 RSI: ffffffff839dff28 RDI: 0000000000000000 [ 239.650710][ T9919] RBP: ffffc90001176f30 R08: 0000000000000000 R09: 0000000000000001 [ 239.650710][ T9919] R10: ffffffff8c349a0f R11: fffffbfff1869341 R12: dffffc0000000000 [ 239.650710][ T9919] R13: 0000000000037dc0 R14: 0000000000037dc0 R15: ffff88802d027580 [ 239.650710][ T9919] FS: 00007fac8c82d700(0000) GS:ffff88802d000000(0000) knlGS:0000000000000000 [ 239.650710][ T9919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 239.650710][ T9919] CR2: 0000000000000000 CR3: 000000006538c000 CR4: 0000000000340ee0 [ 239.650710][ T9919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 239.650710][ T9919] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 239.650710][ T9919] Call Trace: [ 239.650710][ T9919] debug_smp_processor_id+0x8/0x185 [ 239.650710][ T9919] __schedule+0x7b/0x1fc0 [ 239.650710][ T9919] ? firmware_map_remove+0x19d/0x19d [ 239.650710][ T9919] ? mark_held_locks+0x9f/0xe0 [ 239.650710][ T9919] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 239.650710][ T9919] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 239.650710][ T9919] schedule+0xd0/0x2a0 [ 239.650710][ T9919] schedule_timeout+0x35c/0x850 [ 239.650710][ T9919] ? usleep_range+0x160/0x160 [ 239.650710][ T9919] ? wait_for_completion_timeout+0x15a/0x280 [ 239.650710][ T9919] ? __next_timer_interrupt+0x190/0x190 [ 239.650710][ T9919] ? _raw_spin_unlock_irq+0x1f/0x80 [ 239.650710][ T9919] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 239.650710][ T9919] wait_for_completion_timeout+0x162/0x280 [ 239.650710][ T9919] ? wait_for_completion_io_timeout+0x280/0x280 [ 239.650710][ T9919] ? usb_submit_urb+0x6ed/0x13b0 [ 239.650710][ T9919] ? lockdep_init_map_waits+0x1a0/0x890 [ 239.650710][ T9919] usb_start_wait_urb+0x144/0x2b0 [ 239.650710][ T9919] ? sg_clean+0x230/0x230 [ 239.650710][ T9919] ? memset+0x20/0x40 [ 239.650710][ T9919] usb_control_msg+0x31c/0x4a0 [ 239.650710][ T9919] ? usb_start_wait_urb+0x2b0/0x2b0 [ 239.650710][ T9919] ? lock_acquire+0x1f2/0x8f0 [ 239.650710][ T9919] hub_ext_port_status+0x125/0x460 [ 239.650710][ T9919] hub_activate+0x4f4/0x16c0 [ 239.650710][ T9919] ? hub_power_on+0x280/0x280 [ 239.650710][ T9919] ? lock_downgrade+0x840/0x840 [ 239.650710][ T9919] hub_resume+0x97/0x3b0 [ 239.650710][ T9919] ? __mutex_unlock_slowpath+0xe2/0x660 [ 239.650710][ T9919] ? hub_reset_resume+0x50/0x50 [ 239.650710][ T9919] ? wait_for_completion+0x270/0x270 [ 239.650710][ T9919] usb_resume_interface.isra.0+0x2db/0x390 [ 239.650710][ T9919] usb_resume_both+0x26a/0x860 [ 239.650710][ T9919] ? usb_suspend_both+0x8a0/0x8a0 [ 239.650710][ T9919] ? _raw_spin_unlock_irq+0x1f/0x80 [ 239.650710][ T9919] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 239.650710][ T9919] ? usb_runtime_suspend+0x120/0x120 [ 239.650710][ T9919] __rpm_callback+0x27e/0x3c0 [ 239.650710][ T9919] ? usb_runtime_suspend+0x120/0x120 [ 239.650710][ T9919] rpm_callback+0x18f/0x230 [ 239.650710][ T9919] ? usb_runtime_suspend+0x120/0x120 [ 239.650710][ T9919] rpm_resume+0x117c/0x1940 [ 239.650710][ T9919] ? pm_runtime_get_if_active+0x4a0/0x4a0 [ 239.650710][ T9919] ? do_raw_spin_lock+0x129/0x2e0 [ 239.650710][ T9919] ? rwlock_bug.part.0+0x90/0x90 [ 239.650710][ T9919] __pm_runtime_resume+0x103/0x170 [ 239.650710][ T9919] usb_autoresume_device+0x1e/0x60 [ 239.650710][ T9919] usbdev_open+0x1f3/0x930 [ 239.650710][ T9919] ? kobject_init+0x1a0/0x1a0 [ 239.650710][ T9919] ? do_raw_spin_lock+0x129/0x2e0 [ 239.650710][ T9919] ? usbdev_read+0x750/0x750 [ 239.650710][ T9919] ? rwlock_bug.part.0+0x90/0x90 [ 239.650710][ T9919] ? usbdev_read+0x750/0x750 [ 239.650710][ T9919] chrdev_open+0x219/0x5c0 [ 239.650710][ T9919] ? cdev_put.part.0+0x50/0x50 [ 239.650710][ T9919] ? security_file_open+0x84/0x410 [ 239.650710][ T9919] do_dentry_open+0x546/0x1340 [ 239.650710][ T9919] ? cdev_put.part.0+0x50/0x50 [ 239.650710][ T9919] ? security_inode_permission+0xc4/0xf0 [ 239.650710][ T9919] ? chown_common+0x550/0x550 [ 239.650710][ T9919] ? inode_owner_or_capable+0x17a/0x1e0 [ 239.650710][ T9919] path_openat+0x1e59/0x27d0 [ 239.650710][ T9919] ? path_lookupat.isra.0+0x530/0x530 [ 239.650710][ T9919] do_filp_open+0x192/0x260 [ 239.650710][ T9919] ? may_open_dev+0xf0/0xf0 [ 239.650710][ T9919] ? do_raw_spin_lock+0x129/0x2e0 [ 239.650710][ T9919] ? _raw_spin_unlock+0x24/0x40 [ 239.650710][ T9919] ? __alloc_fd+0x46d/0x600 [ 239.650710][ T9919] do_sys_openat2+0x585/0x7d0 [ 239.650710][ T9919] ? file_open_root+0x400/0x400 [ 239.650710][ T9919] ? _copy_to_user+0x126/0x160 [ 239.650710][ T9919] ? put_timespec64+0xcb/0x120 [ 239.650710][ T9919] ? ns_to_kernel_old_timeval+0x100/0x100 [ 239.650710][ T9919] do_sys_open+0xc3/0x140 [ 239.650710][ T9919] ? filp_open+0x70/0x70 [ 239.650710][ T9919] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 239.650710][ T9919] ? do_syscall_64+0x21/0x7d0 [ 239.650710][ T9919] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 239.650710][ T9919] do_syscall_64+0xf6/0x7d0 [ 239.650710][ T9919] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 239.650710][ T9919] RIP: 0033:0x4160a1 [ 239.650710][ T9919] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 239.650710][ T9919] RSP: 002b:00007fac8c82c7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 239.650710][ T9919] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004160a1 [ 239.650710][ T9919] RDX: 0000000000000000 RSI: 0000000000068001 RDI: 00007fac8c82c850 [ 239.650710][ T9919] RBP: 00007fac8c82c850 R08: 000000000000000f R09: 0000000000000000 [ 239.650710][ T9919] R10: 00007fac8c82d9d0 R11: 0000000000000293 R12: 00007fac8c82d6d4 [ 239.650710][ T9919] R13: 0000000000000c1d R14: 00000000006ed5c0 R15: 00000000004b5408 [ 239.650710][ T9919] Modules linked in: [ 239.650710][ T9919] CR2: 0000000000000000 [ 239.650710][ T9919] ---[ end trace d7a24cb277b4c7ea ]--- [ 239.650710][ T9919] RIP: 0010:__sanitizer_cov_trace_pc+0x43/0x60 [ 239.650710][ T9919] Code: 24 74 0f 80 e6 01 74 35 8b 90 04 14 00 00 85 d2 74 2b 8b 90 e0 13 00 00 83 fa 02 75 20 48 8b 88 e8 13 00 00 8b 80 e4 13 00 00 <48> 8b 11 48 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 c3 66 0f [ 239.650710][ T9919] RSP: 0018:ffffc90001176e48 EFLAGS: 00010246 [ 239.650710][ T9919] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 239.650710][ T9919] RDX: 0000000000000002 RSI: ffffffff839dff28 RDI: 0000000000000000 [ 239.650710][ T9919] RBP: ffffc90001176f30 R08: 0000000000000000 R09: 0000000000000001 [ 239.650710][ T9919] R10: ffffffff8c349a0f R11: fffffbfff1869341 R12: dffffc0000000000 [ 239.650710][ T9919] R13: 0000000000037dc0 R14: 0000000000037dc0 R15: ffff88802d027580 [ 239.650710][ T9919] FS: 00007fac8c82d700(0000) GS:ffff88802d000000(0000) knlGS:0000000000000000 [ 239.650710][ T9919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 239.650710][ T9919] CR2: 0000000000000000 CR3: 000000006538c000 CR4: 0000000000340ee0 [ 239.650710][ T9919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 239.650710][ T9919] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 239.650710][ T9919] Kernel panic - not syncing: Fatal exception [ 239.650710][ T9919] Kernel Offset: disabled [ 239.650710][ T9919] Rebooting in 86400 seconds..